Trotter & Associates Inc.

UW-Madison Wastewater Pumping Systems Course Brings Industry Expertise to the Classroom

Fri, 24 Apr 2026 17:44:44 GMT

Reliable wastewater pumping systems require more than design—they require experience.

Scott Trotter, P.E., President of Trotter & Associates, Inc., returned to UW–Madison to instruct the Wastewater Pumping Systems and Lift Stations course within the Interdisciplinary Professional Programs in the College of Engineering, led by Dr. Adib Amini, Ph.D., PE, ENV SP, BCEE.

Alongside Dr. Amini, Chris Suomi, Central District Manager at Gorman-Rupp Engineered Systems Division, and Tom Jenkins, PE, President of JenTech, Inc., the course focused on applied hydraulics, equipment selection, and system performance through real-world application.

Experience shared is infrastructure strengthened.

Trotter and Associates, Inc at APWA Wisconsin Chapter 2026 Spring Conference

Fri, 24 Apr 2026 11:10:57 GMT

Engineering the Trotter way means looking beyond the surface—planning for what’s ahead. TAI is at the WI APWA Spring Conference, where discussions on water resources, transportation, and sustainability are shaping today’s municipal priorities.

Visit Steve Cieslica, Cade Sundstedt, and Christina Betz at Booth #18 to discuss your community’s needs.

FOX METRO WATER RECLAMATION DISTRICT - 2026-04 Aeration Tanks Structural Repairs

Tue, 21 Apr 2026 15:09:28 GMT

FOX METRO WATER RECLAMATION DISTRICT - 2026-04 Aeration Tanks Structural Repairs

Advertisement Date : April 17 ^th , 2026

MANDATORY PRE-BID: 10:00 AM WEDNESDAY, MAY 6 ^th , 2026

DUE DATE: 10:00 AM Wednesday, May 20 ^th , 2026

Project MANAGER : Dan Gillespie, CPII

INVITATION TO BID

Notice is hereby given Fox Metro Water Reclamation District (OWNER) will receive sealed bids at the Fox Metro Water Reclamation District W.J. Ben Baines Memorial Administration Building located at 682 State Route 31, Oswego, Illinois 60543, until Wednesday, May 20th, at 10 A.M., local time. At that time the Bids received will be publicly opened and read aloud. Bid proposals for this project will be considered not only on the basis of cost, but also on past performance, experience and ability to perform the work. The OWNER reserves the right to accept the bid deemed to be in its own best interest, which is based on all of the above considerations. Bid will be awarded to the lowest responsible bidder determined in the exclusive discretion of the OWNER’s Board of Trustees.

Work Description

The project consists of repairing multiple areas of failing and deteriorated concrete and guardrails at the Fox Metro Water Reclamation District North WWTP Aeration Tanks, and will involve the following:

1. Concrete edge repairs

2. Concrete spalling repairs

3. Concrete full-depth repairs

4. Concrete pitting repairs

5. Concrete crack repairs

6. Guardrail replacement

Document Inspection and Procurement

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 40W201 Wasco Rd. Suite D, St. Charles, IL 60175. Contact Jessy Stouffer at j.stouffer@trotter-inc.com to purchase the contract documents.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $100.00. The non–refundable cost for Electronic (PDF) copies of drawings and specifications is $50.00. Addenda will be issued only to plan holders.

Pre-Bid Conference

A Mandatory Pre–Bid Conference will be held on Wednesday, May 6th, 10 A.M at the Fox Metro Water Reclamation District W.J. Ben Baines Memorial Administration Building located at 682 State Route 31, Oswego, Illinois 60543. An optional site visit will follow .

Bonds

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of Fox Metro Water Reclamation District, Illinois in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful bidder will be required to furnish Performance and Completion and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to 100 percent of the contract sum.

The successful bidder will be required to furnish a Warranty Bond in the form of EJCDC® C612, Warranty Bond (2018). The warranty bond must be in a bond amount of 10 percent of the final contract price. The warranty bond period will extend to a date 1 year after Substantial Completion of the work.

Rejection of Bids

The Owner expressly reserves the right to reject any or all bids or to accept the one which appears to be in the best interest of the Owner. The Owner expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the Owner.

Bids shall be made on the forms furnished by the OWNER and shall be submitted at the identified designated receiving location at the W.J. Ben Baines Memorial Administration Building. All bids must be hand delivered and deposited at the designated receiving location. Bids received by mail or other delivery methods will not be accepted. Bids shall be submitted no later than the specified closing time in an opaque sealed envelope addressed to: the Fox Metro Water Reclamation District, Attention: Karen Clementi, District Manager, 682 State Route 31, Oswego, Illinois,

60543. Envelopes should be clearly marked, “Sealed Bid – 2026-04 Aeration Tanks Structural Repairs”. The bids will be opened at this location and read aloud. The OWNER reserves the right to reject any or all bids or parts thereof, or waive any irregularities or informalities, and to make the award in the best interest of the OWNER.

Wage Rates

Each bidder shall adopt a written sexual harassment policy in compliance with ILCS 5/2-105 (1992). Bidder agrees to comply with Substance Abuse Prevention on Public Works Projects Act, 820 ILCS265/1 et seq. (2008). As required by the Act, the Bidder agrees to file with the OWNER, prior to commencing work, its written substance abuse prevention program. It is the responsibility of the vendor/contractor/subcontractor to comply with all applicable provisions of FOIA. The regulations of the State of Illinois Freedom of Information Act (FOIA) 5 ILCS 140, apply to all records of the vendor/contractor/subcontractor pertaining to this authorization or contract. When requested by the OWNER, the vendor/contractor is required to provide all records requested within no more than three (3) business days, at no cost to the OWNER.

If at the time this Contract is executed, or if during the term of this Contract, there is excessive unemployment in Illinois as defined in the Employment of Illinois Workers on Public Works Act, 30 ILCS 570, as two consecutive months of unemployment exceeding 5%, CONTRACTOR agrees to employ a work force that consists of at least 90% Illinois laborers. An “Illinois laborer” is defined as any person who has resided in Illinois for at least 30 days and intends to become or remain an Illinois resident. The Bidder shall require all subcontractors (if any) to conform with said laws, and any rules or regulations now and thereafter issued pursuant to said laws by Bidder, his subcontractors, and/or anyone working through or on behalf of Bidder or Bidder’s subcontractors.

City of North Chicago - Lewis Avenue Detention Basin - Phase II

Tue, 07 Apr 2026 14:59:32 GMT

ORIGINAL ADVERTISED DATE: April 7, 2026

DUE DATE: Friday May 1, 2026 at 1:00 PM

MANDATORY PRE-BID CONFERENCE: Thursday April 16, 2026, 3:00 PM

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

Notice is hereby given sealed bids will be received by the City of North Chicago for the project entitled “Lewis Ave Detention Basin - Phase II” until 1:00 pm on Friday May 1, 2026, at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

Lewis Ave Detention Basin - Phase II

Any Contract or Contracts awarded under this invitation for bid are expected to be funded in part by a grant from the Illinois Department of Economic Opportunity (DCEO). Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to all applicable provisions of State and Federal laws and regulations contained in the DCEO Grant Compliance Requirements; the Illinois Public Act 94-0515, the Prevailing Wage Act (820 ILCS 130/0.01 et seq.), the Steel Product Procurement Act (30 ILCS 565/1 et seq.), Domestic Preferences for Procurements (2 CFR 200.322), the Employment of Illinois Workers on Public Works Act (30 ILCS 570), the Illinois Works Jobs Program Act Apprenticeship Initiative (30 ILCS 559/20-1).

This procurement is also subject to Business Enterprise for Minorities, Women, and Persons with Disabilities Act and Illinois Human Rights Act (30 ILCS 575/0.01; 775 ILCS 5/2-105.). The DCEO Grant policy requires all bidders to undertake specified affirmative efforts prior to bid opening. The policy is contained in the specifications. Bidders are required to submit a completed Business Enterprise Program (BEP) Goal DCEO BEP Utilization Plan with their bid. The Cumulative BEP for this project is thirty (30) percent for BEP firm designations: MBE/WMBE/WBE.

Work Description : The Project includes the construction of storm sewer removal and replacement at the locations shown on the plans. The work also includes excavation & disposal, trench backfill and compaction, water main adjustments, HMA pavement removal & replacement, PCC curb & gutter and sidewalk removal & replacement, and parkway restoration. The proposed improvements (see Project Location Map and Typical Sections for additional information) also include structure adjustments, pavement markings, and all other appurtenant work and materials necessary to complete the Project in accordance with the Plans, Standard Specifications and these Special Provisions.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W Grand Ave, Suite 300

Fox Lake, IL 60020

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy . Addenda will be issued only to plan holders.

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the City of North Chicago in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful bidder will be required to furnish a Performance and Payment Bond on forms provided in the Specifications and Contract Documents, in an amount equal to 100 percent of the contract sum.

A Mandatory Pre-bid Conference is scheduled for Thursday, April 16th, 2026, at 3:00 pm for all bidders and prime contractors. The meeting will be held in the North Chicago City Council Chambers, located at 1850 Lewis Avenue, North Chicago, Illinois 60064.

The contractor shall pay prevailing wages in accordance with the Prevailing Aage Act (820 ILCS 130/0.01 et seq.) as defined by the Illinois Department of Labor Prevailing Wages for Lake County.

Rates can be obtained online at www.state.il.us/Agency/idol/ .

Questions regarding the project received by 3:00 pm on Friday April 24, 2026, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Steve Cieslica, P.E.

Project Manager

s.cieslica@trotter-inc.com

The City of North Chicago reserves the right to reject any or all bids. The City expressly reserves the right to waive any informalities or technical irregularities in a bid.

Final award of the bid shall be contingent on DCEO approval of the Contractor’s BEP plan that meets thirty (30) percent MBE/WMBE/WBE utilization.

TAI Attends IWPC 2026 Conference

Wed, 01 Apr 2026 14:44:05 GMT

Trotter and Associates, Inc., is exhibiting at the IWPC Conference in East Peoria, where Illinois water experts connect, share, and move the industry forward. Scott Trotter, P.E., and Jerry Ruth, P.E., are representing TAI at the conference.

We are also proud to have Jerry on the IWEA Executive Board, enabling him to support the industry beyond his project work and reflecting TAI’s commitment to community collaboration for sustainable infrastructure solutions.

Village of Addison – Sewer Separation and Detention Basin Project

Fri, 27 Mar 2026 14:31:48 GMT

The Village of Addison is implementing a major project to separate combined sewers in the Home Addition area, which is the largest remaining combined sewer tributary in the community.

The project includes separating the area's existing combined sewer system, which currently manages both wastewater and stormwater runoff, into separate sanitary and storm sewer systems. About three miles of new storm sewer, ranging from twelve to sixty inches in diameter, will be installed and directed to Salt Creek through an existing 84-inch relief storm sewer. To connect to the existing 20-foot-deep relief sewer, two custom-made junction chambers (10-foot by 12-foot and 8-foot by 10-foot) have been installed.

Another key part of the project is building a stormwater detention facility at Cherokee Park, which is the lowest point of the drainage basin and the area most vulnerable to flooding.

Since June of 2025, the contractor has completed approximately two and a half miles of storm sewer installation. The remaining sewer work and excavation of the detention pond are expected to be finished in the coming months.

Along with storm sewer upgrades, lead water services found during construction are being replaced. So far, 65 lead water services have been taken out of the Village's water system.

Once finished, the Village’s sanitary sewer system will experience significantly lower flows during wet weather. This decrease in flows will help prevent basement backups, street flooding, and combined sewer overflow discharges previously suffered by the Village. The project will also lessen the volume of stormwater runoff treated at the AJL Wastewater Treatment Plant. It remains on schedule and is expected to be completed by summer 2026.

TAI at WRWA 2026 Annual Conference

Fri, 27 Mar 2026 14:04:17 GMT

Scott Trotter, P.E., BCEE, and Eric Davenport attended the WRWA Annual Technical Conference in Green Bay, WI, this week. The conference workshops provided an opportunity for updates and conversations about the future of water and wastewater!

On the exhibit floor, they connected with clients and partners, including Jon Baumann from the Village of Sussex. TAI is partnering with the Village of Sussex on the WPCF Improvements Project to modernize key wastewater systems.

Starting Strong: Welcome, Chase Kveck, E.I.T.

Tue, 24 Mar 2026 16:05:47 GMT

Chase earned his B.S. in Environmental Engineering from UW–Platteville and passed the FE exam right after graduation, earning his Engineer in Training (E.I.T.) certification. He also brings two years of environmental field experience, supporting on-site soil monitoring with a PID, SDA sampling, groundwater testing, and CCDD reporting knowledge.

His strong academic preparation, professional drive, and hands-on field background position him well as he begins his engineering career at Trotter and Associates, Inc.

Please join us in welcoming Chase to the Trotter Team! We look forward to the steady impact he will have on our projects and the communities we serve.

Village of Fox Lake - Lead Service Line Replacement Program Phase 2

Mon, 23 Mar 2026 11:37:42 GMT

Phase 2 of the Village of Fox Lake's Lead Service Line Replacement Program is nearing completion. This program aligns with the 2024 updates to the EPA's Lead and Copper rules, which require water providers to begin replacing lead and galvanized water service lines.

The original water system in the project areas dates back to 1929, when lead water services were common. To comply with regulations, all lead and galvanized water services are being replaced from the water main to the customer's meter inside the house.

Both phases of this program are funded through the IEPA's Public Water Supply Loan Program, in which the Village has received principal forgiveness for the entire $5.1 million loan. To date, the program has replaced approximately 350 water services, and Phase 2 is expected to be completed by June 2026.

Graduated. Certified. Started! Welcome Back, Sam Severson!

Fri, 20 Mar 2026 13:11:09 GMT

Last summer, Sam Severson participated in Trotter and Associates, Inc.’s internship program. In January, he came back as a full-time Staff Engineer.

A graduate of UW–Platteville, Sam passed the FE exam and earned his Engineer in Training (E.I.T.) designation — an important professional milestone early in his engineering career. Through several internships, including at WisDOT’s Railroad Division and here at TAI, he gained valuable hands-on experience supporting roadway and infrastructure projects, construction observation, underground utilities, and field coordination.

We’re proud to see strong internship experiences develop into meaningful careers at TAI — and we’re confident Sam is just getting started. Join us in officially welcoming this great addition to the TAI Team!

TAI Shadow Day – 2026

Wed, 18 Mar 2026 17:16:20 GMT

Students from the University of Illinois Urbana-Champaign, the University of Wisconsin–Madison, Iowa State University, and Purdue University participated in the Trotter and Associates, Inc. Shadow Day Program on Monday, and we got their Boots on the Ground!

The day was centered around real-world experiences. Engaging with TAI engineers, visiting project sites, learning about the work involved in those projects, and gaining insights into various career paths.

Thank you to the City of St. Charles, Illinois , and their team for allowing us to showcase your facilities, making this experience possible.

The Trotter Team enjoyed meeting these students and looks forward to what’s next for them!

Trotter and Associates, Inc. - Diamond Sponsor for CEE Alumni Dinner

Tue, 17 Mar 2026 16:15:45 GMT

Trotter and Associates, Inc. was proud to be a Diamond Sponsor this year and is committed to supporting the CEE Alumni Association, University of Illinois community, and the connections that drive it forward.

Joining Scott Trotter at the CEE Alumni Dinner were TAI team members and University of Illinois alumni: Matt Colbert, P.E., Allison Nguyen, E.I.T., Lindsay Muth, E.I.T., Sam Severson, P.E., and Cody Hansen, P.E.

City of North Chicago Wins 2026 APWA Chicago Metro Chapter Project of the Year Award

Mon, 16 Mar 2026 12:03:21 GMT

The City of North Chicago City-wide Emergency Water Main Repairs Project received the 2026 APWA Chicago Metro Chapter Project of the Year Award in the Disaster or Emergency Repair category.

After a critical transmission main ruptured in September 2025, city crews and partners coordinated rapid repairs across the system while maintaining continuous water service.

Trotter and Associates, Inc. was part of the broader project team supporting the City of North Chicago Public Works, alongside Campanella and Sons Inc., and Thompson Pipe Group, whose combined efforts made the response possible.

Photo L to R: Christina Betz, MPA, TAI Project Manager, Chris Merino, GISP, TAI Engineering Technician, Adam Marciniak, City of North Chicago Water & Sewer Foreman, Clarence “Tommy” Johnson, City of North Chicago, Superintendent of Streets, and Jeremie Lukowicz, P.E., President of APWA Chicago Metro Chapter.

Talking Floodplains and Stormwater in Champaign

Fri, 13 Mar 2026 11:55:19 GMT

Chris Muellner, P.E., Karen Young, P.E., CFM, and Sead Sejdiu, E.I.T., are attending the IAFSM Annual Conference alongside colleagues from across Illinois, continuing to strengthen the TAI Team’s ability to bring practical insight and informed perspective to every project we support.

Nunda Township - 2026 Road Program

Mon, 09 Mar 2026 13:32:51 GMT

ORIGINAL ADVERTISED DATE: March 9, 2026

DUE DATE: Wednesday April 1, 2026 at 2:00 PM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the Township of Nunda Road District will receive sealed Bids until the 1st day of April, 2026 at 2:00 p.m. local time at 3518 Bay Road, Crystal Lake, IL 60012 , at which time the Bids will be publicly opened and read aloud immediately following for the following project:

NUNDA TOWNSHIP 2026 ROAD PROGRAM

Work Description

Provide all labor, services, equipment, materials, and all other items to complete Work necessary for hot-mix asphalt removal; placement of hot-mix asphalt leveling binder and surface course; and restoration in accordance with the Plans, Standard Specifications and these Special Provisions.

Contract Documents

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 38 W Grand Ave, Suite 300, Fox Lake, IL 60020. Contact Heidi Patla at h.patla@trotter-inc.com to purchase the contract documents.

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for electronic copies of the plans and specifications is $50.00. Addenda will be issued only to plan holders.

Bid Security

All bidders must be prequalified 003 “Producer Only”.

The successful Bidder must also comply with all the provisions of the Davis-Bacon Act and all wages must comply with the Illinois Department of Labor Prevailing Wages for McHenry, Lake, Cook, and Kane Counties.

Rejection of Bids

The Township of Nunda Road District, in accordance with the Laws of the State of Illinois, hereby notifies all Bidders that the Township reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding information contained in a bid. The Township will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the grounds of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Your Bid will be required to be submitted under a condition of irrevocability for a period of sixty (60) days after submission.

Submittals

Bids shall be received in a sealed envelope, addressed to Nunda Township Road District, 3518 Bay Road, Crystal Lake, IL 60012 , and marked in the lower left-hand corner EXACTLY as follows:

BID:

Nunda Township Road District

2026 Road Program

Village of Roselle – Jerry A. Botterman STP BNR Upgrade Project

Mon, 02 Mar 2026 14:02:51 GMT

The Village of Roselle has begun construction of the Biological Nutrient Removal Upgrade Project at its Jerry A. Botterman Sanitary Treatment Plant. The project incorporates recommendations outlined in the Village’s 2022 Wastewater Facility Plan, which ensure compliance with future wastewater effluent regulations and improve the facility's reliability by replacing aging equipment.

The improvements include converting the existing Oxidation Ditch to a Biological Nutrient Removal process for phosphorus and nitrogen removal, construction of a Chemical Feed Building to allow Alum to be used to aid in the phosphorus removal process, and replacement of the Influent Screens and Final Clarifier equipment.

John Burns Construction Company began construction of the Chemical Feed Building in the fall of 2025, work is progressing as scheduled. Over the next year, Trotter and Associates will continue to work closely with the Village and John Burns Construction Company to help ensure the project’s success.

A Strong Addition to TAI’s Team – Welcome, Madeline Tiedt!

Fri, 27 Feb 2026 17:50:21 GMT

Madeline Tiedt joined Trotter and Associates, Inc. in January as a full-time Staff Engineer working with the Civil Team in the St. Charles office.

Madeline, a Purdue University graduate in Environmental and Natural Resource Engineering, brings experience in environmental site assessments, field sampling, hydrologic modeling, and watershed analysis. Her academic work included international projects focused on sustainable agricultural systems, and she served as a mentor in Purdue’s Women in Engineering organization.

We’re proud that Madeline is building her career at TAI and contributing to the firm’s growing Civil Team!

Village of Fox Lake - UV Replacement

Tue, 24 Feb 2026 16:52:06 GMT

Village of Fox Lake – UV Replacement

ORIGINAL ADVERTISED DATE: February 24 ^th , 2026

MANDATORY PRE-BID: 10:00 AM Tuesday, March 10 ^th , 2026

DUE DATE: 2:00 PM Wednesday, April 15 ^th , 2026

Project Contact: Elizabeth Heise, P.E.

INVITATION TO BID

The Village of Fox Lake (The Village) is requesting bids from contractors for the Village of Fox Lake - UV Replacement and additional work. The bid is due Wednesday April 15 ^th , 2026 at 2:00 PM at Fox Lake Village Hall Offices, 66 Thillen Drive, Fox Lake, IL 60020, in which the bids will then be open immediately after.

Work Description

The Village of Fox Lake (The Village) is requesting bids from contractors to:

UV Disinfection (BLDG 65) - UV Disinfection System Replacement: The existing UV Disinfection system, located in the existing north chlorine contact tanks, will be demolished. The existing south chlorine contact tanks will be retrofit to install a new UV Disinfection system. A pre-engineered metal building will be constructed to protect the UV equipment.
Tertiary Building (BLDG 60) - The existing Make-up Air Unit is to be removed and replaced while the existing ductwork remains in place.
Tertiary Building (BLDG 60) - The roofing membrane and insulation will be removed and replaced.
Odor Control (BLDG 92) – This building will provide power to the proposed UV disinfection system and pre-engineered metal building.
Maintain operation of the existing UV disinfection system throughout construction and until the proposed UV disinfection system is operational.

Mandatory Pre-Bid Meeting

A mandatory pre-bid conference will be held on Tuesday, March 10 ^th , 2026 at 10:00 am. The location of the pre-bid was incorrect in the newspaper advertisement. It will be held at the Northwest Regional Water Reclamation Facility - 200 Industrial Drive, Fox Lake, IL 60020. This will be clarified in the first addendum.

Contract Documents

The Contract Documents will be available for inspection and purchase starting Wednesday, February 25 ^th , 2026, at:

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630/587–0470

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $120.00 for a hard copy and $30.00 for an electronic copy. Addenda will be issued only to plan holders.

Questions

Questions regarding the project received by close of business on Wednesday, April 8 ^th , 2026, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to: e.heise@trotter-inc and i.hix@trotter-inc .

Rejection of Bids

See the Trotter Website for more information:

https://www.trotter-inc.com/projects-for-bid

From Intern to Full-Time Staff Engineer – Welcome Back, Erika!

Tue, 24 Feb 2026 13:11:35 GMT

Erika Salisbury returns to Trotter and Associates, Inc. as a full-time staff engineer in our St. Charles, IL office.

After interning with TAI’s Water/Wastewater Team last summer — where she assisted with force main profiles, IL EPA permit submittals, and construction specification updates — Erika earned her Environmental and Ecological Engineering degree from Purdue University. In September, just before graduation, she passed the Fundamentals of Engineering (FE) exam, earning her Engineer-in-Training (E.I.T.) certification.

It is no surprise that Erika has already re-engaged in active projects, bringing both continuity and technical discipline to the team. We are proud to welcome her back to TAI, where she will advance her career while supporting our projects and valued clients.

A Familiar Face, Now Full-Time Staff Engineer!

Mon, 23 Feb 2026 12:25:14 GMT

After two internships with TAI, Annette Winterland joined the firm full-time following her graduation from Purdue University with a degree in Environmental and Ecological Engineering. While in college, Annette was active in Engineers Without Borders and in WEFTEC student programs and competitions. Upon graduation, she earned her Engineer-in-Training (E.I.T.) designation, marking an early milestone in her professional development!

With prior project and field experience at TAI, Annette has seamlessly transitioned into her role, bringing familiarity and strong momentum! We are delighted she is back and with us full-time!

Village of Barrington Hills - 2026 Road Program

Thu, 19 Feb 2026 17:54:41 GMT

ORIGINAL ADVERTISED DATE: February 19, 2026

DUE DATE: March 11, 2026, at 2:00PM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Barrington Hills will receive sealed Bids until the 11th day of March 2026 at 2:00 p.m. local time at Trotter and Associates, Inc., 40W201 Wasco Road, Suite D, St. Charles, IL 60175 , at which time the Bids will be publicly opened and read aloud immediately following for the following project:

VILLAGE OF BARRINGTON HILLS 2026 ROAD PROGRAM

Work Description

Provide all labor, services, equipment, materials, and all other items to complete Work necessary for hot-mix asphalt removal; placement of hot-mix asphalt leveling binder and surface course; roadway striping; roadway area striping; and restoration in accordance with the Plans, Standard Specifications and these Special Provisions.

Contract Documents

Bid Security

Rejection of Bids

The Village of Barrington Hills, in accordance with the Laws of the State of Illinois, hereby notifies all Bidders that the Village reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding information contained in a bid. The Village will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the grounds of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Your Bid will be required to be submitted under a condition of irrevocability for a period of sixty (60) days after submission.

Submittals

Bids shall be received in a sealed envelope, addressed to Trotter and Associates, Inc. 40W201 Wasco Road, Suite D, St. Charles, IL 60175 , and marked in the lower left-hand corner EXACTLY as follows:

BID:

Village of Barrington Hills

2026 Road Program

Village of Sussex, WI - 2025 WPCF Improvements

Thu, 19 Feb 2026 12:35:17 GMT

Trotter and Associates, Inc. is partnering with the Village of Sussex, Wisconsin, on the 2025 WPCF Improvements Project, which aims to modernize critical systems at the wastewater treatment facility. Upgrades to screening, filtration, and aeration equipment are being implemented to enhance facility operations and maintenance.

With the hard work and coordinated efforts of Sabel Mechanical LLC and Pieper Electric, Inc., the project is expected to be completed on time.

Orange and Blue: Let’s Engineer Your Career!

Wed, 18 Feb 2026 17:46:39 GMT

Illini alumni Cody Hansen, P.E., and Jillian Kiss, P.E., are on campus today representing Trotter and Associates, Inc. at the Spring CEE Career Fair (Booth #69). As a proud CEE Industry Partner, TAI is looking to connect with students ready to put their engineering degrees to work on projects that matter!

Stop by. Start the conversation! Go Illini!

City of Des Plaines - City Hall Electrical Rehabilitation

Mon, 16 Feb 2026 20:50:22 GMT

City of Des Plaines – City Hall Electrical Rehabilitation

ORIGINAL ADVERTISED DATE: February 16, 2026

OPTIONAL PRE-BID: 10:00 AM Tuesday, February 24, 2026

DUE DATE: 10:00 AM, Thursday March 5, 2026

Project Contact: Jose Chavez, P.E.

INVITATION TO BID

All bids will be received at the Office of the City Clerk, Room 602, 1420 Miner Street, Des Plaines, Illinois 60016 until: 10 a.m. Friday, March 5, 2026, at which time they will be publicly opened and read aloud in Room 101.

Work Description

Provide all labor, equipment, appurtenances, and materials necessary for the replacement of all switchgear at City Hall for three of the five existing electric services. New equipment shall include a new sequence-service switchboard, new 480V power panels, 208Y/120V lighting panels, transformers, distribution disconnects, and a supply/exhaust fan starter riser. New work shall also include an additional door in the main electrical room.

Mandatory Pre-Bid Meeting

A mandatory Pre-Bid Conference will held on Tuesday, February 24, 2026, at 10:00 AM at Des Plaines City hall Room 101, 1420 Miner Street, Des Plains, IL.

Document Inspection and Procurement

The Contract Documents may be downloaded directly from the City's Bids and Proposals website at https://www.desplainesil.gov/access-your-government/city-departments/finance-department/bids-and-proposals at no charge.

Security Deposit and Bond

Each Bidder’s Proposal shall be accompanied by a security deposit of at least five percent (5%) of the Bidder’s Price Proposal in the form of (1) a cashier’s check or certified check drawn on a solvent bank insured by the Federal Deposit Insurance Corporation and payable without condition to Owner; or (2) a Bid Bond in a form satisfactory to Owner from a surety company licensed to do business in the State of Illinois with a general rating of A– and a financial size category of Class X or better in Best’s Insurance Guide.

The successful Bidder will be required to furnish a Performance Bond and a Labor and Material Payment Bond upon award of the Contract, each in the penal sum of the full amount of the Contract Price, on forms provided by, or otherwise acceptable to, Owner, from a surety company meeting the requirements set forth. Each Bidder’s Proposal must be accompanied by a letter from such a surety company stating that it will execute Bonds on forms provided by, or otherwise acceptable to, Owner, upon award of the Contract to the Bidder.

Wage Rates

The successful Bidder must also comply with all provisions of the Illinois Prevailing Wage Act.

Rejection of Bids

Owner reserves the right to accept the Bidder’s Proposal that is, in its judgment, best and most favorable to the interests of Owner and the public; to reject the low Price Proposal; to accept any item of any Bidder’s Proposal; to reject any and all Bidder’s Proposals; to accept and incorporate corrections, clarifications, or modifications following the opening of the Bidder’s Proposals when, in Owner’s opinion, doing so would not prejudice the bidding process or create any improper advantage to any Bidder; and to waive irregularities and informalities in the bidding process or in any Bidder’s Proposal submitted; provided, however, that the waiver of any prior defect or informality shall not be considered a waiver of any future or similar defects or informalities, and Bidders should not rely on or anticipate such waivers in submitting their Bidder’s Proposals.

Village of Fox Lake - Menards Lift Station Improvements

Fri, 13 Feb 2026 16:35:50 GMT

ORIGINAL ADVERTISED DATE: February 16, 2026

DUE DATE: Thursday March 12, 2026 at 11:00 AM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Robert Benson, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed Bids until the 12th day of March 2026 at 11:00 am at the Village Hall, 66 Thillen Drive, Fox Lake, IL, at which time the Bids will be publicly opened and read aloud in the Council Chambers for the following project:

MENARDS LIFT STATION IMPROVEMENTS

Work Description

Provide all labor, equipment, appurtenances, and materials necessary for improvements to the Menards Lift Station including removal and replacement of flat top wet well slab with access hatch; replacement of submersible pumps, discharge elbow and guiderails; new pump control panel; new metering manhole; site restoration; and all other work necessary for a complete and functional Menards Lift Station installation as shown, specified, or required.

Contract Documents

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 38 W. Grand Avenue, Suite 300, Fox Lake, Illinois 60020, 224/225–1300. Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy . Addenda will be issued only to plan holders.

Bid Security

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish Performance and Completion and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to 100 percent of the contract sum.

The successful Bidder also must comply with all of the provisions of the Illinois Prevailing Wage Act.

Rejection of Bids

The Village of Fox Lake, in accordance with the Laws of the State of Illinois, hereby notifies all Bidders that the Village reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding information contained in a bid. The Village will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the ground of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Your Bid will be required to be submitted under a condition of irrevocability for a period of sixty (60) days after submission.

Submittals

Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Drive, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

Menards Lift Station Improvements

Trotter and Associates, Inc. (TAI) Welcomes Megan Czach, P.E., as Senior Electrical Engineer

Thu, 12 Feb 2026 17:45:53 GMT

Megan brings extensive experience in electrical engineering for civil and municipal infrastructure projects, further strengthening TAI’s electrical design capabilities.

A graduate of the Illinois Institute of Technology, she holds P.E. licensure in multiple states, is active in and has served in leadership roles with IEEE–Chicago, and contributes to the profession through publications and technical presentations.

Megan complements our established expertise and will enhance the depth and resources we bring to our clients. Please join us in welcoming her to the team!

City of North Chicago - FY2026 Storm Sewer Cleaning and Televising

Wed, 04 Feb 2026 14:16:24 GMT

ORIGINAL ADVERTISED DATE: February 4, 2026

DUE DATE: Friday February 20, 2026 at 2:00 PM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of North Chicago will receive sealed proposals for the project entitled FY20266 Storm Sewer Cleaning and Televising until 2 p.m. on February 20, 2026, at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterwards in the City Council Chambers.

Work Description

This project is an annual storm sewer cleaning and televising program for the City of North Chicago. The City has budgeted approximately $150,000 for the annual cleaning and televising program. It is the intent of the program to clean and televise the entire City storm sewer system over the next couple of years. If the project is successfully completed the City may choose to extend the contract for additional years.

A Pre-Bid Conference will not be held for this project. All questions must be submitted by close of business on Friday February 13, 2026 to Steve Cieslica at s.cieslica@trotter-inc.com .

Contract Documents

The Contract Documents will be available for inspection on Wednesday February 4, 2026, at Trotter and Associates, Inc. 38 W Grand Avenue, Fox Lake, Illinois 60020, (224) 225-1300. Cost of the bid documents is $30.00 and may be purchased by contacting Heidi Patla at h.patla@trotter-inc.com .

Addenda will be issued only to plan holders.

Prevailing Wages

The contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County. Rates can be obtained online at www.state.il.us/Agency/idol/ .

Bid Rejection

The City of North Chicago, in accordance with the Laws of the State of Illinois, hereby notifies all Bidders that the City reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding information contained in a bid. The City will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the ground of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Your Bid will be required to be submitted under a condition of irrevocability for a period of ninety (90) days after submission.

Submittal

Bids shall be received in a sealed envelope addressed to City Engineer, City of North Chicago, 1850 Lewis Avenue, North Chicago, Illinois 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

FY2026 Storm Sewer Cleaning and Televising

Village of Algonquin - Braewood Lift Station Rehabilitation

Tue, 03 Feb 2026 13:16:21 GMT

The $1.36 million Village of Algonquin Braewood Lift Station Rehabilitation project is complete. Delivered in collaboration with the Village of Algonquin and Dahme Mechanical Industries, Inc., the project was completed on schedule and within 1.4% of the original construction contract amount.

Following a 2022 condition assessment by Trotter and Associates, Inc. (TAI), improvements were identified to increase lift station and force main capacity. The force main replacement was completed in 2024, followed by lift station rehabilitation and system integration.

Improvements included upsized pumps, VFDs, and piping; replacement of the grinder, flow meter, and odor-control equipment; electrical and HVAC upgrades; and connection to the new 16-inch force main. Station capacity increased from 1,500 GPM to 5,000 GPM, supporting future Village development.

Purdue Engineering Students – Start Building Your Future!

Mon, 02 Feb 2026 21:27:54 GMT

Jerry Ruth, P.E., Senior Project Manager at Trotter and Associates (TAI), will be at Purdue PESC EXPO on Tuesday, 2/3/26.

Stop by our booth to learn about internship opportunities, real-world project experience, and how to launch your engineering career with a firm committed to your professional growth!

City of Burlington - Primary Digester Mixing System Improvements

Fri, 30 Jan 2026 21:11:17 GMT

ORIGINAL ADVERTISED DATE: February 5, 2026

DUE DATE: Thursday February 26, 2026 at 11:00 AM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Robert Benson, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of Burlington will receive sealed Bids until the 26th day of February 2026 at 11:00 AM at the Department of Public Works, 2200 S. Pine Street, Burlington, Wisconsin. Electronic submissions will also be received. Sealed and electronic proposals will be opened and read aloud immediately afterward in the Public Works Conference Room for the following project:

Primary Digester Mixing System Improvements

Work Description

Provide all labor, services, and materials necessary for the demolition of the existing induced gas mixing equipment and the installation of a pump nozzle mixing system including all pipe and fittings; valves; mixing pump; mixing nozzles; structural work; electrical work; instrumentation and SCADA integration; and all other work necessary for a complete and functioning primary digester mixing system as shown and specified.

Contract Documents

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 700 Geneva Parkway North, Suite B, Lake Geneva, Wisconsin 53147, (262) 729–4350. Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for printed Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy . Addenda will be issued only to plan holders of record.

Bid Security

Bidders will be required to provide Bid security equal to ten percent (10%) of the Bid in the form of a Bid Bond written by a company properly licensed in Wisconsin, a certified check or a cashier’s check. The successful Bidder will be required to furnish performance and payment bonds on forms provided in the Contract Documents, each equal to one hundred percent (100%) of the total contract price.

Rejection of Bids

The City of Burlington, in accordance with the Laws of the State of Wisconsin, hereby notifies all Bidders that the City reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding information contained in a bid. The City will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the ground of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Bids will be required to be submitted under a condition of irrevocability for a period of sixty (60) days after submission.

Submittals

Bids shall be received in a sealed envelope addressed to the City of Burlington, Department of Public Works, 2200 S. Pine Street, Burlington, WI 53105, marked in the lower left-hand corner as follows:

BID: Director of Public Works

City of Burlington

Primary Digester Mixing System Improvements

Electronic submissions will also be received. Electronic submission must be sent with a delivery and read receipt(s) to Howard Moser ( hmoser@burlington.gov ) and Robert Benson ( b.benson@trotter-inc.com ).

City of St Charles - Well 14 Drilling and Development

Mon, 26 Jan 2026 19:49:59 GMT

The City of Saint Charles has completed Sequence #1 of the Ohio Avenue and Kautz Road Raw Water Main Installation Project, advancing critical water infrastructure improvements. The work included installing a new raw water main between Well No. 8 and the future Well No. 14, along with other key infrastructure components and roadway restoration.

Most of the water main was installed using horizontal directional drilling to minimize surface impacts and limit disruption, and hydrants were installed by open-cutting. Trotter and Associates supported the City by securing EPA funding, designing the water main alignment, assisting with the bidding process, and observing construction in cooperation with City staff.

City of North Chicago Receives APWA Public Works Project of the Year Award for Emergency Repairs

Wed, 21 Jan 2026 15:25:17 GMT

The City of North Chicago received the APWA-Lake Branch- Public Works Project of the Year Award, Disaster or Emergency Construction Repair, $0–$5 million category , recognizing its response to a major water system emergency in September 2025.

Following damage to a 24-inch transmission main and a cascade of water main breaks, the City’s Public Works Department coordinated an intensive, citywide emergency response. Trotter and Associates, Inc., serving as consulting engineers, supported the effort alongside Campanella & Sons, Inc. and Thompson Pipe Group.

Through disciplined coordination and sustained effort, the team restored stable system pressure, avoided a boil order, and limited impacts on residents and businesses. This demonstrated the City’s outstanding resilience, technical expertise, and commitment to protecting public health and critical infrastructure under highly adverse conditions.

Photo (left to right): Robert Freeman (CNC Public Works), Steve Cieslica (TAI), Mayor Leon Rockingham (CNC), Wanda Evans (CNC Public Works), Bob Miller (CNC Public Works), Chris Merino (TAI).

Welcome to TAI, Matt Colbert, P.E.

Mon, 19 Jan 2026 13:44:35 GMT

TAI’s Civil Team continues to grow with the addition of Matt Colbert, P.E., joining as a Senior Project Engineer in our St. Charles, IL office.

Matt has served as a Resident Engineer, Lead Construction Inspector, and Design Engineer on projects ranging from municipal infrastructure to large-scale construction efforts- including North America’s largest single-phase wind farm. His experience manages design intent and field execution, ensuring projects perform as planned.

That combination of field leadership and technical precision aligns with TAI's approach to delivering projects. As the firm continues its planned growth into 2026, professionals like Matt strengthen our ability to serve clients with clarity, accountability, and long-term value.

City of Batavia - Wastewater Treatment Facility Phased Rehabilitation

Wed, 14 Jan 2026 20:06:39 GMT

The $42.6 Million Phase 2A Rehabilitation project at the City of Batavia's WWTF is nearing completion, several months ahead of schedule and with less than 0.5% in change orders. After completing off-site utility and roadway replacement, bike path realignment, replacement of the process flow disinfection system, and rehabilitation of the final clarifiers, wastewater was completely transferred over to the brand-new Headworks and Primary Clarifiers in October 2025.

This project’s success is a result of the outstanding dedication and collaboration of the General Contractor IHC, the City of Batavia Public Works staff, and our Trotter project representatives. We sincerely thank everyone for making this achievement possible!

City of North Chicago - Lewis Avenue Detention Basin - Phase I

Wed, 14 Jan 2026 14:38:52 GMT

ORIGINAL ADVERTISED DATE: January 15, 2026

DUE DATE: Wednesday February 18, 2026, at 3:00 PM

MANDATORY PRE-BID CONFERENCE: Wednesday January 21, 2026, at 3:00 PM

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

Notice is hereby given sealed bids will be received by the City of North Chicago for the project entitled “Lewis Ave Detention Basin - Phase I” until 3:00 pm on Wednesday, February 18, 2026, at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

Lewis Ave Detention Basin - Phase I

Work Description : Provide all labor, equipment, services, and materials necessary for the construction of a 5.7-acre-foot storm water detention basin. Work includes clearing and grubbing, earth excavation, burrow and furnished excavation, furnish and place topsoil, disposal of spoils, grading work, water main adjustments, storm sewer removal and installation, seeding, HMA pavement removal and replacement, PCC curb and gutter and sidewalk removal and replacement, dewatering, supplemental watering, landscape maintenance and monitoring work, installation and maintenance of erosion control measures, and all other work necessary for a complete and functioning storm water detention basin as shown and specified.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W Grand Ave, Suite 300

Fox Lake, IL 60020

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy . Addenda will be issued only to plan holders.

The successful bidder will be required to furnish a Performance and Payment Bond on forms provided in the Specifications and Contract Documents, in an amount equal to 100 percent of the contract sum.

A Mandatory Pre-Bid Conference will be held on Wednesday, January 21, 2026, at 3:00 pm at the City Hall, 1850 Lewis Avenue, North Chicago, IL. Bids will not be received, opened, or read from Bidders/Contractors who do not attend the Pre-Bid Conference.

The contractor shall pay prevailing wages in accordance with the Prevailing Aage Act (820 ILCS 130/0.01 et seq.) as defined by the Illinois Department of Labor Prevailing Wages for Lake County.

Rates can be obtained online at www.state.il.us/Agency/idol/ .

Questions regarding the project received by 5:00 pm on Wednesday, February 11, 2026, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Steve Cieslica, P.E.

Project Manager

s.cieslica@trotter-inc.com

The City of North Chicago reserves the right to reject any or all bids. The City expressly reserves the right to waive any informalities or technical irregularities in a bid.

Final award of the bid shall be contingent on DCEO approval of the Contractor’s BEP plan that meets thirty (30) percent MBE/WMBE/WBE utilization.

Karen Young, P.E., CFM - Joins The TAI Civil Team

Tue, 13 Jan 2026 17:30:03 GMT

Join us in welcoming Karen Young, P.E., CFM, to The Trotter and Associates, Inc. (TAI) as Senior Project Manager for our Civil Team, based in the St. Charles, IL, office.

Karen brings extensive experience in civil and municipal engineering, including transportation engineering, stormwater management, and public infrastructure leadership. Most recently, she served as Director of Public Works for the Village of Roselle, with prior roles in St. Charles, Batavia, and Schaumburg. Her Certified Floodplain Manager (CFM) credential further strengthens TAI’s technical depth.

As TAI advances its planned growth in 2026, Karen’s leadership will play a key role in expanding our civil team, supporting our clients, and upholding the standards that define our services.

Chris Muellner Joins the TAI Team

Mon, 12 Jan 2026 16:07:12 GMT

Trotter and Associates, Inc. is proud to welcome Christopher Muellner, EIT, as a Project Engineer based in our St. Charles, IL office.

Chris brings experience in municipal utilities, land development, and civil site engineering. He is already contributing to infrastructure projects that support municipalities and communities throughout Northeast Illinois and Southern Wisconsin.

With four TAI office locations and continued growth planned for 2026, we’re proud to add talented professionals like Chris to our team.

TAI’s 2026 Grads and Summer Interns are Ready to Hit the Ground Running!

Fri, 09 Jan 2026 20:08:49 GMT

Today, several of our incoming interns and new graduates had lunch with the team at the Trotter and Associates, Inc., St. Charles office. This group is just part of TAI's 2026 class of 24 interns and new graduates collectively, representing nine leading engineering schools. They were updated on projects that will get their "Boots on the Ground" and spent time with the teams they’ll soon be joining!

TAI will be attending several Spring 2026 career fairs. Be sure to connect with us when we are on your campus!

Katelyn Schwing Joins the Structural Team at Trotter and Associates, Inc.

Thu, 08 Jan 2026 13:28:40 GMT

We’re excited to announce that Katelyn Schwing, P.E., has joined Trotter and Associates, Inc., and will work in TAI’s St. Charles, IL, office.

Katelyn has more than eight years of experience in civil and structural engineering. She worked at Bechtel Corporation as a Senior Civil Structural Engineer, contributing to major international projects in the energy and industrial sectors. Her expertise includes structural analysis and the design of steel and concrete structures. Additionally, she is skilled in 3D modeling and in collaborating within multidisciplinary design teams.

She holds a B.S. from Purdue University and an M.C.E. in Structural Engineering from North Carolina State University. Katelyn’s experience strengthens our team as TAI continues its steady growth.

City of St. Charles - Ohio and Kautz Road Raw Water Main

Mon, 05 Jan 2026 12:34:35 GMT

Happy Holidays and Happy New Year

Mon, 22 Dec 2025 14:57:32 GMT

Happy Holidays and Happy New Yea r from the Trotter Team.

City of North Chicago - Water Distribution System - Valve Exercising and Hydrant Flushing Services

Mon, 22 Dec 2025 14:42:14 GMT

ORIGINAL ADVERTISED DATE: December 22, 2025

DUE DATE: Friday, January 23, 2026 at 2:00 PM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

Notice is hereby given sealed bids will be received by the City of North Chicago for the project entitled Water Distribution System – Valve Exercising and Hydrant Flushing Services until 2 PM on January 23rd, 2026 at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

Water Distribution System – Valve Exercising and Hydrant Flushing Services

Work Description

Provide professional services, personnel, equipment, and materials necessary to conduct comprehensive Valve Exercising and Hydrant Flushing Programs within the City of North Chicago. The water distribution system contains approximately 650 water main valves and 550 fire hydrants. Work includes planning, field investigation, valve assessment and exercising, hydrant flushing, minor maintenance and repairs, documentation, and reporting. The completion of Insurance Services Office (ISO) documentation is required as part of the scope of work for hydrant flushing services.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

(224) 225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase. Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $30.00 for an electronic copy . Addenda will be issued only to plan holders.

Wage Rates

Questions for Addendum

Questions regarding the project received by 3:00 pm on January, 16, 2026 will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Steve Cieslica, PE

s.cieslica@trotter-inc.com

Rejection of Bids

The City of North Chicago reserves the right to reject any or all bids or to accept the one which appears to be in the best interest of the City. The City expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the City.

City of North Chicago - Water Distribution System - Leak Detection Services

Mon, 22 Dec 2025 14:29:49 GMT

ORIGINAL ADVERTISED DATE: December 22, 2025

DUE DATE: Friday, January 23, 2026 at 2:00 PM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

Notice is hereby given sealed bids will be received by the City of North Chicago for the project entitled Water Distribution System - Leak Detection Services until 2 PM on January 23rd, 2026 at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

Water Distribution System - Leak Detection Services

Work Description

Provide professional services, personnel, and equipment necessary to conduct a comprehensive Leak Detection Survey on approximately 53 miles of water mains that are 12 inches or less in size of the approximate 62 miles of water main within the City of North Chicago. Work includes planning, field investigation, acoustic leak surveying, correlation, leak pinpointing, documentation, and reporting.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

(224) 225–1300

Wage Rates

Questions for Addendum

Steve Cieslica, PE

s.cieslica@trotter-inc.com

Rejection of Bids

City of North Chicago - 2026 CDBG Sanitary Sewer Lining

Mon, 22 Dec 2025 14:24:06 GMT

ORIGINAL ADVERTISED DATE: December 22, 2025

DUE DATE: Thursday, January 22, 2026 at 2:00 PM

MANDATORY PRE-BID CONFERENCE: NONE

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that sealed proposals will be received by the City of North Chicago for the project entitled 2026 CDBG Sanitary Sewer Lining until 2:00 p.m. on January 22, 2026, at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterwards in the City Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

2026 CDBG Sanitary Sewer Lining

Work description

Provide all labor, services and materials necessary for the televising, cleaning and CIPP lining of approximately two thousand eight hundred ten (2,810) lineal feet of sanitary sewer pipe on Argonne Dive Street from Jackson Street to Broadway Avenue, and Broadway Avenue from Park Ave to Sheridan Road ; and all other work necessary for a complete and functional sanitary sewer cleaning and lining project as shown, specified, or required.

Document Inspection and Procurements

The Contract Documents will be available for inspection on Monday, December 22, 2025, at

Trotter and Associates, Inc.

38 W Grand Avenue, Suite 300

Fox Lake, Illinois 60020

(224)225-1300.

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or purchase the contract documents. Hard or electronic copies of the documents are available for purchase. Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $30.00 for an electronic copy . Addenda will be issued only to plan holders.

Questions

Questions regarding the project received by close of business on Thursday, January 15, 2026, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Steve Cieslica, PE

s.cieslica@trotter-inc.com

Bid Security

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The successful Bidder also must comply with all of the provisions of the Davis-Bacon Act, Contract Work Hours Standards, the Copeland Act (Anti-kickback), the Illinois Prevailing Wage Act, and Title IV of the Civil Rights Act of 1964.

This project is being funded utilizing CDBG grants funds from HUD. Section 3 and MBE/WBE participation is strongly encouraged.

City of St. Charles - UV Rehab Project

Fri, 19 Dec 2025 13:35:21 GMT

CITY OF ST. CHARLES – UV Rehab Project

ORIGINAL ADVERTISED DATE: December 19, 2025

OPTIONAL PRE-BID: Tuesday, January 6th, 2026

DUE DATE: 2:00pm, Thursday, February 5th, 2026

PROJECT MANAGER: Jerry Ruth, P.E.

INVITATION TO BID

The City of St. Charles will receive electronic proposals for the project “City of St. Charles – UV Rehab Project” until 2:00 PM on Thursday, February 5th, 2026 , on the DemandStar platform. The Bids will be electronically submitted and there will not be a public opening. Results of Openings will be published on DemandStar.

Work Description

The City of St. Charles (“City”) is requesting bids from contractors to 1. Remove existing UV Disinfection Equipment and NPW Filters. 2. Construct new cast-in place concrete and masonry structure to house new UV equipment and NPW filters along with electrical and mechanical support systems.

Pre-Bid Meeting

An optional Pre–Bid Meeting will be held 10AM on Tuesday, January 6th, 2026, on the Second Floor of the Public Works Facility, 1405 S. 7th Ave, St. Charles, Illinois, 60174.

Document Inspection and Procurements

The Contract Documents may be viewed and downloaded at the City’s website:

https://www.stcharlesil.gov/bids-proposals .

The addenda will be issued only to plan holders.

Wage Rates

The Contractor shall comply with all provisions of the Illinois Prevailing Wage Act, 820 ILCS 130/.01 et seq. (“Act”). Both the City and the Contractor agree that the Contractor has the sole responsibility to procure legal counsel with respect to any Contractor or subcontractor question regarding the Act. Contractor shall not pay less than the prevailing rates of wages to all laborers, workmen, and mechanics performing work under this contract; the submission of certified monthly payroll reports are required per 820 ILCS 130/5.

Act provisions are attached in the “Prevailing Wage Act FAQ” by the Illinois Department of Labor at https://www2.illinois.gov/idol/FAQs/Pages/prevailing-wage-faq.aspx

Statute 820ILCS 103/.01 et seq. is attached at http://www.ilga.gov/legislation/ilcs/ilcs3.asp?ActID=2405&ChapAct=820%26nbsp%3bILCS%26nbsp%3b130/&ChapterID=68&ChapterName=EMPLOYMENT&ActName=Prevailing+Wage+Act

The current Illinois Department of Labor Prevailing Wage Rates for the County of Kane and the County of DuPage are available at http://www.state.il.us/agency/idol/ . Prevailing wage rates are subject to revision. Failure on the part of Contractor or its subcontractor to access the attachments does not relieve the Contractor or its subcontractor from strict adherence to the Act and all of its Codified provisions. Contractor is responsible for all subcontractor compliance with the Act, pursuant to this Contract.

Effective September 1, 2020, all Certified Transcripts of Payrolls shall be submitted electronically to the Illinois Department of Labor at: https://www2.illinois.gov/idol/Laws-Rules/Conmed/Pages/certifiedtranscriptofpayroll.aspx

Questions

All questions shall be submitted to procurement@stcharlesil.gov with the subject “UV Rehab Project” by January 15, 2026, at 8AM .

Rejection of Bids

The City reserves the right to reject any or all offers for any reason including but not limited to: budgetary constraints, unclear solicitation documents, change in needs, suspicion of collusion, pricing aberrations, front end loading; mathematically unbalanced proposals in which prices for some items are substantially out of proportion to comparable prices, materially unbalanced proposals in which material requirements for some items are substantially higher to comparable proposals; poor quality or poor performance in past City contracts, and other reasons deemed important to the City.

Award of Bid

The City endeavors to select the offer meeting the best interests of the City as stated by its City Council/City Administrator based on the totality of lawful considerations, price and other factors considered. Award is based on the lowest responsive responsible offer; offering the lowest life-cycle cost; providing the best overall value to the City; and deemed most advantageous to the City, price and other factors considered.

Village of Algonquin - High Hill Park Sanitary Sewer Relocation - Phase 1

Wed, 17 Dec 2025 17:22:16 GMT

VILLAGE OF ALGONQUIN – High Hill Park Sanitary Sewer Relocation – Phase 1

Original Advertisement Date : December 17 ^th , 2025

PRE_BID CONFERENCE: None

DUE DATE: 10:00 AM on Tuesday January 13 ^th , 2026

PROJECT MANAGERS: Terry Heitkamp, P.E.

INVITATION TO BID

Notice is hereby given that the Village of Algonquin, Illinois, will receive sealed bids at the William J. Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102 until Tuesday, January 13, 2026 , at 10:00 a.m. CST for the HIGH HILL PARK SANITARY SEWER RELOCATION – PHASE 1, at which time the bids will be publicly opened and read. Bid proposals for this project will be considered not only on the basis of cost, but also on past performance, experience and ability to perform the work. The Village of Algonquin reserves the right to accept the bid deemed to be in its own best interest, which is based on all of the above considerations. Bid will be awarded to the lowest responsible bidder determined in the exclusive discretion of the Village Board of Trustees.

WORK DESCRIPTION

The Work is called HIGH HILL PARK SANITARY SEWER RELOCATION – PHASE 1. The project is described as the construction of a 18-inch sanitary sewer replacing the existing 12-inch sanitary sewer between Kirkland Drive and Hanson Road along a multi use path, Ratt Creek, and the edge of the wetlands of High Hill Park Nature Preserve. This project consists of approximately 2,500 linear foot of new 18-inch sanitary sewer main. The existing 12” sanitary sewer will be abandoned or removed to facilitate the construction of the new sanitary sewer interceptor. Tree removal, pavement patching, multi use path replacement, bypass pumping and sidewalk replacement will be completed as necessary in Algonquin, Illinois, as further described in the contract documents for the said work prepared by Trotter and Associates, Inc.

DOCUMENT INSPECTION AND PROCUREMENTS

The pertinent documents can be reviewed at the office of the Village Clerk, 2200 Harnish Dr., Algonquin, IL 60102.

Electronic copies of “HIGH HILL PARK SANITARY SEWER RELOCATION – PHASE 1.” Plans, Specifications, and Contract Documents may be obtained for free online at www.algonquin.org/bids (the project will be listed near the bottom of the page). A compact disc of the information may also be obtained at the Village of Algonquin, Office of the Village Clerk, Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102, upon receipt of a $10.00 non-refundable deposit. If mailing is requested an additional $5.00 deposit will be required.

All questions regarding this project should be directed to Terry M. Heitkamp, P.E., (630) 587-0470, t.heitkamp@trotter-inc.com , 40W201 Wasco Road, Suite D, St. Charles, Illinois, 60175.

BONDS

All bid proposals must be accompanied by a bid bond, certified check, or bank cashier's check payable to the Village of Algonquin for 5% of the amount of the base bid as provided in the Bidding Documents. No proposals or bids will be considered unless accompanied by such bond or check.

REJECTION OF BIDS

Bids shall be made on the forms furnished by the Village and shall be submitted no later than the specified closing time in an opaque sealed envelope addressed to: Village of Algonquin, Attention: Deputy Clerk, 2200 Harnish Drive, Algonquin, IL 60102. Envelopes should be clearly marked, “Sealed Bid – HIGH HILL PARK SANITARY SEWER RELOCATION – PHASE 1.” The bids will be opened at this location and read aloud. The Village of Algonquin reserves the right to reject any or all bids or parts thereof, or waive any irregularities or informalities, and to make the award in the best interest of the Village.

WAGE RATES

This contract calls for the construction of a “public works,” within the meaning of the Illinois Prevailing Wage Act, 821 ILCS 130/.01 et seq. (“the Act”). The Act requires contractors and subcontractors to pay laborers, workers and mechanics performing services on public works projects no less than current “prevailing rate of wages” (hourly cash wages plus amount for fringe benefits) in the county where the work is performed. The Illinois Department of Labor publishes the prevailing wage rates on its website http://www.state.il.us/agency/idol/rates/rates.HTM . The Illinois Department of Labor revises the prevailing wage rates and the contractor/subcontractor has an obligation to check the Illinois Department of Labor website for revisions to prevailing wage rates. For information regarding current prevailing wage rates, please refer to the Illinois Department of Labor’s website. All contractors and subcontractors rendering services under this contract must comply with all requirements of the Act, including by not limited to, all wage requirements and notice and record keeping duties.” Each bidder shall adopt a written sexual harassment policy in compliance with ILCS 5/2-105 (1992). Bidder agrees to comply with Substance Abuse Prevention on Public Works Projects Act, 820 ILCS265/1 et seq. (2008). As required by the Act, the Bidder agrees to file with the Village, prior to commencing work, its written substance abuse prevention program. It is the responsibility of the vendor/contractor/subcontractor to comply with all applicable provisions of FOIA. The regulations of the State of Illinois Freedom of Information Act (FOIA) 5 ILCS 140, apply to all records of the vendor/contractor/subcontractor pertaining to this authorization or contract. When requested by the Village of Algonquin, the vendor/contractor is required to provide all records requested within no more than three (3) business days, at no cost to the Village of Algonquin.

Tis The Season at Trotter and Associates Inc

Tue, 16 Dec 2025 20:19:48 GMT

The TAI team celebrated the holidays on December 12, with delicious food, great company, and plenty of festive cheer.

In the background, our team quietly gave back: employee contributions, matched by the firm’s owners, will support three service organizations where TAI staff live and work, the Northern Illinois Food Bank, The Outreach House, and The Tree House Child and Family Center.

A subtle reminder of the big-hearted culture that makes TAI special. Wishing everyone a joyful holiday season and a bright year ahead!!

Village of Fox Lake - 2025 Motor Fuel Tax Roadway Improvement Program

Tue, 09 Dec 2025 21:48:52 GMT

Trotter and Associates, Inc. provided start-to-finish engineering services to the Village of Fox Lake for their 2025 Motor Fuel Tax (MFT) Roadway Improvement Project, delivering support from initial conceptual design through final construction closeout.

The project rehabilitated over one mile of Village roads using a strategic mix of reconstruction and resurfacing techniques. The team’s expertise allowed the Village to make the most of its MFT funds while meeting critical infrastructure needs.

By utilizing full-depth pavement reclamation with cement in conjunction with conventional milling and resurfacing operations, the Village successfully addressed underlying subgrade deficiencies in critical areas while extending roadway rehabilitation across multiple streets throughout the community, within the established project budget.

Trotter and Associates, Inc.'s comprehensive approach ensured efficient project delivery, regulatory compliance, and optimal utilization of available funding resources for this essential infrastructure investment.

Trotter and Associates Inc. Gifts New Santa Cottage to the City of St. Charles

Fri, 05 Dec 2025 19:50:01 GMT

The unveiling of the new Santa Cottage during St. Charles’ Holiday Homecoming was a highlight of the season. Trotter and Associates, Inc. is grateful to support this project and continue a tradition that brings joy to families throughout our community.

On December 3rd, TAI staff and their families enjoyed a special evening inside the new cottage with Santa. The space felt especially warm—Santa made sure to point out his fireplace—setting the tone for a night of hot chocolate, photos, and shared moments.

We’re proud to have called St. Charles home since 1999 and to contribute to experiences that strengthen our community.

Village of Algonquin - Water Treatment Plants No. 1 and No. 2 Aerators and Roof Replacements

Mon, 24 Nov 2025 15:23:34 GMT

The Village of Algonquin’s Water Treatment Plants No. 1 and No. 2 Aerators and Roof Replacement project is nearing completion. With the new aerators operational, the Village will more effectively oxidize contaminants, enabling the facility to continue providing high-quality water to the community.

The new aerators also enhanced the facilities' capabilities and minimized objectionable odors. WTP No. 1 is a vital facility and cannot be taken out of service. This required careful planning and communication among the team to ensure uninterrupted operations. Close coordination between the Village of Algonquin, Trotter and Associates, and Keno and Sons Construction Company enabled the project to be successfully sequenced and completed within budget.

TAI Staff Volunteer at Feed My Starving Children MobilePack Event

Mon, 17 Nov 2025 17:46:53 GMT

It is the Season of Giving, and TAI is proud to begin the season by supporting the 18th Annual Feed My Starving Children MobilePack Event at The Suter Company in Sycamore, Illinois. Over several days, local organizations came together to pack over 1.3 million meals, providing nourishment for 3,562 children for a whole year.

The TAI Team consisted of Steve Cieslica, Nico Beltran, Jessy Stouffer, Reed Stracener, Grant Hattendorf, Leah Fields, Allison Nguyen, Jillian Kiss, Dave Bronars, Irena Hix, and Mark Dupree. TAI staff members have volunteered for and supported Feed My Starving Children for many years, and our team is excited to participate in next year’s MobilePack Event, scheduled for November 12-15, 2026. This event is one of the longest-running MobilePack initiatives in the United States, and we encourage everyone in our network to mark their calendars and join us in making a meaningful difference.

A big thank you to our TAI team for dedicating their time to support this important cause!

City of North Chicago - Water Tower No. 1 and Transmission Main Contract B - 24-inch Transmission Main

Mon, 17 Nov 2025 15:13:06 GMT

ORIGINAL ADVERTISED DATE: November 17, 2025

DUE DATE: Friday, January 9, 2026 at 2:00 PM

MANDATORY PRE-BID CONFERENCE: Wednesday, December 17, 2025 at 2:00 PM

PROJECT MANAGER: Robert Benson, P.E.

INVITATION TO BID

NOTICE is hereby given that Sealed bids will be received by the City of North Chicago for the project entitled “Water Tower No. 1 and Transmission Main, Contract B - 24-inch Transmission Main” until 2:00 pm on Friday, January 9, 2026, at the City Hall, 1850 Lewis Avenue, North Chicago, IL. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Clerk

City of North Chicago

Water Tower No. 1 and Transmission Main

Contract B - 24-inch Transmission Main

This procurement is also subject to the loan recipient’s policy regarding the increased use of disadvantaged business enterprises. The loan recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications. Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4.

Work Description: Provide all labor, services and materials necessary for the construction of 6-inch, 16-inch, 18-inch, and 24-inch DIP water main installed by open cut and horizontal directional drilling construction methods, including: pavement removal; trench excavation; water main pipe materials and installation; valves and valve vaults; fire hydrant assemblies including hydrant and auxiliary valve; water service connections; pipe bedding; trench backfill; pavement replacement; driveway replacement; curb and gutter replacement; parkway restoration; traffic control; water main pressure testing and disinfection; and all other work necessary for a complete and functional water main installation as shown, specified, or required.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy . Addenda will be issued only to plan holders.

 A Mandatory Pre-Bid Conference will be held on Wednesday, December 17, 2025, at 2:00 pm at the City Hall, 1850 Lewis Avenue, North Chicago, IL. Bids will not be received, opened, or read from Bidders/Contractors that do not attend the Pre-Bid Conference.

The contractor shall pay prevailing wages in accordance with the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the U.S. Department of Labor, Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County or McHenry County, whichever is greater.

Rates can be obtained online at www.state.il.us/Agency/idol/ .

Questions regarding the project received by 5:00 pm on Monday, January 5, 2026, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

The City of North Chicago reserves the right to reject any or all bids. The City expressly reserves the right to waive any informalities or technical irregularities in a bid.

Final award of bid shall be contingent on the City of North Chicago receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Revolving Fund Part 662.620, Section b, unless all bids are rejected, award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the City of North Chicago.

City of North Chicago - Water Tower No. 1 and Transmission Main Contract A – Elevated Storage Tank

Mon, 17 Nov 2025 15:00:57 GMT

ORIGINAL ADVERTISED DATE: November 17, 2025

DUE DATE: Friday, January 9, 2026 at 1:30 PM

MANDATORY PRE-BID CONFERENCE: Wednesday, December 17, 2025 at 1:30 PM

PROJECT MANAGER: Robert Benson, P.E.

INVITATION TO BID

NOTICE is hereby given that sealed bids will be received by the City of North Chicago for the project entitled “Water Tower No. 1 and Transmission Main, Contract A – 0.75 MG Elevated Storage Tank” until 1:30 pm on Friday, January 9, 2026, at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

Water Tower No. 1 and Transmission Main

Contract A – Elevated Storage Tank

Work Description : Provide all labor, services, and materials necessary for the construction of a 0.75 MG elevated water storage tank of the spheroid design; site improvements including: elevated storage tank; tank foundation; buried and above grade piping and valves; entrance driveway; site grading; retaining wall; structural work; electrical work; instrumentation and SCADA integration; and all other work necessary for a complete and functioning elevated water tower as shown and specified

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy . Addenda will be issued only to plan holders.

A Mandatory Pre-Bid Conference will be held on Wednesday, December 17, 2025, at 1:30 pm at the City Hall, 1850 Lewis Avenue, North Chicago, IL. Bids will not be received, opened, or read from Bidders/Contractors that do not attend the Pre-Bid Conference.

Rates can be obtained online at www.state.il.us/Agency/idol/ .

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

The City of North Chicago reserves the right to reject any or all bids. The City expressly reserves the right to waive any informalities or technical irregularities in a bid.

Final award of bid shall be contingent on the City of North Chicago receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Revolving Fund Part 662.620, Section e, unless all bids are rejected, award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the City of North Chicago.

Village of Algonquin - Algonquin Shores Lift Station Rehabilitation

Tue, 11 Nov 2025 19:41:32 GMT

VILLAGE OF ALGONQUIN – Algonquin Shores Lift Station Rehabilitation

Original Advertisement Date : November 11 ^th , 2025

PRE_BID CONFERENCE: None

DUE DATE: 10:00 AM on Tuesday December 9 ^th , 2025

PROJECT MANAGERS: Jillian Kiss, P.E.

INVITATION TO BID

Notice is hereby given that the Village of Algonquin, Illinois, will receive sealed bids at the William J. Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102 until December 9, 2025, at 10:00 A.M. CST for the Algonquin Shores Lift Station Rehabilitation project at which time the bids will be publicly opened and read. Bid proposals for this project will be considered not only on the basis of cost, but also on past performance, experience and ability to perform the work. The Village of Algonquin reserves the right to accept the bid deemed to be in its own best interest, which is based on all of the above considerations. Bid will be awarded to the lowest responsible bidder determined in the exclusive discretion of the Village Board of Trustees.

Bids shall be made on the forms furnished by the Village and shall be submitted no later than the specified closing time in an opaque sealed envelope addressed to: Village of Algonquin, Attention: Deputy Clerk, 2200 Harnish Drive, Algonquin, IL 60102. Envelopes should be clearly marked, “ Sealed Bid –Algonquin Shores Lift Station Rehabilitation. ” The bids will be opened at this location and read aloud. The Village of Algonquin reserves the right to reject any or all bids or parts thereof, or waive any irregularities or informalities, and to make the award in the best interest of the Village.

WORK DESCRIPTION

The proposed improvements will include replacement of the existing raw sewage pumps and variable frequency drives with motor starters, replacement of the existing in-channel grinder (equipment provided by Village), replacement of the interior lift station discharge piping and valves, replacement of the existing electromagnetic flow meter (equipment provided by Village), relocation of the existing backflow preventer and water meter, removal and replacement of the exterior concrete slab with floor hatch, installation of an exterior bypass vault with valve and quick-connect on the force main, HVAC upgrades, and electrical upgrades. The project will also include HMA pavement modifications and landscape restoration.

DOCUMENT INSPECTION AND PROCUREMENTS

The pertinent documents can be reviewed at the office of the Village Clerk, 2200 Harnish Dr., Algonquin, IL 60102. Electronic copies of “Algonquin Shores Lift Station Rehabilitation” Plans, Specifications, and Contract Documents may be obtained for free online at www.algonquin.org/bids (the project will be listed near the bottom of the page). A compact disc of the information may also be obtained at the Village of Algonquin, Office of the Village Clerk, Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102, upon receipt of a $10.00 non-refundable deposit. If mailing is requested an additional $5.00 deposit will be required.

Bidders may contact Tom Hall, Village of Algonquin at tomhall@algonquin.org or (847) 654-3459 x426 to schedule a site visit.

Secondary contacts:

Clifton Ganek – CliftonGanek@algonquin.org , (847) 658-1605 x4410

Jason Schutz – JasonSchutz@algonquin.org , (847) 658-2754 x4421

All questions regarding this project shall be directed to Lindsay Muth, E.I.T., Trotter & Associates, Inc. at l.muth@trotter-inc.com or (630) 587-0470.

BONDS

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the Village of Algonquin, Illinois in an amount not less than five (5) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful bidder will be required to furnish a Maintenance Bond on a form developed by an approved corporate surety in the amount of five (5) percent of the contract sum. The bond shall be held by the Owner for a period of one year from the date of final acceptance.

WAGE RATES

For information regarding current prevailing wage rates, please refer to the Illinois Department of Labor’s website. All contractors and subcontractors rendering services under this contract must comply with all requirements of the Act, including by not limited to, all wage requirements and notice and record keeping duties.” Each bidder shall adopt a written sexual harassment policy in compliance with ILCS 5/2-105 (1992). Bidder agrees to comply with Substance Abuse Prevention on Public Works Projects Act, 820 ILCS265/1 et seq. (2008). As required by the Act, the Bidder agrees to file with the Village, prior to commencing work, its written substance abuse prevention program.

It is the responsibility of the vendor/contractor/subcontractor to comply with all applicable provisions of FOIA. The regulations of the State of Illinois Freedom of Information Act (FOIA) 5 ILCS 140, apply to all records of the vendor/contractor/subcontractor pertaining to this authorization or contract. When requested by the Village of Algonquin, the vendor/contractor is required to provide all records requested within no more than three (3) business days, at no cost to the Village of Algonquin.

REJECTION OF BIDS

TAI Works with City of Woodstock to Complete Multi-Year Infrastructure Upgrades

Mon, 10 Nov 2025 17:57:23 GMT

Trotter and Associates, Inc. has delivered a comprehensive series of municipal infrastructure upgrades in Woodstock, IL, over a multi-year period. These initiatives, focused on street improvements and water main replacements, have impacted 22.2 miles of roadway and represent a total investment of $28.3 million in enhancing public infrastructure and urban development.

2026

City of Woodstock 2026 Street Program

The Trotter and Associates team is currently working closely with the City of Woodstock to determine the scope and streets for the 2026 Street Program. This project will entail road resurfacing and reconstruction, along with sewer repairs, on local roads.

Raffel Road Resurfacing

Trotter and Associates secured IDOT Local Agency Functional Overlay (LAFO) funding to resurface a 1-mile section of Raffel Road. This heavily used local arterial road had not been resurfaced since 2010. TAI worked with the city to complete both Phase 1 and Phase 2, and will complete Phase 3 (construction) in the spring of 2026.

2025

City of Woodstock 2025 Enhanced Street Program

The 2025 Enhanced Street Program was a $8.3 million project that included 9 miles of cement-stabilized and traditional road reconstruction, as well as mill and overlay work on a mix of local arterial, collector, residential, and commercial roads. Associated work included full survey and design of severely deteriorated streets and areas with challenging ADA compliance issues, curb and gutter R&R, sidewalk R&R, landscape restoration, and storm and sanitary evaluation, design, and spot repairs.

City of Woodstock Gould Street Water Main Replacement

The 2025 Gould Street Water Main Replacement was a $1.3 million project which entailed the installation of 1,200 feet of 8” water main and appurtenances, adjacent sanitary and storm sewer repairs and replacements, a complete roadway reconstruction, a mill and overlay of adjoining streets, and full landscape restoration.

2024

City of Woodstock 2024 Enhanced Street Program

The 2024 Enhanced Street Program was a $6.7 million street program that consisted of 6.9 miles of cement-stabilized reconstruction, as well as traditional mill and overlay work on a mix of local arterial, collector, residential, and commercial roads. Associated work included full survey and design of severely deteriorated streets, curb and gutter R&R, sidewalk R&R, landscape restoration, and storm and sanitary evaluation, design, and spot repairs.

City of Woodstock Pleasant Street Water Main Replacement

The 2024 Pleasant Street Water Main Replacement was a $3 million project which entailed the installation of 2,500 feet of 8” water main and appurtenances, 2,300 feet of new storm sewers, a complete roadway and curb and gutter reconstruction with significant changes to the road’s profile and cross-slopes, and a mill and overlay of adjacent streets.

2023

City of Woodstock 2023 Enhanced Street Program

The 2023 Enhanced Street Program was a $6 million program that included 4.5 miles of cement-stabilized reconstruction and traditional mill and overlay work on a mix of rural, residential, collector, and arterial roads. Associated work included the police station parking lot mill and overlay, curb and gutter R&R, sidewalk R&R, storm and sanitary repairs, lead water service replacement, and landscape restoration.

City of Woodstock Lake Avenue Water Main Replacement

The 2023 Lake Avenue Water Main Replacement was a $3 million project, which entailed the installation of 3,200 feet of 16” water main and appurtenances as well as an asphalt overlay on Lake Avenue, a heavily trafficked local arterial road.

City of North Chicago - Lead Service Line Replacements - Phase 1

Thu, 06 Nov 2025 17:59:56 GMT

ORIGINAL ADVERTISED DATE: November 7, 2025

DUE DATE: Friday, January 9, 2026 at 1:00 PM

MANDATORY PRE-BID CONFERENCE: Wednesday, December 17, 2025 at 1:00 PM

PROJECT MANAGER: Robert Benson, P.E.

INVITATION TO BID

NOTICE is hereby given that sealed bids will be received by the City of North Chicago for the project entitled “Lead Service Line Replacements – Phase 1” until 1:00 pm of Friday, January 9, 2026, at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

Lead Service Line Replacements – Phase 1

WORK DESCRIPTION:

Provide all labor, equipment, appurtenances, and materials necessary for the identification, replacement, and restoration of lead and galvanized (requiring replacement) water services within the City of North Chicago. Water services will be replaced with approved materials using horizontal directional drilling construction methods as well as open cut methods, as approved by the Engineer. This work may include HMA and concrete pavement removal and replacement; trench excavation; bedding and backfill; installation of new water services from water main to curb stop and box; installation of new water services from curb stop and box to building; site restoration; traffic control; testing and all other work necessary for complete and functional water service replacement installations meeting City standards as shown, specified, or required.

The City of North Chicago has been awarded up to $2,465,000 in Principal Forgiveness for this project by the Illinois EPA through the Public Water Supply Loan Program (PWSLP), to reimburse the city for planning, design, permitting, bidding, loan administration, and construction costs. An additional $735,000 of loan funding is also reserved for this project.

The City intends to continue the exploratory excavations and replacement of lead water services only until the available Principal Forgiveness is completely exhausted. This means that the quantity of work that will be ultimately performed and paid for under this contract may be reduced if funding is exhausted or may be incrementally increased to include subsequent Sequences until funding is exhausted. In the case that the scope of the project is incrementally increased, the successful Bidder shall complete that additional work at the Unit Prices included in their Bid Proposal.

CONTRACT DOCUMENTS:

The Contract Documents will be available for inspection and purchase at:

Trotter and Associates, Inc.

38 W Grand Ave, Ste 300

Fox Lake, IL 60020

Contact Heidi Patla at h.patla@trotter-inc.com or 224-225-1300 to purchase the contract documents.

Payment for Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy . Addenda will be issued only to plan holders.

BIDS:

A Mandatory Pre-Bid Conference will be held on Wednesday, December 17, 2025, at 1:00 pm at the City Hall, 1850 Lewis Avenue, North Chicago, IL. Bids will not be received, opened, or read from Bidders/Contractors that do not attend the Pre-Bid Conference.

Rates can be obtained online at www.state.il.us/Agency/idol/ .

QUESTIONS:

Questions regarding the project received by 5:00 pm on Monday, January 5, 2026, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the closing of the bidding period. All questions shall be submitted in writing to:

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

The City of North Chicago reserves the right to reject any or all bids. The City expressly reserves the right to waive any informal or technical irregularities in a bid.

Final award of bid shall be contingent on the City of North Chicago receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Revolving Fund to Provide Funding for Lead Service Line Replacement Part 663.620, Section e, unless all bids are rejected, award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the City of North Chicago.

City of Elgin - 2025 Sewer Cleaning & Lining Project

Thu, 06 Nov 2025 15:06:47 GMT

City of Elgin – 2025 Sewer Cleaning & Lining Project

Original Advertisement Date : November 6 ^th , 2025

PRE_BID CONFERENCE: None

DUE DATE: 3:00 PM on Wednesday, November 19, 2025

PROJECT MANAGERS: Terry Heitkamp, P.E.

INVITATION TO BID

Bids will be received online at https://cityofelgin.ionwave.net/Login.aspx by the Purchasing Department, 150 Dexter Court, Elgin, Illinois, until 3 pm, November 19, 2025 for the 2025 Sewer Cleaning and Lining Program. All bid bonds are due at 12:00 noon on November 19, 2025, in the Purchasing Department at City Hall, 150 Dexter Court, Elgin, Illinois 60120.

Qualified References

The bidder shall submit, if requested by the Engineering Division, a list of qualified references for projects of similar size and scope of this project. Proposals withdrawn may not be resubmitted at the same letting.

Work Description

The Project shall consist of cured-in-place pipe (CIPP) 6,747 feet (8” – 5,087’, 8” storm - 270’, 10” – 476’, 12” – 325’, 15” - 270’, 24” – 230’ & 30” storm - 89’), sectional lining (24” storm), and manhole rehabilitation 56 vertical feet; and all other appurtenant work and materials necessary to complete the project as specified.

Project Contact

Questions regarding this bid package can be directed to Terry Heitkamp ( t.heitkamp@trotter-inc.com ) of Trotter and Associates, Inc. Questions regarding this procurement process can be directed to Nickon Etminan, Procurement Manager at nickon.etminan@elginil.gov .

Bonds

All proposals must be accompanied by an original Bid Bond, Certified or Cashier’s Check or a Bank Draft in an amount equal to at least 5 percent of the bid, payable without condition to the City of Elgin, Illinois, which sum shall be forfeited in case the successful bidder fails to enter into a binding contract and provide a properly executed contract surety bond within 15 days after the date the contract is awarded by the City Council.

The successful bidder shall be required to furnish a satisfactory contract bond to the City of Elgin by a surety company authorized to do business in the State of Illinois covering the full amount of the contract. This project must comply with the City of Elgin's Residency and Responsible Bidder's Ordinances. The successful bidder shall pay prevailing wage and shall provide certified payrolls to the City for the duration of the Project.

Rejection of Bids

Each bidder shall satisfy the City as to their ability, financially or otherwise, to carry out the work. The right is reserved to reject any or all bids or to waive technicalities and any informality in any bid.

Join us in welcoming Soukaina Benaich to Trotter and Associates, Inc.!

Wed, 05 Nov 2025 17:42:22 GMT

Soukaina joins our Lake Geneva, WI office as a Staff Engineer after earning her Master’s in Civil Engineering from the University of Minnesota. Her graduate research focused on experimental studies of sediment transport, where she applied advanced tools like PIV and ADV to deepen understanding of complex hydraulic processes.

Soukaina’s analytical approach and commitment to technical excellence align with TAI’s focus on innovative, sustainable solutions for the communities we serve. We look forward to introducing her to our clients and partners.

Trotter and Associates, Inc. at APWA Wisconsin Fall Conference 2025

Fri, 31 Oct 2025 18:24:15 GMT

Great energy in Platteville, WI this week at the 2025 APWA Wisconsin Chapter Fall Conference!

Steve Cieslica, P.E., and Miranda Manley represented Trotter and Associates, Inc. (TAI), connecting with public works professionals from across the region during educational sessions and networking events.

As a proud APWA WI Chapter Sponsor, TAI values opportunities that support our team’s professional growth and engagement with the broader public works community.

City of Woodstock - Gould Street Water Main Replacement

Thu, 30 Oct 2025 19:34:19 GMT

The City of Woodstock is continuing to enhance its aging infrastructure through its Gould Street Water Main Replacement project. Once complete, the project will have replaced and upsized a quarter mile of water main from 4” to 8”, which reinforces the system's operation and longevity. Various storm and sanitary sewer point repairs were also completed to ensure all underground improvements within the roadway were completed before resurfacing and reconstruction of the various roadways.

Trotter Team Hosts Lake Geneva, WI Open House!

Mon, 27 Oct 2025 13:32:16 GMT

Trotter and Associates, Inc. hosted an Open House in Lake Geneva, welcoming the firm’s valued clients and partners. The evening showcased our recent office expansion and renovations, and included several Wisconsin favorites—New Glarus beer, classic Old Fashioneds, and a brat charcuterie station that kept everyone coming back for more.

We thank everyone who joined us and congratulate our raffle winner, Gabrielle Salbreiter. Looking forward to welcoming everyone back next year.

City of North Chicago 2025 Road Resurfacing

Wed, 22 Oct 2025 21:09:54 GMT

ORIGINAL ADVERTISED DATE: October 23, 2025

DUE DATE: Thursday November 6, 2025 at 1:00 PM

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of North Chicago will receive sealed Bids until the 6th day of November 2025 at 1:00 PM in the Building Dept. (Attn: City Engineer), at the City Hall, 1850 Lewis Avenue, North Chicago, IL, 60064. At 1:05 PM in the City Council Chambers, the Bids will be opened and read aloud for the following:

City of North Chicago 2025 Street Resurfacing Program

WORK DESCRIPTION:

The Project includes the resurfacing of various streets in the City of North Chicago. The proposed improvements include HMA surface removal, Class D patching, installation of HMA binder and surface courses, structure adjustments, PCC curb and gutter removal and replacement, PCC sidewalk removal and replacement, pavement markings and parkway restoration, and all other appurtenant work and materials necessary to complete the Project in accordance with the Plans, Standard Specifications and these Special Provisions. The Contractor is required to maintain two-way directional flow of traffic on each street throughout construction.

CONTRACT DOCUMENTS:

The Contract Documents will be available for inspection and purchase at:

Trotter and Associates, Inc.

38 W Grand Ave, Ste 300

Fox Lake, IL 60020

Contact Heidi Patla at h.patla@trotter-inc.com or 224-225-1300 to purchase the contract documents.

BIDS:

Bids shall be received in a sealed envelope addressed to the City of North Chicago, Building Dept. (Attn: City Engineer), 850 Lewis Avenue, North Chicago, IL, 60064, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City of North Chicago 2025 Street Resurfacing Program

Bidders will be required to provide Bid security equal to five (5) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a Contract bond as required in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The successful Bidder also must comply with all of the provisions of (a) the Davis-Bacon Act, (b) Contract Work Hours Standards, (c) the Copeland Act (Anti-kickback), (d) the Illinois Prevailing Wage Act, and (e) Title IV of the Civil Rights Act of 1964.

The project is being funded by Motor Fuel Tax funds. The City of North Chicago is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

City of Plano - WWTP Modeling and Digester Evaluation

Tue, 21 Oct 2025 11:58:32 GMT

Trotter and Associates, Inc. (TAI) is collaborating with the City of Plano to assess the performance and capacity of their 2.44 MGD Biological Nutrient Removal Facility with aerobic digestion. As part of the evaluation, TAI addresses a key challenge: the City’s septic receiving station, which handles up to 10,000 gallons of septage per day during peak season.

The additional solids load affects the facility’s overall capacity, especially in the aerobic digester. Our team is performing influent sampling and utilizing BioWin modeling to gain a thorough understanding of the facility’s operational dynamics.

TAI is also developing an updated Basis of Design to reflect the impact of the septage receiving station, helping to determine the aerobic digester's remaining capacity. The result will guide recommendations for improvements to the solids handling system, ensuring long-term efficiency and performance, which is critical to infrastructure, and optimizing the wastewater treatment processes.

City of North Chicago Secures $7 Million for Argonne Drive Reconstruction

Fri, 17 Oct 2025 12:48:03 GMT

Trotter & Associates, Inc. (TAI) is pleased to help the City of North Chicago secure $7 million in state funding through IDOT’s Local Project Funding (LPF) program for the Argonne Drive Reconstruction Project. This marks a major milestone for the $18.3 million transportation initiative.

This new funding builds on previously secured federal funds, reducing the City’s local share and ensuring this important project moves forward. TAI continues to support North Chicago in strategic funding efforts, project delivery, and infrastructure modernization that promote safety, equity, and community connectivity.

Civiltech Engineering, Inc. completed the design engineering for the Argonne Drive project, with the following planned improvements:

Buffered bike lanes & ADA-compliant sidewalks
Traffic safety and lighting enhancements
Storm sewer and infrastructure upgrades

BOILERS! Trotter and Associates, Inc. is Hiring

Tue, 07 Oct 2025 19:32:40 GMT

Meet Scott Trotter, P.E. BCEE, President of Trotter and Associates, Inc., and Purdue alum Jerry Ruth, P.E., Senior Project Manager, at the CESAC Career Fair on Thursday, October 9th, from 9 am -3 pm.

Learn more about TAI’s growing firm and how you can launch your career! Learn more at trotter-inc.com/careers.

TAI Honored with PSMJ’s 2025 Circle of Excellence and Employer of Choice Awards

Fri, 03 Oct 2025 19:02:48 GMT

We’re honored that Trotter and Associates, Inc. (TAI) has been named to PSMJ Resources, Inc.’s 2025 Circle of Excellence, recognized among the AEC Industry’s Best Managed Firms™. This award reflects the strength of our team, our thoughtful growth, and the values that guide us in how we work, every day, to deliver the best solutions for our clients.

Scott Trotter, P.E., BCEE, and Aaron Berry, P.E., MBA, represented TAI at the AEC THRIVE Conference in Chicago this week, where our firm was honored with this award, adding to our recognition earlier this year as a PSMJ 2025 Employer of Choice.

We’re proud of the work we do—and the entire team that makes it possible.

Glenbard Wastewater Authority - Primary Clarifier Rehabilitation Project

Fri, 03 Oct 2025 14:33:07 GMT

The Glenbard Wastewater Authority has hired Trotter and Associates, Inc. to move forward from the design phase to resident engineering services for the primary clarifier rehabilitation project. As part of these upgrades, the primary clarifiers, gravity thickeners, solids pumping system, and electrical and control systems will be replaced and upgraded due to aging infrastructure.

The Authority has completed a 47 MGD bypass with six suction lift pumps and three overland force mains. This bypass allowed the primary clarifiers to be taken offline, enabling the installation of diversion structure gates that includes three new downward-opening weir gates and two new sluice gates. Over the following months, each clarifier will be taken out of service independently for complete removal and replacement with new stainless-steel mechanisms.

The project team included Vissering Construction, Connelly Electric Co., Dahme Mechanical Industries, and Tri-R Systems, Inc.

To learn more, follow TAI’s Current Projects at trotter-inc.com , or contact one of our team members.

MSOE Students – Trotter and Associates, Inc. is at the Career Fair!

Thu, 02 Oct 2025 13:52:43 GMT

MSOE Students – Trotter and Associates, Inc. is at the Career Fair!

We are hiring interns and new grads who are ready to have an immediate impact!

Let's talk about your career goals and how you can get your Boots on the Ground with TAI! Stop by today, Thursday, October 2 ^nd from 3pm – 7pm. For more information, go to trotter-inc.com/careers.

WEFTEC 2025 – Chicago, IL | Trotter and Associates, Inc. is ALL IN!

Tue, 30 Sep 2025 14:07:30 GMT

The Trotter and Associates, Inc. team kicked off WEFTEC in Chicago with a strong showing. New Staff Engineers joined Scott Trotter, P.E., BCEE, Aaron Berry, P.E., Jerry Ruth, P.E., Chris Marschinke, P.E., and Elizabeth Heise, P.E., for a full day of learning, networking, and industry insights.

Investing in growth, connection, and innovation – WEFTEC continues to deliver on all fronts.

UW Platteville Engineering Students – Mark Your Calendars!

Tue, 23 Sep 2025 19:17:18 GMT

Aaron Berry, PE, Director of Operations, and Terry Heitkamp, PE, Sr. Project Engineer, and proud UW Platteville alumni, will be at the career fair on Wednesday, Sept 24 ^th, from 3-6 pm to answer questions about building your career with a PSMJ 2025 AEC Employer of Choice firm!

Stop by to learn more about the work we do and how you can make an immediate impact as a summer intern or new grad when you join Trotter and Associates, Inc. Visit trotter-inc.com/careers.

Village of Fox Lake - Hillside Court Roadway Improvements

Tue, 23 Sep 2025 13:20:38 GMT

The Village of Fox Lake and Trotter and Associates, Inc. have recently completed infrastructure improvements along Hillside Court, creating a safer and more dependable corridor for the community.

The project involved building a soldier pile wall to replace a failing wall supporting the existing roadway, improving stormwater flow with rip-rap channels and drainage structures, and reconstructing the roadway using full-depth reclamation with concrete. This approach combined technical excellence with cost savings to provide long-term benefits for the community.

Trotter and Associates, Inc. is Celebrating Leadership and Service

Mon, 22 Sep 2025 15:24:50 GMT

Trotter and Associates, Inc. is proud to announce that Eric Davenport, Project Engineer at Trotter and Associates, Inc., was elected as a Trustee at Large to the Wisconsin Section of the AWWA Board during the 104th Annual Conference for WI AWWA!

Eric’s dedication to the water industry and his commitment to the WI AWWA are evident through his active involvement since 2014, including roles on the YP, Midwest Operators Expo, and MAC Committees. Most notably, serving as Chair of both the Midwest Operators Expo and the MAC Committee.

He is grateful for the opportunities the Association has provided and is looking forward to helping shape the future of the Wisconsin Section for years to come. This well-deserved recognition is a testament to Eric’s leadership, and we are excited to see the impact he will continue to make!

TAI Attending the League of Wisconsin Municipalities Fall Annual Conference

Fri, 19 Sep 2025 15:36:27 GMT

Trotter and Associates, Inc.’s (TAI) Eric Davenport and Christina Betz are attending the League of Wisconsin Municipalities 2025 Fall Conference from September 17 to 19 in Milwaukee, Wisconsin.

At Trotter and Associates, Inc., we take pride in our full-service team of licensed in-house engineers, architects, and land surveyors. For over 25 years, our team has specialized in addressing complex issues caused by increased development, evolving regulations, and aging infrastructure. We have extensive experience managing a wide range of projects, from municipal infrastructure rehabilitation to minor renovations and new construction.

We invite you to visit us at Booth #408 during the Annual Conference to learn more about our services. We look forward to seeing you there and discussing your community’s needs.

TAI is at the Illinois Municipal League Annual Conference

Fri, 19 Sep 2025 11:54:35 GMT

Trotter and Associates, Inc. (TAI) is attending the 112th Illinois Municipal League (IML) Annual Conference at the Hyatt Regency Chicago.

TAI is the trusted partner for municipalities across northeastern Illinois and southern Wisconsin, specializing in water/wastewater, civil, and civil/transportation engineering. Our solutions are focused on sustainability, infrastructure renewal, and planning for growth, ensuring that the communities we serve are equipped to make informed decisions.

Visit Booth #431 and meet Scott Trotter, P.E., BCEE, Steve Cieslica, P.E., and Aaron Berry, P.E., to discuss how TAI can support your community’s goals and initiatives.

TAI’s - University of Illinois CEE – September Recap

Thu, 18 Sep 2025 20:44:28 GMT

Earlier this month, Scott Trotter, P.E., BCEE, president of Trotter and Associates, Inc. (TAI), a University of Illinois alumnus, spoke to students in the CEE 498 Construction Equipment and Methods course. As an advanced elective, CEE 498 provides students with a comprehensive overview of modern engineering techniques and their applications.

Scott brings over three decades of experience to the classroom, bridging the gap between academic theory and field-tested solutions. The following week, TAI took part in the CEE Fall Career Fair and is now interviewing top candidates for summer internships and full-time positions in 2026.

TAI is proud to be recognized as a 2025 AEC Employer of Choice by PSMJ. Explore opportunities to grow with us: trotter-inc.com/careers

Village of Oak Brook - Water System Disinfection Modernization

Wed, 17 Sep 2025 14:54:55 GMT

Village of Oak Brook - Water System Disinfection Modernization

Original Advertisement Date : September 17 ^th , 2025

PRE_BID CONFERENCE: September 24, 2025

DUE DATE: 10:00 AM on Thursday, October 8, 2025

PROJECT MANAGERS: Chris Marschinke, P.E.

INVITATION TO BID

Proposals will be received by the Village of Oak Brook through the Village’s eProcurement Portal at https://procurement.opengov.com/portal/oak-brook for the project entitled “Water System Disinfection Modernization” until 10:00 AM on Wednesday, October 8, 2025. Additional information regarding the submittal of bids may be found on the eProcurement Portal.

Work Description

The proposed improvements consist primary of the following:

Well Sites (3)

Remove existing chlorination equipment and associated piping and electrical components.
Install new simplex peristaltic metering pump skid, piping, injection assemblies, and chemical containment as shown on the plans. Install electrical components as shown on the plans.

DuPage Water Commission (DWC) Sites (2)

Remove existing chlorination equipment and associated piping and electrical components.
Install new duplex peristaltic metering pump skid, piping, injection assemblies, and chemical containment as shown on the plans. Install electrical components and integrator control as shown on the plans and within the specifications.

Document Inspection

Bidding documents may be obtained through the Village’s eProcurement Portal at https://procurement.opengov.com/portal/oak-brook .

Pre-Bid Conference

An optional Pre–Bid Conference will be held on September 24 ^th , 2025, at 10:00 a.m. at the Village of Oak Brook Public Works – 3003 Jorie Boulevard, Oak Brook, Illinois 60523.

Bonds

The successful bidder will be required to furnish Performance and Completion and Payment Bonds on forms provided in the Specifications and Contract Documents, in an amount equal to 100 percent of the contract sum.

Wage Rates

Prevailing Wage Rates as defined by the Illinois Department of Labor for DuPage County shall apply to this contract.

Rejection of Bids

The Village expressly reserves the right to reject any or all bids or to accept the one, which appears to be in the best interest of the Village. The Village expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the Village.

City of North Chicago Kick-Off Ceremony for Sheridan Crossing Remediation Project

Tue, 16 Sep 2025 20:20:09 GMT

The City of North Chicago held a Kick-Off Ceremony for the Sheridan Crossing Remediation Project on September 5, 2025. It marks a significant step toward transforming a long-vacant, 40-acre property into a vibrant new development. A project that has been twenty years in the making.

Trotter and Associates, Inc. helped the City secure $2 million in Rebuild Illinois funding from the Illinois Department of Commerce and Economic Opportunity to cover remediation costs. Lake County also secured a $4 million grant from the U.S. Department of Housing and Urban Development to support the project.

The Sheridan Crossing soil remediation involves treating contaminated soil on-site before its safe disposal. The process will be conducted under the oversight of the Environmental Protection Agency.

Once the site is remediated, it will be transformed into a walkable downtown district featuring multi-use buildings with commercial space on the ground floor and residences above. This project is expected to spur economic development and enhance the quality of life in North Chicago.

This project would never have gotten off the ground without the leadership and support of Mayor Leon Rockingham, Jr, city staff like Taylor Wegrzyn, AICP, and our partners at Lake County, Congressman Brad Schneider, Senator Adriane Johnson, Senator Julie Morrison, Representative Bob Morgan, County Board Chair Sandy Hart, County Vice Chair Mary Ross Cunningham, and many others who tirelessly work to ensure equitable growth and the long-term vitality of the City of North Chicago.

TAI to Attend League of Wisconsin Municipalities Fall Conference

Mon, 15 Sep 2025 15:41:16 GMT

TAI to Attend League of Wisconsin Municipalities Fall Conference

Trotter and Associates, Inc.’s (TAI) Eric Davenport and Christina Betz will participate in the League of Wisconsin Municipalities 2025 Fall Conference from September 17 to 19 in Milwaukee, Wisconsin.

The firm’s team of in-house licensed engineers, architects, and land surveyors is well-known in the industry for solving complex problems caused by increased development, a changing regulatory environment, and aging infrastructure. TAI’s over 25 years of specialized experience enable us to plan, design, manage, and deliver sustainable solutions for our valued clients.

Please stop by our booth (#408) and let's talk about your community’s needs.

UW-MADISON Engineering Students - We’re back on campus!

Mon, 15 Sep 2025 13:58:05 GMT

Visit Trotter and Associates, Inc. (TAI) at the UW Madison Engineering Career Fair – Today, 9/15.

Meet TAI President Scott Trotter and UW grads Carter Busch and Karolina Schubert.
We’re hiring interns and full-time engineers.

Are you ready to build your career? Visit trotter-inc.com/careers .

From Research to Real-World Impact: AJ Schmeiser Joins TAI

Fri, 12 Sep 2025 12:46:42 GMT

We are pleased to introduce AJ Schmeiser as the newest member of Trotter and Associates, Inc.’s (TAI’s) Water/Wastewater Team, working out of TAI’s St. Charles office. A UW–Madison graduate with dual degrees in Chemical Engineering and Chemistry, AJ brings an impressive research portfolio through UW–Madison, UC Berkeley, and the U.S. Department of Energy’s National Renewable Energy Laboratory.

Her expertise in energy sustainability and chemical engineering research will strengthen TAI’s ability to deliver high-quality solutions for clients.

Trotter and Associates, Inc. is heading to the University of Iowa!

Wed, 10 Sep 2025 11:33:37 GMT

The Trotter team is looking forward to connecting with future engineers at the University of Iowa Fall Engineering Career Fair. Meet alum Jake Robinson, E.I.T., and TAI’s Director of Business Operations, Aaron Berry, P.E., at Booth #1 this Thursday, 9/11, from 11 a.m.–4 p.m.

Learn more about TAI’s internship program, entry-level positions, and opportunities to grow with a firm - recognized as a 2025 PSMJ Employer of Choice! Visit trotter-inc.com/careers

University of Illinois CEE Students - Today is the Day!

Tue, 09 Sep 2025 17:33:30 GMT

Trotter and Associates, Inc. is on campus! Meet U of I alums Scott Trotter and Cody Hansen at Booth #81 today during the CEE Career Fair to talk internships, full-time opportunities, and building your future with a 2025 PSMJ Employer of Choice.

Village of Algonquin - Water & Sewer Feasibility Study in Janak and Weck Subdivisions

Tue, 09 Sep 2025 17:06:24 GMT

The Janak and Weck subdivisions, located in the Village of Algonquin, are older subdivisions within the municipality. The Village is looking to provide residents with long-term sustainable solutions to update its existing aging water and sewer infrastructure.

To achieve this goal, the Trotter team is preparing a feasibility study that outlines the best options for improving the infrastructure in these subdivisions. One of the main components will be assessing whether to rehabilitate the existing rear-yard sanitary sewers or to replace the sewers within the right-of-way in front of the properties.

Once the study is completed, the Village will have the data needed to make an informed decision that results in the most cost-effective, sustainable infrastructure plan for this area.

The Trotter Team is Excited to be back at U of I!

Mon, 08 Sep 2025 12:29:40 GMT

Join Scott Trotter, P.E., BCEE, and Cody Hansen, P.E., at tonight’s CEE Student Engagement event, then visit our booth tomorrow at the Career Fair to discover more about internships and career opportunities at Trotter and Associates, Inc. (TAI).

For more information on how you can work for a firm recognized by PSMJ as a 2025 AEC Employer of Choice, go to trotter-inc.com/careers.

Village of Bartlett - Lift Station Controls Improvements

Fri, 05 Sep 2025 14:27:14 GMT

Village of Bartlett - Lift Station Controls Improvements

ORIGINAL ADVERTISED DATE: September 5, 2025

MANDATORY PRE-BID CONFERENCE: September 25, 2025

DUE DATE: 2:00 PM on Thursday, October 9, 2025

PROJECT MANAGERS: Chris Marschinke, P.E.

INVITATION TO BID

Sealed proposals will be received by the Village of Bartlett at the main office of the Village of Bartlett, 228 S. Main Street, Bartlett, IL 60103 for the project entitled “Lift Station Controls Improvements” until 2:00 PM on Thursday, October 9, 2025, at which time bids will be publicly opened and read. Sealed bids shall be addressed to the Village of Bartlett – Village Clerk, 228 S. Main Street, Bartlett, IL 60103, and shall be labeled “Lift Station Controls Upgrades”.

Work Description

The proposed improvements consist primarily of the following:

Lift Stations / WWTP

Furnish and install new PLC-based control panels at specified lift stations
Convert existing radio-based communication systems at specified lift stations to cellular-based communications.
Integration of specified lift stations into the WWTP Wonderware-based SCADA platform (existing is SCADATA platform).
Provide training of Owner staff on new equipment and monitoring/operation of SCADA systems.

Document Inspection and Procurements

No partial sets of contract documents will be issued. The non–refundable cost for contract documents is $100.00. The non–refundable cost for electronic (PDF) copies of contract documents is $50.00. Addenda will be issued only to plan holders.

Project Contact

All questions regarding this project shall be directed to Chris Marschinke, P.E. (630) 587-0470, c.marschinke@trotter-inc.com .

Mandatory Pre-Bib Conference

A Mandatory Pre–Bid Conference will be held on September 25 ^th , 2025, at 10:00 a.m. at the Village of Bartlett Public Works – 1150 Bittersweet Drive, Bartlett, Illinois. Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected.

Bonds

Wage Rates

Prevailing Wage Rates, as defined by the Illinois Department of Labor for DuPage County, shall apply to this contract.

Rejection of Bids

Welcoming William Valenziano to Trotter and Associates, Inc.

Wed, 03 Sep 2025 13:25:38 GMT

Will joined Trotter and Associates, Inc. (TAI) as a full-time Staff Engineer after earning his B.S. in Civil and Environmental Engineering from the University of Illinois, with a focus on Energy-Water Environmental Sustainability and Construction Management.

His internship experience on the BART rail system expansion project in California provided valuable exposure to large-scale infrastructure work, including utility installation, drainage modeling, and field documentation. These experiences have helped shape a strong foundation as he begins his professional career.

Based out of our St. Charles office, he will contribute to project teams across a range of engineering disciplines, applying his technical knowledge, practical experience, and collaborative approach to deliver effective solutions.

We look forward to introducing Will to our clients and partners.

University of Illinois Graduate Christopher Eng joins the TAI Team!

Tue, 02 Sep 2025 11:55:07 GMT

Trotter and Associates, Inc. (TAI) is pleased to welcome Christopher Eng as a Staff Engineer in our St. Charles, IL office.

A recent graduate of the University of Illinois, Chris holds a B.S. in Civil and Environmental Engineering with a focus in Construction Management. His well-rounded background includes three years of internships that provided hands-on experience in transportation engineering, traffic control planning, field engineering, and civil site development.

Chris brings a technical mindset and a strong foundation in project coordination and design. We look forward to his contributions as he begins his career with TAI.

Please join us in welcoming Chris to the team!

DuPage County Stormwater Management - Elmhurst Quarry Pump Station Rehabilitation

Tue, 26 Aug 2025 19:03:55 GMT

Trotter and Associates, Inc. (TAI) continues its partnership with the DuPage County Department of Stormwater Management on the rehabilitation of the West Lobe Pump Station at the Elmhurst Quarry Flood Control Facility. This critical infrastructure serves as a flood control system by storing excess flow during major rain events and later pumping stormwater back to Salt Creek once conditions recede.

Independent Mechanical Industries, Inc., and their subcontractors are on schedule for the West Lobe Pump Station to be returned to service this fall. Over the last several months, the team completed installation of four 500-hp pumps and rehabilitation of the discharge piping supports along the 100-foot quarry highwall. Additionally, the pump station’s electrical system was upgraded with a 2,500-amp switchboard and VFDs to provide a long-term reliable electrical system for the facility.

Trotter and Associates, Inc., at 2025 Poo & Brew Kickoff Event

Tue, 26 Aug 2025 12:08:53 GMT

Jerry Ruth, Illinois Water Environment Association (IWEA) Incoming WEF Delegate, helped kick off the 2025 Poo & Brew event at the Bittersweet WWTP in Bartlett. The program included technical presentations on recent plant improvements, high-performance grit removal, and innovative cloth media filter applications, followed by a chance to connect with colleagues at More Brewing.

Thank you to IWEA and all participants for contributing to an engaging and impactful event.

Trotter & Associates, Inc. Attendees 17th Annual FVOA Conference

Mon, 25 Aug 2025 11:14:36 GMT

The 17th Annual FVOA Conference was a success thanks in part to the leadership of Cody Hansen, who served as Conference Chair. Trotter & Associates, Inc. also participated with Leah Fields and Karolina Schubert at our exhibitor booth, and Jerry Ruth, representing IWEA as Incoming WEF Delegate.

Congratulations to this year’s award recipients—Lance Winterland (Operator of the Year), the Village of Hanover Park (Plant of the Year), and Andy Warmus (inaugural Critical Contributor Award). Each honor reflects outstanding contributions to the field of wastewater operations.

Village of Bartlett - Country Place Lift Station Rehabilitation

Fri, 22 Aug 2025 19:17:30 GMT

ORIGINAL ADVERTISED DATE: August 22, 2025

DUE DATE: 2:00 PM on Thursday, September 25, 2025

PROJECT MANAGERS: Terry Heitkamp, P.E.

INVITATION TO BID

Sealed proposals will be received by the Village of Bartlett at the main office of the Village of Bartlett, 228 S. Main Street, Bartlett, IL 60103 for the project entitled “Country Place Lift Station Rehabilitation” until 2:00 PM on Thursday, September 25, 2025, at which time bids will be publicly opened and read.

Sealed bids shall be addressed to the Village of Bartlett – Village Clerk, 228 S. Main Street, Bartlett, IL 60103 and shall be labeled “Country Place Lift Station Rehabilitation”.

Pre-Bid Conference

An optional Pre–Bid Conference will be held on Thursday, September 11, 2025, at 2:00 PM at Village of Bartlett Public Works – 1150 Bittersweet Drive, Bartlett, Illinois.

Primary Work - Lift Station

Abandon existing dry pit pump station.
Convert wet well to a submersible pump station.
Install Pump Mate package system
Perimeter fencing
HMA/PCC pavement
Electrical service
Restoration

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at the following location.

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630/587–0470

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $150.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $75.00. Addenda will be issued only to plan holders. Questions should be directed to Terry Heitkamp (630) 587-0470 or t.heitkamp@trotter-inc.com .

Project Contact

All questions regarding this project shall be directed Terry Heitkamp, P.E., Trotter & Associates, Inc. at t.heitkamp@trotter-inc.com or (630) 587-0470.

Bonds

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the Village of Bartlett, Illinois in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Wage Rates

The Contractor shall pay prevailing wages in accordance with the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the U.S. Department of Labor, Local Ordinance, and the Illinois Department of Labor Prevailing Wages for Cook County, whichever is higher.

Rates can be obtained online at https://beta.sam.gov/ and https://www2.illinois.gov/idol/ .

Rejection of Bids

The Owner expressly reserves the right to reject any or all bids or to accept the one, which appears to be in the best interest of the Owner. The Owner expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the Owner.

Trotter and Associates, Inc. is proud to be a top sponsor of the 2025 APWA PWX Conference in Chicago

Tue, 19 Aug 2025 18:38:40 GMT

Hosted by the Chicago Metro Chapter of APWA, PWX brings together thousands of public works professionals from around the world for educational sessions, technical workshops, and an expansive exhibition focused on advancing infrastructure, sustainability, and public safety.

Representing TAI are Scott Trotter, P.E., BCEE (President), Aaron Berry, P.E. (Director of Business Operations), Steve Cieslica (Vice President), and Dan Gillespie (Construction Engineering Manager).

As both sponsor and participant, TAI is pleased to support this leading event and continued advancements in our industry.

Strengthening Our Team with Administrative Expertise – Welcome Jessica Stouffer

Mon, 11 Aug 2025 12:03:54 GMT

Trotter and Associates, Inc. is pleased to welcome Jessy Stouffer as an Administrative Assistant, providing vital support to administrative functions and internal coordination across multiple office locations from the corporate office in St. Charles, IL.

A graduate of Northern Illinois University, Jessy brings over seven years of experience providing high-level administrative support, coordinating internal and client-facing initiatives, and contributing to the success of executive teams. Already working closely with the TAI team, Jessy brings a professional, responsive approach that aligns with our commitment to excellence.

Please join us in welcoming Jessy to the TAI team.

Continued Partnership, Lasting Impact

Wed, 06 Aug 2025 13:23:52 GMT

Trotter and Associates, Inc. is honored to support the City of Burlington with engineering solutions that deliver.

Trotter and Associates, Inc. Welcomes Nicholas Beltran to the Team!

Tue, 05 Aug 2025 11:50:15 GMT

Trotter and Associates, Inc. (TAI) is excited to announce that Nicholas Beltran (Nico), a graduate from the University of Dayton with a B.S. in Civil Engineering, has joined the firm as a Staff Engineer. Nico is working out of the St. Charles office.

As an undergrad, Nico explored a range of engineering disciplines and ultimately developed a strong passion for water and wastewater infrastructure—an area that aligns closely with TAI’s core expertise. He brings valuable experience from his internships, where he was involved in subcontractor coordination, supported the bidding process for multi-million-dollar projects, contributed to quality control audits, and performed safety audits.

Nico approaches his work with enthusiasm, professionalism, and a commitment to learning. His background and motivation make him a great fit for our team and our mission to deliver high-quality engineering solutions for the communities we serve.

Please join us in welcoming Nico to TAI!

Trotter and Associates, Inc. Welcomes Tyler Lennon to the Team!

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 29 Jul 2025 20:21:19 GMT

Trotter and Associates, Inc. is pleased to welcome Tyler Lennon, E.I.T. , as a Staff Engineer in our St. Charles office.

Tyler earned his B.S. in Civil Engineering from the University of Dayton and has successfully passed the Fundamentals of Engineering (FE) Exam—an important milestone on the path to becoming a licensed Professional Engineer.

He brings two years of civil engineering experience from his work with MSA Professional Services in Rhinelander, WI. During his time there, Tyler conducted construction inspections, coordinated utility tracking for highway reconstruction projects, and supported field survey teams.

Tyler’s hands-on field experience, analytical approach, and strong technical foundation are already a great asset to TAI’s growing team. We’re excited to have him on board and look forward to the impact he will have in our firm and our industry!

Please join us in welcoming Tyler Lennon to TAI.

Trotter and Associates, Inc. Named a 2025 AEC Employer of Choice

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 24 Jul 2025 14:25:41 GMT

Trotter and Associates, Inc. is honored to be recognized as a 2025 AEC Employer of Choice by PSMJ Resources, Inc. , the leading authority on A/E/C business performance and workforce engagement. This distinction is based on employee survey results that measure 45 key factors reflecting team culture, satisfaction, and long-term success.

At Trotter, we’re proud of the environment we’ve built — one that encourages growth, collaboration, and meaningful impact. It’s the people behind every project who drive our progress, and we’re grateful for their contributions. With offices in St. Charles, IL, Fox Lake, IL, Lake Geneva, WI, and a new location opening this August, our growth aligns with the values recognized by this award. We’re always excited to meet individuals who want to grow their careers at a firm that values its people and the impact they make.

Thank you to PSMJ for this recognition and for highlighting firms that prioritize culture and team success.

TAI Is Making Room for What Matters – Our Projects and Our People

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 23 Jul 2025 12:22:52 GMT

Trotter and Associates, Inc. (TAI) is proud to share the recent expansion and complete remodel of our Lake Geneva, Wisconsin, office, marking another milestone in our continued growth as a firm. This enhanced space now accommodates up to 30 team members, further strengthening our presence in southern Wisconsin and reinforcing our long-term commitment to serving communities across the region.

With current offices in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI, TAI continues to invest in its infrastructure to support the expansion of both its staff and service offerings.

And we’re not done yet—there is a fourth TAI location coming soon.

As the Trusted Partner to over 80 municipalities throughout northern Illinois and southern Wisconsin, TAI continues to grow from our foundation in water and wastewater expertise to a full-service firm delivering sustainable solutions for our clients.

We’ve built a highly qualified team of professionals, and we’re looking for more dedicated, motivated individuals to join us.

Explore career opportunities: trotter-inc.com/careers

Bocce, Bonding, and a Bit of Measuring!

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 22 Jul 2025 18:30:54 GMT

Trotter and Associates, Inc. staff and interns stepped away from their desks for an afternoon of Bocce Ball. True to form, a few close games called for an engineer-approved measuring tape—because precision matters, even on the bocce court!

Food, Drinks, and Bocce —with just the right amount of friendly rivalry. A perfect combination for our “Work Hard, Play Hard,” Team! Looking forward to the next TAI Outing!

City of Woodstock 2025 Enhanced Street Program

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 21 Jul 2025 20:09:13 GMT

Construction of the City of Woodstock's 2025 Enhanced Street Program, which improves 8.4 miles of roadway, began last month. These improvements include both resurfacing and reconstruction of local residential/commercial streets, as well as higher traffic volume collector and arterial streets.

During the design phase, TAI engineers performed a comprehensive evaluation using pavement cores, PCI ratings, and in-person field assessments to determine the most cost-effective and appropriate improvement for each roadway segment.

To maximize value and minimize disruption, cement-stabilized full-depth reclamation (FDR) was selected as the reconstruction method for qualifying streets. FDR recycles the existing aggregate and subgrade materials by blending them with Portland cement and water, creating a strong, stable base ready for paving, without the need to haul in new aggregate. This sustainable approach not only reduces cost and environmental impact but also significantly minimizes disruption to residents.

We’re proud to partner with the City of Woodstock in delivering efficient solutions for our municipal clients and their residents.

TAI Joins Regional Officials at 2025 DMMC Golf Outing

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 17 Jul 2025 18:24:36 GMT

Trotter and Associates, Inc. (TAI) attended t he 2025 DuPage Mayors and Managers Conference (DMMC) Golf Outing, held on July 16 at Seven Bridges Golf Club in Woodridge, Illinois.

Aaron Berry, Director of Business Operations, and Scott Trotter, President, represented TAI on the course alongside Douglas Flint and Brian Maritato from the Village of Glendale Heights, as well as Mayor David Pileski of Roselle, for a great day on the course.

TAI has collaborated with both communities on infrastructure improvements that enhance the public services, including the recent phosphorus removal and lift station improvements in Glendale Heights, and the Devlin Wastewater Treatment Plant Expansion in Roselle.

As a DMMC Platinum Sponsor, TAI is proud to support the organization year-round—and was also honored to serve as a Reception Sponsor for this year’s golf outing.

Photo: L-R: Brian Maritato, Aaron Berry, Scott Trotter, David Pileski, Douglas Flint

Trotter and Associates, Inc. Welcomes Karolina Schubert

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 15 Jul 2025 21:30:29 GMT

We’re excited to welcome Karolina Schubert to Trotter and Associates, Inc. (TAI) as a Staff Engineer.

Karolina is a recent graduate of the University of Wisconsin–Madison, where she earned a B.S. in Biological Systems Engineering with a specialization in Natural Resources and Civil/Environmental Engineering. She brings hands-on project experience, including her work on the City of Madison’s Stormwater Management Retrofit Project, where she used HydroCAD modeling to support sustainable stormwater design and nutrient reduction efforts.

Karolina’s passion for water quality and sustainable design aligns with our mission to deliver innovative and sustainable infrastructure solutions. We’re proud to have her on board and look forward to the contributions she’ll make as part of our growing team.

Please join us in welcoming Karolina to TAI!

Be part of a growing firm that values innovation, collaboration, and its people. Visit trotter-inc.com/careers to learn more.

Trotter and Associates, Inc. Welcomes the 2025 Summer Interns

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 14 Jul 2025 16:12:18 GMT

Trotter and Associates, Inc. Welcomes the 2025 Summer Interns

This summer, Trotter and Associates, Inc. (TAI) welcomed a standout group of fifteen interns ready to take the next step in their engineering careers.

Each intern is paired with a TAI mentor and gets their boots on the ground —gaining hands-on experience across a wide range of projects in civil, transportation, structural, environmental, water, and wastewater engineering. From day one, interns are immersed in real-world work and supported by a team that’s invested in their growth.

The 2025 class includes returning interns Annette Winterland (Purdue), Grace Cullian (UW–Madison) – not pictured, Joseph Volenec (UW–Platteville), and Erik Zieba (UW–Platteville), along with Judson Levi (Purdue), Morgan McDonough (University of Colorado), Benjamin Hein (UW–Madison), Patrick Connolly (Iowa State University), Erika Salisbury (Purdue), Payten Whitfield (Purdue), Andrew Yerkes (Purdue), Samantha Johnson (MSOE), Samuel Severson (UW–Platteville), and Logan Kottmeyer (UW–Platteville).

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Recruiting begins this September. Visit trotter-inc.com/careers and follow us on Instagram for the list of Fall Career Fairs and campuses our team will be visiting.

City of Sycamore – Well 7 Radium Improvements Project

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 07 Jul 2025 19:55:27 GMT

Trotter and Associates, Inc., along with Manusos General Contracting, Inc., recently completed the Well 7 Radium Improvements Project for the City of Sycamore. This project was guided by the City’s 2019 Water Master Plan, also developed by Trotter, and focused on upgrading radium removal from the municipal water supply.

Upgrades included the construction of a new treatment facility equipped with a hydrous manganese oxide (HMO) filtration system. The facility features dedicated rooms for HMO chemical mixing and feed systems, chlorine dosing, and electrical controls. The system was brought online earlier this spring and is now fully operational, significantly improving the City’s water treatment capabilities to continue to provide safe, high-quality drinking water.

TAI Supports Community on the 4th of July!

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 02 Jul 2025 12:35:08 GMT

Trotter and Associates, Inc. is proud to be a Gold Level sponsor of the 2025 City of Batavia Fireworks!

Festivities begin at 5 pm with a great lineup of local food vendors (cash only), live music from the Batavia Community Band starting at 8:30 pm, and the Sky Concert Fireworks Show at 9:30 p.m.

As a local engineering firm dedicated to supporting municipal infrastructure, TAI is honored to celebrate and invest in the communities we serve. Happy Independence Day!

City of Woodstock – South Plant Phase I Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 01 Jul 2025 13:29:45 GMT

Phase I Improvements at the City of Woodstock’s South Wastewater Treatment Plant are progressing on schedule, with the chemical phosphorus removal system expected to come online this fall, marking the first significant milestone of the project. The strong performance of Manusos General Contracting and their team of subcontractors has been key to staying on track. Manusos has led structural concrete work and continues to manage overall construction efforts. RV Builders completed the construction of the ground face masonry block building shell, while Dahme Mechanical Industries installed under-slab plumbing and process piping. Associated Electrical Contractors has completed under-slab electrical work, and Jim Burke Excavating handled earthwork and installation of underground site utilities, including preparation for the new ring road.

Upcoming work will focus on the chemical building systems, rehabilitation of the aerobic digesters, and improvements to the oxidation ditch. The project remains on track for final completion in summer 2026.

Trotter and Associates, Inc. is proud to support the City of Woodstock with engineering solutions that advance water quality and infrastructure reliability for the community.

Trotter Interns Have Their Boots on the Ground

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 30 Jun 2025 12:05:47 GMT

As part of TAI’s Boots on the Ground internship program, Patrick Connolly (Iowa State) and Payten Whitfield (Purdue) joined President Scott Trotter on-site at the City of Batavia Wastewater Treatment Facility. From observing major utility upgrades to inspecting 68-foot diameter clarifiers, the visit provided a firsthand look at how engineering plans come to life on a project.

Interns Immersed in All Aspects of TAI’s Projects

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 27 Jun 2025 19:23:36 GMT

Trotter Interns Kohl Winkle (Dayton) and Ben Hein (UW-Madison) were at the Spring Grove WWTP project site. As part of project data collection, they were trained to take measurements and evaluate key parts of the facility, including the UV disinfection system and trickling filters. After the site visit, Kohl & Ben worked with TAI’s Senior Staff to recreate the basis of design from scratch – Gaining both field experience and understanding the math behind the project.

TAI's Christina Betz at the WCMA Conference in Sturgeon Bay

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 27 Jun 2025 12:33:23 GMT

Christina Betz, Program Manager for Trotter and Associates, Inc. (TAI), is representing the firm at the WCMA Conference in Sturgeon Bay from June 25 to June 27, 2025. She is connecting with local government leaders in Wisconsin who are responsible for managing many of the complex operations that keep our communities progressing. Matt Schuenke, Village Administrator from McFarland, WI, stopped by the TAI booth.

TAI plans, designs, and delivers sustainable solutions for communities. We are The Trusted Partner, helping our clients make informed decisions. Let’s talk about your community's needs!

City of Crystal Lake – WWTP 2 & 3 Tertiary Filtration Upgrades and Rehabilitation

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 24 Jun 2025 15:26:04 GMT

The City of Crystal Lake has engaged Trotter and Associates, Inc. (TAI) to undertake a significant rehabilitation project at Wastewater Treatment Plants (WWTP) Nos. 2 and 3. This project aims to enhance the efficiency and effectiveness of the wastewater treatment processes in alignment with the City’s Wastewater Master Plan and recent Phosphorus Removal Studies.

The project scope for WWTP2 will involve replacing four raw sewage pumps and the primary clarifier cross collectors, rehabilitating the secondary clarifier, and converting the tertiary filtration process from sand filters to cloth media disc filters. Similarly, the work on WWTP 3 will include rehabilitating both secondary clarifiers and converting the tertiary filtration process.

These upgrades are crucial for improving the overall performance of the wastewater treatment facilities and ensuring compliance with environmental regulations. Trotter and Associates, Inc. is currently in the early stages of design, with construction expected to begin in early 2027.

City of Batavia - Wastewater Treatment Facility Phased Rehabilitation

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 17 Jun 2025 16:26:06 GMT

The second phase of improvements to Batavia’s Wastewater Treatment Facility was broken into two sub-phases: Phase 2A Rehabilitation and Phase 2B Expansion. IHC began construction for Phase 2A on September 18 ^th , 2023, and will continue through 2026. This project includes intensive offsite utility replacement and realignment, bike path realignment, demolition of several large structures within the Facility, replacement of the excess flow facilities, construction of new Headworks including screening, grit removal, and odor control, construction of a new primary clarifier diversion structure, four 68’-diameter primary clarifiers, and a Primary Clarifier Control Building, construction of three new duplex raw sewage pump stations, rehabilitation of the three final clarifiers, construction of a new UV disinfection building, and replacement of the WAS thickening systems.

Village of Barrington Hills - 2025 Road Program

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 09 Jun 2025 16:31:50 GMT

The Village of Barrington Hills has kicked off its 2025 Road Program, which includes HMA resurfacing along three miles of roadway and patching and striping on five miles of various roadways within the Village. With the initial removal completed, crews have begun placing reflective crack control fabric along the milled roadway. Utilization of this fabric on resurfacing projects reduces reflective cracking from the underlying pavement. It acts as a moisture barrier, all of which assist in extending the service life of the roadway. The final HMA surface placement along Spring Creek Road and Buckley Road, patching of various streets, and striping are expected to be completed in the coming months.

Christina Betz Joins the Trotter Team!

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 04 Jun 2025 12:00:37 GMT

We are thrilled to announce Christina Betz has joined Trotter and Associates, Inc. (TAI) as a Program Manager. With over 24 years of experience managing operations and leading municipal service projects across Wisconsin, Arizona, and Illinois, Christina brings a powerful blend of technical expertise, leadership, and an unwavering commitment to community-focused initiatives.

Throughout her impressive career, Christina has overseen multi-million-dollar capital improvement programs, managed large teams, and built trusted partnerships with public agencies and stakeholders. In her new role at TAI, she will work outside of engineering projects to address client needs, budgets, timelines, and program goals. Christina holds a Master of Public Administration from Northern Illinois University and a Bachelor of Science in Environmental Science from the University of Minnesota.

We are confident that Christina's extensive experience will greatly benefit our municipal clients and enhance the work we do at TAI. Please join us in welcoming Christina to the team!

City of Woodstock Gould Street Water Main Replacement

Mon, 02 Jun 2025 15:17:25 GMT

ORIGINAL ADVERTISED DATE: June 2, 2025

DUE DATE: Thursday, June 26, 2025, at 10:00 AM

PROJECT MANAGERS: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given sealed bids will be received by the City of Woodstock for the project entitled “Gould Street Water Main Replacement” until 10:00 am on June 26, 2025, at the City Hall, 121 W. Calhoun Street, Woodstock, IL 60098. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City of Woodstock

121 W Calhoun St.

Woodstock, IL 60098

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Clerk

City of Woodstock

Gould Street Water Main Replacement

Work Description

Provide all labor, services, and materials necessary for the construction of:

Approximately 1180 lineal feet of 8″ water main, 4 lineal ft of 12” water main, 83 lineal feet of 6″ water main, and 23 lineal feet of 4″ water main installed by open cut construction methods, including: trench excavation; water main pipe and fitting materials and installation; connection to existing water mains; water service connections; abandonment of existing water mains; pipe bedding; trench backfill; valves and valve vaults; fire hydrant assemblies including fire hydrant and auxiliary gate valve; water main pressure testing and disinfection; and all other work necessary for a complete and functional water main replacement installation as shown, specified, or required.

Approximately 261 lineal feet of 8″ sanitary sewer, and 23 lineal feet of 10″ sanitary sewer installed by open cut construction methods, including: trench excavation; sanitary sewer pipe materials and installation; connection to existing sanitary sewers; pipe bedding; trench backfill; and all other work necessary for a complete and functional sanitary sewer installations as shown, specified, or required.

Approximately 15 lineal feet of 15″ storm sewer and 241 lineal feet of 12″ storm sewer installed by open cut construction methods, including: trench excavation; storm sewer pipe materials and installation; connection to existing storm sewers; storm sewer manholes, catch basins, and inlets; pipe bedding; trench backfill; and all other work necessary for a complete and functional storm sewer installations as shown, specified, or required.

Full depth pavement removal including HMA pavement removal and aggregate base course removal; installation of aggregate base course, HMA binder course, and HMA surface course; aggregate base repair; driveway removal and replacement; sidewalk removal and replacement; curb and gutter removal and replacement; erosion control; parkway restoration; traffic control; and all other work necessary for a complete and functional installation as shown, specified, or required.

Document Inspection and Procurement

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $250.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

Bid Security

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the City of Woodstock in an amount not less than five (5) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The Successful Bidder will be required to furnish Performance and Completion and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to 100 percent of the contract sum.

Questions

Questions regarding the project received by 2:00 pm on June 23, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period.

All questions shall be submitted in writing to:

Steve Cieslica, PE

s.cieslica@trotter-inc.com

Rejection of Bids

The City of Woodstock reserves the right to reject any and/or all bids or to accept the one which appears to be in the best interest of the City. The City reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the City.

Unless all bids are rejected, award shall be made to the lowest, responsive, responsible bidder.

Village of Fox Lake 2025 MFT Roadway Program

Thu, 29 May 2025 17:21:06 GMT

ORIGINAL ADVERTISED DATE: May 29, 2025

DUE DATE: Monday June 9, 2025, at 10:00 AM*

*see addendum for date modifications

PROJECT MANAGERS: Mitchell Severson, Steve Cieslica, P.E.

NOTICE is hereby given that the Village of Fox Lake will receive sealed Bids until the 9 ^th day of June, 2025 at 10:00 AM at Fox Lake Village Hall, 66 Thillen Drive, Fox Lake, IL 60020, at which time the Bids will be opened in the Board Room for the following: Village of Fox Lake 2025 MFT Roadway Program. Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Avenue, Fox Lake, IL 60020, marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake 2025 MFT Roadway Program

The project is being funded by Motor Fuel Tax funds. The Village of Fox Lake is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

Work Description

Work shall include pavement removal or hot-mix asphalt surface removal, full-depth reclamation with cement, driveway removal and replacement as needed, Class D patches as needed, bituminous materials (prime and tack coat) hot-mix asphalt binder and surface courses, Type B aggregate shoulders thermoplastic pavement marking replacement, and parkway restoration as needed.

Document Inspection and Procurements

Electronic (PDF) copies and hard copies of the Contract Documents are available for purchase at Trotter and Associates, Inc., 38 W. Grand Ave., Ste 300, Fox Lake, IL 60020. Contact Heidi Patla at h.patla@trotter-inc.com to purchase the contract documents.

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non-refundable cost for plans and specifications is $50.00. The addenda will be issued only to plan holders.

Questions

All questions must be submitted in writing, no later than 4:00 PM on June 4, 2025.

Questions can be submitted to:

Mitchell Severson

m.severson@trotter-inc.com

Bid and Performance & Payment Bond

Bidders will be required to provide Bid security equal to five (5) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check, or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

Wage Rates

Rejection of Bids

Trotter and Associates, Inc. Welcomes Reed Stracener to our Structural Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 21 May 2025 12:25:41 GMT

Reed Stracener has joined the Structural Engineering Team at Trotter and Associates, Inc. (TAI). With over three years of structural engineering experience and a strong construction industry background, Reed brings a fresh perspective and valuable skills that will enhance our design and consulting capabilities.

Reed has successfully led medium-sized projects and collaborated with teams on large-scale design initiatives. His expertise includes stairs, steel and concrete connections, bleachers, and roof reinforcement.

He holds a Bachelor’s degree in Civil Engineering from the Milwaukee School of Engineering and is a certified Structural Engineer in Training, currently preparing to take the SE Exam.

Please join us in welcoming Reed. We look forward to the contributions he will make at TAI.

Village of Algonquin - WWTF Biosolids Handling Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 20 May 2025 11:16:11 GMT

The Village of Algonquin, Trotter and Associates, Inc., and Manusos General Contracting are excited to be moving into the construction phase of the WWTF Biosolids Handling Improvements project. With anticipated long lead times for equipment, the project team is working diligently to process submittals to ensure installation of the two decanter centrifuges can begin in the Spring of 2026 as planned.

Upon completion of the project, the Village will have met its goal of upgrading the sludge dewatering operation to maintain processing current demands and allow for future development.

Peter Martin Joins TAI’s Structural Team

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 15 May 2025 12:21:28 GMT

We are pleased to announce that Peter Martin has joined Trotter and Associates, Inc. (TAI) as a Structural Engineer. With more than 14 years of experience and a strong background in project management and structural design, Peter will enhance the services TAI offers to our valued clients. Throughout his career, he has tackled complex structural engineering challenges, providing both design support as well as guidance and insights to younger staff and engineers.

Based in our St. Charles office, he will collaborate closely with TAI’s Project Managers to ensure the continued success of current and future projects.

Please join us in welcoming Peter to the Trotter Team!

Fox River Water Reclamation District (FRWRD) - North and West WRF Structural Repairs

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 14 May 2025 21:33:17 GMT

Concrete repairs are vital for preserving the integrity of existing structures and enhancing their service life. This was the main objective for the Structural Repairs Project at Fox River Water Reclamation District’s North and West facilities. To meet this objective, the Trotter structural team evaluated numerous buildings, tanks, and components at both facilities to develop a comprehensive repair plan. Repairs ranged from minor crack injection to full-depth concrete repairs, masonry repairs, and improvements to aluminum stairs and guardrails.

Dahme Mechanical Industries (DMI) and its team of subcontractors, Manusos General Contracting, Bulley & Andrews, Alliance Concrete Sawing and Drilling, and A. Horn Inc., are wrapping up the final stages of the project. The remaining scope of work includes regrouting a Final Clarifier and extensive rehabilitation of a concrete structure that dates to the early 1950s.

In addition to the structural components of this project, existing stop plates at the West Facility’s Chlorine Contact Tank were replaced with slide gates, improving operational efficiencies for District Staff. The DMI team effectively and efficiently installed all fourteen gates within a week, allowing District Staff to resume maintenance on their facilities in preparation for the disinfection season.

Looking To Make a Difference in our Industry? Join TAI's Team!

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 06 May 2025 19:05:22 GMT

We're hiring for several positions—check out our Careers Page for more details! For more information go to trotter-inc.com/careers

City of Woodstock 2025 Street Improvement Program

Thu, 01 May 2025 15:07:10 GMT

ORIGINAL ADVERTISED DATE: May 2, 2025

DUE DATE: Thursday, May 22, 2025, at 2:00 PM

PROJECT MANAGERS: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given the City of Woodstock will receive sealed bids for the project entitled “Woodstock 2025 Street Improvement Program” until 2:00 PM on Thursday, May 22, 2025, at City Hall, 121 W Calhoun St, Woodstock, IL 60098. Bids will be publicly opened and read aloud immediately afterwards.

Bids shall be received in a sealed envelope addressed to:

City Engineer - City of Woodstock

121 W Calhoun St.

Woodstock, IL 60098

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City of Woodstock

2025 Street Improvement Program

Work Description

The Project includes furnishing all labor, materials, equipment, and other items necessary for hot-mix asphalt removal; concrete pavement removal, full depth reclamation (select streets); base course preparation and grading, placement of hot-mix asphalt binder and surface course; curb and gutter removal and replacement; new curb installation; sidewalk removal and replacement; new sidewalk installation; replacement of drainage structures and sewers; sanitary sewer replacement, restoration, and all other items of Work in accordance with the Plans, Standard Specifications, and Special Provisions. Portions of combination curb and gutter shall be installed by curb machine and not hand formed.

Document Inspection and Procurements

The Contract Documents will be available for inspection and purchase starting Friday May 2, 2025, at:

Trotter and Associates, Inc.

38 W. Grand Ave., Ste 300

Fox Lake, IL 60020

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

Questions

Questions regarding the project received by 12:00 pm on Tuesday May 20, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Cade Sundstedt

Project Engineer

c.sundstedt@trotter-inc.com

Bid Security

Wage Rates

The successful Bidder also must comply with all of the provisions of (a) the McHenry County Prevailing Wages, (b) Contract Work Hours Standards, (c) the Copeland Act (Anti-kickback), (d) the Illinois Prevailing Wage Act, and (e) Title IV of the Civil Rights Act of 1964.

Rejection of Bids

The City of Woodstock, in accordance with the Laws of the State of Illinois, hereby notifies all Bidders that the City reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding information contained in a bid. The City will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the ground of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Bids will be required to be submitted under a condition of irrevocability for a period of sixty (60) days after submission.

Glenbard Wastewater Authority - 2025 Primary Clarifier Rehab

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 29 Apr 2025 15:23:02 GMT

The Glenbard Wastewater Authority is currently in the process of rehabilitating and upgrading its primary clarification, sludge pumping, and gravity thickening operations. In late 2024, the 2025 Primary Clarifier Rehabilitation project was bid to replace infrastructure that was reaching the end of its service life, as well as to provide better operational controls for the Authority.

This project includes the removal and replacement of both 110-foot clarifier mechanisms and sludge pumping equipment. The new pumps will be on VFD’s to better manage solids within the process and will have the option to be directly fed to the anaerobic digesters.

In addition, the existing gravity thickener will have its equipment removed and replaced. The Authority elected to include launder covers on both clarifiers for odor mitigation and the removal and replacement of the gravity thickener dome with a new flat cover. The project also includes upgrades to the existing electrical equipment and SCADA system and the replacement of diversion structure gates. Construction is underway and is anticipated to be completed in early 2026.

Scott Trotter Instructing at UW-Madison for Interdisciplinary Professional Program

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 23 Apr 2025 21:01:20 GMT

Scott Trotter Instructing at UW-Madison for Interdisciplinary Professional Program

Scott Trotter, P.E., BCEE, President of Trotter and Associates, Inc., is at the University of Wisconsin-Madison this week as an instructor for the Interdisciplinary Professional Program’s Wastewater, Pumping Systems, and Lift Stations Course on April 21-25, 2025. For this course, he joins industry experts Tom Jenkins, P.E. (JenTech, Inc.), Chris Suomi (Gorman-Rupp Engineered Systems), Chelsea Lambert (Stanley Consultants), and Adib Amini, Ph.D., P.E., ENVSP, BCEE, the Program Director in the College of Engineering.

With over 35 years of experience planning, designing, and implementing infrastructure rehabilitation, expansion, and process modification projects, Scott and the consortium of instructors share valuable insights and best practices that participants can immediately apply to their projects.

Trotter and Associates, Inc. is proud to support professional growth in our industry.

Trotter and Associates, Inc. Attends WATERCON Peoria, IL - April 14 to 17, 2025

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 15 Apr 2025 18:39:36 GMT

Trotter and Associates, Inc. (TAI) is proud to be a platinum sponsor and to attend WATERCON 2025. The TAI team will meet with utilities, industry suppliers, consultants, and regulators to share industry insights and continue to foster relationships within the water sector. TAI specializes in water and wastewater engineering and is dedicated to addressing challenges related to development, regulatory changes, and aging infrastructure.

Scott Trotter, P.E., BCEE; Steve Cieslica, P.E.; Chris Marschinke, P.E.; and Brandon Thomas, P.E. look forward to learning more about your community’s needs and initiatives.

Find us at BOOTH 248/250.

Village of Algonquin - High Hill Sanitary Sewer Relocation

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 11 Apr 2025 12:39:10 GMT

In 2022, Trotter and Associates completed a Wastewater Facility Plan Update for the Village of Algonquin. The plan outlined several capital improvement projects, including replacing the High Hill Park Interceptor Sewer.

The existing sewer is located within High Hill Park Nature Preserve, along the banks of Ratt Creek, and adjacent wetlands. The Village requested a supplemental sewer relocation study be completed to evaluate alternative routing of the interceptor.

Upon completion of the project, over a mile of 8-inch and 10-inch sewer will be replaced with 16-inch and 18-inch sewer. The new interceptor will be located along an adjacent street and the rear yards of residential properties, relocating the sewer from the banks of the creek, outside the nature preserve, and wetlands. This will provide the Village with improved access for future maintenance and an increased capacity for continued growth within the Village.

Elizabeth Heise of Trotter and Associates, Inc. Attends the 2025 Winter WEF Meeting

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 31 Mar 2025 11:29:27 GMT

Liz Heise, P.E., TAI Project Manager, attended the 2025 Winter Water Environment Federation (WEF) Meeting in Virginia last week. The meeting allowed WEF’s volunteer committees to convene and collaborate on the programming for WEFTEC—WEF’s annual Technical Exhibition Conference.

Liz is also active in the WEF’s Springboard Program, an initiative designed to empower young professionals in the water management sector. The Springboard Program provides opportunities for emerging leaders to drive innovation and help shape the future of our industry. TAI is proud to support our team’s involvement in professional organizations, such as the Water Environment Federation (WEF).

TAI Attends WRWA 37th Annual Technical Conference in Green Bay, WI

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 27 Mar 2025 20:04:01 GMT

Trotter and Associates, Inc.’s Scott Trotter, P.E., BCEE, and Eric Davenport participated in the Wisconsin Rural Water Association’s (WRWA) 37th Annual Technical Conference in Green Bay, WI, from March 25 to 28, 2025. The TAI team enjoyed connecting with professionals dedicated to improving water management in their communities.

The WRWA supports rural and small municipalities by providing technical assistance and training. The conference engaged attendees through forums, networking opportunities, and a variety of educational sessions focused on best practices and new technologies for operating and maintaining water and wastewater systems. Trotter and Associates, Inc. was both an exhibitor and a proud sponsor of the conference.

Village of Algonquin - Braewood Lift Station Rehabilitation

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 26 Mar 2025 11:59:18 GMT

In 2022, Trotter and Associates, Inc. completed an assessment of the Village of Algonquin’s Braewood Lift Station. The primary improvements focused on increasing the station’s capacity to handle the rapid growth in both the Braewood Lift Station service area and the upstream Grand Reserve Lift Station service area.

With the increased capacity of the station, the velocity through the existing 10-inch force main exceeded allowable limits. To address this, a 16-inch force main was included in the design, which was constructed in 2024.

With the force main constructed, the station rehabilitation has commenced. Work within the station includes upsizing the piping and pumps, replacing the grinder, and improving both the electrical and HVAC systems. Upon completion of the work, the pumping capacity of the station will be increased from 1,500 gallons per minute (GPM) to 5,000 GPM, allowing the Village to meet both current and future development demands.

Trotter and Associates, Inc. At Illinois Wastewater Professionals Conference

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 18 Mar 2025 15:51:11 GMT

Scott Trotter, P.E. and Jerry Ruth, P.E. from Trotter & Associates, Inc. (TAI) are attending the Illinois Wastewater Professionals Conference (IWPC) in East Peoria this week!

Stop by Booth #45 to discuss how TAI can assist with your wastewater treatment challenges. Our team is ready to share insights, solutions, and innovative approaches to help you navigate the complexities of wastewater management.

City of St. Charles’ Riverside Lift Station Replacement Project Receives APWA Project of The Year Award

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 17 Mar 2025 21:15:00 GMT

The City of St. Charles received the 2025 APWA Chicago Metro Chapter- Project of the Year Award in the Environmental Category $5 Million to $25 million at the luncheon on Friday, March 14, 2025.

Originally built in the 1930s, the City’s Riverside Lift Station had undergone decades of improvements but could no longer handle Peak Wet Weather Flow events. Additionally, its location within the Fox River floodplain and floodway made further upgrades essential.

The project involved constructing a new pump station outside the 500-year floodplain, along with odor control, a backup generator, screening, a protected water system, and SCADA improvements. The project overcame challenges related to groundwater, bedrock, and stakeholder coordination. The new lift station now provides enhanced reliability and long-term resilience for the community.

Congratulations to the City of St. Charles on this achievement. Trotter and Associates, Inc. is proud to have been part of this project.

Pictured L to R : Donna McNichols, Scott Trotter, Cody Hansen, Peter Suhr, Tim Wilson, Chris Adesso, Jerry Ruth, and Matt Wilson

City of St. Charles - Well No. 8 Water Treatment Plant Rehabilitation

Fri, 14 Mar 2025 16:51:51 GMT

City of St. Charles - Well No. 8 Water Treatment Plant Rehabilitation

ORIGINAL ADVERTISED DATE: March 14, 2025

PRE-BID MEETING: April 3, 2025, at 2:00 p.m.

DUE DATE: Thursday, May 1, 2025, 2:00 p.m.

PROJECT MANAGER: Chris Marschinke, P.E.

INVITATION TO BID

Sealed proposals will be received by the City of St. Charles for the project entitled “Well No. 8 Water Treatment Plant Rehabilitation” until 2:00 PM on THURSDAY, MAY 1 ^st , 2025, at the City of St Charles Public Works Building, located at 1405 S. 7th Avenue, St. Charles, IL, 60174. The sealed bids will be publicly opened and read aloud immediately afterwards in the Second Floor Main Conference Room of the Public Works Building on the same date.

Sealed bids shall be addressed to the City of St. Charles, Public Works, 1405 S. 7th Avenue, St. Charles, Illinois 60174 and shall be labeled “Bid for Well No. 8 Water Treatment Plant Rehabilitation - City of St. Charles, Illinois”.

Mandatory Pre-Bid Meeting

A Mandatory Pre-Bid Conference will be held on Thursday, April 3, 2025, at 2:00 p.m. at the Well #8/Ohio Avenue Water Treatment Plant – 450 37th Avenue, St. Charles, IL 60174.

Document Inspection and Procurement

The Contract Documents may be viewed and downloaded at the City’s Website, https://www.stcharlesil.gov/bids-proposals . Addenda will be issued only to plan holders.

Project Contact:

Chris Marschinke, P.E. - c.marschinke@trotter-inc.com

Primary Work

Provide all labor, equipment, and materials necessary for the installation of 10” raw water main on the Well No. 8 and Well No. 14 sites to tie the new Well No. 14 into the Well No. 8 Water Treatment Plant. Efforts shall be coordinated with the limits of the “Ohio Avenue and Kautz Road Raw Water Main” project, which will occur simultaneously. The project will include replacement of the existing 2400V utility service with a new 480V service to allow for replacement of the Well No. 8 pump and associated piping and electrical equipment.

Additional project scope includes installation of a new well pump and column pipe assembly for both Well No. 8 and Well No. 14, including electrical and control-related appurtenances. Improvements to the existing water treatment facility include rehabilitation to HMO filtration and ion exchange softening processes along with valves, pumps, piping, instrumentation, electrical, and control-related replacements. Improvements to the existing Booster Station at the Well No. 8 site include replacement of roofing, exterior wall façade, HVAC equipment, electrical equipment, and piping appurtenances. Miscellaneous site work shall include pavement rehabilitation, sidewalk replacement, improvements to the existing plant beds, lighting replacement, and storm sewer modifications; along with incidental landscaping and site restoration.

Questions for Addendum

Questions regarding the project received by 5:00 p.m. on Wednesday, April 23, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted to procurement@stcharlesil.gov with the subject “Well No. 8 Water Treatment Plant Rehabilitation”.

Bidding Requirements

Any Contract or Contracts awarded under this invitation for bids are expected to be funded in part by a loan from the Illinois Environmental Protection Agency (Illinois EPA). Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to regulations contained in the Procedures for Issuing Loans from the Water Pollution Control Loan Program (35IAC Part 365) or the Public Water Supply Loan Program (35IAC Part 662), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), Illinois Works Jobs Program Act (30 ILCS 559/20-1), and the federal “Build America, Buy America” requirements contained in the Infrastructure Investment and Jobs Act, Pub L. No. 117-58. This procurement is also subject to the loan recipient’s policy regarding the increased use of disadvantaged business enterprises. The loan recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications. Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4.

Bonds

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the City of St. Charles, Illinois in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful bidder will be required to furnish Performance and Payment Bonds on forms provided in the Specifications and Contract Documents, in an amount equal to 110 percent and 100 percent of the contract sum, respectively.

Wage Rates

The contractor shall pay prevailing wages in accordance with the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the U.S. Department of Labor, Local Ordinance and the Illinois Department of Labor Prevailing Wages for Kane County. Rates can be obtained online at www.wdol.gov and www.state.il.us/Agency/idol/.

Rejection of Bids

The City of St. Charles expressly reserves the right to reject any or all bids or to accept the one which appears to be in the best interest of the City. The City expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the City.

Award of Bid

Final award of bid shall be contingent on the City of St. Charles receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Revolving Fund Part 662.620, Section b, unless all bids are rejected, award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the City of St. Charles.

Village of Addison – Home Addition Area Sewer Separation and Detention Basin

Tue, 11 Mar 2025 18:34:02 GMT

Village of Addison – Home Addition Area Sewer Separation and Detention Basin

ORIGINAL ADVERTISED DATE: March 11, 2025

OPTIONAL PRE-BID: 10:00 AM Tuesday, March 18, 2025

DUE DATE: 10:00 AM Friday, April 11, 2025

INVITATION TO BID

The Village of Addison will receive sealed proposals for the project “Home Addition Area Sewer Separation and Detention Basin” until 10:00 AM on Friday, April 11 ^th , 2025, at the Information Desk of Addison Village Hall, 1 Friendship Plaza, Addison, Illinois. The Bids will be publicly opened and read aloud immediately afterward in Room 2002 on the same date.

All bids must be submitted on the forms provided in a sealed envelope and include all signatures and information identified in the bid specifications. It is the responsibility of the bidder to ensure bids satisfy the requirements identified in the Bid Documents. The self- addressed label provided with the Bid Documents must be affixed to the outside of the sealed envelope.

Any Contract or Contracts awarded under this invitation for bids are expected to be funded in part by a grant from the Illinois Department of Commerce and Economic Opportunity (Illinois DCEO). The procurement will be subject to regulations as outlined within the contract documents.

If there are any errors or inconsistencies found in the Bid Documents, bidders must notify the Village of Addison of those errors or inconsistencies before the due date listed above.

The Village of Addison reserves the right to waive all technicalities, and to accept and or reject part(s) of any or all bids which it deems advantageous.

Minorities and women-owned businesses (W.B.E.) are encouraged to participate.

This is an Illinois Prevailing Wage Project.

Work Description

Provide all labor, equipment, and materials necessary for the installation of approximately 15,000 LF of storm sewer of various size throughout the Home Addition Area of the Village of Addison. The contract also includes installation of storm structures, replacement of turf, pavement, curb & gutter, and sidewalk. The contract also includes the construction of a detention basin and associated control structures and storm sewer. Other construction items and procedures such as traffic control are described in the contract plans and specifications .

Pre-Bid Meeting

A Non-mandatory Pre-Bid Conference will be held on Tuesday, March 18 ^th , 2025, at 10:00 a.m. at in Room 2002 of Village Hall, 1 Friendship Plaza, Addison, Illinois.

Document Inspection and Procurements

Bidding Documents may be obtained at the office of ENGINEER, located at 40W201 Wasco Road Suite D, St. Charles, IL 60175. One set of Bidding Documents can be obtained by BIDDERS upon receipt of a non-refundable deposit, in the form of cash, certified check or money order, in the amount of $200 for each hardcopy set; electronic copies are free of charge. Partial sets of Bidding Documents will not be issued. Addenda will only be issued to plan holders.

Please contact Chris Marschinke at c.marschinke@trotter-inc.com or (630) 587-0470 to request bidding documents.

Bonds

Each bid shall be accompanied by a bid bond payable to the order of the Village of Addison, Illinois in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful will be required to furnish Performance and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to 100 percent of the contract sum.

Questions for Addendum

Questions regarding the project received by 5:00 PM on Wednesday, April 2 ^nd , 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the closing of the bidding period.

All questions shall be submitted Chris Marschinke at c.marschinke@trotter-inc.com with the subject “Home Addition Area Sewer Separation and Detention Basin.”

Rejection of Bids

The Village expressly reserves the right to reject any or all bids or to accept the one which appears to be in the best interest of the Village. The Village expressly reserves the right to waive any informalities or technical irregularities in a bid if doing so is in the best interest of the Village.

Village of Sussex, WI - 2025 Water Pollution Control Facility Coatings

Wed, 05 Mar 2025 20:44:26 GMT

ORIGINAL ADVERTISED DATE: March 5, 2025

NON-MANDATORY PRE-BID CONFERENCE: Tuesday, March 11, 2025, at 1:00 PM

DUE DATE: Thursday March 20, 2025, at 10:00 AM

PROJECT MANAGER: Robert Benson, PE

ADVERTISEMENT FOR BIDS

Sealed bids will be received by the Village of Sussex, Village Clerk until 10:00 AM Central Time on Thursday, March 20, 2025 , at the Village of Sussex, N64 W23760 Main Street, Sussex, WI 53089.

Bids submitted after this time will not be accepted. Bids will be opened and publicly read aloud immediately after specified closing time. Interested parties are invited to attend.

If a Bid is received by mail or other delivery system, the sealed envelope containing the Bid shall be enclosed in a separate package plainly marked on the outside with the notation, “Bid Enclosed – 2025 Water Pollution Control Facility Coatings”, and the name and address of the Bidder must be marked on the outside of the envelope.

NON-MANDATORY PRE-BID CONFERENCE: A Non-Mandatory Pre-Bid Conference will be held at 1:00 PM Central Time on Tuesday, March 11, 2025, at the Village of Sussex Water Pollution Control Facility (WPCF) located at N59W23551 Clover Drive, Sussex, WI 53089. Prospective bidders are required to RSVP to jbaumann@sussexwi.gov at least 48-Hours prior to the Pre-Bid Conference date and time, if planning to attend. The Pre-Bid Conference will be the only date and time the prospective bidders will be given access to the facility.

PROJECT DESCRIPTION: The proposed construction consists of improvements to the Village of Sussex Water Pollution Control Facility, including:

Improvements to the existing Effluent Tertiary Filters including preparation and coating of interior filter cell walls, airwash piping, and other miscellaneous surfaces.
All other work necessary for a complete and functioning project as shown or specified.

BASIS OF BIDS REQUIRED: This is a lump sum price contract.

PROJECT SCHEDULE: Project is to be ready for Substantial Completion on or before Friday, November 28, 2025. Project is to be ready for Final Completion on or before Wednesday, December 31, 2025.

PROCUREMENT OF DOCUMENTS: Bidding Documents, consisting of Advertisement for Bids, Instructions to Bidders, General Conditions, Bid Bond, Agreement, Drawings, Specifications, and other documents contained in the Project Manual, may be viewed and ordered online from Quest Construction Data Network, upon a non-refundable payment of $25.00 per set by inputting Quest Project #9563314 on the Quest CDN project search page. Access the Quest CDN website at www.questcdn.com and follow the instructions. Contact QuestCDN.com at telephone 952-233-1632 or info@questcdn.com for assistance in downloading and working with the digital documents. No hard copy/paper Bidding Documents will be provided. Documents can only be purchased through Quest CDN. Bidding Documents will be available on March 5, 2025. BID FORM: Electronic bids will not be accepted. Bids shall be submitted on the Bid Form provided and all blanks must be filled in for the Bid to be accepted.

BID SECURITY: Bids shall be accompanied by Bid Security made payable to Owner in an amount of five percent (5%) of Bidder's maximum Bid Price in the form of a Bid Bond, certified check, or cashier’s check. This requirement serves to guarantee that, if the Village accepts the Bid, the selected Contractor will execute and deliver the proper Contract Agreement and Bonds within 15 calendar days after the notice of award by the Village. Failure to return these documents will result in forfeiture, to the Village of Sussex, of the selected Contractor’s cash, Bid Bond, or cashier’s check, as liquidated damages.

PUBLIC CONTRACT REQUIREMENTS: Bidder will be required to submit a full and complete statement of financial ability, equipment, experience in work prescribed in documents and other items required for protection and welfare of the public, in accordance with S.66.0901, Wisconsin Statutes. Bidder’s Qualification Form is part of the Bidding Documents and shall be filed either prior to or with the bid. As part of their Bids, Bidders shall submit a full and complete list of: 1) all of the proposed Subcontractors and Suppliers, and 2) the class of work which each will perform. The selected Contractor shall not alter this list without the written consent of the Village. Procurement of the work and the award of the contract will be in accordance with the provisions of the State of Wisconsin Statutes S.61.55, S.66.0901, S.66.0903 and S.779.16.

CONTRACT SECURITY: Bidder awarded a contract for the Work shall be required to furnish a Performance Bond and a Payment Bond in the full amount of the contract price.

CONTRACT AWARD: Owner reserves the right to reject any and all Bids, to waive or not to waive any and all informalities and to select bid which best suits its needs, subject to the provisions of the Wisconsin Statutes. Owner also reserves the right to reject any or all bids and to waive irregularities therein. All bidders agree that such rejection shall be without liability on part of Owner or its Engineer for any penalty brought by any Bidder because of such rejections, nor shall bidders seek recourse of any kind against Owner or its Engineer because of such rejections. Filing of any bid in response to this Advertisement shall constitute an agreement of Bidder to these conditions. No Bidder may withdraw its bid for a period of ninety (90) days from the date specified for opening of bids.

Village of Addison - Wastewater Treatment Plant Consolidation Project

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 04 Mar 2025 22:09:34 GMT

Trotter and Associates, Inc. recently completed a Wastewater Treatment Plant Consolidation Study for the Village of Addison. As a result of the study, the Village elected to fully consolidate their facilities in lieu of doing a partial consolidation or rehabilitating and upgrading their existing treatment facilities.

For constructability and financing advantages, the consolidation was separated into three phases. The Trotter team has begun developing the improvements for the first phase, which includes upgrading and expanding the North Wastewater Treatment Plant. Upon completing all three phases, this facility will process all wastewater flows from within the Village.

Phase one includes construction of a 44,500 square foot Garage/Laboratory/Operations Building, Screening Building, Advanced Treatment Building (low-P treatment basins, tertiary filters, and UV disinfection), and excess flow clarifiers.

In addition to these new structures, the following existing processes will be improved: upgrades to the grit removal system, rehabilitation of the primary and final clarifiers, rehabilitation and expansion of the aerobic digestion process and digester gas storage, and expansion of the biological process, which includes conversion from a two-stage extended aeration process to a single-stage A2O process. Construction is planned to begin in 2026 and continue into 2030.

Village of Roselle - Devlin Wastewater Treatment Plant Expansion

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 03 Mar 2025 19:04:16 GMT

Previously, Trotter and Associates completed a Wastewater Facility Master Plan for the Village of Roselle’s Joseph L Devlin Wastewater Treatment Facility. The plan identified four essential projects: Plant Expansion and Phosphate Removal, Grit Removal Rehabilitation, Secondary Clarifier Replacement, and UV Disinfection Conversion.

Each project identified above is interrelated and will allow the facility to meet new regulations, support Village growth, and upgrade aging infrastructure. To provide the village with the best financial and operational benefit, these projects were combined into one WWTF Plant Expansion and Nutrient Removal Upgrades project.

With preliminary engineering complete, the Trotter team is working on the final design documents for the project. This phase is expected to be wrapped up in the first quarter of 2026, with bidding and construction to follow.

Empowering Future Engineers: Trotter and Associates, Inc. Partners with Batavia High School’s L.I.N.K. Program

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 26 Feb 2025 16:42:17 GMT

Trotter and Associates, Inc. (TAI) is working with Batavia High School to support the L.I.N.K. Program, designed to give students an inside look into the engineering field. TAI is committed to nurturing the next generation of professionals by offering them valuable real-world experience.

The L.I.N.K. Program at Batavia High School allows students to step outside the classroom and shadow industry experts, gaining hands-on experience that will benefit their future careers. Currently, 19 motivated students from Batavia High School are participating in internships across various fields, including Child Care, Real Estate, Health, Construction, and Engineering. Among them is senior Henrietta Schultz, who has chosen to intern with TAI. Throughout the spring semester, Henrietta will spend approximately 40 hours at TAI’s St. Charles office, visiting projects, gaining real-world experience, and working on assigned project tasks.

We are proud to support students participating in this program.

Illinois American Water - Terra Cotta Water Service to WRF

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 25 Feb 2025 16:43:41 GMT

Illinois American Water engaged Trotter and Associates, Inc. to assist in relocating their water main due to the Illinois Department of Transportation’s (IDOT) widening of Route 31, north of Route 176. The relocation was routed adjacent to IAW’s existing wastewater treatment plant. ComEd, Nicor, and telecom utilities have either completed or are in the process of relocating their respective utilities.

Stenstrom Companies Ltd completed the construction of the Illinois American Water main. The project is substantially complete, pending favorable weather conditions and the maturation of landscaping elements.

City of St Charles – Ohio Avenue and Kautz Road Raw Water Main

Mon, 24 Feb 2025 22:18:54 GMT

City of St Charles – Ohio Avenue and Kautz Road Raw Water Main

ORIGINAL ADVERTISED DATE: February 14, 2025

OPTIONAL PRE-BID: 9:00 AM. Thursday, March 6, 2025

DUE DATE: 2:00 PM Thursday, April 3, 2025

INVITATION TO BID

The City of St Charles will receive sealed proposals for the project “City of St Charles—Ohio Avenue and Kautz Road Raw Water Main” until 2:00 PM on Thursday, April 3rd, 2025, at the Public Works Building, located at 1405 7th Avenue, St. Charles, Illinois, 60174. The Bids will be publicly opened and read aloud immediately afterward in the Second Floor Main Conference Room of the Public Works Building on the same date.

Bids shall be received in a sealed envelope addressed to:

City of St. Charles

Public Works Department 1405 S. 7th Avenue

St. Charles, Illinois 60174

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City of St. Charles, Illinois

Ohio Avenue and Kautz Road Raw Water Main

Work Description

A. Horizontal directional drilled water main (12”).

B. Valves, vaults, frames, lids and appurtenances.

C. Turf, pavement, curb & gutter, sidewalk, etc. replacement.

D. Other work as described within the plans and specifications.

Provide all labor, equipment, and materials necessary for the installation of horizontal directionally drilled 12” water main, valves, vaults, frames & appurtenances. The contract also includes replacement of turf, pavement, curb & gutter, and sidewalk. Other construction items and procedures such as traffic control are described in the contract plans and specifications.

Pre-Bid Meeting

A Non-mandatory Pre-Bid Conference will be held on Thursday, March 6, 2025, at 2:00 p.m. at the Well #8/Ohio Avenue Water Treatment Plant – 450 37th Avenue, St. Charles, IL 60174.

Document Inspection and Procurements

The Contract Documents may be viewed and downloaded at the City’s website:

https://www.stcharlesil.gov/bids-proposals .

The addenda will be issued only to plan holders.

Bonds

The successful will be required to furnish Performance and Payment Bonds on forms provided in the Specifications and Contract Documents, in an amount equal to 110 percent and 100 percent of the contract sum, respectively.

Wage Rates

Rates can be obtained online at https://sam.gov/wage-determinations and www.state.il.us/Agency/idol/.

Questions for Addendum

Questions regarding the project received by 5:00 PM on Wednesday, March 26th, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the closing of the bidding period.

All questions shall be submitted to procurement@stcharlesil.gov with the subject “Ohio Avenue and Kautz Road Raw Water Main.”

Rejection of Bids

Award of Bid

The final award of the bid shall be contingent on the City of St. Charles receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Loan Program Part 662.620, Section b, unless all bids are rejected, an award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the City of St. Charles.

Scott Trotter and Jake Robinson Attend the University of Iowa Spring Engineering Career Fair

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 19 Feb 2025 17:27:52 GMT

This Thursday, February 20th, Scott Trotter, P.E., BCEE, President of Trotter and Associates, Inc. (TAI), and University of Iowa Alumni Jake Robinson, E.I.T., Staff Engineer, will attend the University of Iowa Spring Engineering Career Fair from 12 pm- 4 pm.

TAI is actively recruiting engineering students for full-time and internship positions in civil, transportation, and environmental engineering.

Stop by Booth #8 if you’re seeking a career with an immediate impact and a pathway for advancement. Visit trotter-inc.com to learn more about the firm.

Get your “Boots on the Ground” at Trotter and Associates, Inc.

Congratulations to Dustin Priebe on Earning his Certified Floodplain Manager (CFM) Certification!

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 18 Feb 2025 13:06:20 GMT

Trotter and Associates, Inc.,(TAI) is proud to announce Dustin Priebe has earned his Certified Floodplain Manager (CFM) certification through the Association of State Floodplain Managers (ASFPM). This achievement underscores his expertise in managing floodplains, ensuring communities are better prepared for flood risks, and navigating ongoing environmental challenges.

Dustin’s achievement highlights his dedication to continuing education and professional development, specifically in an area essential for creating safer, more sustainable environments for the communities TAI serves.

Please join us in congratulating Dustin Priebe, P.E., CFM on this well-deserved accomplishment!

Illinois American Water - IL Route 53 at IL Route 56 Water Main and Sanitary Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 17 Feb 2025 13:01:20 GMT

To facilitate IDOT’s proposed widening of Illinois Route 53 at Butterfield Road, Illinois American Water was required to relocate several of its facilities within IDOT’s right-of-way. Illinois American Water retained Trotter and Associates, Inc. to design the relocation of a quarter mile of sanitary sewer, over a mile of water main, and a water pressure reducing station. These utility relocations are expected to begin within the next several months.

Scott Trotter Presents to Illini CEE-421 Construction Planning Students

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 14 Feb 2025 16:13:01 GMT

On February 13th, Scott Trotter, P.E., BCEE, President of Trotter and Associates, Inc. (TAI), had the privilege of presenting to the CEE-421 Construction Planning students at the University of Illinois. As a proud CEE Industry Partner, TAI is committed to providing meaningful, real-world experiences to Civil and Environmental Engineering students through course presentations, industry events, and summer internships.

A special thank you to Dr. Ernest-John Ignacio, Interim Associate Director of Corporate Relations and Industry Partnerships for The Grainger College of Engineering and Department of Civil and Environmental Engineering, for inviting Scott to engage with the next generation of engineers.

TAI is actively recruiting for full-time and internship positions. Explore opportunities at trotter-inc.com/careers.

TAI Congratulates the City of St. Charles for winning the 2025 APWA Fox Valley Branch - Public Works Project of the Year

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 13 Feb 2025 18:26:48 GMT

Trotter and Associates, Inc. (TAI) is proud to announce that the City of St. Charles’ Riverside Lift Station Replacement Project has been recognized as a 2025 APWA Fox Valley Branch - Public Works Project of the Year in the Environment category-$5 Million to $25 Million.

The Riverside Lift Station plays an essential role in the City’s wastewater management system, serving over 50% of St. Charles households. Beyond its crucial infrastructure improvements, the project also enhanced public spaces, including the addition of new restroom facilities.

At the APWA Award Luncheon on Tuesday, February 11, 2025, the City of St. Charles and TAI were represented by several members of the project team, including:

Tim Wilson, City of St. Charles
Emma Albers, APWA
Jerry Ruth, TAI
Cody Hansen, TAI
Matt Wilson, City of St. Charles
Garett Guthrie, City of St. Charles
Donna McNichols, TAI
Scott Trotter, TAI

We extend our congratulations to the City of St. Charles and the entire team for receiving this prestigious recognition. TAI is honored to have contributed to such an impactful project for the community.

Alums Scott Trotter and Cody Hansen at U of I - CEE 2025 Spring Career Fair, Wednesday, 2/12/25

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 11 Feb 2025 17:27:51 GMT

Scott Trotter, P.E., BCEE, and Cody Hansen, P.E., will be on campus to recruit hardworking, dedicated engineering students interested in making a difference in our industry!

If you want to be part of a team that delivers proven solutions and helps clients make informed decisions, stop by Booth #35 in the Union this Wednesday.

Let’s discuss your career goals and opportunities at Trotter and Associates.

Get your “BOOTS ON THE GROUND” at TAI this summer!

TAI’s Jerry Ruth, WEF Delegate for the IWEA

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 11 Feb 2025 16:52:48 GMT

Jerry Ruth, P.E. of Trotter and Associates, Inc., will serve as the 2028 Water Environment Federation (WEF) Delegate for the Illinois Water Environment Association (IWEA).

Jerry is a long-time member of IWEA, having served on the MAC committee as the past Vice Chair and the current committee chair. Jerry has worked in the water sector since earning a degree in Civil Engineering from Purdue University in 2008. He is a Senior Project Manager for Trotter and Associates and has experience in planning, designing, and managing the construction of numerous wastewater projects.

This nominated position allows Jerry to continue working with IWEA, alongside the other dedicated professionals, to advance the fundamental knowledge of the Illinois water environment.

Village of Barrington Hills - 2025 Road Program

Tue, 11 Feb 2025 16:17:09 GMT

ORIGINAL ADVERTISED DATE: February 12, 2025

DUE DATE: Friday February 28, 2025, at 2:00 PM

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Barrington Hills will receive sealed Bids until the 28th day of February 2025 at 2:00 p.m. local time at the Village of Barrington Hills, 112 Algonquin Road, Barrington Hills, IL 60010, at which time the Bids will be publicly opened and read aloud for the following project:

VILLAGE OF BARRINGTON HILLS 2025 ROAD PROGRAM

Bids shall be received in a sealed envelope addressed to Village of Barrington Hills, 112 Algonquin Road, Barrington Hills, IL 60010 which is marked in the lower left-hand corner EXACTLY as follows:

BID:

Village of Barrington Hills

2025 Road Program

Work Description

Provide all labor, services, equipment, materials, and all other items to complete Work necessary for hot-mix asphalt removal; placement of hot-mix asphalt binder and surface course; roadway striping; roadway area striping; and restoration in accordance with the Plans, Standard Specifications and these Special Provisions.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 38 W Grand Ave, Fox Lake, IL 60020. Contact Heidi Patla at h.patla@trotter-inc.com to purchase the contract documents.

Bid Security

Wage Rates

Rejection of Bids

City of Joliet - Lois Place Lift Station Rehabilitation

Mon, 10 Feb 2025 19:30:47 GMT

City of Joliet - Lois Place Lift Station Rehabilitation

ORIGINAL ADVERTISED DATE: February 10, 2025

DUE DATE: 10:00 AM on February 27, 2025

PROJECT MANAGERS: Brandon Thomas, P.E.

INVITATION TO BID

The City of Joliet, Illinois, does hereby invite sealed bids for LOIS PLACE LIFT STATION.

Bids will be received at the Office of the City Clerk, City of Joliet Municipal Building, 150 West Jefferson Street, Joliet, Illinois 60432-4156 until 10:00 A.M. local time on Thursday February 27th, 2025, at which time they will be opened and publicly read aloud in Conference Room #1, Joliet Municipal Building.

Document Inspection and Procurements

The Contract Documents may be inspected and downloaded at the following location.

https://www.joliet.gov/government/departments/finance/purchasing/bids-proposals/

To be considered compliant, bids/proposals should follow all the instructions on the bids-proposals page.

No partial sets of specifications or drawings will be issued.

Project Contact

All questions regarding this project shall be directed to Brandon Thomas, P.E., Trotter & Associates, Inc. at b.thomas@trotter-inc.com or (630) 587-0470.

Primary Work

The proposed construction consists of the demolition of the existing wet well, valve vault, controls, generator, and generator pad. A new pre-cast polymer concrete wet well with two (2) submersible pumps, valve and meter vault, controls, and a natural gas-fueled emergency power generator will be installed to replace the existing equipment. Work shall also include site piping with connections to existing gravity sewers and the forcemain. Proposed site improvements include grading and fill, concrete driveway and pads, asphalt repair and restoration of the site, as well as other miscellaneous items of work.

Village of Fox Lake - Lead Service Line Replacements – Phase 2

Mon, 10 Feb 2025 19:30:43 GMT

ORIGINAL ADVERTISED DATE: February 11, 2025

MANDATORY PRE-BID MEETING: Thursday, March 6, 2025, at 10:00 a.m.

DUE DATE: Thursday, March 27, 2025, at 11:00 a.m.

PROJECT MANAGER: Robert Benson, P.E.

INVITATION TO BID

Sealed bids will be received by the Village of Fox Lake for the project entitled Lead Service Line Replacements – Phase 2 until 11:00 am on Thursday, March 27, 2025, at the Village Hall, 66 Thillen Drive, Fox Lake, IL. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

Village of Fox Lake

66 Thillen Drive

Fox Lake, IL 60020

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID:

Village of Fox Lake

Lead Service Line Replacements – Phase 2

Any Contract or Contracts awarded under this invitation for bids are expected to be funded in part by a loan from the Illinois Environmental Protection Agency (Illinois EPA). Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to regulations contained in the Procedures for Issuing Loans from the Water Pollution Control Loan Program (35 IAC Part 365), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), and Illinois Works Jobs Program Act (30 ILCS 559/20-1). This procurement is also subject to the loan recipient’s policy regarding the increased use of disadvantaged business enterprises. The loan recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications. Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4. In addition, this procurement is subject to the “Build America, Buy America” requirements contained in the Infrastructure Investment and Jobs Act, Pub L. No. 117-58.

Work description: Provide all labor, equipment, appurtenances, and materials necessary for the identification, replacement, and restoration of lead and galvanized pipe water services within the Village of Fox Lake. Water services will be examined by exploratory excavation, then replaced with approved materials using horizontal directional drilling construction methods as well as open cut methods, as approved by the Engineer. This work may include HMA and concrete pavement removal and replacement; trench excavation; bedding and backfill; installation of new water services from water main to curb stop and box; installation of new water services from curb stop and box to building; site restoration; traffic control; testing and all other work necessary for complete and functional water service replacement installations meeting Village standards as shown, specified, or required.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, IL 60020

(224) 225-1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

Bidders will be required to provide Bid security in an amount not less than ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check payable to the Village of Fox Lake, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

A Mandatory Pre-Bid Conference will be held on Thursday, March 6, 2025, at 10:00 a.m. at the Village Hall, 66 Thillen Drive, Fox Lake, IL. Bids will not be received, opened, or read from Bidders/Contractors that do not attend the Pre-Bid Conference.

Questions regarding the project received by 12:00 pm on March 20, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

The Village of Fox Lake expressly reserves the right to reject any or all bids or to accept the one which appears to be in the best interest of the Village. The Village expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the Village.

Final award of bid shall be contingent on the Village of Fox Lake receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Revolving Fund Part 662.620, Section b, unless all bids are rejected, award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the Village of Fox Lake.

Trotter and Associates, Inc. at UW-Madison Engineering Career Fair February 10, 2025

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 10 Feb 2025 13:32:13 GMT

UW-Madison Engineering Students- Are you looking for a 2025 Summer Internship or Full-Time position?

Visit the Trotter and Associates' (TAI) table in the Lobby of Engineering Hall on Monday, February 10, from 11 a.m. to 5 p.m.

Meet Scott Trotter and other TAI Team members. We are interested in learning more about you and discussing your professional goals. Get your "Boots On The Ground" with TAI!

TAI at UW-Platteville 2025 Spring Career Fair

Tue, 04 Feb 2025 22:27:27 GMT

Trotter and Associates, Inc. (TAI) is headed to UW-Platteville for the 2025 Spring Career Fair on Wednesday, February 5th from 3 PM to 6 PM!

Introduce yourself to Aaron Berry, Director of Business Operations, Terry Heitkamp, Sr. Project Engineer, and proud UW-Platteville alumni. If you're a strategic thinker, a collaborator, and passionate about civil or environmental engineering or construction management, we want to meet you!

Curious about TAI’s recruiting process for summer internships and new grad positions? Stop by our table and discover how Trotter can help you get your "Boots on the Ground."

Your path to a successful career starts with Trotter and Associates, Inc. Check us out at trotter-inc.com.

City of Sycamore – 2025 Water Main Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 04 Feb 2025 21:58:15 GMT

The City of Sycamore and Trotter and Associates are continuing to improve the rehabilitation of the City’s water distribution system. This project in conjunction with those previously completed and planned will improve City-wide fire flows, pressures and water quality. The 2025 Water Main Improvements project includes upsizing the system in this area from 4-inch, 6-inch and 8-inch water main to 8-inch and 10-inch, as well as replacing mains that are prone to breaks. In conjunction with the main replacements all lead water services encountered will be replaced to the customer’s water meter.

Join Trotter and Associates, Inc. at the Purdue Engineering Student Council Spring Expo Today from 8 am to 3 pm

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 04 Feb 2025 17:06:18 GMT

Scott Trotter, President; Jerry Ruth, Senior Project Manager; and Annette Winterland, a second-year TAI intern and Purdue engineering student, will be at Booth #R22.

They are looking for interns and recent graduates pursuing careers in Civil, Transportation, Stormwater, Water/Wastewater, Structural, Construction, and Environmental Engineering.

Stop by, introduce yourself, and learn how to get your “Boots on the Ground” with Trotter and Associates, Inc.

TAI to Attend Purdue Engineering Job Expo, Tuesday, February 4th

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 03 Feb 2025 17:24:55 GMT

Scott Trotter and Jerry Ruth are attending Purdue University’s Purdue Engineering Student Council (PESC) EXPO on Tuesday, February 4th, from 8 am to 3 pm.

TAI is seeking interns and new grads pursuing careers in Civil, Transportation, Stormwater/Wastewater, Structural, Construction, and Environmental Engineering.

Stop by Booth #R22 to get your “Boots on the Ground” with Trotter and Associates, Inc.

City of St. Charles - Well No. 14 Drilling and Development

Fri, 31 Jan 2025 19:37:55 GMT

City of St. Charles - Well No. 14 Drilling and Development

ORIGINAL ADVERTISED DATE: January 31, 2025

NON-MANDATORY PRE-BID: 2:00 PM, February 20, 2025

DUE DATE: 2:00 PM, March 20, 2025

INVITATION TO BID

The City of St. Charles will receive sealed proposals for the project “City of St. Charles - Well No. 14 Drilling and Development” until 2:00 PM on March 20th, 2025, at the Public Works Building, located at 1405 S. 7th Avenue, St. Charles, Illinois, 60174. The Bids will be publicly opened and read aloud immediately afterward in the Second Floor Main Conference Room of the Public Works Building on the same date.

Bids shall be received in a sealed envelope addressed to:

City of St. Charles

Public Works Department 1405 S. 7th Avenue

St. Charles, Illinois 60174

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City of St. Charles, Illinois

Well No. 14 Drilling and Development

Work Description

Provide all labor, equipment, appurtenances, and materials necessary for the drilling and development of proposed Well No. 14 for the City of St. Charles, including drilling of the consolidated sandstone water supply well, test pumping, water quality sampling, and analyses, and all other work necessary for a complete and functional Well No. 14 as shown, specified, or required.

Pre-Bid Meeting

A non-mandatory Pre–Bid Conference will be held on Thursday, February 20th, 2025, at 2:00 p.m. at the Well #8/Ohio Avenue Water Treatment Plant, 450 37th Avenue, St. Charles, IL 60174.

Document Inspection and Procurements

The Contract Documents may be viewed and downloaded at the City’s website:

https://www.stcharlesil.gov/bids-proposals .

The addenda will be issued only to plan holders.

Wage Rates

Rates can be obtained online at https://sam.gov/wage-determinations and www.state.il.us/Agency/idol/.

Questions for Addendum

Questions regarding the project received by 5:00 PM on Wednesday, March 12th, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the closing of the bidding period.

All questions shall be submitted to procurement@stcharlesil.gov with the subject “Well No. 14 Drilling and Development.”

Rejection of Bids

Award of Bid

The final award of the bid shall be contingent on the City of St. Charles receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Loan Program Part 662.620, Section b, unless all bids are rejected, an award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the City of St. Charles.

City of West Chicago - Well No. 8 Pump Station Rehabilitation

Fri, 31 Jan 2025 18:11:15 GMT

ORIGINAL ADVERTISED DATE: January 31, 2025
DUE DATE: Wednesday February 26, 2025, at 11:00 AM

PROJECT MANAGER: Robert Benson, P.E.

INVITATION TO BID

The City of West Chicago, Illinois will accept sealed bid proposals for the Well No. 8 Pump Station Rehabilitation project at the City of West Chicago, Illinois, until 11:00 AM local time on Wednesday, February 26, 2025 , at which time bids will be publicly opened and read aloud. The sealed bids will be accepted and opened at the West Chicago Water Treatment Plant, Office of the Director of Public Works, 1400 W. Hawthorne Lane, West Chicago, Illinois, 60185. Please note that if you are submitting a proposal via the U.S. Postal Service, address your submittal to the City of West Chicago, 475 Main Street, West Chicago, Illinois, 60185.

All bid proposals are to be made on the forms provided and will be made a part of the contract documents to be executed with the City. Bid proposals are to be received in a sealed 9″x12″ or 10″x13″ envelope. The envelope shall be marked:

“Sealed Bid - Well No. 8 Pump Station REHABILITATION, and the name of the bidder ”

The work as shown on the plans and as specified herein consists of improvements at the City of West Chicago Well No. 8 Pump Station located at 1255 Helena Drive, West Chicago, Illinois, in DuPage County.

The project includes, but is not limited to, the following items: removal of existing pumps, piping, valves, and controls; three new booster pumps, piping and valves; three new booster pump variable frequency drives; a new 300 kW natural gas generator with sound enclosure; new station control panel internals and enclosure door; a new automatic transfer switch; a new reservoir fill valve and operator; miscellaneous mechanical, structural, and electrical work as shown; and all incidental and collateral work necessary to complete the project as shown on the Plans and described herein.

There will not be a pre-bid meeting for this project. Potential bidders may schedule an appointment to inspect the site by contacting Rocky Horvath, Utility Division Superintendent, at (630) 768-8875 or by email at RHorvath@westchicago.org .

Questions regarding the bid received by 12:00 PM on Wednesday, February 19, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to Robert Benson, PE, Trotter and Associates, Inc. at b.benson@trotter-inc.com .

Digital bidding documents are available through the Quest Construction Data Network web site at www.questcdn.com , or through a link on the City of West Chicago web site ( www.westchicago.org ). You may download the digital bid documents for Quest Project #9502037 at a cost of $50.00. Please contact Quest at (952) 233-1632 or info@questcdn.com for assistance in free membership registration, downloading, and working with the digital project information. Paper copies of the bidding documents are not available at the City of West Chicago.

Minorities and women owned businesses (MBE/WBE) are encouraged to submit bids on this project.

Bids shall be accompanied by a bid deposit in the amount of 10% of the bid. Bid bond shall be in the form of a bid bond (IDOT form 12230 or equal), certified check or cashier’s check drawn on a responsible bank doing business in the United States and shall be made payable to the City of West Chicago. All bids not accompanied by a bid deposit will be rejected.

The successful bidder shall furnish a Performance Bond and a Labor-Mechanical Payment Bond, both in the amount of one hundred percent (100%) of the bid amount as a security for the faithful performance of this contract and as a security for the payment of all persons performing labor on the project under this contract and furnishing materials in connection with this Contract, respectively.

No bidder may withdraw his/her bid after the scheduled closing time for a period of ninety (90) days.

The City reserves the right to reject any and all bid proposals, to waive any informality in any bid proposal, to re-advertise the proposed services, and to accept the proposal most advantageous to the City.

Village of Roselle - Jerry A. Botterman STP Biological Nutrient Removal Upgrade Project

Thu, 30 Jan 2025 17:11:11 GMT

Village of Roselle - Jerry A. Botterman STP Biological Nutrient Removal Upgrade Project

ORIGINAL ADVERTISED DATE: January 30, 2025

DUE DATE: March 20, 2025 ( no later than 2:00 p.m. local time)

PROJECT MANAGERS: Brandon Thomas, P.E.

INVITATION TO BID

The Village of Roselle is soliciting sealed bids for improvements to the Botterman wastewater treatment plant, including headworks improvements, secondary clarifier rehabilitation, oxidation ditch BNR modification, and construction of a new chemical feed building.

Sealed proposals labeled as:

“Jerry A. Botterman Biological Nutrient Removal Upgrade Project”

Must be submitted on or before, but no later than 2:00 p.m. local time on Thursday, March 20, 2025 the Office of Public Works, located at 474 Congress Circle North, Roselle, IL 60172.

Mandatory Pre-Bid Conference
A mandatory pre-bid conference at 2:00 PM on THURSDAY, FEBRUARY 13TH at the Office of Public Works, located at 474 Congress Circle, Roselle, IL 60172. A site visit to the construction site, the Botterman STP, located at 1351 Central Avenue, Roselle, IL 60172, will follow the meeting at Public Works.

Document Inspection and Procurements

The Contract Documents may be inspected and downloaded at the following location.

https://www.roselle.il.us/458/Requests-for-Bids-Proposals-Qualificatio

No partial sets of specifications or drawings will be issued.

The addenda will be issued only to plan holders.

Project Contact

All questions regarding this project shall be directed to Brandon Thomas, P.E., Trotter & Associates, Inc. at b.thomas@trotter-inc.com or (630) 587-0470.

Primary Work

Headworks Improvements.
Secondary Clarifier Rehabilitation
Oxidation Ditch BNR Modification with an AlternatIR retrofit
Construction of a new chemical feed building
Site Improvements

Village of Algonquin Wastewater Treatment Facility Biosolids Handling

Mon, 27 Jan 2025 21:34:01 GMT

ORIGINAL ADVERTISED DATE: January 27, 2025

PRE-BID MEETING: Thursday, February 12, 2025, at 2:00pm @ Village of Algonquin WWTF

DUE DATE: Tuesday, March 4, 2025, at 10:00 a.m.

PROJECT MANAGER: Jillian Kiss, P.E.

INVITATION TO BID

Receipt of Bids: Notice is hereby given that the Village of Algonquin, Illinois, will receive sealed bids at the William J. Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102 until March 4 ^th 2025, at 10:00 AM CST for the Wastewater Treatment Facility Biosolids Handling project at which time the bids will be publicly opened and read. Bid proposals for this project will be considered not only on the basis of cost, but also on past performance, experience and ability to perform the work. The Village of Algonquin reserves the right to accept the bid deemed to be in its own best interest, which is based on all of the above considerations. Bid will be awarded to the lowest responsible bidder determined in the exclusive discretion of the Village Board of Trustees.

Bids shall be made on the forms furnished by the Village and shall be submitted no later than the specified closing time in an opaque sealed envelope addressed to: Village of Algonquin, Attention: Deputy Clerk, 2200 Harnish Drive, Algonquin, IL 60102. Envelopes should be clearly marked, “Sealed Bid – Wastewater Treatment Facility Biosolids Handling.” The bids will be opened at this location and read aloud. The Village of Algonquin reserves the right to reject any or all bids or parts thereof, or waive any irregularities or informalities, and to make the award in the best interest of the Village

Work Description: The proposed improvements will include upgrades to the sludge dewatering process at the Algonquin WWTF. The improvements include temporary sludge pumping and dewatering, demolition of the existing belt filter press with two new centrifuges, sludge feed pumps, conveyor, polymer feed skids, automated self-cleaning filter with stainless-steel screen, piping, and new walkways.

Document Inspection and Procurements: The pertinent documents can be reviewed at the office of the Village Clerk, 2200 Harnish Dr., Algonquin, IL 60102. Electronic copies of “Wastewater Treatment Facility Biosolids Handling” Plans, Specifications, and Contract Documents may be obtained for free online at www.algonquin.org/bids (the project will be listed near the bottom of the page). A compact disc of the information may also be obtained at the Village of Algonquin, Office of the Village Clerk, Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102, upon receipt of a $10.00 non-refundable deposit. If mailing is requested an additional $5.00 deposit will be required.

All questions regarding this project shall be directed to:

Lindsay Muth, E.I.T.

Trotter & Associates, Inc.

l.muth@trotter-inc.com or (630) 587-0470

Bonds: Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the Village of Algonquin, Illinois in an amount not less than five (5) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Mandatory Pre-Bid Conference: A Mandatory Pre–Bid Conference will be held on February 12, 2025, at 2:00 PM at Village of Algonquin WWTF– 125 Wilbrandt St., Algonquin, IL 60102. Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected.

Wage Rates: This contract calls for the construction of a “public works,” within the meaning of the Illinois Prevailing Wage Act, 821 ILCS 130/.01 et seq. (“the Act”). The Act requires contractors and subcontractors to pay laborers, workers and mechanics performing services on public works projects no less than current “prevailing rate of wages” (hourly cash wages plus amount for fringe benefits) in the county where the work is performed. The Illinois Department of Labor publishes the prevailing wage rates on its website http://www.state.il.us/agency/idol/rates/rates.HTM . The Illinois Department of Labor revises the prevailing wage rates and the contractor/subcontractor has an obligation to check the Illinois Department of Labor website for revisions to prevailing wage rates. For information regarding current prevailing wage rates, please refer to the Illinois Department of Labor’s website. All contractors and subcontractors rendering services under this contract must comply with all requirements of the Act, including by not limited to, all wage requirements and notice and record keeping duties.” Each bidder shall adopt a written sexual harassment policy in compliance with ILCS 5/2-105 (1992). Bidder agrees to comply with Substance Abuse Prevention on Public Works Projects Act, 820 ILCS265/1 et seq. (2008). As required by the Act, the Bidder agrees to file with the Village, prior to commencing work, its written substance abuse prevention program. It is the responsibility of the vendor/contractor/subcontractor to comply with all applicable provisions of FOIA. The regulations of the State of Illinois Freedom of Information Act (FOIA) 5 ILCS 140, apply to all records of the vendor/contractor/subcontractor pertaining to this authorization or contract. When requested by the Village of Algonquin, the vendor/contractor is required to provide all records requested within no more than three (3) business days, at no cost to the Village of Algonquin.

Rejection of Bids: A. The Owner expressly reserves the right to reject any or all bids or to accept the one which appears to be in the best interest of the Owner. The Owner expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the Owner.

Village of Algonquin, Illinois

Tim Schloneger

Village Manager

City of North Chicago Receives Two APWA Project of the Year Awards

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 27 Jan 2025 16:27:49 GMT

On Tuesday, January 21, 2025, the City of North Chicago was honored with two APWA Lake Branch Project of the Year Awards. Scott Trotter and members of the TAI staff celebrated this achievement alongside city representatives and project contractors.

The first award recognized the Transmission Main Project at 16th Street and Kemble Avenue as Project of the Year - Environmental - $5M - $25M. This project included over 10,000 feet of new water main, 39 fire hydrants, 16 ADA-compliant intersections, and the replacement of 81 lead service lines. Campanella and Sons, Inc. was also acknowledged with the Contractor of the Year Award for their work on this project. The collaboration among all contractors allowed the project to be completed ahead of schedule and under budget.

The City of North Chicago’s second award, for the Water Treatment Plant Renovation won Project of the Year – Structures - $5M to $25M. This renovation included roof replacement, brick wall restoration, reconstruction of deteriorated masonry walls, replacement of windows and overhead doors, and upgrades to the ventilation and air handling systems. The project exemplified teamwork, as there were no service disruptions for residents or businesses during construction, and it was delivered on time and under budget. The project team included Trotter and Associates, Inc., Hutchinson Design Group, Ltd., Bennett & Brosseau Roofing, Inc., Alpine LLC, Restore Works Masonry Restoration, Air Con Refrigeration & Heating, Inc., Classic Touch Painting, Inc., and DeFranco Plumbing.

Congratulations to the City of North Chicago for being recognized by its peer communities!

TAI Supports Northern Illinois Food Bank

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 23 Jan 2025 18:56:45 GMT

This good news recently crossed our desks at Trotter and Associates, Inc.

This year, the Trotter Team’s year-end employee and company match donation to the Northern Illinois Food Bank provided approximately $10,000 worth of groceries for neighbors in their service area.

Because of the Northern Illinois Food Bank’s partnerships throughout the food industry, every $1 donated helps provide $8 worth of groceries, making each contribution significantly impactful.

The employees of Trotter and Associates, Inc. take pride in supporting organizations like the Northern Illinois Food Bank!

City of North Chicago – Foss Park Underpass and Retaining Wall Improvement Project

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 16 Jan 2025 14:13:07 GMT

The City of North Chicago's Foss Park Underpass and Retaining Wall Improvement Project is nearing completion. This section of Foss Park Avenue is a critical access point for AbbVie Pharmaceuticals, the FBI Training Facility, Foss Park District amenities, West Rock Corporation, and Naval Station Great Lakes, so time was of the essence. The contractor achieved substantial completion within seven weeks.

This $550,000 project included reconstructing 800 feet of the roadway and all associated curbs, sidewalks, and storm sewer. The roadway section under the Chicago Northwestern Railroad underpass was improved from an HMA pavement section to a 10-inch PCC-reinforced pavement section. Areas along the route were also reprofiled to improve drainage. To replace a failing stone wall along a portion of the corridor, a 130-foot modular block retaining wall was installed.

The remaining parkway restoration and HMA surface course placement is expected to be completed in Spring 2025.

Village of Fox Lake - Well No. 9

Wed, 15 Jan 2025 21:21:35 GMT

ORIGINAL ADVERTISED DATE: January 15, 2025

PRE-BID MEETING: Thursday, February 13, 2025, at 10:00 a.m.

* See addendum for meeting minutes and project clarifications

DUE DATE: Friday February 28, 2025, at 11:00 a.m.

PROJECT MANAGER: Robert Benson, P.E.

Addenda Issued:

Addendum 1 - Jan. 27, 2025

Addendum 2 - Feb. 18, 2025

Addendum 3 - Feb. 24, 2025

INVITATION TO BID

Sealed bids will be received by the Village of Fox Lake for the project entitled Well No. 9 until 11:00 am on Friday, February 28, 2025, at the Village Hall, 66 Thillen Drive, Fox Lake, IL. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

Village of Fox Lake

66 Thillen Drive

Fox Lake, IL 60020

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID:

Village of Fox Lake

Well No. 9

Any Contract or Contracts awarded under this invitation for bids are expected to be funded in part by a loan from the Illinois Environmental Protection Agency (Illinois EPA). Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to regulations contained in the Procedures for Issuing Loans from the Public Water Supply Loan Program (35 IAC Part 662), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), and Illinois Works Jobs Program Act (30 ILCS 559/20-1). This procurement is also subject to the loan recipient’s policy regarding the increased use of disadvantaged business enterprises. The loan recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications. Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4. In addition, this procurement is subject to the “Build America, Buy America Act” requirements as contained in the federal Infrastructure Investment and Jobs Act, Pub. L. No. 117-58 [Loan Rules Section 662.620(b).]

Work description: Provide all labor, equipment, appurtenances, and materials necessary for the drilling and development of proposed Well No. 9 for the Village of Fox Lake including test well drilling and test pumping, water quality sampling and analyses, drilling of the permanent unconsolidated water supply well, and all other work necessary for a complete and functional Well No. 9 as shown, specified, or required.

Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, IL 60020

(224) 225-1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

A Mandatory Pre-Bid Conference will be held on Thursday, February 13, 2025, at 10:00 a.m. at the Village Hall, 66 Thillen Drive, Fox Lake, IL. Bids will not be received, opened, or read from Bidders/Contractors that do not attend the Pre-Bid Conference.

Questions regarding the project received by 12:00 pm on February 20, 2025, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Robert Benson, P.E.

Project Manager

b.benson@trotter-inc.com

Village of Sussex, WI - 2025 Water Pollution Control Facility Upgrades

Wed, 08 Jan 2025 20:17:50 GMT

ORIGINAL ADVERTISED DATE: January 8, 2025

DUE DATE: Thursday January 23, 2025 at 10:00 AM

PROJECT MANAGER: Robert Benson, PE

ADVERTISEMENT FOR BIDS

Sealed bids will be received by the Village of Sussex, Village Clerk until 10:00 AM Central Time on Thursday,

January 23, 2025 , at the Village of Sussex, N64 W23760 Main Street, Sussex, WI 53089.

Bids submitted after this time will not be accepted. Bids will be opened and publicly read aloud immediately after

specified closing time. Interested parties are invited to attend.

If a Bid is received by mail or other delivery system, the sealed envelope containing the Bid shall be enclosed in a

separate package plainly marked on the outside with the notation, “BID ENCLOSED – 2025 WATER POLLUTION

CONTROL FACILITY UPGRADES”, and the name and address of the Bidder must be marked on the outside of the

envelope.

NON-MANDATORY PRE-BID CONFERENCE: A Non-Mandatory Pre-Bid Conference will be held at 10:00 AM

Central Time on Tuesday, January 14, 2025 , at the Village of Sussex Water Pollution Control Facility (WPCF)

located at N59W23551 Clover Drive, Sussex, WI 63089. Prospective bidders are required to RSVP to

jbaumann@sussexwi.gov at least 48-Hours prior to the Pre-Bid Conference date and time, if planning to attend.

The Pre-Bid Conference will be the only date and time the prospective bidders will be given access to the facility.

PROJECT DESCRIPTION: The proposed construction consists of improvements to the Village of Sussex Water Pollution

Control Facility, including:

• Improvements to the existing Effluent Tertiary Filters including removal and replacement of the filter media, replacement of filter nozzle assemblies, coating of the inner cell tank walls, removal and replacement of

backwash waste butterfly valves, replacement of pneumatic valve control airlines, removal and replacement

of cell isolation butterfly valves, installation of a grated stainless-steel platform in the filter center column,

and other miscellaneous work.

• Replacement of the existing Bar Screen including removal and replacement of the bar screen, disconnecting

power and control wiring from the existing screen and reconnecting to the new screen, and fabrication and

installation of a screenings chute to connect to the new Bar Screen to the existing Screenings Washer Compactor.

• An alternate bid to also include replacement of the existing Screenings Washer Compactor with a new piece of equipment is also to be provided.

• Improvements to the existing Aeration Basin including replacement of the existing chain driven assemblies

and motors with new right-angle gearbox drives and motors, removal of existing soft motor starters, installation of variable frequency motor controllers, integration of SCADA controls, new conduit and wiring, and other miscellaneous work.

• Improvements to the existing Backwash Holding Tank including reinforcing steel and concrete repairs, minor

demolition, removal and replacement of handrails, coating of the tank concrete walls, and other miscellaneous work.

• Preparation and coating of walls, ceilings, floors, piping, and equipment in the Grit Room and Filter Room and

other miscellaneous surfaces.

• Installation of a bypass pumping connection in the existing buried heavy sludge pipeline from Final Clarifier

No. 2 to the Main Building and other miscellaneous site work.

• All other civil, mechanical, structural, electrical, and instrumentation and control work necessary for a complete and functioning project as shown or specified.

BASIS OF BIDS REQUIRED: This is a lump sum price contract.

PROJECT SCHEDULE: Project is to be ready for Substantial Completion on or before Friday, November 28, 2025.

Project is to be ready for Final Completion on or before Wednesday, December 31, 2025 .

PROCUREMENT OF DOCUMENTS: Bidding Documents, consisting of Advertisement for Bids, Instructions to

Bidders, General Conditions, Bid Bond, Agreement, Drawings, Specifications, and other documents contained in

the Project Manual, may be viewed and ordered online from Quest Construction Data Network, upon a nonrefundable

payment of $50.00 per set by inputting Quest Project #9468777 on the Quest CDN project search page.

Access the Quest CDN website at www.questcdn.com and follow the instructions. Contact QuestCDN.com at

telephone 952-233-1632 or info@questcdn.com for assistance in downloading and working with the digital

documents. No hard copy/paper Bidding Documents will be provided. Documents can only be purchased through Quest CDN. BID FORM: Electronic bids will not be accepted. Bids shall be submitted on the Bid Form provided and all blanks must be filled in for the Bid to be accepted.

BID SECURITY: Bids shall be accompanied by Bid Security made payable to Owner in an amount of five percent

(5%) of Bidder's maximum Bid Price in the form of a Bid Bond, certified check, or cashier’s check. This requirement

serves to guarantee that, if the Village accepts the Bid, the selected Contractor will execute and deliver the proper

Contract Agreement and Bonds within 15 calendar days after the notice of award by the Village. Failure to return

these documents will result in forfeiture, to the Village of Sussex, of the selected Contractor’s cash, Bid Bond, or

cashier’s check, as liquidated damages.

PUBLIC CONTRACT REQUIREMENTS: Bidder will be required to submit a full and complete statement of financial

ability, equipment, experience in work prescribed in documents and other items required for protection and

welfare of the public, in accordance with S.66.0901, Wisconsin Statutes. Bidder’s Qualification Form is part of the

Bidding Documents and shall be filed either prior to or with the bid. As part of their Bids, Bidders shall submit a

full and complete list of: 1) all of the proposed Subcontractors and Suppliers, and 2) the class of work which each

will perform. The selected Contractor shall not alter this list without the written consent of the Village. Procurement of the work and the award of the contract will be in accordance with the provisions of the State of Wisconsin Statutes S.61.55, S.66.0901, S.66.0903 and S.779.16.

CONTRACT SECURITY: Bidder awarded a contract for the Work shall be required to furnish a Performance Bond

and a Payment Bond in the full amount of the contract price.

CONTRACT AWARD: Owner reserves the right to reject any and all Bids, to waive or not to waive any and all

informalities and to select bid which best suits its needs, subject to the provisions of the Wisconsin Statutes.

Owner also reserves the right to reject any or all bids and to waive irregularities therein. All bidders agree that

such rejection shall be without liability on part of Owner or its Engineer for any penalty brought by any Bidder

because of such rejections, nor shall bidders seek recourse of any kind against Owner or its Engineer because of

such rejections. Filing of any bid in response to this Advertisement shall constitute an agreement of Bidder to these

conditions. No Bidder may withdraw its bid for a period of ninety (90) days from the date specified for opening of

bids.

Fox Metro Water Reclamation District - North WWTP Bar Screen Replacement

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 02 Jan 2025 13:48:57 GMT

Construction of Fox Metro Water Reclamation District’s North WWTP Bar Screen Replacement project has begun. Trotter and Associates is assisting the District with construction engineering services throughout the project, including close coordination and collaboration with the District's design engineer.

The existing bar screen operation utilizes three mechanical bar screens, which date back to 1989 when the District operated as the Aurora Sanitary District. The three existing screens are being replaced as part of the project, and a fourth is being integrated into the process. The contractor recently completed the erection of the building's additional outer shell. To facilitate the building addition, the contractor relocated several site utilities, including the relocation of the 72” overflow. With the project still in its infancy, construction will continue through 2025.

Happy Holidays from Trotter and Associates, Inc.

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 23 Dec 2024 17:12:12 GMT

Trotter and Associates, Inc. wish you Happy Holidays and a prosperous New Year!

Thank you for your continued support and partnership. On behalf of everyone at Trotter and Associates, we look forward to working with you in 2025… and for years to come.

The Trotter and Associates, Inc. Holiday Tradition of Giving Continues!

m.dupree@trotter-inc.com (Mark Dupree) — Sun, 22 Dec 2024 14:38:23 GMT

This holiday season, Trotter employees decided to spread cheer by giving back!

The Trotter Team generously made year-end donations to support service organizations, which the company matched. The funds will be donated to support the missions of organizations located in Illinois and Wisconsin.

We hope these contributions make a difference and help brighten the year for others.

Happy Holidays and Happy New Year from the entire Trotter Team!

Village of Fox Lake - 2024 Roadway Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 19 Dec 2024 17:06:16 GMT

The Village of Fox Lake recently completed its 2024 Roadway Improvement project that improved a half mile of Longwood Drive and Wildwood Drive. Rehabilitating these roadways included using Full-Depth Reclamation with Cement, a sustainable construction method. This method pulverizes the existing pavement section and mixes cement, providing a more substantial base for the new pavement section. Grant Township maintains a section of Longwood Drive and two other roadways east of the work being completed. To minimize public impacts and provide a comprehensive improvement to residents, the Township resurfaced a half mile of its roadways in conjunction with the Village. Trotter and Associates provided design and construction engineering services for the Village and the Township.

Trotter and Associates Participate in the STC Holiday Homecoming Parade

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 10 Dec 2024 16:40:25 GMT

Trotter and Associates, Inc. (TAI) is a full-service municipal engineering firm that has proudly served our hometown of St. Charles for 25 years!

This year, TAI was honored to support The Band of Brothers who performed in the STC Holiday Homecoming Parade! The band members are active and retired firefighters who made the evening even brighter, and we thank them all for their service.

From all of us at Trotter and Associates, we wish everyone a Wonderful Holiday Season and a Very Merry Christmas!

Glenbard Wastewater Authority - Parking Lot Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 10 Dec 2024 14:32:15 GMT

Glenbard Wastewater Authority recently completed replacing the aging asphalt parking lot at its main office. To meet current needs, the lot was expanded from seven spaces to sixteen, including accessible parking. With the East Branch DuPage River directly downstream of the site, permeable pavers were utilized instead of asphalt. The use of these pavers not only reduces the amount of stormwater runoff but also improves the quality through natural filtering. Trotter and Associates assisted the Authority throughout the entire life cycle of this project.

Steve Corless Joins TAI as our New Electrical Engineer

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 09 Dec 2024 13:45:31 GMT

Steve Corless has joined the Trotter and Associates, Inc. Team as a Senior Electrical Engineer. Steve is a highly skilled electrical and controls engineer with extensive experience in municipal, manufacturing, and consulting sectors. Throughout his career, he has significantly contributed to designing and implementing electrical equipment, components, and control systems. Steve will support TAI projects, emphasizing electrical design and system integration, ensuring all equipment is effectively powered and controlled.

Steve will work between our St. Charles and Fox Lake offices. We look forward to introducing Steve to our clients.

Village of Fox Lake – Wayfinding Sign Program

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 05 Dec 2024 14:04:57 GMT

The Village of Fox Lake engaged Trotter and Associates, Inc. to work with a sign design firm, obtain permits, and provide construction observation for the fabrication and installation of wayfinding signs throughout the Village. The project also included removing and replacing Village of Fox Lake signs with new monument signs. These monument signs incorporated the stone base and Village logo as seen throughout other structures constructed within the Village over recent years. The project involved permitting three separate DOTs which included: IDOT, Lake County, and McHenry County. In total, 19 signs were installed, and more are slated for construction in 2025.

Happy Thanksgiving from Trotter and Associates, Inc

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 26 Nov 2024 15:53:44 GMT

Trotter and Associates, Inc. wishes our customers, partners, and employees a Happy Thanksgiving! May your day be full of peace, love, and joy.

City of Sycamore – Well 7 Radium Improvements Project

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 25 Nov 2024 13:23:47 GMT

In 2019, Trotter and Associates was engaged by the City of Sycamore to complete a Water Master Plan, which identified the need for improved radium removal. The plan outlined several options to meet this need; ultimately, the City moved forward with using a hydrous manganese oxide (HMO) filtration system. This filter will be integrated into the existing water system at the City’s Well 7 site, which is installed within a new structure. In addition to the filter, this structure will also house the new chlorine feed, chemical feed/mixing, and electrical system, which are being replaced as part of the project. With the filter being delivered to the site in early July, construction of the project is on track to allow the facility to be operable by the Fall of 2024.

Trotter and Associates, Inc. Welcomes Architect Jeffrey Perkis, AIA, NCARB

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 20 Nov 2024 13:58:37 GMT

Trotter and Associates, Inc. welcomes Jeff Perkis, AIA, NCARB, as a Project Architect. Jeff will be based in the St. Charles office and will work with TAI’s Team on a number of new projects that require his expertise.

Before joining TAI, Jeff spent several years at Dewberry as a Project Architect, where he was involved in all aspects of project design through construction administration. His skills include managing and directing the production of drawings, overseeing design decisions, producing renderings, and managing construction documents.

We are thrilled to have him on board, as his extensive experience will significantly benefit our team and projects.

Village of Algonquin – Water Treatment Plants No. 1 and No. 2 Aerators and Roof Replacements

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 19 Nov 2024 19:28:09 GMT

The Village of Algonquin recently awarded this project to Keno & Sons, which kicks off the project's next phase for Trotter and Associates. Over the next several months, the Trotter team will assist Village Staff with equipment and material submittal reviews and other construction administration duties. Work at these plants includes replacement of the existing aerators, two will be installed at each plant, and replacing their roofs with EPDM roofing systems. Based on equipment lead times, work is currently scheduled to begin in the summer of 2025.

Village of Glendale Heights – Phosphorus Removal Project

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 13 Nov 2024 14:25:42 GMT

Trotter and Associates assisted the Village of Glendale Heights in implementing the phosphorus removal upgrades at their wastewater treatment facility. The existing biological process utilized single stage nitrification which took place within the four aeration basins. As part of the project these basins have been converted to an A2O process. Baffle walls were installed to create separate anaerobic, anoxic, and aerobic zones. Additionally, submersible mixers were installed and an internal recycle pump conveys nitrified MLSS to the anoxic zone for denitrification. Chemical polishing facilities were constructed to allow dosing of alum upstream of the secondary clarifiers or prior to solids dewatering. The improvements were completed in October 2024, and TAI is now assisting the Village with process monitoring and optimization.

City of Elgin - 2024 Sewer Cleaning and Lining Program

Wed, 13 Nov 2024 12:30:05 GMT

City of Elgin - 2024 Sewer Cleaning and Lining Program

ORIGINAL ADVERTISED DATE: November 13, 2024

DUE DATE: December 5, 2024

PROJECT MANAGERS: Terry Heitkamp

INVITATION TO BID

The City of Elgin, Illinois, will receive sealed bids online at:

https://cityofelgin.ionwave.net/Login.aspx

By the Purchasing Department, 150 Dexter Court, Elgin, Illinois, until 3 pm, December 5, 2024 for the 2024 Sewer Cleaning and Lining Program . All bid bonds are due at 12:00 noon on December 5, 2024 in the Purchasing Department at City Hall, 150 Dexter Court, Elgin, Illinois 60120.

Work Description

The Project shall consist of cured-in-place pipe (CIPP) 2,727 feet (8” – 602’, 24” - 230’ & 36” - 1,895’) and manhole rehabilitation 87 vertical feet; and all other appurtenant work and materials necessary to complete the project as specified.

Questions

Questions regarding this bid package can be directed to Terry Heitkamp of Trotter and Associates, Inc. at t.heitkamp@trotter-inc.com . Questions regarding this procurement process can be directed to Daina DeNye, Purchasing Director, at denye_d@cityofelgin.org .

Bid Security

All proposals must be accompanied by an original Bid Bond, Certified or Cashier’s Check, or a Bank Draft in an amount equal to at least 5 percent of the bid, payable without condition to the City of Elgin, Illinois, which sum shall be forfeited in case the successful bidder fails to enter into a binding contract and provide a properly executed contract surety bond within 15 days after the date the City Council awards the contract.

References

Rejection of Bids

Mitchell Severson, P.E., Joins TAI’s Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 12 Nov 2024 21:11:03 GMT

Trotter and Associates, Inc. is pleased to announce Mitchell Severson, P.E., has joined the firm as a Project Engineer. Mitchell, a 2018 University of Illinois graduate, holds a Bachelor of Science in Civil Engineering with a primary concentration in transportation and a secondary focus on construction management. He will be based out of the St. Charles, IL office.

Before joining TAI, Mitchell worked as a Project Engineer at Thomas Engineering Group, LLC, where he developed 5-Year Roadway Programs for the Villages of Fox Lake and Indian Head Park.

Mitchell has made an immediate contribution to Trotter. Please join us as we officially welcome him to the team!

Thank You, Veterans

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 11 Nov 2024 21:07:02 GMT

Trotter and Associates, Inc. recognizes and remembers all who have served or are actively serving our country. Thank you to veterans Gary Randle II and Jesse Graham, who are part of the TAI team, and to Veterans everywhere. We salute your courage, honor, and bravery today and always.

City of Batavia Wastewater Treatment Facility – Phase 1 and 2A Rehabilitation Projects

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 07 Nov 2024 20:36:48 GMT

During the planning for the City of Batavia’s Wastewater Treatment Plant improvements, Trotter and Associates analyzed the plant's electrical system and developed a plan to ensure that the short-term rehabilitation improvements and the long-term expansion plans for the facility could be supported electrically.

In 2019, construction of the Main Building was completed as part of the Phase 1 project. The building included an electrical room for the plant’s new 3000-amp service entrance, switchboard, and automatic transfer switch. This Building also contained provisions for constructing a future electrical room, allowing the system to be expanded for long-term needs while minimizing impacts to existing plant operations. Also, during this phase, both power and control duct banks were installed throughout the plant, connecting existing and new structures to the power and SCADA system within the Main Building. Construction of the Phase 2A Rehabilitation project started in 2023. Electrical work associated with this phase includes those necessary to power the three new structures and the related equipment.

Both phases of work incorporated typical building power and lighting improvements, as well as work more common in municipal and industrial projects. This included using variable frequency drives to control the speed of equipment, equipment monitoring and controls, HVAC power and controls, lighting automation, door access and fire alarm systems, and lighting protection.

Under both phases, Trotter and Associates worked closely with the City of Batavia Electric Utility to design and install duct banks to relocate the overhead facilities within the work area. These facilities comprise the City’s fiber network, primary and secondary power, and two private utility fiber networks. The relocation work was completed in 2024; 2,000 feet of primary power, 1,000 feet of secondary power, and 3,000 feet of fiber were relocated. Additionally, two switchgear, four transformers, and numerous hand holes were installed.

City of Harvard Wastewater Treatment Facility – Phase 1A Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 07 Nov 2024 20:20:07 GMT

To facilitate improvements of the Phase 1A project at the City of Harvard’s Wastewater Treatment Plant, the electrical system had to be overhauled. A 2000-amp main switchboard was installed, which feeds power to several new motor control centers and panelboards. The switchboard also includes provisions for future improvements. Additionally, a network of power and control duct banks was installed throughout the site to convey power and control signals between various pieces of equipment. VFD’s were utilized to provide power savings and allow the City the ability to control the speed of equipment.

Additionally, the entire Supervisory Control and Data Acquisition (SCADA) system was replaced. This work included installing new servers and workstations within the Administration Building to monitor and control the SCADA system. PLCs and field devices were also installed to monitor and control various pieces of equipment.

Pam Davenport Joins Trotter and Associates, Inc. CAD Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 06 Nov 2024 12:36:38 GMT

Trotter and Associates, Inc. (TAI) welcomes Pam Davenport as a Senior Project Designer to the CAD Team. Pam will be based in TAI’s St. Charles office and will provide essential support to staff across all three TAI office locations. With over 25 years of experience in civil/transportation design, Pam is already a valuable addition to the team.

Pam has been instrumental in developing company CAD standards and integrating client-specific standards throughout her career. As the TAI firm continues to grow, Pam’s contributions will ensure clients and contractors continue to receive, with confidence, clean, well-designed, high-quality plans. These detailed efficiencies will help maintain the integrity of TAI’s internal QA/QC review processes. Our team looks forward to her contributions to TAI projects throughout northern Illinois and southern Wisconsin.

Fox Lake Lead Service Line Replacement Project

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 05 Nov 2024 13:32:21 GMT

Following the EPA’s regulations for removing lead service lines (LSL), the Village of Fox Lake has begun its first phase of LSL replacements. The original water system within the area of this phase dates back to 1939, when the installation of lead water services was prevalent. The contractor will perform field verifications to determine existing service line material and the extent of the replacement.

All lead and galvanized water services encountered will be replaced from the water main to the meter within the house. It is anticipated that upwards of 150 water services will be replaced during this phase. This $1.5 million project was awarded to Five Star Energy Services. Construction has already begun and is expected to be completed in 2025. The project is being funded through the IEPA’s Public Water Supply loan program, in which the Village has received 100% principal forgiveness based on provisions associated with funding for lead service lines.

Village of Algonquin - Braewood Pump Station Rehabilitation

Tue, 05 Nov 2024 13:09:26 GMT

ORIGINAL ADVERTISED DATE: November 5, 20224

DUE DATE: December 4, 2024 – 10:00 AM

PROJECT MANAGER: Jillian Kiss, P.E.

INVITATION TO BID

The Village of Algonquin, Illinois, will receive sealed bids at the William J. Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102 until December 4, at 10:00 a.m. CST for the Braewood Pump Station Rehabilitation, at which time the bids will be publicly opened and read. Bid proposals for this project will be considered not only on the basis of cost, but also on past performance, experience and ability to perform the work.

Pre-Bid Meeting

A non-mandatory pre-bid meeting will be held on November 18 at 1:00 p.m. at the Village of Algonquin Public Works, 110 Mitchard Way, Algonquin, IL 60102

Work Description

The project consists of the replacement of existing raw sewage pumps and variable frequency drives, replacement of existing in-channel grinder equipment, replacement of interior and exterior lift station piping and flow meter, relocation of existing backflow preventer and water meter, removal and replacement of concrete slab with access hatch, HVAC upgrades, and electrical upgrades. The project will also include HMA pavement restoration, PCC curb and gutter restoration, and landscape restoration.

Document Inspection and Procurements

The pertinent documents can be reviewed at the office of the Village Clerk, 2200 Harnish Dr., Algonquin, IL 60102. Electronic copies of “Braewood Pump Station Rehabilitation” Plans, Specifications, and Contract Documents may be obtained for free online at www.algonquin.org/bids (the project will be listed near the bottom of the page).

A compact disc of the information may also be obtained at the Village of Algonquin, Office of the Village Clerk, Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102, upon receipt of a $10.00 non-refundable deposit. If mailing is requested, an additional $5.00 deposit will be required.

Questions

All questions regarding this project shall be directed to Jillian Kiss, P.E., Trotter & Associates, Inc. at j.kiss@trotter-inc.com or (630) 587-0470.

Bid Security

Each bid shall be accompanied by a bid bond, bank draft, cashier's check, or certified check payable to the order of the Village of Algonquin, Illinois, in an amount not less than five (5) percent of the bid amount, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful bidder will be required to furnish Performance, Completion, and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to 100 percent of the contract sum.

The successful bidder will be required to furnish a Maintenance Bond in the amount of five (5) percent of the contract sum on a form developed by an approved corporate surety. The bond shall be held by the Owner for one year from the date of final acceptance

City of Crystal - Lake Lift Station #14

Thu, 31 Oct 2024 14:49:34 GMT

The City of Crystal Lake retained Trotter and Associates to design the rehabilitation of the City’s Lift Station #14. The existing lift station, constructed in 1974, is a dry well / wet well configuration and has started to deteriorate over time. The existing wet well will be rehabilitated, structurally lined, and have submersible pumps installed within it. Additional improvements include the construction of a new valve and meter vault, installing a backup generator, and replacing the control system.

The station is located one block from the lake and has a high groundwater table, which poses a unique challenge for the contractor to complete the work in dry conditions. Any dewatering required to lower the elevation of the groundwater table must be conducted in a manner that will not impact the lake or nearby residents. The construction of the lift station was awarded to Bolder Contractors, Inc., with construction on-site beginning October 15 ^th and completion slated by the end of 2024.

Trotter and Associates, Inc. to Attend APWA Wisconsin Chapter Fall Conference

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 30 Oct 2024 18:13:46 GMT

Steve Cieslica, P.E., and Dustin Priebe, P.E. from Trotter and Associates, Inc., will be attending the APWA Wisconsin Chapter Fall Conference in Sheboygan, Wisconsin, from October 30 to November 1, 2024. This year’s conference includes a variety of technical and educational sessions, along with a tour of Sheboygan’s Water Plant.

The APWA conferences allow our team and other public works professionals to exchange knowledge and experiences, highlighting best practices within the industry. Forums like this support TAI’s commitment to providing sustainable solutions for our clients while enhancing our capacity to address ongoing community growth and aging infrastructures.

The Trotter Team looks forward to meeting you and discussing your community’s needs.

Elizabeth Heise from TAI Presents at Upcoming WWTF Webinar

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 29 Oct 2024 15:54:45 GMT

Elizabeth Heise from Trotter and Associates, Inc. (TAI) will present “Considerations in Selection of Phosphorus Removal Process” for WWTF’s Webinar IEPA #20420 on Wednesday, October 30, 2024, at 12:00 pm CST.

This webinar will provide actionable recommendations on selecting preferred upgrades for a wastewater treatment facility facing a new effluent phosphorus limit.

The presentation will:

Consider existing facility infrastructure, including configuration, secondary treatment, solids treatment, disinfection, available capacity, operational requirements, cost, and available footprint on-site.
Review the use of decision-making criteria, both monetary and nonmonetary, as part of the decision-making process.
Discuss the selection process and examine a brief example case.

The webinar will begin at noon and conclude by 1:00 pm CST. Earn up to 1 PDH or RTC hour. Click the button below to register with Illinois Section AWWA; attendees will be furnished (via email) with all materials and links needed to participate in the webinar. Questions? Call Kali Spain.

ISAWWA Member Rate: $0.00

NON-ISAWWA Member Rate: $25.00

Contact: Kali Spain, kali@isawwa.org 866.521.3595 x3

LINK: Illinois Section American Water Works Association

Village of Fox Lake NWRWRF – Screw Compressors Phase II

Mon, 28 Oct 2024 11:37:03 GMT

ORIGINAL ADVERTISED DATE: October 28, 20224

DUE DATE: Tuesday, November 26, 2024 – 2:00 PM

PROJECT MANAGERS: Liz Heise, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed proposals until Tuesday, November 26, 2024 – 2:00 PM addressed to the Village of Fox Lake, 66 Thillen Drive, and shall be labeled “Bid for NWRWRF – Screw Compressors Phase II.” Bid opening will be held immediately following the receipt of bids.

A Non-Mandatory Pre-Bid Conference will be held on Tuesday, November 12, at 2:10 p.m. at the NWRWRF, 200 Industrial Drive, Fox Lake, IL.

Work description:

Demolition
Removal of four (4) blowers, two (2) concrete slabs, blower intake, wall, blower discharge piping, and blower control panel in the blower building.
Blower Building:
Infill of wall openings and roof openings. Installation of two (2) screw compressor blowers and associated blower air header piping.
Installation of overhead door.
Installation of VFD for blowers No. 1 and 2.
Construction of two (2) new concrete blower equipment pads.
Replacement of three (3) windows.

Document Inspection and Procurement:

The Contract Documents may be inspected and purchased at the following location.

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630/587–0470

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $125.00 for a hard copy and $30.00 for an electronic copy. The addenda will be issued only to plan holders. Questions should be directed to:

Liz Heise, P.E.

(630) 587-0470

e.heise@trotter-inc.com

Bonds:

Each bid shall be accompanied by a bid bond, bank draft, cashier's check, or certified check payable to the order of the Village of Fox Lake, Illinois, in an amount not less than ten (10) percent of the bid amount, as a guarantee that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The successful bidder will be required to furnish Performance and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to 100 percent of the contract sum.

Rejection of Bids:

City of North Chicago - Water Main Improvement Project Completed

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 23 Oct 2024 14:16:00 GMT

The City of North Chicago’s $8.9-million Water Main Improvement Project along 16 ^th Street and various side streets has been completed.

This project included replacing over two miles of water main and 180 residential water services. Ninety-one services were extended to the residential water meter to replace existing lead or galvanized service lines. Additionally, all affected roadways within the work area were fully reconstructed or resurfaced.

The project, completed ahead of schedule and under budget, was funded through the IEPA low-interest loan project. The city qualified for a reduced interest rate for small communities and over a million dollars in principal forgiveness.

TAI to Attend the League of Wisconsin Municipalities 126th Annual Fall Conference

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 21 Oct 2024 15:36:07 GMT

Gary Randle and Steve Cieslica, P.E. from Trotter and Associates, Inc. (TAI) will attend the League of Wisconsin Municipalities 126 ^th Annual Fall Conference from October 23 ^rd to 25 ^th in Middleton, WI.

We invite you to stop by Booth #58 to learn more about TAI’s full range of services.

The firm’s team of in-house licensed engineers, architects, and land surveyors are recognized within the industry for resolving complex issues caused by increased development, a changing regulatory environment, and aging infrastructure. TAI’s 25 years of specialized experience allows us to plan, design, manage, and deliver sustainable solutions for our valued clients. Stop by our booth and let's talk about your community’s needs.

Trotter and Associates, Inc. Attends the 2024 WWOA Conference

m.dupree@trotter-inc.com (Mark Dupree) — Sun, 20 Oct 2024 15:32:37 GMT

Scott Trotter, P.E., BCEE, Aaron Berry, P.E., Robert Benson, P.E, and Eric Davenport will attend the Wisconsin Wastewater Operators Association (WWOA) 58 ^th Annual Conference in Appleton, Wisconsin. The conference, organized by the WWOA, brings together professionals from across Wisconsin to exchange knowledge, explore innovative solutions, and strengthen industry connections.

Scott, Aaron, Robert and Eric will be at Booth 416, connecting with colleagues and clients, gaining insights into emerging technologies, and exploring innovative and sustainable solutions to address aging infrastructure and other evolving challenges in the field. TAI is committed to enhancing the expertise of its team and reinforcing our position as a trusted partner for excellence in consulting services.

Allison Nguyen Joins TAI’s Water Wastewater Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 16 Oct 2024 12:57:42 GMT

Trotter and Associates, Inc. (TAI) is pleased to introduce Allison Nguyen as the newest member of our Water/Wastewater Engineering Team. Allison graduated from the University of Illinois Urbana-Champaign in May 2024 with a degree in Agricultural and Biological Engineering and a minor in Natural Resource Conservation.

Allison brings experience from her USDA Natural Resources Conservation Service internship and is dedicated to solving water and wastewater challenges while upholding Trotter's attention to detail and innovation. Please join us in welcoming Allison Nguyen to the team!

Village of Fox Lake - NWRWRF – Screening Replacement

Fri, 11 Oct 2024 16:36:06 GMT

ORIGINAL ADVERTISED DATE: October 11, 2024

BID DUE DATE: 2 pm, November 12, 2024

MANDATORY PRE-BID DATE: 11 am, October 23, 2024

PROJECT MANAGERS: Elizabeth Heise

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed bids. The bids should be addressed to the Village of Fox Lake, 66 Thillen Drive, and labeled “Bid for NWRWRF—Screening Replacement.”

Pre-Bid Meeting:

A Mandatory pre–bid Conference will be held on Wednesday, October 23 ^rd, at 11 a.m. at the NWRWRF, 200 Industrial Drive, Fox Lake, IL. Bidders/Contractors not attending the Pre-Bid Conference will have their bids rejected.

Work description:

A. Demolition

Removal of existing screens, associated appurtenances and electrical components, guardrail, concrete equipment pad, concrete curb, and screenings washer/compactor.
Removal of control panels, makeup air unit, unit heaters, exhaust fan, boiler stack, hot water piping, hydronic system, and gas piping in the screen and generator building.

B. Screen and Generator Building:

Installation of two (2) new screens and washer compactors; remove concrete curb as needed to achieve desired angle.
Installation of guardrail.
Installation of non-potable water and washwater piping, tees, hydropneumatic tank, and ball valves.

Document Inspection and Procurement:

Electronic (PDF) copies and hard copies of the Contract Documents are available for purchase at:

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite C

St. Charles, Illinois 60175

(630) 587-0470

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $125.00 for a hard copy and $30.00 for an electronic copy. The addenda will be issued only to plan holders.

Project Contact:

Liz Heise, P.E.

e.heise@trotter-inc.com

Bid, Performance, and Payment Bond:

Submission of Bids:

Any contract or contracts awarded are expected to be funded in part by a grant awarded by the U.S. Environmental Protection Agency as a Community Grant. The contractor must comply with all funding assistance provisions outlined in the project specifications. Federal rules and regulations align with those of the Illinois EPA’s Water Pollution Control Loan Program specified in Illinois Administrative Code Title 35, Part 365. Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to regulations contained in the Procedures for Issuing Loans from the Water Pollution Control Loan Program (35 IAC Part 365), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), and Illinois Works Jobs Program Act (30 ILCS 559/20-1). This procurement is also subject to the grant recipient’s policy regarding the increased use of disadvantaged business enterprises. The grant recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications. Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4. In addition, this procurement is subject to the “Build America, Buy America” Act.

TAI Welcomes Back Sead Sejdiu as a Full-time Staff Engineer!

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 10 Oct 2024 19:00:04 GMT

TAI is pleased to welcome Sead Sejdiu back as a full-time Staff Engineer. Sead was a standout 2023 Summer Intern who recently graduated from the University of Illinois at Urbana-Champaign with a Bachelor of Science in Civil Engineering, specializing in Transportation and Construction Management.

During his internship, Sead worked closely with TAI’s Dustin Priebe, P.E., on various projects, including the Lakefront Park redevelopment initiative. This initiative involved creating primary access for residents and businesses along Nippersink Road, adjacent to Lakefront Park, and installing new water main improvements to bring municipal water to the area. Sead’s deep-rooted interest in transportation and construction management, along with his strong problem-solving skills and enthusiasm, make him a valuable addition to the TAI team. We are glad to have Sead back and look forward to introducing him to our clients.

City of North Chicago Foss Park Underpass And Retaining Wall Improvements

Wed, 09 Oct 2024 13:23:31 GMT

ORIGINAL ADVERTISED DATE: October 9, 2024

DUE DATE: Friday October 18, 2024 at 10:00 AM

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of North Chicago will receive sealed Bids until the 18th day of October, 2024 at 10:00 AM in the Building Dept (attn. City Engineer) located in City Hall, 1850 Lewis Avenue, North Chicago, IL, 60064. At 10:05 AM in the City Council Chambers, the Bids will be opened and read for the following:

City of North Chicago Foss Park Underpass And Retaining Wall Improvements

WORK DESCRIPTION:

The Project includes furnishing all labor, materials, equipment, disposal of spoil materials, and other items necessary for hot-mix asphalt removal; subgrade excavation, installation and grading of aggregate base course, removal & installation of storm sewer and structures, installation of PCC reinforced pavement, placement of hot-mix asphalt binder and surface course; curb and gutter removal and replacement; sidewalk removal and replacement; retaining wall removal and installation; restoration, and all other items of Work in accordance with the Plans and Specifications.

CONTRACT DOCUMENTS:

The Contract Documents will be available for inspection and purchase at:

Trotter and Associates, Inc.

38 W Grand Ave, Ste 300

Fox Lake, IL 60020

Contact Heidi Patla to make an appointment or purchase documents: h.patla@trotter-inc.com .

BIDS:

Bids shall be received in a sealed envelope addressed to the City of North Chicago Building Dept. (Attn: City Engineer), 1850 Lewis Avenue, North Chicago, IL, 60064, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City Of North Chicago Foss Park Underpass And Retaining Wall Improvements

The City of North Chicago is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

City of North Chicago 2024 Alley Program

Wed, 09 Oct 2024 13:14:47 GMT

ORIGINAL ADVERTISED DATE: October 9, 2024

DUE DATE: Friday October 18, 2024 at 10:10 AM

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of North Chicago will receive sealed Bids until the 18th day of October, 2024 at 10:10 AM in the Building Dept (attn. City Engineer) located in City Hall, 1850 Lewis Avenue, North Chicago, IL, 60064. At 10:15 AM in the City Council Chambers, the Bids will be opened and read for the following:

City of North Chicago 2024 Alley Program

WORK DESCRIPTION:

The Project includes furnishing all labor, materials, equipment, and other items necessary for hot-mix asphalt removal; aggregate base repair (undercuts), base course grading, placement of hot-mix asphalt binder and surface course; restoration, and all other items of Work in accordance with the Plans and Specifications.

CONTRACT DOCUMENTS:

The Contract Documents will be available for inspection and purchase at:

Trotter and Associates, Inc.

38 W Grand Ave, Ste 300

Fox Lake, IL 60020

Contact Heidi Patla to make an appointment or purchase documents: h.patla@trotter-inc.com .

BIDS:

BID: City of North Chicago 2024 Alley Program

The City of North Chicago is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

Scott Trotter and Jake Robinson at the University of Iowa Engineering Career Fair

Wed, 09 Oct 2024 11:06:23 GMT

Go Hawkeyes!!!

Scott Trotter, P.E., BCEE, President of Trotter and Associates, and Jake Robinson, E.I.T. and Iowa Alum, look forward to meeting you and learning more about your professional career goals during the Career Fair on Thursday, October 10th, from 11 a.m. to 4 p.m.

TAI is a growing firm seeking interns and new graduates to fulfill roles in civil, structural, and environmental engineering. If you are hardworking and ready to make an impact, stop by Booth #42, located on the second floor of the ballroom in the Iowa Memorial Union.

TAI is a comprehensive civil engineering firm serving Northern Illinois and Southern Wisconsin municipalities. Visit trotter-inc.com/careers to learn more about the firm and how you can get your “Boots on the Ground!”

TAI to Attend Purdue 2024 Fall CESAC Civil Engineering Career Fair

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 08 Oct 2024 20:39:56 GMT

Are you motivated, have a strong work ethic, and are interested in making an impact? Then you should be introducing yourself to the Trotter and Associates, Inc. (TAI) Team!

Jerry Ruth, P.E., and Cody Hansen, P.E. of Trotter and Associates, Inc., will attend the CESAC Civil Engineering Career Fair from 9am – 3pm on Thursday, October 10 ^th at Purdue’s France A. Cordova Recreational Sports Center.

Let’s have a conversation focused on your career goals, opportunities, and how to get your Boots on the Ground. TAI is a full-service civil engineering firm with offices in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI.

Visit trotter-inc.com/careers for information on our intern and new hire programs.

BOILER-UP!

TAI’s Lindsay Muth and Irena Hix, Volunteer for WEFTEC Community Service Project

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 07 Oct 2024 15:21:49 GMT

Trotter and Associates, Inc. is proud to have Lindsay Muth and Irena Hix participate in this year's annual WEF Community Service Project. Every year, WEFTEC attendees have an opportunity to give back to the local host city.

This year’s project, “Maryites Are Stormwater SMArt!” took place at St. Mary’s Academy. Lindsay Muth and Irena Hix joined the volunteers organized by the Students and Young Professional Community (SYPC) to construct two bio-gardens to offset nearby stormwater infrastructure in a courtyard subject to frequent flooding after precipitation events. The stormwater runoff from the school and surrounding impervious areas creates pooled water in front of the cafeteria, causing problems with safe access to the entrance. This project alleviates flooding by capturing 5,000 gallons of runoff, and the native plants create a beautiful natural space near the courtyard entrance.

Trotter and Associates, Inc. congratulates Lindsay and Irena and the dedicated volunteers of this year’s Students and Young Professionals Community Service Project on their invaluable contributions to a successful community project.

Trotter and Associates, Inc @ WEFTEC 2024

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 04 Oct 2024 20:19:17 GMT

Trotter and Associates, Inc. (TAI) will have several team members attending the 2024 WEFTEC Conference in New Orleans, Louisiana, from October 5 to October 9, 2024.

Joining the Firm’s President, Scott Trotter, P.E., BCEE, will be Aaron Berry, P.E., Jerry Ruth, P.E., Chris Marschinke, P.E., Gary Randle II, Liz Heise, P.E., Lindsay Muth, E.I.T, Irena Hix, and Eric Davenport.

Aaron Berry, P.E., TAI’s Director of Business Operations, currently Chairs the WEFTEC Advisory Committee. This committee works to provide real-time, real-life information to the WEF Board, Program, Membership, and S&YP committees, enabling them to recommend practical topics to enhance the member/participant WEFTEC experience.

Elizabeth Heise, P.E., TAI Project Manager, has been the Vice-Chair of the Students and Young Professional Committee (SYPC) and will assume the position of Chair in 2025. The WEF SYPC develops programs to drive innovation, enrich expertise, and increase awareness of the value of water. Lindsay Muth, E.I.T., TAI Staff Engineer, and Irena Hix, TAI Staff Engineer, both serve on the SYPC Committee and are actively involved by assisting with service projects.

TAI supports the active participation of its team members in WEFTEC, as it has significantly contributed to their leadership development, expansion of professional networks, and specialized knowledge within the water sector and at both the local and national levels!

Village of Fox Lake - North Access Road to Lakefront Park

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 01 Oct 2024 16:26:03 GMT

The Village of Fox Lake engaged Trotter and Associates, Inc. to design and construct a new roadway for the Lakefront Park redevelopment initiative. Valued at approximately $1.4 million, this undertaking will serve as the primary means of access for the residents and businesses along Nippersink Road, adjacent to Lakefront Park.

The project also includes new water main improvements installed to bring municipal water to the residents and businesses and updates to the stormwater utilities within the area. Construction began in June 2023, and the roadway opened to the public in November, achieving Substantial Completion. The project has reached Final Completion, with the overall cost being about $20,000 under budget.

City of North Chicago 2024 Road Resurfacing

Wed, 25 Sep 2024 15:31:24 GMT

ORIGINAL ADVERTISED DATE: September 26, 2024

DUE DATE: Friday October 4th at 11:00 AM

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of North Chicago will receive sealed Bids until the 4th day of October 2024 at 11:00 AM in the Building Dept. (Attn: City Engineer), at the City Hall, 1850 Lewis Avenue, North Chicago, IL, 60064. At 11:05 AM in the City Council Chambers, the Bids will be opened and read aloud for the following:

WORK DESCRIPTION:

The Project includes the resurfacing of various streets in the City of North Chicago. The proposed improvements (see Project Location Map and Typical Sections for additional information) include HMA surface removal (variable depth), Class D patching, installation of HMA binder and surface courses, PCC curb and gutter removal and replacement, PCC sidewalk removal and replacement, structure adjustments, pavement markings and parkway restoration, and all other appurtenant work and materials necessary to complete the Project in accordance with the Plans, Standard Specifications and these Special Provisions. The Contractor is required to maintain two-way directional flow of traffic on each street throughout construction.

CONTRACT DOCUMENTS:

The Contract Documents will be available for inspection and purchase at:

Trotter and Associates, Inc.

38 W Grand Ave, Ste 300

Fox Lake, IL 60020

Contact Heidi Patla to make an appointment or purchase documents: h.patla@trotter-inc.com .

BIDS:

BID: City of North Chicago 2024 Street Resurfacing Program

The project is being funded by Motor Fuel Tax funds. The City of North Chicago is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

City of Woodstock – Water Main Replacement Program

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 25 Sep 2024 11:30:20 GMT

Trotter and Associates is continuing to assist the City of Woodstock with the management of their Water Main Replacement Program. This $3.4 million project will provide a significant upgrade to a half mile of the Pleasant Street corridor. The existing 6-inch aging water main is being upgraded to an 8-inch, including replacing all lead water services from the main to the house. Additionally, to improve drainage of this area approximately 2,600 feet of storm sewer is being installed. Upon completion of the utility installation, the entire section of the roadway will be rehabilitated, with a mix of full reconstruction and traditional mill and overlay.

Village of Fox Lake – 2024 Sewer Cleaning and Lining

Tue, 24 Sep 2024 17:44:09 GMT

Village of Fox Lake – 2024 Sewer Cleaning and Lining

ORIGINAL ADVERTISED DATE: September 24, 20224

BID DUE DATE: 11:00 AM, October 11, 2024

PROJECT MANAGERS: Dustin Priebe, P.E.

INVITATION TO BID

The Village of Fox Lake will receive sealed proposals for the project 2024 Sanitary Sewer Cleaning and Lining until 11:00 a.m. on October 11th, 2024, at the Village Hall, 66 Thillen Drive, Fox Lake, IL. The Bids will be publicly opened and read aloud immediately afterward in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

Village of Fox Lake, 66 Thillen Drive, Fox Lake, IL 60020

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: Deputy Clerk

Village of Fox Lake

2024 Sanitary Sewer Cleaning and Lining

Work Description

Provide all labor, services, and materials necessary for the televising, cleaning and lining of sanitary sewer pipe along pipe along North Holly Avenue, North York Street, Atwater Parkway, and all other work necessary for a complete and functional sanitary sewer televising, cleaning and lining project as shown, specified, or required. Pipe sections and joints found to be too offset for lining will be repaired by the Village prior to lining of the pipe section in question by the Contractor.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D, St. Charles, Illinois 60175

630/587–0470

Bid and Performance & Payment Bond

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the Village of Fox Lake, Fox Lake, Illinois, in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Pre–Bid Conference

None

Wage Rates

The contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County or McHenry County, whichever is greater.

Rates can be obtained online at www.state.il.us/Agency/idol/.

Rejection of Bids

TAI at the University of Wisconsin-Platteville Fall 2024 Career & Internship Fair

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 24 Sep 2024 13:21:22 GMT

Are you a top engineering student eager to make an immediate impact in the industry? Trotter and Associates, Inc. (TAI) is growing and looking for talented individuals like you to join our team. TAI is a full-service civil engineering firm with offices in Lake Geneva, WI, St. Charles, IL, and Fox Lake, IL.

Dustin Priebe, P.E., will attend the University of Wisconsin-Platteville Fall 2024 Career & Internship Fair on September 25th from 3 p.m. to 6 p.m. in the Velzy Commons at Ullsvik Hall. TAI is hiring 2025 Graduates for all three office locations. New staff engineers at TAI are mentored by experienced project managers to develop the next generation of engineering leaders.

The firm also offers summer internships, which can lead to full-time roles. Our interns work alongside skilled professionals, gaining practical experience to enhance their education and training. We evaluate candidates based on their work experience, community involvement, academic performance, work ethic, communication skills, and potential to contribute to TAI’s future. Once hired, we are dedicated to supporting your personal and professional growth, providing clear pathways for long-term career advancement.

If you are driven, hardworking, and eager to make a difference, stop by the TAI booth on September 25th and introduce yourself to Dustin Priebe. Visit trotter-inc.com for more information.

Carter Busch Joins TAI as Full-Time Staff Engineer

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 23 Sep 2024 11:29:48 GMT

Trotter and Associates, Inc. welcomes Carter Busch as a full-time Staff Engineer in our Lake Geneva, WI office! Carter graduated from The University of Wisconsin-Madison with a Bachelor of Science in Biological Systems Engineering.

Originally from Minnesota, Carter is an Eagle Scout. While at the University of Wisconsin-Madison, he was an Intern for the University of Minnesota Extension-Carver County. Carter was also a New Student Leader for UW-Madison’s class of 2026, requiring him to lead various programs in large and small groups. We are excited about Carter’s passion for solving water and wastewater challenges and appreciate his energy and strong work ethic. Join us in welcoming him to the Trotter Team!

TAI Welcomes Leah Fields to our Water/Wastewater Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 20 Sep 2024 01:01:24 GMT

Trotter and Associates, Inc. (TAI) is pleased to announce the addition of Leah Fields to our Water/Wastewater team. Leah recently graduated from the University of Illinois Urbana-Champaign with a degree in Agricultural and Biological Engineering. She served as president of the Illinois Urban Farming organization, which focused on promoting sustainable agriculture and education.

Leah's academic achievements are complemented by her practical experience. She was a Lab Assistant, teaching Systems Engineering 101 with a focus on using Fusion 360 software, and a member of the Theta Tau Professional Engineering Fraternity. Her internships at Tigerbrain Engineering and Waterborne Environmental, Inc. as a junior civil engineer and a technician intern, respectively, have equipped her with valuable skills and knowledge.

Leah has already had an immediate and positive impact on the TAI projects she is involved in, and we look forward to introducing her to our clients.

Trotter and Associates Inc. to Show at IML 111th Annual Conference

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 18 Sep 2024 19:10:17 GMT

Trotter and Associates, Inc. invites you to visit Booth #429 at the Illinois Municipal League's (IML) Annual Conference in Chicago -September 19 - 21, 2024.

Scott Trotter, Steve Cieslica, Aaron Berry, and Dustin Priebe will be representing the firm and look forward to discussing our experience and range of professional services. TAI specializes in resolving complex issues arising from increased development, a changing regulatory environment, and an aging infrastructure. As a trusted partner, TAI collaborates with its clients to seamlessly integrate infrastructure design. This allows us to develop strategic plans that help identify deficiencies, prioritize needs, and implement client-specific solutions.

Stop by Booth #429 and let’s discuss how TAI can bring you peace of mind.

City of Woodstock - Enhanced Street Program

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 17 Sep 2024 19:41:15 GMT

Trotter and Associates is continuing to assist the City of Woodstock with the management of their Enhanced Streets Program. The TAI team worked closely with City Staff to develop the scope of work for the 2024 improvements, which included reviewing pavement condition data, pavement cores, and considerations for the upcoming improvements to the Route 47 corridor. In 2024, over 6 miles of local residential, arterial, and light industrial streets will be improved. These improvements include both cement-stabilized reconstruction and the traditional mill and overlay. Additionally, various curb, sidewalk, and utility improvements are being completed. This project is on track to be finished in the fall of 2024.

Village of Fox Lake - Hillside Court Roadway Improvements

Mon, 16 Sep 2024 20:20:48 GMT

ORIGINAL ADVERTISED DATE: September 16, 2024

BID DUE DATE: 10:00 AM, October 11, 2024

PROJECT MANAGERS: Dustin Priebe

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed proposals for the Hillside Court Roadway Improvements project until 10:00 a.m. on Friday, October 11 ^th , 2024, at the Village Hall, 66 Thillen Drive, Fox Lake, IL. The Bids will be publicly opened and read aloud in the Council Chambers immediately afterward.

Submission of Bids:

Bids shall be made on the forms furnished by the Village and shall be submitted no later than the specified closing time in a sealed envelope addressed to: Village of Fox Lake, 66 Thillen Avenue, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

Hillside Court Roadway Improvements

Work Description:

This work shall include furnishing all labor, materials, equipment, and other incidentals necessary for installation of soldier pile wall within Hillside Court including excavation, furnishing and drilling of soldier piles, installation of treated timber lagging, and granular backfill; full pavement rehabilitation of Hillside Court and Pavement extension of Waltonian terrace including hot-mix asphalt removal; pulverization of existing pavement; base course grading, placement of hot-mix asphalt binder and surface course; driveway removal and replacement; driveway addition on Waltonian Terrace; and parkway restoration in accordance with the design plans, project specifications and contract documents. Scope of work also includes removal of existing stairs, which will be redesigned and built by Contractor.

Document Inspection and Procurement:

Electronic (PDF) copies and hard copies of the Contract Documents are available for purchase at Trotter and Associates, Inc., 38 W. Grand Ave., Ste 300, Fox Lake, IL 60020. Contact Dustin Priebe at d.priebe@trotter-inc.com to purchase the contract documents.

Questions should be directed to:

Dustin Priebe – d.priebe@trotter-inc.com

Bid and Performance & Payment Bond:

Bidders will be required to provide Bid security equal to five (5) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

Wage Rates:

The Village of Fox Lake is an equal-opportunity employer. Small, minority, and women-owned businesses are encouraged to submit bids.

Rejection of Bids:

The Village will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the ground of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Your Bid will be required to be submitted under a condition of irrevocability for a period of sixty (60) days after submission.

Trotter and Associates, Inc. Recruiting at UW–Madison Engineering Career Fair

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 16 Sep 2024 17:22:45 GMT

Scott Trotter, P.E., BCEE, and UW-Madison Alum Carter Busch from Trotter and Associates, Inc. (TAI) will attend the UW–Madison College of Engineering Career Fair today, September 16, from 11:00 a.m. to 5:00 p.m. TAI is actively recruiting individuals in construction, environmental, and structural engineering who are ready to make an immediate impact. We are hiring new graduates and 2025 summer interns.

Interested in getting your “Boots on the Ground” with Trotter and Associates? Visit us at the UW–Madison College of Engineering Career Fair today!

City of Woodstock – Illinois South Plant Phase I Improvements

Fri, 13 Sep 2024 20:26:15 GMT

ORIGINAL ADVERTISED DATE: September 13, 2024

BID DUE DATE: 2 pm, October 15, 2024

NON-MANDATORY PRE-BID DATE: 10 am, October 1, 2024

PROJECT MANAGERS: Elizabeth Heise

INVITATION TO BID

NOTICE is hereby given that the City of Woodstock will receive sealed proposals for the project entitled South Plant Improvements Phase 1 – City of Woodstock, Illinois until 2:00 p.m. on Tuesday, October 15 ^th , 2024 at Woodstock Public Works at 326 Washington St, Woodstock, IL 60098. The Bids will be publicly opened and read aloud immediately afterwards at Woodstock Public Works. The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: Utility Manager – Mike Rousey

City of Woodstock

South Plant Improvements Phase 1 – City of Woodstock, Illinois

Pre-Bid Meeting:

A non-mandatory pre-bid meeting will be held on October 1st at 10:00 am at the Woodstock South Plant located at 800 Dieckman St, Woodstock, IL 60098.

Work description:

All labor and equipment required to rehabilitate the aerobic digesters and sludge thickening tanks, construct a new chemical feed building, install VFDs on the oxidation ditch aerators, and perform demolition and site work as described in the plans and specifications.

Document Inspection and Procurement:

The Contract Documents may be inspected and purchased at the following location.

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite C

St. Charles, Illinois 60175

(630) 587-0470

Payment for Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The nonrefundable cost for plans and specifications is $200.00 for a hard copy and $50.00 for an electronic copy. The addenda will be issued only to plan holders.

Project Contact:

Liz Heise, P.E.

(630) 587-0470

e.heise@trotter-inc.com

Bid Bond:

Each bid shall be accompanied by a bid bond, bank draft, cashier's check, or certified check payable to the order of the City of Woodstock, Illinois, in an amount not less than ten (10) percent of the bid amount, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Ribbon-Cutting for the City of St. Charles' New Riverside Lift Station

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 12 Sep 2024 11:43:32 GMT

The Trotter Team will attend the official ribbon-cutting for the City of St. Charles' new Riverside Lift Station on Monday, September 16th. The Facility Plan completed in 2015 identified the replacement of the Riverside Lift Station as a priority for the City of St. Charles.

The project included demolishing the existing lift station (which was within the Fox River's floodway) and building a new, dual-wet-well lift station out of the 500-year floodplain. The new lift station includes an emergency backup generator, two 35 MGD bar screens, eight submersible pumps, a biological odor control system, and a bridge crane. The new structure also provides public restrooms, improved architectural landscaping, and access to nearby historical monument areas.

Trotter and Associates, Inc., is a consulting engineering firm that has been serving the City of St. Charles since the company was founded 25 years ago.

For more information, click on the following link: https://x.com/cityofstcharles/status/1830984433144398150?s=42

U of I Alumni Scott Trotter and Cody Hansen at CEE Fall 2024 Job Fair

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 11 Sep 2024 15:31:14 GMT

Trotter and Associates, Inc. (TAI) U of I Alumni Scott Trotter, P.E., BCEE, and Cody Hansen, P.E. are looking forward to meeting you and discussing internship and job opportunities at TAI. They will be at today’s CEE Job Fair at the Illini Union (first floor, Table #69), 1401 W. Green St., Urbana, to introduce themselves and meet students interested in taking their careers to the next level.

TAI is a comprehensive civil engineering firm with offices in Northern Illinois and Southern Wisconsin. If you want to learn more about Trotter and Associates and a career that will get your “boots on the ground,” visit Table #69 today, September 11, 2024, at the Illini Union (first floor).

TAI Welcomes Miranda Manley to our Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 11 Sep 2024 15:03:37 GMT

Trotter and Associates, Inc. (TAI) welcomes Miranda Manley as the newest member of our Civil Engineering team. Miranda graduated from the University of Wisconsin, Platteville, where she earned her Bachelor of Science in Engineering with a focus on Environmental Engineering. She will be based out of our Lake Geneva, WI office and has already proven to be a great addition! We are delighted to have her onboard.

Scott Trotter and Cody Hansen at U of I, CEE Fall 2024 Job Fair

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 10 Sep 2024 21:28:59 GMT

Illini engineering students don't miss the opportunity to meet Trotter and Associates, Inc. (TAI) today at the CEE Fall 2024 Job Fair. Scott Trotter, P.E., BCEE, and Cody Hansen, P.E. will be at Table #69, located at the Illini Union (first floor), 1401 W. Green St., Urbana, IL 61801 on Wednesday, September 11, from 11:00 a.m. to 4:00 p.m. to introduce themselves and meet students interested in taking their careers to the next level.

TAI is recruiting Spring 2025 grads from top universities, like U of I, who are passionate about utilizing their skills, working collaboratively, and having an immediate impact in a growing firm. TAI also offers an internship program, which can lead to full-time employment. As an intern, you'll work alongside experienced professionals, receive hands-on training, and further your career development.

TAI is a comprehensive civil engineering firm with locations in Northern Illinois and Southern Wisconsin.

If you are interested in learning more about Trotter and Associates and a career that will get your “boots on the ground” visit Table #69 on Wednesday, September 11, at the Illini Union (first floor) to meet alums Scott and Cody.

TAI’s Eric Davenport to attend Wisconsin Section AWWA’s 103nd Annual Conference

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 10 Sep 2024 20:55:34 GMT

Eric Davenport of Trotter and Associates, Inc. will attend the Wisconsin Section AWWA’s 102nd Annual Conference at Monona Terrace in Madison, Wisconsin, September 11 – 13, 2023. Eric and the rest of the Trotter team are proud to support the Wisconsin Section of the American Water Works Association (WIAWWA) members. Visit them at Booth #39.

Trotter and Associates, Inc. is highly respected for successfully planning, designing, and implementing a wide range of water and wastewater infrastructure solutions. A potable water system is one of the most important services a community can provide. It protects public health, enhances the quality of life, is instrumental in fire protection, and supports economic growth within the community. As such, systems must be designed and operated to eliminate the chance of interruption of service.

Trotter and Associates, Inc. has the water and wastewater engineering expertise required to resolve the complex issues brought on by increased development, a changing regulatory environment, and aging infrastructure. Our team looks forward to exhibiting at the most attended water show in Wisconsin and seeing you there!

TAI’s Steve Cieslica Attends PWX 2024

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 09 Sep 2024 21:06:59 GMT

Steve Cieslica, P.E., Vice President of Trotter and Associates, Inc. (TAI), is attending the APWA Public Works Expo (PWX) Conference in Atlanta, Georgia from September 8-11, 2024. At the conference, Steve will also represent TAI at the APWA Chicago Metro and Wisconsin Chapter meetings.

The PWX Conference brings together public works professionals from around the world and offers valuable insights into emerging technologies for sustainable solutions. These solutions address issues related to increased development, evolving regulatory environments, and aging infrastructure. All of which align with the services and peace of mind TAI provides to the communities we serve.

City of Des Plaines – 2024 Capital Improvements Program Water Mains

Mon, 09 Sep 2024 19:15:21 GMT

ORIGINAL ADVERTISED DATE: September 9, 2024

BID DUE DATE: 9am, September 20, 2024

MANDATORY PRE-BID DATE: 10am, September 12, 2024
PROJECT MANAGERS: Terry Heitkamp

INVITATION TO BID

All bids will be received at the Office of the City Clerk, Room 602, 1420 Miner St., Des Plaines, Illinois, 60016 until 9 a.m. Friday, Sept. 20, 2024, at which time they will be publicly opened and read aloud.

Pre-Bid Meeting:

Every prospective bidder is required to attend a Pre-Bid Meeting scheduled for 2024 Capital Improvements Program Water Mains at 10am, September 12, 2024 at the Department of Public Works, 1111 Joseph J. Schwab Rd in the City of Des Plaines, to review the scope of the improvements and the project specifications. Failure to attend this meeting will disqualify the bidder.

Bid Opening:

The owner will receive sealed Bidder’s Proposals for the Work until 9am, September 20, 2024 , at the Office of the City Clerk, 6th Floor, City Hall, City of Des Plaines, 1420 Miner Street, Des Plaines 60016, at which time, or as soon thereafter as possible, all Bidder’s Proposals will be publicly opened and read aloud. Bidders or their agents are invited to be present.

Work description:

The contractor shall furnish and install infrastructure to replace various water mains within the City of Des Plaines water system. The Contractor shall furnish and install polyvinyl chlorine water main, gate valves, tapping valves, fire hydrants, and water services per the design. The contractor shall implement traffic control and protection as needed to complete all work within the existing roadway and parkway.

Work under this Contract will generally include, but is not limited:

Water main (6”-8”), tapping valves, gate valves, vaults, frames, lids and appurtenances.
Testing and chlorination of new water main.
Water main connections at the existing main.
Abandonment of existing water main.
Water service replacement.
Turf, pavement, driveway, sidewalk, curb & gutter, etc. replacement.
Traffic Control & Protection
Other work as described within the plans and specifications

The Work shall be performed at various locations within the City of Des Plaines.

Document Inspection and Procurement:

Bid Documents may be obtained only via the Internet at:

http://www.desplaines.org/ , at no charge.

The Bid Package may be examined at the Department of Public Works, 1111 Joseph J. Schwab Rd. In making copies of the Bid Package available to prospective Bidders, Owner does so only for the purpose of obtaining Bidder’s Proposals and such provision does not confer a license or grant for any other use.

Each prospective Bidder shall, before submitting its Bidder’s Proposal, carefully examine the Bid Package. Each prospective Bidder shall inspect in detail the Work Site and the surrounding area and shall familiarize itself with all local conditions, including subsurface, underground and other concealed conditions, affecting the Contract, the Work and the Work Site. The Bidder whose Bidder’s Proposal is accepted will be responsible for all errors in its Bidder’s Proposal including those resulting from its failure or neglect to make a thorough examination and investigation of the Bid Package and the conditions of the Work Site and the surrounding area.

The Contract specifications may include the Illinois Department of Transportation’s General Conditions of the Contract, "State of Illinois Standard Specifications for Road and Bridge Construction" (SSRB); "Standard Specifications for Water and Sewer Main Construction in Illinois" (SSWS); "Illinois Manual on Uniform Traffic Control Devices for Streets and Highways" (MUTCD). The specifications also may include Owners’ City Code and Building Code. References to any of these manuals, codes, and specifications means the latest editions effective on the date of the bid opening.

Project Contact:

Terry Heitkamp - t.heitkamp@trotter-inc.com

Bid Security:

Each Bidder’s Proposal shall be accompanied by a security deposit of at least 5 percent of the Bidder’s Price Proposal in the form of (1) a Cashier’s Check or Certified Check drawn on a solvent bank insured by the Federal Deposit Insurance Corporation and payable without condition to Owner or (2) a Bid Bond in a form satisfactory to Owner from a surety company licensed to do business in the State of Illinois with a general rating of A minus and a financial size category of Class X or better in Best’s Insurance Guide.

Performance and Payment Bonds:

The successful Bidder will be required to furnish a Performance Bond and a Labor and Material Payment Bond on award of the Contract, each in the penal sum of the full amount of the Contract Price, on forms provided by, or otherwise acceptable to, Owner, from a surety company meeting the requirements set forth above. Each Bidder’s Proposal must be accompanied by a letter from such a surety company stating that it will execute Bonds on forms provided by, or otherwise acceptable to, Owner, on award of the Contract to Bidder.

Insurance:

The successful Bidder will be required to furnish certificates and policies of insurance as required by Section 4.2 of the Contract on award of the Contract. Each Bidder’s Proposal must be accompanied by a letter from Bidder’s insurance carrier or its agent certifying that said insurer has read the requirements set forth in the Contract and will issue the required certificates and policies of insurance on award of the Contract to Bidder.

Jack Dinnon Joins TAI’s Water/Wastewater Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 06 Sep 2024 21:09:26 GMT

Trotter and Associates, Inc. (TAI) is delighted to introduce Jack Dinnon as the newest member of our Water/Wastewater Engineering Team. In May 2024, Jack graduated from Purdue University with a major in Environmental and Ecological Engineering and a minor in Environmental Politics and Policy. Jack is dedicated to solving water and wastewater challenges while maintaining Trotter's attention to detail and innovation. Join us in welcoming Jack Dinnon to the team!

Adam Hagen Joins TAI as a Full-Time Staff Engineer

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 04 Sep 2024 15:28:29 GMT

Adam Hagen has joined the TAI Water/Wastewater team as a staff engineer. Adam is a recent graduate of Marquette University, Opus College of Engineering, with a focus on wastewater treatment.

Since joining Trotter, Adam has been actively involved in the 16th Street Water Main Project in the City of North Chicago. Under the supervision of Helena Puckett and Eric Davenport, Adam has been responsible for various construction management tasks and contributed to the Fox Lake Excess Flow and North Chicago Filter projects.

Adam is based in TAI’s Lake Geneva, Wisconsin office. His experience and interests have already made an immediate impact, proving to be a valuable addition to TAI’s team.

Grant Hattendorf Joins Trotter and Associates' Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 04 Sep 2024 15:24:16 GMT

Trotter and Associates, Inc. is pleased to announce Grant Hattendorf has joined our Civil Engineering team. Grant graduated from Northern Illinois University with a Bachelor of Environmental Studies in Biodiversity and Restoration and a minor in Biological Sciences.

Grant is currently working with TAI's CAD Team on designs to replace blowers at the Northern Moraine Wastewater Reclamation District and designs to update the sludge dewatering building in Village of Algonquin. He has quickly become an integral part of the TAI team, demonstrating his versatility by collaborating and working with TAI’s survey crew in Addison and North Chicago. He is dedicated to supporting the firm's professional services – making him a great addition to the team.

Village of Glendale Heights – Mill Pond Lift Station Rehabilitation

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 04 Sep 2024 11:41:22 GMT

Trotter and Associates was retained by the Village of Glendale Heights for engineering led design-build services for their Mill Pond Lift Station. Work included the replacement of the station’s pumping and electrical systems and the rehabilitation of the existing wet well. With the project directly adjacent to Klein Creek, the team had to complete extensive permitting and monitoring of construction activities to ensure the watershed wasn’t impacted as a result of the project. The station was recently returned to service, and the project is anticipated to be completed in the early fall of 2024.

Village of Addison – Plant Consolidation Project

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 29 Aug 2024 14:15:03 GMT

The Village owns and operates two wastewater treatment plants and has evaluated their options for upgrading each plant or consolidating their two plants to meet more stringent effluent limits. The Village recently partnered with Trotter & Associates to design the improvements. The Plant Consolidation Project consists of expanding and upgrading nearly every unit process at the North WWTP, constructing a 28 MGD Pump Station at the AJL WWTP property (including screening and grit removal), decommissioning the AJL WWTP, and constructing roughly two miles of dual 20" force main. The expanded North WWTP will feature the construction of a new screening facility, new excess flow clarifiers, expanded aeration basins with biological nutrient removal, an eighth final clarifier, a new advanced treatment building, and a new Administration and Maintenance building.

Village of Barrington Hills - 2024 Snow Plowing Program

Thu, 29 Aug 2024 11:00:01 GMT

ORIGINAL ADVERTISED DATE: August 29, 2024

DUE DATE: September 17, 2024

PROJECT MANAGERS: Steve Cieslica, P.E., VP

INVITATION TO BID

The Village of Barrington Hills will receive sealed proposals for the 2024 Snow Plowing Program until 4:00 p.m. on September 17, 2024 , at the offices of the Village Clerk, 112 Algonquin Road, Barrington Hills, Illinois, 60010. The sealed bids will be publicly opened and read aloud immediately afterward on the same date. Bids shall be received in a sealed envelope addressed to Village of Barrington Hills, 112 Algonquin Road, Barrington Hills, IL 60010 which is marked in the lower left-hand corner EXACTLY as follows:

BID:

Village of Barrington Hills

2024 Snow Plowing Program

Work Description

Provide, perform, and complete, in the manner specified and described in the Contract/Proposal, all necessary work, labor, services, transportation, equipment, materials (salt, deicing liquids), storage, supplies, information, data, and other means and items necessary for the plowing and removal of snow, salting, and deicing of the Owner’s Roads (the "Work Site").

Document Inspection and Procurements

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

Bonds

Special Provisions

The successful Bidder shall note the provisions of Section 104 of the Standard Specifications.

The provisions of Article 104.02 of the Standard Specifications are hereby amended as follows: “The Owner reserves the right to add or remove from the Project any portions included in the Village of Barrington Hills Snow Plowing Program due to budgetary constraints. Such reduction or addition shall not result in an adjustment to the Contract or to the Unit Prices originally bid.”

Wage Rates

Rejection of Bids

Village of Roselle – Botterman STP BNR Upgrades

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 22 Aug 2024 18:52:00 GMT

Trotter and Associates are working with the Village of Roselle to design and implement improvements at their J. Botterman Sewage Treatment Plant. The project includes replacing the existing screening equipment within the Headworks Building, converting the existing oxidation ditch biological process to an AlternatIR Carrousel process for biological nutrient removal, and rehabilitating the Final Clarifiers. The project is in the final design phase, and construction is expected to begin in 2025.

Jerry Ruth, P.E. Receives Fox Valley Operators Association (FVOA) Volunteer Award

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 22 Aug 2024 16:52:28 GMT

At the Fox Valley Operators Association (FVOA) Annual Conference, Jerry Ruth, P.E., Senior Project Manager at Trotter and Associates, Inc., received the Volunteer Award for outstanding service as the Conference Chair for the past eight years. We are thrilled to announce that Cody Hasen, P.E., Project Engineer at Trotter and Associates, will be taking over the role of Conference Chair. Congratulations to both Jerry and Cody!

Village of Glendale Heights – Water Supply Facilities Rehabilitation

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 13 Aug 2024 15:55:31 GMT

Trotter and Associates is working with the Village of Glendale Heights to upgrade and rehabilitate two pumping stations, with a substantial completion date anticipated in Fall 2024. Both stations receive water from the DuPage Water Commission. The Burdette West Pumping Station Rehabilitation involves removing and replacing the station envelope, process systems, electrical equipment, and site piping. The Brandon Court Booster Station is an inline pressure boosting station on the community’s north side, which increases pressure from the DWC supply to system pressure. Rehabilitation includes the replacement of the four pumps, valves, electric and control systems, and chlorination equipment.

City of St Charles – Well #8 Expansion & Rehabilitation

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 06 Aug 2024 21:27:12 GMT

Trotter and Associates, Inc. (TAI) has been engaged to oversee the City of St. Charles - Well #8 Expansion & Rehabilitation Project. This project is designed to improve water treatment capabilities and ensure compliance with radium standards. With an estimated construction cost of $16 million, the project involves drilling a new deep well to increase water supply, rehabilitating existing facilities, and optimizing the Well #8 Water Treatment Plant operations. TAI will manage all stages of the project, from preliminary design through construction, ensuring that the expanded facility meets the community's growing needs while maintaining efficiency, sustainability, and compliance with regulatory standards. This project is anticipated to start in fall 2025 and finish by December 2026.

TAI Supports Harvard Parks Foundation at the 3rd Annual Golf Outing

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 01 Aug 2024 17:05:11 GMT

Trotter and Associates, Inc. was a hole sponsor at the Harvard Parks Foundation's 3rd Annual FORE OUR PARKS Golf Outing on July 31 at Beaver Creek Golf Course in Capron, IL.

TAI has worked on several municipal projects for the City of Harvard, and we are proud to support the Harvard Parks Foundation’s dedication to preserving green spaces while ensuring accessibility and maintenance. The Golf Outing was a great way to support the Foundation’s initiatives alongside Mayor Michael Kelly, City Administrator Lou Leone, and Superintendent of Utilities Jim Grant!

Algonquin Biosolids Handling Improvements Project

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 30 Jul 2024 12:18:55 GMT

The Village of Algonquin teamed with Trotter and Associates to upgrade the sludge dewatering process at their Wastewater Treatment Facility. This project is currently in the design phase, which includes replacing the Villages aging belt filter press with two decanter centrifuges. To support this operation, new sludge feed pumps, conveyor, polymer feed system, and a non-potable water filtration system will be installed. The new centrifuge system provides the Village with a reliable, redundant, and self-contained dewatering process, which will improve the overall operation of the facility.

Fox River Water Reclamation District - North and West WRF Structural Repairs

Mon, 15 Jul 2024 18:35:58 GMT

ORIGINAL ADVERTISED DATE: July 15, 2024

DUE DATE: August 16, 2024

PROJECT MANAGERS: Jillian Kiss, P.E.

INVITATION TO BID

Sealed proposals will be received by the Fox River Water Reclamation District for the project entitled “North and West WRF Structural Repairs” until 1:00 PM on August 16, 2024, at the Office of the Fox River Water Reclamation District (FRWRD), 1957 North LaFox Street, South Elgin, IL 60177. The sealed bids will be publicly opened and read aloud at the FRWRD Offices immediately afterwards. Sealed bids shall be addressed to the Fox River Water Reclamation District (FRWRD) 1957 North LaFox Street, South Elgin, IL 60177 and shall be labeled “Bid for North and West WRF Structural Repairs.”

Bidders will be required to comply with the President's Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60–4.

Work description:

The work is called North and West WRF Structural Repairs and shall consist of removal and replacement of deteriorated concrete at specified locations, concrete crack repair at specified locations, a new concrete pad for a Discharge Meter(North Plant), removal and replacement of delaminated grout base surface at Final Clarifier No. 3 (North Plant), removal and replacement of fourteen (14) slide gates in the Chlorine Contact Tanks (North Plant), removal and reinstallation of aluminum stairs at the Sludge Pumping Station (West Plant), removal and replacement of sidewalk adjacent to the Administration Building (West Plant), and tuckpoint brick, replacement of windows with glass block, and repair of concrete stairs at the Administration Building (West Plant).

Remove and replace all deteriorated concrete at the following locations:
Chlorine Contact Tanks, Primary Clarifier Stairs – North Plant
Sludge Pumping Station, Non-Potable Water Pumping Station Hatch – West Plant
Concrete Crack Repair at the following locations:
Chlorine Contact Tanks - North Plant
Sludge Pumping Station – West Plant
New concrete pad for Discharge Meter – North Plant
Remove and replace delaminated grout base surface at the Final Clarifier No. 3 – North Plant
Remove and replace fourteen (14) slide gates in the Chlorine Contact Tanks – North Plant
Remove and reinstall aluminum stairs at the Sludge Pumping Station – West Plant
Remove existing walkway bridge at the Sludge Pumping Station – West Plant
Remove and replace sidewalk adjacent to the Administration Building – West Plant
Tuckpoint brick at the Administration Building – West Plant
Remove four (4) windows and replace with glass block at the Administration Building – West Plant
Repair concrete stairs at the Administration Building – West Plant

Document Inspection and Procurement:

A. The Contract Documents may be inspected at the following locations.

1. FRWRD

1957 North LaFox Street

South Elgin, IL 60177

847/742-2068

2. Trotter and Associates, Inc.

40W201 Wasco Road, Suite D

St. Charles, Illinois 60175

630/587–0470

B. Copies of the Contract Documents may be purchased from:

Trotter and Associates, Inc.

40W201 Wasco Road Suite D

St. Charles, Illinois 60175

630/587–0470

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $175.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $75.00. Addenda will be issued only to plan holders.

Questions should be directed to Jillian Kiss, P.E. (630) 587-0470, j.kiss@trotter-inc.com .

Bonds:

Each bid shall be accompanied by a bid bond, cashier’s check, or certified check payable to the order of the FRWRD, South Elgin, Illinois, in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Pre-Bid Conference:

A non-mandatory pre-bid meeting will be held at 10:00 AM on July 30th, 2024 at the Fox River Water Reclamation District Office, 1957 North LaFox Street, South Elgin, IL 60177

Wage Rates:

Prevailing Wage Rates as defined by the Illinois Department of Labor for Kane County shall apply to this contract.

Rates can be obtained online at http://www.state.il.us/agency/idol/rates/ODDMO/KANE9999.htm

Rejection of Bids:

The Owner expressly reserves the right to reject any or all bids or to accept the bid which appears to be in the best interest of the Owner. The Owner expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the Owner.

Village of Algonquin - Water Treatment Plants No. 1 and No. 2 Aerators and Roof Replacements

Wed, 10 Jul 2024 21:29:32 GMT

ORIGINAL ADVERTISED DATE: June 11, 2024

DUE DATE: August 8, 2024

PROJECT MANAGERS: Chris Marschinke, P.E.

INVITATION TO BID

Notice is hereby given that the Village of Algonquin, Illinois, will receive sealed bids at the William J. Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102 until August 8, 2024, at 10:00 a.m. CST for the Water Treatment Plants No. 1 and No. 2 Aerators and Roof Replacements project, at which time the bids will be publicly opened and read.

Bids shall be made on the forms furnished by the Village and shall be submitted no later than the specified closing time in an opaque sealed envelope addressed to: Village of Algonquin, Attention: Deputy Clerk, 2200 Harnish Drive, Algonquin, IL 60102. Envelopes should be clearly marked, “Sealed Bid – Water Treatment Plants No. 1 and No. 2 Aerators and Roof Replacements”. The bids will be opened at this location and read aloud. The Village of Algonquin reserves the right to reject any or all bids or parts thereof, or waive any irregularities or informalities, and to make the award in the best interest of the Village.

Bid proposals for this project will be considered not only on the basis of cost, but also on past performance, experience and ability to perform the work. The Village of Algonquin reserves the right to accept the bid deemed to be in its own best interest, which is based on all of the above considerations. Bid will be awarded to the lowest responsible bidder determined in the exclusive discretion of the Village Board of Trustees.

Work description:

The work is called Water Treatment Plants No. 1 and No. 2 Aerators and Roof Replacements and shall consist of demolition and replacement of the aerator equipment, process piping & valves, roofing materials, and HVAC ductwork at each of the Village’s water treatment plants. The project will also include installation of a roof equipment screen at Water Treatment Plant No. 2.

A. Water Treatment Plant No. 1

Remove existing roofing system and gravel ballast.
Remove existing aerator equipment, piping, curb, and all appurtenances at the roof level to the extents necessary.
Remove existing guardrail.
Remove existing aerator piping, valves, and fittings at the ground level.
Remove conduit and conductor for Aerator Actuator No. 3.
Repair existing roof penetrations.
Install new EPDM roofing system and appurtenances, including all work required for modification of plumbing, HVAC, and electrical systems.
Install new guardrail.
Install new aerator support beams and concrete pads.
Install new aerator equipment, piping, curb, and all appurtenances at the roof level.
Install new aerator piping, valves, and fittings at the ground level.
Replace buckets within the motor control center with new devices and controls.

B. Water Treatment Plant No. 2

Remove existing roofing system and gravel ballast.
Remove existing aerator equipment, piping, curb, and all appurtenances at the roof level to the extents necessary.
Remove existing wood fencing at roof level.
Remove existing aerator piping and fittings within the Filter Room.
Remove existing small-diameter piping connections to aerator influent piping in the Filter Room.
Remove conduit and conductor for Aerator Actuator No. 3.
Repair existing roof penetrations
Install new EPDM roofing system and appurtenances, including all work required for modification of plumbing, HVAC, and electrical systems.
Install new roof screen and framing.
Install new aerator support beams and concrete pads.
Install new aerator equipment, piping, curb, and all appurtenances at the roof level.
Install new aerator piping and fittings within the Filter Room.
Install small-diameter piping connections to aerator influent piping in the Filter Room.
Replace buckets within the motor control center with new devices and controls.

Document Inspection and Procurement:

The Contract Documents can be reviewed at the office of the Village Clerk, 2200 Harnish Dr., Algonquin, IL 60102. Electronic copies of “Water Treatment Plant No. 1 and No. 2 Aerators and Roof Replacements” Plans, Specifications, and Contract Documents may be obtained for free online at http://www.algonquin.org/bids (the project will be listed near the bottom of the page). A compact disc of the information may also be obtained at the Village of Algonquin, Office of the Village Clerk, Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102, upon receipt of a $10.00 non-refundable deposit. If mailing is requested an additional $5.00 deposit will be required.

Bonds:

Pre-Bid Conference:

A Non-Mandatory Pre–Bid Conference will be held on July 25, 2024, at 1:00 PM at Village of Algonquin Public Works – 110 Mitchard Way, Algonquin, IL 60102. An optional site visit will follow.

Wage Rates:

The Illinois Department of Labor revises the prevailing wage rates and the contractor/subcontractor has an obligation to check the Illinois Department of Labor website for revisions to prevailing wage rates. For information regarding current prevailing wage rates, please refer to the Illinois Department of Labor’s website. All contractors and subcontractors rendering services under this contract must comply with all requirements of the Act, including by not limited to, all wage requirements and notice and record keeping duties.”

The regulations of the State of Illinois Freedom of Information Act (FOIA) 5 ILCS 140, apply to all records of the vendor/contractor/subcontractor pertaining to this authorization or contract. When requested by the Village of Algonquin, the vendor/contractor is required to provide all records requested within no more than three (3) business days, at no cost to the Village of Algonquin.

Rejection of Bids:

DuPage County Public Works Woodridge-Greene Valley & Knollwood WWTP Electrical Infrastructure Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 08 Jul 2024 13:13:49 GMT

TAI is currently providing phase III construction engineering services for renovating five electrical substations at two wastewater treatment facilities operated by DuPage County Public Works. The upgrades involve medium—and low-voltage electrical equipment as well as standby diesel generators at four locations within the Woodridge-Greene Valley WWTP. Similar improvements and structural modifications to the electrical room at the county's Knollwood WWTP are also underway. The project is scheduled to reach substantial completion by January 2025 and is being constructed by Aldridge Electric.

Northern Moraine WRD Holiday Hills/Le Villa Vaupell Sewer Extension

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 02 Jul 2024 13:29:55 GMT

Trotter and Associates was retained to develop a plan for servicing the unsewered community of Holiday Hills and the Le Villa Vaupell Subdivision in Unincorporated McHenry County. The existing septic systems within these areas are prone to flooding, as they are adjacent to or within the floodplain of the Fox River. This flooding can have a negative impact on the water quality within the watershed.

The collection system comprises gravity and low-pressure sewers, which convey flows from the 335 properties to a new lift station within Holiday Hills. This station pumps flow to the District’s existing collection system. Phase 1, which included the lift station and a portion of the collection system in Holiday Hills, was completed in 2023.

Phase 2 consists of the sanitary sewer extension into Le Villa Vaupell Subdivision and will commence in 2024. Trotter and Associates also provided construction and funding administration services for the project. The District has received over $8 Million in local, state, and federal grant funds to support the project.

Congressman Raja Krishnamoorthi Presenting Village of Hanover Park a Check for $800,000

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 28 Jun 2024 20:35:00 GMT

The Village of Hanover Park owns and maintains approximately 94 miles of sanitary sewer collection system and eight lift stations. The collection system conveys flow from the Cook County portion of the Village to the Metropolitan Water Reclamation District and flows from the DuPage County portion to the wastewater treatment facility owned by the Village. The Village provided lift station assessments of the Cook County lift stations in 2019 and the DuPage County lift stations in 2022.

The most significant issues were identified and summarized, primarily focused on the structural integrity of the lift station wet wells and vaults. To address these issues, Hanover Park is being presented with a check from Congressman Raja Krishnamoorthi for $800,000 to rehabilitate six of its eight sanitary sewer lift stations. The check ceremony is scheduled for July 1, at 12:00 PM, at the Village’s Sewage Treatment Plant.

Village of Fox Lake - 2024 Roadway Improvements

Fri, 28 Jun 2024 11:00:03 GMT

ORIGINAL ADVERTISED DATE: June 28, 2024

DUE DATE: July 19, 2024

PROJECT MANAGERS: Dustin Priebe, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed Bids until the 19th day of July, 2024

at 10 AM at Fox Lake Village Hall, 66 Thillen Drive, Fox Lake, IL 60020 at which time the Bids will be opened in the Board Room for the following: for Village of Fox Lake – 2024 Roadway Improvements. Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Avenue, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

2024 Roadway Improvements

The Village of Fox Lake is an equal-opportunity employer. Small, minority, and women-owned businesses are encouraged to submit bids.

Work Description

This work shall include furnishing all labor, materials, equipment, and other

incidentals necessary for full pavement rehabilitation on Longwood Drive and Wildwood Drive, along with

spot pavement patching on Oak Street and Grand Ave. Work includes hot-mix asphalt removal; pulverization

of existing pavement; base course grading, placement of hot-mix asphalt binder and surface course; placement

of aggregate shoulder; driveway removal and replacement; and parkway restoration in accordance with the

design plans, project specifications and contract documents.

Document Inspection and Procurements

Electronic (PDF) copies and hard copies of the Contract Documents are available for purchase at Trotter and Associates, Inc., 38 W. Grand Ave., Ste 300, Fox Lake, IL 60020. Contact Dustin Priebe at d.priebe@trotter-inc.com to purchase the contract documents.

Payment for Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non-refundable cost for plans and specifications is $50.00. The addenda will be issued only to plan holders.

Project Contact

Dustin Priebe, P.E. – d.priebe@trotter-inc.com

Bid and Performance & Payment Bond

Wage Rates

Rejection of Bids

TAI Selected to Develop Water System Master Plan for the City of Burlington

Thu, 27 Jun 2024 16:37:40 GMT

The City of Burlington Common Council has selected Trotter and Associates, Inc. to develop the City’s 2024 Water System Master Plan. TAI’s Robert Benson, North Regional Manager, and his team from the Lake Geneva office have worked with the City of Burlington in the past and are excited to continue building that relationship and growing TAI projects in Wisconsin.

Trotter and Associates, Inc. is highly respected for successfully planning, designing, and implementing a wide range of water and wastewater infrastructure solutions. A potable water system is crucial for any community as it safeguards public health, improves quality of life, plays a vital role in fire protection, and contributes to the community's economic growth. TAI's team works to ensure these systems are designed to minimize service interruptions, thereby enhancing the community's well-being.

DuPage County Stormwater Management – Elmhurst Quarry Pump Station Rehabilitation

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 21 Jun 2024 15:04:42 GMT

TAI is working alongside the DuPage County Department of Stormwater Management to rehabilitate the County’s West Lobe Pump Station at the Elmhurst Quarry. The Elmhurst Quarry Flood Control Facility, comprised of an east and a west lobe, operates as an excess flow storage facility when the creek reaches a trigger elevation during escalated wet weather events. The east and west lobe pump stations within the quarry are operated by the County to pump stormwater back out to Salt Creek following a rain event. The project scope for rehabilitation of the West Lobe Pump Station includes the replacement of the pumps, valves, and electrical components at the facility. The final design was completed in 2023 and is currently under construction.

Trotter and Associates, Inc. Welcomes an Outstanding Class of 2024 Interns

k.zylke@trotter-inc.com (Kimberly Zylke) — Tue, 18 Jun 2024 16:49:58 GMT

This summer, Trotter and Associates, Inc. (TAI) welcomed ten interns ready to make their mark in the engineering field!

Each intern is matched with a TAI mentor for the summer. This gives students the support and resources they need to obtain real-world experience – by getting their “boots on the ground” – while having an immediate impact working with the TAI Team.

Join us in welcoming Annette Winterland (Purdue), Grace Cullian (UW Madison), Mayank Aggarwal (U of I), Mitchell Zetterquist (TN-Knoxville), Ariana Somma (UW Madison), Benidel Ntumba (U of I), Colton Berg (Wartberg), Sedef Mergen (Purdue), Joseph Volence (UW Platteville), and Erik Zieba (UW Platteville) to Trotter and Associates!

Village of Sussex, Wisconsin - 2025 WPCF Improvement Project

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 11 Jun 2024 17:36:50 GMT

The Village of Sussex water pollution control facility produces high-quality effluent, meeting the stringent water quality requirements in the Village’s WPDES discharge permit. Some components of the plant are aged and in need of upgrade or rehabilitation to enhance the operation and maintenance of the facility and ensure years of continued service. The project includes improvements to the oxidation ditch biological treatment system, including replacing the gearbox drives with direct drives and VFDs. Also included in rehabilitating the existing deep bed sand filters, which demonstrate issues with the current underdrain system. The project will also rehabilitate the gravity sludge thickener and the filter backwash tanks. Additional aspects of the project include cleaning or replacing sludge piping and repainting selected areas with performance coatings.

Trotter Team Members Attend AWWA's 2024 Annual Conference – ACE 2024

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 10 Jun 2024 21:27:02 GMT

Scott Trotter, P.E., BCEE, Brandon Thomas, P.E., and Eric Davenport of Trotter and Associates, Inc. (TAI) are attending the AWWA's 2024 Annual Conference & Expo (ACE24) in Anaheim, California. This event brings together water professionals from around the world who are focused on identifying technological advancements and innovative solutions to enhance best practices for our communities.

Conferences like ACE24 provide unique opportunities to connect with other industry leaders, gain insights into new technologies, and explore innovative, sustainable solutions to address the changing regulatory environment, aging infrastructure, and increased development.

TAI remains committed to continuously enhancing its team's expertise to remain a trusted partner for sound engineering, architectural, and surveying services.

Village of Fox Lake - NWRWRF– 2024 Digester Cleaning Project

Wed, 05 Jun 2024 14:17:35 GMT

ORIGINAL ADVERTISED DATE: June 5, 20224

Due Date: July 5, 2024

PROJECT MANAGERS: Liz Heise, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed proposals for the project entitled NWRWRF– 2024 Digester Cleaning Project until 2:00 p.m. on Thursday, July 5th, 2024 , at the Village Hall, 66 Thillen Drive, Fox Lake, IL. The Bids will be publicly opened and read aloud immediately afterward in the Council Chambers. The project is described as follows:

Work description:

All labor and equipment required to dewatering and dispose of approximately 80,000 gallons of anaerobically digested sludge that is up to 8% total solids, and removal and disposal of remaining debris within primary digester #2 and cleaning of primary digester #2.

Document Inspection and Procurement:

The Contract Documents may be inspected and purchased at the following location.

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630/587–0470

Payment for Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non-refundable cost for plans and specifications is $50.00 for a hard copy and $25.00 for an electronic copy. The addenda will be issued only to plan holders.

Questions should be directed to:

Liz Heise, P.E.

(630) 587-0470

e.heise@trotter-inc.com

Bonds:

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the Village of Fox Lake, Illinois in an amount not less than ten (10) percent of the amount of the bid, as a guarantee that the bidder will execute the contract if it is awarded, in conformity with the bid form.

The successful bidder will be required to furnish Performance and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to one hundred (100) percent of the contract sum.

Pre-Bid Conference:

Interested bidders can request a pre-bid site visit. Site location Northwest Regional Water Reclamation Facility located at 200 Industrial Avenue, Fox Lake, IL 60020. Requests should be directed to Liz Heise, P.E. (630) 587-0470, e.heise@trotter-inc.com.

Wage Rates:

The contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County or McHenry County, whichever is

greater.

Rates can be obtained online at www.dol.gov and www.state.il.us/Agency/idol/ .

Rejection of Bids:

Fox Metro Water Reclamation District – Building K PCE & RAS Valve Replacement

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 29 May 2024 11:01:08 GMT

Fox Metro Water Reclamation District’s 54” Primary Clarifier Effluent and 42” RAS force mains were constructed in the late 1970’s. The original design incorporated hydraulic plug valves downstream of the pumps to prevent backflow. The District was seeking to replace the hydraulically operated valves with traditional plug/check valve arrangements as well as surge valves where necessary. Trotter and Associates was retained to verify the structural conditions, re-establish the existing pump system curves, evaluate the surge analysis and ultimately prepare bidding documents for the project. TAI will be assisting the District during the construction phase, which is expected to begin late 2024.

TAI Welcomes Brian DeLarche to our Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 24 May 2024 17:10:02 GMT

Trotter and Associates, Inc. is pleased to announce the addition of Brian DeLarche to our Civil Engineering team. A graduate of the University of Illinois at Urbana-Champaign in 2018, Brian brings a wealth of experience from his internship at the Village of Geneva Public Works. He worked on various GIS projects, such as gathering GPS points of storm sewer structures with Leica GPS, updating the city’s GIS database and maps in ArcMap, creating building footprints through georeferencing parcel maps, and digitizing large-format parcel documents.

Presently, Brian is working with our CAD team on the proposed water main project for the City of Sycamore, integrating it into the base map. He also contributes his expertise to insert existing private well locations from ISWS into the Northern Moraine Wastewater Holiday Hills Sanitary Sewer Project plan sheets. Brian has quickly become an integral part of the TAI team, and we look forward to the positive impact he will continue to have supporting the firm’s professional services.

City of Woodstock - Pleasant Street Water Main Replacement

Wed, 22 May 2024 17:37:55 GMT

ORIGINAL ADVERTISED DATE: May 23, 2024

DUE DATE: June 11, 2024

PROJECT MANAGER: Steve Cieslica, P.E.

INVITATION TO BID

Sealed bids will be received by the City of Woodstock for the project entitled “Pleasant Street Water Main Replacement” until 11:00 AM on June 11, 2024, at the City Hall, 121 W. Calhoun Street, Woodstock, IL 60098. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City of Woodstock

121 W. Calhoun Street

Woodstock, IL 60098

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Clerk

City of Woodstock

Pleasant Street Water Main Replacement

Work Description

Provide all labor, services, and materials necessary for the construction of:

1. Approximately 2,456 lineal feet of 8″ water main, 182 lineal feet of 6″ water main, and 18 lineal feet of 4″ water main installed by open cut construction methods, including: trench excavation; water main pipe and fitting materials and installation; connection to existing water mains; water service connections; abandonment of existing water mains; pipe bedding; trench backfill; valves and valve vaults; fire hydrant assemblies including fire hydrant and auxiliary gate valve; water main pressure testing and disinfection; and all other work necessary for a complete and functional water main replacement installation as shown, specified, or required.

2. Approximately 117 lineal feet of 10″ sanitary sewer, 45 lineal feet of 8″ sanitary sewer, and 1,010 lineal feet of 6″ sanitary sewer lateral pipe installed by open cut construction methods, including: trench excavation; sanitary sewer pipe materials and installation; connection to existing sanitary sewers; sanitary manholes; pipe bedding; trench backfill; and all other work necessary for a complete and functional sanitary sewer installations as shown, specified, or required.

3. Approximately 35 lineal feet of 24″ storm sewer, 2,217 lineal feet of 12″ storm sewer, 21 lineal feet of 10″ storm sewer, and 399 lineal feet of 6″ storm sewer installed by open cut construction methods, including: trench excavation; storm sewer pipe materials and installation; connection to existing storm sewers; storm sewer manholes, catch basins, and inlets; pipe bedding; trench backfill; and all other work necessary for a complete and functional storm sewer installations as shown, specified, or required.

4. Full depth pavement removal including HMA pavement removal and aggregate base course removal; installation of aggregate base course, HMA binder course, and HMA surface course; aggregate base repair; driveway removal and replacement; sidewalk removal and replacement; curb and gutter removal and replacement; erosion control; parkway restoration; traffic control; and all other work necessary for a complete and functional installation as shown, specified, or required.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $250.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

Bonds

There will be no Pre-Bid Conference for this project.

Wage Rates

The Successful Contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Labor Prevailing Wages for McHenry County. Rates can be obtained at www.state.il.us/Agency/idol .

Questions :

Questions regarding the project received by 12:00 pm on June 4, 2024, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Steve Cieslica, PE

s.cieslica@trotter-inc.com

Rejection of Bids

The City of Woodstock reserves the right to reject any and/or all bids or to accept the one which appears to be in the best interest of the City. The City expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the City.

Unless all bids are rejected, award shall be made to the lowest, responsive, responsible bidder.

TAI to Attend CSWEA 97th Annual Meeting in Schaumburg, Illinois

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 09 May 2024 19:39:05 GMT

Trotter and Associates, Inc. is proud to be a Platinum Sponsor for the CSWEA 97th Annual Meeting on May 13-15 in Schaumburg, Illinois.

Our very own Liz Heise, TAI Project Manager, is the Chair of the Local Arrangements Committee for the CSWEA event. She will be joined by Scott Trotter, Aaron Berry, Chris Marschinke, and Jillian Kiss at Exhibit Booth #46.

TAI is a full-service civil engineering firm that specializes in providing innovative and sustainable solutions to meet the growing needs of our municipal clients. Our water and wastewater engineering expertise enables us to tackle complex issues related to increased development, changing regulatory environments, and aging infrastructure.

We look forward to meeting you and learning more about your community’s needs and upcoming projects.

Glenbard Wastewater Authority - 2024 GWA Bridge Repairs

Mon, 06 May 2024 17:06:01 GMT

ORIGINAL ADVERTISED DATE: May 10, 2024

* See addendum for deadline changes

DUE DATE: May 30, 2024

PROJECT MANAGERS: David Bronars, P.E., S.E.

INVITATION TO BID

Sealed proposals will be received by the Glenbard Wastewater Authority for the project entitled 2024 GWA Bridge Repairs until 10:30 AM on Thursday May 30th, 2024 , at the Glenbard Wastewater Authority, Address: 945 Bemis Road, Glen Ellyn, Illinois 60137. The sealed bids will be publicly opened and read aloud immediately afterward at the Glenbard Wastewater Authority, Address: 945 Bemis Road, Glen Ellyn, Illinois 60137, on the same date.

Sealed bids shall be addressed to Glenbard Wastewater Authority, Address: 945 Bemis Road, Glen Ellyn, Illinois 60137, and shall be labeled:

Bid for: - 2024 GWA Bridge Repairs

There will not be a pre-bid meeting.

Work Description:

All required labor, supervision, and materials to render complete repairs of two functional bridges.
Full time superintendent.
Site restoration and maintenance through acceptance and re-establishment of vegetation.
Remove and replace all deteriorated /separated grout in the joints between the existing precast prestressed concrete deck beam joints along the length of the bridge at the 929 Bemis Road Facility Bridge.
Install a bridge deck overlay at the 929 Bemis Road Facility Bridge.
Install a bridge deck overlay at the 929 Bemis Road Facility Bridge.
Install a bridge deck overlay at the CSO Facility Bridge.

Document Inspection and Procurement:

The Contract Documents may be inspected and purchased at the following location:

Trotter and Associates, Inc.

40W201 Wasco Road

St. Charles, IL 60145

630/587-0470

No partial sets of specifications or drawings will be issued. Electronic (PDF) copies and hard copies of the Contract Documents are available for purchase at Trotter and Associates, Inc., St. Charles Office. Contact David Bronars at d.bronars@trotter-inc.com to purchase contract documents.

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non-refundable costs for plans and specifications is $100.00 for Hard copies, and $50.000 for electronic. Addenda will be issued only to plan holders.

Project Contact

The project contact for this project is:

David Bronars

d.bronars@trotter-inc. com

(630) 587-0470

Bid Security

The successful bidder will be required to furnish a Performance Bond and Payment Bond on the forms provided in the Specifications and Contract Documents, one hundred ten (110) percent of the contract sum for the Performance Bond and one hundred (100) percent of the contract sum for the Payment Bond.

Wage Rates

The contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Prevailing Wages for DuPage County, whichever is greater. Rates can be obtained online at www.state.il.us/Agency/idol/ .

Rejection of Bids

The Owner expressly reserves the right to reject any or all bids or to accept the bid which appears to be in the best interest of the Owner. The Owner expressly reserves the right to waive any information or technical irregularities in a bid if to do so is in the best interest of the Owner.

TAI’s Aaron Berry Promoted to Director of Business Operations

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 02 May 2024 19:44:11 GMT

Trotter and Associates, Inc. is excited to announce the promotion of Aaron Berry, P.E., to Director of Business Operations. During the firms’ 2023 Strategic Planning Meeting, the leadership team designed an organizational structure which will support the firm’s advancement to over 100 team members. The DBO is a critical role and has corporate responsibility for overseeing the firms’ financials, vendor contractual obligations, staffing, as well as optimizing all available resources.

As we celebrate Trotter’s 25th anniversary, Aaron's 17 years of experience with the firm brings a wealth of knowledge about our operations, vision, and values. He joined the firm as an intern, and has worked as a staff engineer, project engineer, and project manager for some of our cornerstone water/wastewater projects. Aaron's engineering degree, MBA, and experience make him perfect for this pivotal role in the company’s evolution.

In addition to his work with TAI, Aaron has become a recognized leader in local and national organizations dedicated to the water quality industry. While Aaron has held many positions within these organizations, he currently serves as the Chair of the Water Environment Federation (WEF)'s WEFTEC Advisory Committee.

Throughout his career, Aaron has been involved with projects, maintaining existing client relationships, engaging prospective clients, and supporting the firm's growth. Trotter and Associates’ 2019 Strategic Plan included the future leaders of the firm, Jerry Ruth, Chris Marschinke, and Aaron Berry. Aaron became a principal in 2021 and is well-positioned to help lead our strategic efforts dedicated to supporting TAI’s critical objectives: Nurturing External Relationships, Enhancing the Expertise of the Team, and Guaranteeing Operational Stability.

Feel free to reach out and congratulate Aaron on his promotion.

City of St Charles - Riverside Lift Station Replacement

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 29 Apr 2024 16:26:00 GMT

The 2015 Facility Plan identified the replacement of the Riverside Lift Station as a priority for the City of St. Charles. The project includes the demolition of the existing lift station (which is partly within the floodway of the Fox River) and the construction of a new, dual-wet-well lift station out of the 500-year floodplain. The new lift station will include an emergency backup generator, two 35 MGD bar screens, a parallel wet well design with eight submersible pumps operating through two existing force mains, a biological odor control system, and a bridge crane. The structure will also provide public restrooms and upgrade the existing historical monument areas nearby. The project began construction in the summer of 2022, screening a portion of tributary raw wastewater in January 2024 and taking all incoming flows in February 2024.

City of St Charles - Water and Wastewater Master Plan

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 29 Apr 2024 16:25:57 GMT

The City of St. Charles contracted with Trotter & Associates, Inc. to perform the Master Plans for their Water and Wastewater utilities in 2023. Using data from the city and through in-depth coordination meetings with city staff, TAI identifies the strengths and weaknesses of each utility from source to discharge. The City will utilize this document for their 5-year and 10-year CIPs to improve and expand both utilities and secure funding for the recommended improvements requiring a loan from the IEPA.

City of Woodstock South Plant Phase I Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 29 Apr 2024 16:25:55 GMT

TAI is contracted with the City of Woodstock to design the “South Plant Phase I Improvements”. This project includes the construction of a new Chemical Feed Building for chemical phosphorus removal, as well as rehabilitation of the existing aerobic digesters. The digesters will be upgraded to include aeration in the center thickening ring to increase digestion capacity and eliminate freezing issues in the winter. Additionally, a cover will be added to the outer ring of Digester 1, and the wasting process will be upgraded to automate and simplify operations. The project also includes improvements to the existing oxidation ditch, installation of dissolved oxygen sensors, and replacing the existing drives with VFDs to improve energy efficiency and dial in the aeration. Finally, we are adding a ring road to the site to improve access for trucks and deliveries, which requires regarding the west side of the site and modifications to the existing excess flow storage lagoon. This project is scheduled to go to bid in early Summer.

Glenbard Wastewater Authority - Bridge Inspection

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 29 Apr 2024 16:25:52 GMT

Recently, Trotter & Associates performed a bridge inspection for the Glenbard Wastewater Authority. The Village of Lombard originally constructed the bridge, which is located at their combined sewer overflow (CSO) facility. There are no records available for the bridge, so the Trotter Team conducted a detailed “first bridge” inspection to serve as a baseline moving forward. The bridge was found to be in excellent condition, with only minor maintenance items that need to be addressed.

Village of Hanover Park - UV Replacement

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 29 Apr 2024 16:25:49 GMT

The Village of Hanover Park wastewater treatment facility at 5600 Greenbrook Blvd. was originally constructed in the early 1970s and has undergone several major expansions and rehabilitations. The last major rehabilitation occurred roughly 20 years ago, and the UV disinfection equipment on site today dates to the 1997 expansion. The project includes removing and replacing the three Trojan 3000 units with two Trojan 3000+ units. This project received a grant from the USEPA for roughly 72% of the construction costs, and construction will begin in the Spring of 2024.

Village of Fox Lake Interconnect

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 29 Apr 2024 16:25:45 GMT

The Village of Fox Lake retained Trotter and Associates to evaluate a long-term solution for operating their two water and wastewater systems. The firm recommended interconnecting the north and south zones, which are bisected by Nippersink and Pistakee Lakes. One of the most notable achievements was crossing these lakes. The project received recognition from the American Public Works Association, Chicago Metro Chapter for Project of the Year in Environment $5 to 25 Million. The success was attributed to the teams' focus on safety, communication, and efficient management while adapting to challenging conditions.

William Whitinger joins the TAI Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 29 Apr 2024 11:56:43 GMT

Trotter and Associates, Inc. is excited to announce the addition of William Whitinger to our Civil Engineering Team. William holds a BA in Business from Cardinal Stritch University in Milwaukee, Wisconsin, and will be based at our Lake Geneva, Wisconsin, office.

Before joining us, William served as an OTM Manager at CTW Corporation, where he skillfully managed water system contracts and inspections, liaising effectively with clients and village/government officials. He conducted proactive preventative maintenance and carried out monthly water system inspections. Additionally, William served as a Well Pump Lead Installer at CTW, overseeing post‐installation inspections, assessing the condition of existing fixtures, and implementing electrical safety procedures. He adeptly tested and troubleshooted systems to preempt potential issues or address current problems.

Trotter and Associates, Inc. looks forward to William's positive impact on our team and introducing him to our valued clients.

TAIs Elizabeth Heise to Present Choosing Your Phosphorus Removal Process Part 3

k.zylke@trotter-inc.com (Kimberly Zylke) — Wed, 24 Apr 2024 19:40:35 GMT

Elizabeth Heise from Trotter and Associates, Inc., will present part three of the webinar series "Choosing Your Phosphorus Removal Process" on Tuesday, April 30, 2024, at 12 PM. This webinar will build on Parts 1 and 2 and provide participants with the necessary tools to evaluate both Bio-P and Chem-P and make an informed selection for a WRRF based on key deciding factors.

The presenters will first discuss the information needed to make an informed decision and demonstrate what a robust RFI should include. The presentation will then consider existing facility infrastructure, including configuration, secondary treatment, solids treatment, disinfection, available capacity, operational requirements, cost, and available footprint on-site. The presenters will review the use of decision-making criteria, both monetary and nonmonetary, as part of the decision-making process. After discussing the selection process, the presenters will examine a brief example case.

For more information about the webinar click on the following link:

www.wef.org/events--education/webcasts/upcoming-webcasts/choosing-your-phosphorus-removal-process----part-3/

PDH Credits will be available for attendees following this event on this platform.

Trotter and Associates, Inc at WaterCON 2024

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 15 Apr 2024 11:42:46 GMT

Trotter and Associates, Inc. (TAI) is proud to be a Platinum Sponsor for WaterCON in Peoria from April 15 through April 17 at the Peoria Civic Center. TAI is a full-service civil engineering firm structured to meet the growing needs of our municipal clients. Trotter and Associates, Inc. has the water and wastewater engineering expertise required to resolve the complex issues brought on by increased development, changing regulatory environment, and aging infrastructure.

The potable water system is one of the most important services a community can provide. It protects public health, enhances the quality of life, is instrumental in fire protection, and supports economic growth within the community. As such, systems must be designed and operated in a way that interruption of service is an unusual event.

Visit us at Booth 312 and 314. Scott Trotter, Steve Cieslica, Chris Marschinke, and Brandon Thomas look forward to meeting you in person to discuss your needs.

Glenbard Wastewater Authority - 2024 Primary Clarifier Improvements Project

Mon, 15 Apr 2024 11:01:13 GMT

ORIGINAL ADVERTISED DATE: April 15, 2024

* See addendum for deadline changes

DUE DATE: May 29, 2024

PROJECT MANAGERS: Aaron Berry, P.E.

INVITATION TO BID

Sealed proposals will be received by the Glenbard Wastewater Authority for the project entitled 2024 Primary Clarifier Improvements Project until 2:00 p.m. on Wednesday, May 29th, 2024 , at the Glenbard Wastewater Authority, Address: 945 Bemis Road, Glen Ellyn, Illinois 60137. The sealed bids will be publicly opened and read aloud immediately afterward at the Glenbard Wastewater Authority, Address: 945 Bemis Road, Glen Ellyn, Illinois 60137, on the same date.

Sealed bids shall be addressed to the Glenbard Wastewater Authority, Address: 945 Bemis Road, Glen Ellyn, Illinois 60137, and shall be labeled:

Bid for – 2024 Primary Clarifier Improvements Project

Non-Mandatory Pre–Bid Conference

A Non-Mandatory Pre–Bid Conference will be held on April 25th, 2024, at 10:00 a.m. at the Glenbard Wastewater Authority, Address: 945 Bemis Road, Glen Ellyn, Illinois 60137.

Work Description

All required labor, supervision, and materials to render complete and fully functional electrical, mechanical, and SCADA systems.
Full-time superintendent.
Installation and maintenance of erosion control measures, site clearing, and grading.
Site restoration and maintenance through acceptance and re-establishment of vegetation.
Rehabilitation of the existing clarifiers, including demolition and reinstallation of clarifier equipment mechanisms, launder covers, odor control equipment, and the installation of miscellaneous monitoring equipment.
Rehabilitation of the gravity thickener, including demolition and reinstallation of thickener equipment mechanisms, demolition of the existing geodesic dome cover, installation of a new aluminum flat cover, and the installation of miscellaneous monitoring equipment.
Rehabilitation of the existing diversion structure, including removal and replacement of primary sludge pumping equipment, grinders, and appurtenances. Removal and replacement of primary scum pumping equipment and appurtenances. Removal and replacement of primary sludge, scum, and effluent monitoring devices, including but not limited to magnetic flow meters, density meters, etc.
Demolition and replacement of the existing diversion structure sludge and slide gates, including the installation of new electrical and control of actuators, and appurtenances.
Site restoration and maintenance through acceptance and re-establishment of vegetation.
Testing of systems and training of operations personnel.
Preparation and submission of operations and maintenance manuals.
Warranties as specified in the Contract Documents.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at the following location:

Trotter and Associates, Inc.

40W201 Wasco Road

St. Charles, IL 60175

630/587-0470

No partial sets of specifications or drawings will be issued. Electronic (PDF) copies and hard copies of the Contract Documents are available for purchase at Trotter and Associates, Inc., St. Charles Office. Contact Aaron Berry at a.berry@trotter-inc.com to purchase the contract documents.

Project Contact

The project contact for this project is:

Aaron Berry

a.berry@trotter-inc.com

(630) 587-0470.

Bid Security

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the Trotter and Associates, Inc. in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Wage Rates

The contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Labor Prevailing Wages for DuPage County, whichever is greater. Rates can be obtained online at www.state.il.us/Agency/idol/ .

Rejection of Bids

The Owner expressly reserves the right to reject any or all bids or to accept the bid, which appears to be in the best interest of the Owner. The Owner expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the Owner.

City of Woodstock - 2024 Street Improvement Program

Fri, 12 Apr 2024 11:00:00 GMT

ORIGINAL ADVERTISED DATE: April 12, 2024

DUE DATE: April 26, 2024

* See addendum for deadline changes

PROJECT MANAGERS: Cade Sundstedt, Alex Dye, P.E., CFM

INVITATION TO BID

NOTICE is hereby given the City of Woodstock will receive sealed bids for the project entitled “2024 Street Improvement Program” until 2:00 PM on Friday April 26, 2024, at City Hall, 121 W Calhoun St, Woodstock, IL 60098. Bids will be publicly opened and read aloud immediately afterwards.

Bids shall be received in a sealed envelope addressed to:

City Engineer - City of Woodstock

121 W Calhoun St.

Woodstock, IL 60098

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City of Woodstock

2024 Street Improvement Program

Work Description

The Project includes furnishing all labor, materials, equipment, and other items necessary hot-mix asphalt removal; reclamation of existing pavement; base course preparation; placement of hot-mix asphalt binder and surface course; concrete curb and gutter removal and replacement (spot curb and gutter replacement as well as continuous); concrete sidewalk removal and replacement; new sidewalk; replacement of drainage structures and storm sewers; sanitary sewer replacement; and restoration in accordance with the Plans. The curb and gutter replacement on Julie Street and a portion of Fremont Street shall be installed via curb machine and not hand formed.

Document Inspection and Procurements

The Contract Documents will be available for inspection and purchase starting Friday April 12, 2024, at:

Trotter and Associates, Inc.

38 W. Grand Ave., Ste 300

Fox Lake, IL 60020

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

Bonds

Wage Rates

Questions

Questions regarding the project received by 12:00 pm on Wednesday April 24, 2024, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to both :

Cade Sundstedt

Project Engineer

c.sundstedt@trotter-inc.com

AND

Alex Dye, PE, CFM

Project Engineer

a.dye@trotter-inc.com

Rejection of Bids

Village of Fox Lake - 2024 Road Improvements

Tue, 09 Apr 2024 11:07:43 GMT

ORIGINAL ADVERTISED DATE: April 9, 2024

* See addendum for deadline changes

DUE DATE: May 7, 2024

PROJECT MANAGERS: Dustin Priebe, P.E.

INVITATION TO BID

The Village of Fox Lake will receive sealed Bids until the 7th day of May 2024 at 2:00 PM at Fox Lake Village Hall, 66 Thillen Drive, Fox Lake, IL 60020, at which time the Bids will be opened in the Board Room for Village of Fox Lake – 2024 Roadway Improvements. Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Avenue, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

2024 Roadway Improvements

The Village of Fox Lake is an equal-opportunity employer. Small, minority, and women-owned businesses are encouraged to submit bids.

Pre-Bid Meeting

A pre-bid meeting will be held on the 25th day of April, 2024 at 1:00 PM at 97 Hillside Court, Fox Lake, IL 60020 (parking along Forest Ave at the intersection with Hillside Ct).

Work Description

This work shall include furnishing all labor, materials, equipment, and other incidentals necessary for full pavement rehabilitation on Longwood Drive, Wildwood Drive, and Hillside Court, including hot-mix asphalt removal; pulverization of existing pavement; base course grading, placement of hot-mix asphalt binder and surface course; placement of aggregate shoulder; driveway removal and replacement; and parkway restoration in accordance with the design plans, project specifications and contract documents.

Additionally, the project shall include the removal of the existing sheet pile retaining wall; removal of trees; installation of a new permanent sheet pile retaining wall; aggregate fill; removal and replacement of wooden steps; removal of storm sewer piping and structures; installation of storm sewer piping and structures; and placement of combination curb and gutter along Hillside Court in accordance with the design plans, project specifications and contract documents.

Document Inspection and Procurements

Electronic (PDF) copies and hard copies of the Contract Documents are available for purchase at Trotter and Associates, Inc., 38 W. Grand Ave., Ste 300, Fox Lake, IL 60020. Contact Dustin Priebe at d.priebe@trotter-inc.com to purchase the contract documents.

Payment for Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non-refundable cost for plans and specifications is $50.00. The addenda will be issued only to plan holders.

Project Contact

Dustin Priebe, P.E. – d.priebe@trotter-inc.com

Bid and Performance & Payment Bond

Wage Rates

Rejection of Bids

Village of Barrington Hills - 2024 Road Resurfacing Program

Thu, 04 Apr 2024 18:53:52 GMT

ORIGINAL ADVERTISED DATE: April 4, 2024

* See addendum for deadline changes

DUE DATE: April 19, 2024

PROJECT MANAGERS: Alex Dye, P.E., CFM

INVITATION TO BID

The Village of Barrington Hills will receive sealed proposals for the 2024 Road Resurfacing Program until 2:00 p.m. on April 19, 2024 , at the offices of the Village Clerk, 112 Algonquin Road, Barrington Hills, Illinois, 60010. The sealed bids will be publicly opened and read aloud immediately afterward on the same date. Bids shall be received in a sealed envelope addressed to Village of Barrington Hills, 112 Algonquin Road, Barrington Hills, IL 60010 which is marked in the lower left-hand corner EXACTLY as follows:

BID:

Village of Barrington Hills

2024 Road Resurfacing Program

Work Description

The Owner requests bids from qualified companies to provide all labor, services, equipment, materials, and all other items to complete Work necessary for hot-mix asphalt removal; placement of hot-mix asphalt binder and surface course; guardrail replacement; replacement of drainage structures and storm sewers; and restoration in accordance with the Plans, Standard Specifications, and these Special Provisions. All Work has a final completion date as specified in the Special Provisions. The Contractor shall be responsible for full-site restoration and maintenance through acceptance and re-establishment of vegetation.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 38 W Grand Ave, Fox Lake, IL 60020, beginning April 4, 2024. To purchase the contract documents, contact Heidi Patla at h.patla@trotter-inc.com . Electronic copies are available.

Bonds

All bid proposals must be accompanied by a bid bond, certified check, or bank cashier's check payable to the Treasurer of Barrington Hills for 5% of the amount of the base bid as provided in the Bidding Documents. No proposals or bids will be considered unless accompanied by such bond or check.

Wage Rates

Rejection of Bids

Harvard WWTF – Phase 1A Improvements

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 28 Mar 2024 21:02:25 GMT

This project received recognition from the Fox Valley Branch of the American Public Works Association for Project of the Year in Environment $5 to 25 Million.

The City of Harvard has a population of roughly 10,000. The existing Harvard Wastewater Treatment Facility discharges effluent into Mokeler Creek on the west side of the city. This Creek is a 10-mile-long tributary of Piscasaw Creek, itself a tributary of the Kishwaukee River, in northern Illinois. The existing Wastewater Treatment Facility utilized a series of out-of-date technologies to provide treatment of the community’s wastewater. The existing infrastructure was mechanically failing, and the Illinois EPA had cited the City’s WWTF for non-compliance with NPDES water quality standards. As a result, the City of Harvard was issued a Compliance Commitment Agreement for the upgrade of this critical infrastructure.

The Facility had been constructed in several phases since 1942. Much of the original infrastructure was still in use or repurposed over the years. This included an attached growth secondary treatment process that utilized rotating biological contactors (RBC’s) and a packed tower trickling filter. While the rotating RBC’s were covered, the packed tower that provided most of the treatment capacity was not. This resulted in significantly decreased activity from the biomass and downtime for the tower during winter months for City staff to remove ice buildup on top of the tower. The existing facility also included sludge drying beds for digested sludge dewatering, which were undersized and also had issues from November to March due to freezing temperatures. The drying beds, along with a substantial portion of the WWTF site, were also within the floodplain.

The City teamed with Trotter & Associates to develop an Evaluation of their WWTF in 2013. The report evaluated six alternatives for upgrades to the WWTF, and recommended the phased oxidation ditch alternative. TAI completed the subsequent Facility Plan in 2015, and the City purchased the adjacent property in 2017 to facilitate the construction of these upgrades while maintaining operations. The plan included utilizing the existing secondary clarifiers in Phase 1A and constructing tertiary clarifiers when the Facility required expansion in Phase 1B. The IEPA requested that the Phase 1A scope include the tertiary clarifiers in Phase 1A. This was not financially achievable for the City at that time, and to facilitate the request TAI secured a 30-year loan term, a Small Community and Environmental Discount interest rate of 0.81%, and principal forgiveness of $3.3 Million. TAI also competed for and obtained a $2 Million grant through the Rebuild Illinois Fast Track Grant program. The project design was completed during the summer of 2020, and construction began the following May.

The project included rehabilitation of the raw sewage screw pumps, raw sewage screening, grit removal system, primary effluent pump station, and rehabilitation of an existing structure to serve as the City’s Laboratory and Administration Building. The first step of the project was to start-up the sludge dewatering screw press that was pre-ordered by the City to facilitate construction. Once this system was operational, the sludge drying beds were removed and construction began on the new structures for this project. This included the 3-ring oxidation ditch, which was built with the outer ring reserved for BNR enhancement zones to denitrify the RAS denitrification and an anaerobic zone. The remaining 77% of the outer ring is comprised of a gravity thickener, two parallel 2-stage aerobic digesters, and a digested sludge storage tank.

Construction also included a new MLSS diversion structure and two 90-foot diameter tertiary clarifiers with a common-wall RAS/WAS pump station. The clarifiers and RAS/WAS pump station are sized to handle the expanded capacity of the Phase 1B project. To replace the sludge drying beds, a sludge handling building and sludge storage building were also constructed. Once the sludge handling building was ready, the dewatering screw press, sludge feed pump, and polymer feed system were relocated to the new building.

Before startup of the oxidation ditch, TAI conducted process training for the operators to familiarize them with the completely different process controls that were needed to operate the activated sludge facility. When the ditch, diversion structure, tertiary clarifiers and RAS/WAS pump station were ready to receive flow, TAI coordinated seeding of the biological process from the treatment facilities of two neighboring facilities. Seeding took place over about a week, and the City immediately saw results in their effluent. The project was completed in the fall of 2023.

Congressman Bill Foster Announces $959,543 Grant for Bringing Sewer to Unsewered Communities

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 22 Mar 2024 19:10:17 GMT

The Village of Holiday Hills Sanitary Sewer Project will receive almost $1 million in federal funding to extend Northern Moraine Wastewater Reclamation District (NMWRD) sanitary sewers to residents in Holiday Hills, Le Village Vaupell, and unincorporated McHenry County. U.S. Representative Bill Foster requested the project funding to provide critical water infrastructure to improve public health, mitigate flooding, and serve McHenry County residents for generations. The project will benefit the area by improving water quality and gradually eliminating environmental deficiencies.

Representative Foster toured the Holiday Hills/ Le Village Vaupell project last year along with Scott Trotter, President of Trotter and Associates, Inc. The engineering vision for this project is to maintain a sustainable municipal wastewater utility while expanding services to unsewered communities, protecting public health, and preserving the environment by reclaiming precious water and other resources.

For more information about how Congressman Bill Foster is working to improve our community, please visit foster.house.gov/media

For more information about the project, please visit at www.nmwrd.org

Trotter and Associates, Inc. Celebrates World Water Day, March 22, 2024

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 21 Mar 2024 14:10:10 GMT

Trotter and Associates, Inc. supports World Water Day, an annual event held on March 22 since 1993, that raises awareness of the importance of freshwater and the fact that 2.2 billion people lack access to safe water. The goal is to encourage action to tackle the global water crisis and support Sustainable Development Goal 6, which aims to ensure everyone has access to water and sanitation by 2030.

Water is necessary for human well-being, agriculture, industry, and ecosystems. However, sustainable water management faces challenges such as scarcity, pollution, and overexploitation of water resources.

We encourage you to join us by visiting 2024 World Water Day campaign to access valuable materials and toolkits and learn how you can actively contribute to ensuring access to water and sanitation for all.

Trotter and Associates, Inc. to Attend IWCP 2024 Conference

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 18 Mar 2024 21:06:23 GMT

Scott Trotter, P.E., and Jerry Ruth, P.E., are attending the Illinois Wastewater Professionals Conference from March 18 to 20, 2024, in East Peoria, Illinois. The conference is organized by the Illinois Water Environment Association, a community of dedicated professionals who work to advance knowledge of the Illinois water environment. Its members are engineers, scientists, plant operators, manufacturer’s representatives, and students.

Scott and Jerry will be at Booth 20, connecting with colleagues and clients, gaining insights into emerging technologies, and exploring innovative and sustainable solutions to address aging infrastructure and other evolving challenges in the field. TAI is committed to enhancing the expertise of its team and reinforcing our position as a trusted partner for excellence in consulting services.

Village of Algonquin - Braewood Lift Station Force Main Replacement

Tue, 12 Mar 2024 21:21:44 GMT

ORIGINAL ADVERTISED DATE: March 12, 2024

DUE DATE: March 28, 2024

PROJECT MANAGERS: JILLIAN KISS, P.E.

I NVITATION TO BID

The Village of Algonquin, Illinois, will receive sealed bids at the William J. Ganek Municipal Center, 2200 Harnish Drive, Algonquin, Illinois 60102 until March 28, 2024, at 10:00 a.m. CST for the Braewood Lift Station Force Main Replacement , at which time the bids will be publicly opened and read. Bid proposals for this project will be considered not only on the basis of cost, but also on past performance, experience and ability to perform the work. The Village of Algonquin reserves the right to accept the bid deemed to be in its own best interest, which is based on all of the above considerations. Bid will be awarded to the lowest responsible bidder determined in the exclusive discretion of the Village Board of Trustees.

Work Description

The work is called Braewood Lift Station Force Main Replacement and shall consist of installation of 2,068 lineal feet of 16” force main via open cut and directional boring methods to replace the existing 10” force main between the Braewood Lift Station and the discharge manhole along Gaslight Drive near the Sprucetree Lane intersection. The project will also include installation of an air release valve in a valve vault and a bypass vault. The project also includes HMA pavement restoration, PCC curb and gutter restoration, and landscape restoration.

Document Inspection and Procurements

The pertinent documents can be reviewed at the office of the Village Clerk, 2200 Harnish Dr., Algonquin, IL 60102. Electronic copies of “Braewood Lift Station Force Main Replacement” Plans, Specifications, and Contract Documents may be obtained for free online at www.algonquin.org/bids (the project will be listed near the bottom of the page).

Questions

All questions regarding this project shall be directed to Jeremy Plank, P.E., Trotter & Associates, Inc. at j.plank@trotter-inc.com or (630) 587-0470.

Bid Security

Wage Rates

This contract calls for the construction of a “public works,” within the meaning of the Illinois Prevailing Wage Act, 821 ILCS 130/.01 et seq. (“the Act”). The Act requires contractors and subcontractors to pay laborers, workers and mechanics performing services on public works projects no less than current “prevailing rate of wages” (hourly cash wages plus amount for fringe benefits) in the county where the work is performed. The Illinois Department of Labor publishes the prevailing wage rates on its website http://www.state.il.us/agency/idol/rates/rates.HTM. The Illinois Department of Labor revises the prevailing wage rates and the contractor/subcontractor has an obligation to check the Illinois Department of Labor website for revisions to prevailing wage rates. For information regarding current prevailing wage rates, please refer to the Illinois Department of Labor’s website. All contractors and subcontractors rendering services under this contract must comply with all requirements of the Act, including by not limited to, all wage requirements and notice and record keeping duties.” Each bidder shall adopt a written sexual harassment policy in compliance with ILCS 5/2-105 (1992). Bidder agrees to comply with Substance Abuse Prevention on Public Works Projects Act, 820 ILCS265/1 et seq. (2008). As required by the Act, the Bidder agrees to file with the Village, prior to commencing work, its written substance abuse prevention program. It is the responsibility of the vendor/contractor/subcontractor to comply with all applicable provisions of FOIA. The regulations of the State of Illinois Freedom of Information Act (FOIA) 5 ILCS 140, apply to all records of the vendor/contractor/subcontractor pertaining to this authorization or contract. When requested by the Village of Algonquin, the vendor/contractor is required to provide all records requested within no more than three (3) business days, at no cost to the Village of Algonquin.

Rejection of Bids

The Village of Algonquin reserves the right to accept the bid deemed to be in its own best interest, which is based on all of the above considerations. Bid will be awarded to the lowest responsible bidder determined in the exclusive discretion of the Village Board of Trustees.

Village of Algonquin - Algonquin Shores Force Main Replacement

Tue, 12 Mar 2024 21:13:35 GMT

ORIGINAL ADVERTISED DATE: March 12, 2024

DUE DATE: March 28, 2024

PROJECT MANAGERS: JILLIAN KISS, P.E.

INVITATION TO BID

Work Description

The work is called Algonquin Shores Force Main Replacement and shall consist of installation of 606 lineal feet of 10” force main via open cut methods and 243 lineal feet of 10” force main via directional boring methods to replace the existing 6” force main between the intersection of Stratford & Riverwood Drive and the discharge manhole along Souwanas Trail near the Carriage Drive intersection. The project will also include installation of an air release valve in a valve vault, removal of the existing air release valve in a valve vault, abandonment of the existing force main, HMA pavement restoration, PCC curb and gutter restoration, PCC driveway replacement, and landscape restoration.

Document Inspection and Procurements

The pertinent documents can be reviewed at the office of the Village Clerk, 2200 Harnish Dr., Algonquin, IL 60102. Electronic copies of “Algonquin Shores Force Main Replacement” Plans, Specifications, and Contract Documents may be obtained for free online at www.algonquin.org/bids (the project will be listed near the bottom of the page).

Questions

All questions regarding this project shall be directed to Jeremy Plank, P.E., Trotter & Associates, Inc. at j.plank@trotter-inc.com or (630) 587-0470.

Bid Security

Wage Rates

This contract calls for the construction of a “public works,” within the meaning of the Illinois Prevailing Wage Act, 821 ILCS 130/.01 et seq. (“the Act”). The Act requires contractors and subcontractors to pay laborers, workers and mechanics performing services on public works projects no less than current “prevailing rate of wages” (hourly cash wages plus amount for fringe benefits) in the county where the work is performed. The Illinois Department of Labor publishes the prevailing wage rates on its website http://www.state.il.us/agency/idol/rates/rates.HTM. The Illinois Department of Labor revises the prevailing wage rates and the contractor/subcontractor has an obligation to check the Illinois Department of Labor website for revisions to prevailing wage rates. For information regarding current prevailing wage rates, please refer to the Illinois Department of Labor’s website. All contractors and subcontractors rendering services under this contract must comply with all requirements of the Act, including by not limited to, all wage requirements and notice and record keeping duties.” Each bidder shall adopt a written sexual harassment policy in compliance with ILCS 5/2-105 (1992). Bidder agrees to comply with Substance Abuse Prevention on Public Works Projects Act, 820 ILCS265/1 et seq. (2008). As required by the Act, the Bidder agrees to file with the Village, prior to commencing work, its written substance abuse prevention program. It is the responsibility of the vendor/contractor/subcontractor to comply with all applicable provisions of FOIA. The regulations of the State of Illinois Freedom of Information Act (FOIA) 5 ILCS 140, apply to all records of the vendor/contractor/subcontractor pertaining to this authorization or contract. When requested by the Village of Algonquin, the vendor/contractor is required to provide all records requested within no more than three (3) business days, at no cost to the Village of Algonquin.

Rejection of Bids

NMWRD Holiday Hills/ Le Villa Vaupell Sewer Extension - Phase 2

Tue, 05 Mar 2024 17:24:41 GMT

ORIGINAL ADVERTISED DATE: March 5, 2024

* See addendum for deadline changes

DUE DATE: April 5, 2024

PROJECT MANAGERS: JILLIAN KISS, P.E.

INVITATION TO BID

Sealed proposals will be received by the Northern Moraine Wastewater Reclamation District (NMWRD) for the project entitled “Holiday Hills/ Le Villa Vaupell Sewer Extension – Phase 2” until 10:00 am on April 5, 2024 at the NMWRD Offices located at 113 Timber Trail Road, Island Lake, IL 60042. The sealed bids will be publicly opened and read aloud immediately afterward in the NMWRD Office, on the same date. Sealed bids shall be addressed to the Northern Moraine Wastewater Reclamation District, P.O. Box 240, 113 Timber Trail Road, Island Lake, IL, 60042 and shall be labeled “Holiday Hills/ Le Villa Vaupell Sewer Extension – Phase 2.” A mandatory pre-bid conference will be held at 10:00 on March 12, 2024 at the NMWRD Offices located at 113 Timber Trail Road, Island Lake, IL 60042.

Work Description

Site Work:

6,230 LF of Sanitary Sewer along Pine Street and Northeast Shore Drive within the Village of Holiday Hills and throughout the Le Villa Vaupell Subdivision.
Culvert Removal and Replacement.
Pavement Patching.
Restoration with Seed.
Erosion and Sediment Control Measures

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at the following location:

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630-587–0470

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $200.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $100.00. Addenda will be issued only to plan holders.

Questions should be directed to Jeremy Plank, P.E. (630) 587-0470, j.plank@trotter-inc.com .

Bonds

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the Northern Moraine Water Reclamation District in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Wage Rates

Rates can be obtained online at www.wdol.gov and www.state.il.us/Agency/idol/

Rejection of Bids

The Northern Moraine Wastewater Reclamation District may reserve the right to reject any and/or all bids if it has documented sound business reasons.

Funding

Any contract or contracts awarded under this invitation for bids are expected to be funded in part by a grant awarded by the U.S. Environmental Protection Agency as a Community Grant and a grant awarded by McHenry County from its American Plan Rescue Act Allocation. In addition, this project is being supported, in whole or in part, by federal award number B22-UC-17-0007 awarded to the Northern Moraine Wastewater Reclamation District by the U.S. Department Housing and Urban Development – Community Development Block Grant Program. Neither the State of Illinois, United States, McHenry County, nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract.

The procurement will be subject to regulations contained in the Methods of Procurement and Grants and Other Federal Assistance from the Code of Federal Regulations (40 CFR Subchapter B Part 33 and CFR Part 200.320), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), the “Use of American Iron and Steel” requirements as contained in Section 436 of H.R. 3547, and the Consolidated Appropriations Act, 2014.

This procurement is also subject to the grant recipient’s policy regarding the increased use of disadvantaged business enterprises. The grant recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. Any publications must include specific language found in Specification Section 00 31 17 - CDBG Grant Guidelines.

Bidders are also required to comply with Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4.

City of North Chicago 2024 Demolition Project

Thu, 22 Feb 2024 12:00:00 GMT

ORIGINAL ADVERTISED DATE: February 22, 2024

DUE DATE: Friday March 8, 2024 at 3:00 pm

PROJECT MANAGER: Alex Dye, P.E., CFM

INVITATION TO BID

NOTICE is hereby given that the City of North Chicago will receive sealed Bids until the 8 ^th day of March 2024 at 3:00 PM in the Economic & Community Development Dept. Immediately following 3:00 PM, the bids will be opened in the Council Chambers, at North Chicago City Hall, 1850 Lewis Avenue, North Chicago, IL, 60064.

WORK DESCRIPTION:

This work shall include furnishing all labor, materials, equipment, and other incidentals necessary to complete all described demolition work of the structures located at the following addresses located within the City of North Chicago:

· 12616 W Bonaparte Ave

· 12586 W Bonaparte Ave

· 12615 W Bittersweet Ave

· 12585 W Bittersweet Ave

Including removal/disposal of debris, utility disconnections and site restoration work as shown and or described on the accompanying plans, or as specified herein, or both, for all incidental and miscellaneous items of work in accordance with the plans, standard specifications and Special Provisions or as required.

CONTRACT DOCUMENTS:

The Contract Documents will be available for inspection and purchase starting Thursday, February 22, 2024, at:

Trotter and Associates, Inc.

38 W Grand Ave, Ste 300

Fox Lake, IL 60020

Contact Heidi Patla to make an appointment or purchase documents: h.patla@trotter-inc.com .

BIDS:

Bids shall be received in a sealed envelope addressed to the City of North Chicago, Economic and Community Development Department, 1850 Lewis Avenue, North Chicago, IL, 60064, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City of North Chicago

2024 Demolition Project

Bidders will be required to provide Bid security equal to five (5) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

Will Wisniewski Joins TAI as Full-Time Staff Engineer

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 20 Feb 2024 20:42:37 GMT

After two summers as an intern for TAI, we are excited to welcome Will Wisniewski back as a full-time Staff Engineer in our Lake Geneva, WI office!

Will grew up in Lake Bluff, Illinois, and graduated from UIUC, where he studied civil engineering, focusing on construction management, with secondary studies of water resources and structural engineering. Will was also a member of the fraternity Delta Upsilon and served as chapter Vice President in 2020 and President in 2021. During his time with Delta Upsilon, Will was responsible for recruitment and steering an Alzheimer’s philanthropy initiative.

During Will’s time as a TAI intern, he worked on wastewater treatment plants, specifically Phase II of the St. Charles plant, during the summer of 2022. During the summer of 2023, Will assisted with preparations for the North Chicago 2023 MFT project, which included marking, estimating, and designing roadway sections marked for improvement. He also aided in marking and estimating for the City of Woodstock’s 2023 roadway improvement project.

Will’s technical skills and willingness to take on new challenges make him a great addition to our TAI Team. We look forward to introducing Will to our clients and cannot wait to see what the future holds for him at TAI.

TAI Recruiting at Marquette Engineering Job Fair This Week

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 19 Feb 2024 20:52:03 GMT

Trotter and Associates, Inc. (TAI) is expanding and seeking highly motivated engineering students to join our team. TAI is a full-service civil engineering firm with offices in Lake Geneva, WI., St. Charles, IL, and Fox Lake, IL. TAI is looking to fill entry-level positions and internships across all three locations.

If you are a self-motivated and hardworking engineering student at Marquette University, please stop by and say hi to TAI team members Gary Randle and Eric Davenport at the Engineering Job Fair this Wednesday, February 21, from 2 p.m. - 5 p.m. They’ll be on hand to answer any questions you may have and share some of the exciting opportunities that await at Trotter and Associates, Inc. Don’t forget to bring your resume!

Candidates are evaluated based on their previous experience, community service, academic accomplishments, work ethic, communication skills, and ability to contribute to the future of TAI. In return, we are committed to supporting our team members' personal and professional development and offering clear pathways for long-term advancement.

If you are interested in making an impact and joining the TAI team, stop by TAI's booth this Wednesday, February 21 ^st , check us out on Instagram @trotterandassociates or visit our website at www.trotter-inc.com/careers for more information and to access our online applications.

TAI to Attend Milwaukee School of Engineering Career Fair

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 14 Feb 2024 21:38:17 GMT

Steve Cieslica, P.E., and Eric Davenport of Trotter and Associates, Inc., will attend the Milwaukee School of Engineering Spring 2024 Career Fair on February 15, 2024, from 3:00 p.m. to 7:00 p.m. on the 2 ^nd floor of the Kern Center. TAI is a full-service civil engineering firm with offices in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI.

Trotter and Associates, Inc. is looking to hire individuals and summer interns who can immediately impact our team and are looking to become leaders as we continue to expand. As a new graduate from a top engineering university like Milwaukee School of Engineering, you could be one of the new hires we seek. At Trotter and Associates, Inc., new staff engineers are mentored by project managers to develop engineering leaders.

TAI also offers several internship positions, which could lead to full-time employment opportunities. Interns work with experienced professionals to gain practical experience and advance their education and training.

We evaluate candidates based on their previous experience, community service, academic accomplishments, work ethic, communication skills, and ability to contribute to the future of TAI. In return, we are committed to supporting our team members' personal and professional development and offering clear pathways for long-term advancement.

If you are motivated, have a strong work ethic, and are interested in making an impact, stop by TAI's booth and introduce yourself to Steve Cieslica and Eric Davenport on February 15. Check us out on Instagram @trotterandassociates or our website at trotter-inc.com/careers for more information or to access our online application. We are excited to have the opportunity to speak with you about the opportunity to become part of our team at TAI.

Trotter and Associates Attend Fox Valley APWA Award Luncheon

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 14 Feb 2024 17:25:24 GMT

The City of Harvard was awarded the Fox Valley Branch APWA Public Works Project of the Year, Environment - $5 million to $25 million. Scott Trotter and staff from Trotter and Associates were honored to celebrate with City of Harvard representatives, Mayor Michael Kelly, Jim Grant, and Charlie Keller at the APWA Fox Valley Branch Award Luncheon on Tuesday, February 13, 2024.

At the event, Jerry Ruth, Project Manager at Trotter and Associates, delivered an informative presentation on the thorough planning, innovative design, and construction of the Wastewater Treatment Facility. The facility was rehabilitated with the primary objective of meeting current NPDES requirements while also ensuring it caters to the future needs of the community. Jerry's overview provided valuable insights into the facility's operations and its significance to the City.

Congratulations to the City of Harvard for being recognized by its peer communities!

Pictured from L to R: Scott Trotter, President-Trotter and Associates, Emma Albers, President-Fox Valley Branch APWA, Jim Grant, Superintendent-City of Harvard, Michael Kelly, Mayor of Harvard, IL, Jerry Ruth, Project Manager-Trotter and Associates, Lou Leone, City Administrator-City of Harvard, Donna McNichols, Engineering Technician-Trotter and Associates, Dan Gillespie, Construction Engineering Manager-Trotter and Associates, Jesse Graham, Staff Engineer-Trotter and Associates, and Charlie Keller, Operator-City of Harvard

The City of Harvard wins Fox Valley Branch APWA Public Works Project of the Year

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 13 Feb 2024 19:07:50 GMT

Trotter and Associates congratulate the City of Harvard for being awarded the Fox Valley Branch APWA Public Works Project of the Year, Environment - $5 million to $25 million.

The City of Harvard’s Wastewater Treatment Facility was originally constructed in the late 1930s and had undergone several expansions. The expansions and upgrades relied upon attached growth technologies, which are not capable of meeting current and future NPDES Permit discharge limits. As a result, the City was under increasing pressure from the Illinois EPA to address NPDES violations. In 2014, the City teamed with Trotter and Associates to develop an evaluation of their WWTF and prepare a plan to meet their NPDES permit requirements and the future needs of the community.

The City pursued the implementation plan through land acquisition, acquiring grant and low-interest loan funding to ensure the project would be as affordable as practical for the community’s residents. The $22 million project began construction in 2021 and reached substantial completion in the fall of 2023.

These improvements included rehabilitation of the raw sewage screw pumps, raw sewage screening, grit removal system, and primary effluent pump station. The Biological Nutrient Removal (BNR) process is designed to remove organic material as well as Phosphorus and Total Nitrogen, which will meet the updated NPDES Permit Limits. The enhanced BNR process includes Return Activated Sludge (RAS) fermentation, an anaerobic zone followed by two concentric rings of the oxidation ditch. Process control utilizes Oxidation Reduction Potential (ORP) and Dissolved Oxygen (DO) Probes to monitor activity within the biological process. Adjustments are made to flow rates, mixing and aeration to optimize the nutrient removal process. The project also included construction of two tertiary clarifiers and RAS pump station to meet stricter effluent solids limits. This project has significantly improved the effluent quality from the City of Harvard’s Wastewater Treatment Facility and the City has been able to reliably meet the new NPDES Permit Limits.

The design incorporated a gravity thickener, two parallel 2-stage aerobic digesters, and a digested sludge storage tank into the oxidation ditch structure for the stabilization of biosolids produced within the process. The project included construction of a new screw press dewatering facility and solids storage barn. These improvements lower the City’s operational and disposal costs by limiting the land application of solids on agricultural land to twice per year (Spring and Fall).

Congratulations to the City of Harvard for being recognized by its peer communities for its efforts to enhance the environment and protect the public health of its residents and the residents of Illinois.

City of Crystal Lake – Lift Station 14 Rehabilitation Project

Mon, 12 Feb 2024 20:31:22 GMT

ORIGINAL ADVERTISED DATE: February 12, 2024

OPTIONAL PRE-BID: 9:00 a.m. Tuesday, February 20, 2024

DUE DATE: 10:00 AM, Monday, March 11, 2024

Bids/Proposals will be received electronically through QuestCDN VirtuBid online bidding platform or by sealed paper copy submitted to The City of Crystal Lake Municipal Complex, 100 W. Woodstock St., Crystal Lake, IL 60014. Bids/Proposals will be accepted until March 11, 2024 at 10:00 AM.

OWNER:

City of Crystal Lake

100 W. Woodstock St.

Crystal Lake, IL 60014

PROJECT MANAGER:

Chris Marschinke, PE

INVITATION TO BID

Owner invites sealed Bidder's Proposals for the Work described in detail in the Contract and generally described as follows:

WORK DESCRIPTION

Rehabilitation of an existing lift station by converting a dry well/wet well lift station into a submersible lift station.

Work includes:

Cleaning and lining of the existing wet well
Removal of the existing dry well
Installation of new valve vault
Removal and installation of 16” diameter pipe between upstream manhole and the wet well
Bypass pump piping
Connection to the existing force main from the new valve vault
Placing of concrete pad for new control panel and generator
Installation of new, natural gas generator and natural gas piping
Installation of controls and integration into the City’s SCADA network
Painting of new piping
Installation of site electrical
Installation of site piping
Landscaping
Replacement of existing asphalt residential driveway and roadways
Placing of new asphalt driveway to control panel/generator pad
General site restoration

The Work shall be performed at the following Work Site:

Lift Station is located adjacent to the north side of the roadway in front of 1132 North Shore Drive, Crystal Lake, IL.

Generator, control panel and staging, laydown and stockpile area is located on City-owned property west of Sunnyside Avenue.

Document Inspection and Procurements

The Bid Package may be examined at the office of Owner as listed above. Persons requesting documents to be sent by mail shall include an additional $1.50 per set to cover postage and handling. In making copies of the Bid Package available to prospective Bidders, Owner does so only for the purpose of obtaining Bidder's Proposals and such provision does not confer a license or grant for any other use.

The Bid Package may be downloaded from QuestCDN.

https://qcpi.questcdn.com/cdn/posting/?group=8012882&provider=8012882&projType=all

Each prospective Bidder shall, before submitting its Bidder's Proposal, carefully examine the Bid Package. Each prospective Bidder shall inspect in detail the Work Site and the surrounding area and shall familiarize itself with all local conditions, including subsurface, underground, and other concealed conditions, affecting the Contract, the Work and the Work Site. The Bidder whose Bidder's Proposal is accepted will be responsible for all errors in its Bidder's Proposal, including those resulting from its failure or neglect to make a thorough examination and investigation of the Bid Package and the conditions of the Work Site and the surrounding area.

Questions

Cut-off for questions shall be seven (7) days prior to bid opening.

City of North Chicago - 2024 WTP Painting Project

Mon, 12 Feb 2024 14:23:41 GMT

ORIGINAL ADVERTISED DATE: February 12, 2024

MANDATORY PRE-BID: Tuesday February 20, 2024, at 1:00 pm

DUE DATE: Tuesday, February 27, 2024, at 2:00 pm

PROJECT MANAGER: Stephen P. Cieslica, PE

INVITATION TO BID

NOTICE is hereby given that sealed proposals will be received by the City of North Chicago for the project entitled 2024 WTP Painting Project until 2:00 pm on Tuesday, February 27, 2024, at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the City Council Chambers.

Work description:

Provide all labor, services, materials, and incidentals necessary for the cleaning, preparation, priming and painting of various surfaces at the City of North Chicago Water Treatment Plant. This includes piping, fittings, valves, and appurtenances; walls, floors and ceilings; doors, door and window frames; and all other items listed on the bid schedule and on the drawings; and all other work necessary for a complete and functional project as shown, specified or required.

Bids:

BID: City Engineer

City of North Chicago

2024 WTP Painting Project

Document Inspection and Procurements:

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, IL 60020

(224) 225-1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

Mandatory Pre-Bid Conference:

A Mandatory Pre-Bid Conference will be held on site (35 Lakeview Drive, North Chicago) on Tuesday February 20, 2024, at 1:00 pm.

Wage Rates:
The contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County. Rates can be obtained online at www.state.il.us/Agency/idol/ .

Bid Security and Bonds:
Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The successful Bidder also must comply with all the provisions of the Davis-Bacon Act, Contract Work Hours Standards, the Copeland Act (Anti-kickback), the Illinois Prevailing Wage Act, and Title IV of the Civil Rights Act of 1964.

Questions:

All questions regarding the project must be submitted by close of business on Friday, February 23, 2024.

Rejection of Bids:

Scott Trotter and Cody Hansen at CEE Career Fair Today

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 07 Feb 2024 17:49:35 GMT

Meet with Scott Trotter, P.E., BCEE, University of Illinois Civil Engineering Alumni, and Cody Hansen, P.E., at the CEE Career Fair today, Wednesday, February 7, 2024. You can find us at Booth #70 on the 1st Floor of Illini ABC Rooms.

TAI is a comprehensive civil engineering firm in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI. We provide services to municipal clients and have a staff of experts who address complex issues related to development, regulatory environment changes, and infrastructure. We are actively involved in professional organizations and committed to the professional development of our engineers. Presently, we serve Northeastern Illinois and Southern Wisconsin, and our staff reside in the areas they serve.

If you want to know more about our firm, career opportunities, and how you can get your “Boots on the Ground” with TAI, stop by to learn more! Check us out on Instagram @trotterandassociates or our website at trotter-inc.com/careers for more information or to access our online application.

Scott Trotter Presents to Illini CEE-320 Students

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 07 Feb 2024 14:28:35 GMT

Scott Trotter, the President of Trotter and Associates, Inc., recently presented to Illini CEE-320 students. The presentation focused on various aspects of a Professional Engineering Consultant's role in Construction Engineering. Trotter and Associates is a Sponsor of the Industry Partners Program and is committed to providing practical experience to CEE students through on-campus events and summer internships.

Trotter and Associates, Inc. will be at the CEE Career Fair on Wednesday, February 7, 2024. You can find us at Booth #70 on the 1st Floor of Illini ABC Rooms. If you want to know more about our firm, career opportunities, and how you can get your “Boots on the Ground” with TAI, stop by to learn more! Check us out on Instagram @trotterandassociates or our website at trotter-inc.com/careers for more information or to access our online application.

TAI at University Wisconsin - Platteville Spring Career & Internship Fair

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 05 Feb 2024 16:17:11 GMT

Are you a top engineering student looking to impact the engineering field immediately? Trotter and Associates, Inc. (TAI) is expanding and seeking individuals like you to join our team. TAI is a full-service civil engineering firm with offices in Lake Geneva, WI., St. Charles, IL, and Fox Lake, IL.

Dustin Priebe, P.E., will be recruiting at the University of Wisconsin - Platteville Spring Career & Internship Fair on February 7th from 3 p.m. to 6 p.m. at Ullsvik Hall.

As a new graduate from the University of Wisconsin-Platteville, you could be one of several new hires we seek. At Trotter and Associates, Inc., new staff engineers are mentored by project managers to develop engineering leaders.

TAI also offers multiple internship positions, which could lead to full-time employment opportunities. Interns work with experienced professionals to gain practical experience and advance their education and training.

We evaluate candidates based on their previous experience, community service, academic accomplishments, work ethic, communication skills, and ability to contribute to the future of TAI. In return, we are committed to supporting our team members' personal and professional development and offering clear pathways for long-term advancement.

If you are motivated with a strong work ethic and interested in making an impact, stop by TAI's booth and introduce yourself to Dustin Priebe on February 7th. Or check us out on Instagram @trotterandassociates or our website at www.trotter-inc.com/careers for more information or to access our online application.

TAI to Attend Purdue 31st annual EXPO Career Fair – February 6, 2024

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 05 Feb 2024 16:13:19 GMT

Jerry Ruth, P.E., and Jose Chavez, P.E. of Trotter and Associates, Inc., will attend the Purdue 31st annual EXPO Career Fair on February 6, 2024. TAI is a full-service civil engineering firm with offices in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI.

Trotter and Associates, Inc. is looking to hire individuals and summer interns who can immediately impact our team and are looking to become leaders as we continue to expand. As a new graduate from a top engineering university like Purdue University, you could be one of the new hires we seek. At Trotter and Associates, Inc., new staff engineers are mentored by project managers to develop engineering leaders.

TAI also offers several internship positions, which could lead to full-time employment opportunities. Interns work with experienced professionals to gain practical experience and advance their education and training.

We evaluate candidates based on their previous experience, community service, academic accomplishments, work ethic, communication skills, and ability to contribute to the future of TAI. In return, we are committed to supporting our team members' personal and professional development and offering clear pathways for long-term advancement.

If you are motivated with a strong work ethic and interested in making an impact, stop by TAI's booth and introduce yourself to Jerry Ruth and Jose Chavez on February 6. Visit trotter-inc.com/careers for more information on our intern and new hire program and to access our online application. We are excited to have the opportunity to speak with you about the opportunities to work at TAI.

TAI Recruiting at the Spring 2024 CEE At Illinois Job Fair Wednesday, February 7, 2024

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 05 Feb 2024 16:05:28 GMT

Scott Trotter, P.E., BCEE, University of Illinois Civil Engineering Alumni, will be recruiting at the Spring 2024 CEE At Illinois Job Fair on Wednesday, February 7.

As a new graduate from a top engineering university, like the University of Illinois, you could be one of the three to four new hires we seek. At Trotter and Associates, Inc., new staff engineers are mentored by project managers to develop engineering leaders.

If you are motivated with a strong work ethic and interested in making an impact, stop by TAI's booth and introduce yourself to Scott Trotter on February 7th. Visit trotter-inc.com/careers for more information or to access our online application.

Village of Fox Lake - Lead Service Line Replacements - Phase I

Wed, 31 Jan 2024 17:59:28 GMT

ORIGINAL ADVERTISED DATE: February 1, 2024

MANDATORY PRE-BID : 10:00 a.m. Thursday , February 15, 2024

DUE DATE: 11:00 a.m. on Tuesday, March 19, 2024

PROJECT MANAGER: Robert Benson, PE

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed bids for the project entitled Lead Service Line Replacements – Phase I until 11:00 am on Tuesday, March 19, 2024, at the Village Hall, 66 Thillen Drive, Fox Lake, IL. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Work description:

Provide all labor, equipment, appurtenances, and materials necessary for the identification, replacement, and restoration of lead and galvanized pipe water services within the Village of Fox Lake. Water services will be examined by exploratory excavation, then replaced with approved materials using horizontal directional drilling construction methods as well as open cut methods, as approved by the Engineer. This work may include HMA and concrete pavement removal and replacement; trench excavation; bedding and backfill; installation of new water services from water main to curb stop and box; installation of new water services from curb stop and box to building; site restoration; traffic control; testing and all other work necessary for complete and functional water service replacement installations meeting Village standards as shown, specified, or required.

Any Contract or Contracts awarded under this invitation for bids are expected to be funded in part by a loan from the Illinois Environmental Protection Agency (Illinois EPA). Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to regulations contained in the Procedures for Issuing Loans from the Water Pollution Control Loan Program (35 IAC Part 365), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), and Illinois Works Jobs Program Act (30 ILCS 559/20-1). This procurement is also subject to the loan recipient’s policy regarding the increased use of disadvantaged business enterprises. The loan recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications. Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4. In addition, this procurement is subject to the “Use of American Iron and Steel” requirements as contained in Section 436 (a) – (f) of the Consolidated Appropriations Act, 2014.

Bids:

Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Drive, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

Lead Service Line Replacements – Phase I

Document Inspection and Procurements:

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, IL 60020

(224) 225-1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

Bid Security and Bonds:

Manditory Pre-Bid Conference:

A Mandatory Pre-Bid Conference will be held on Thursday, February 15, 2024, at 10:00 a.m. at the Village Hall, 66 Thillen Drive, Fox Lake, IL. Bids will not be received, opened, or read from Bidders/Contractors that do not attend the Pre-Bid Conference.

Wage Rates:

Questions:

Questions regarding the project received by 12:00 pm on March 12, 2024, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to both:

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

AND

Susan Novak, PE

Public Works Director

novaks@foxlake.org

Rejection of Bids:

Final Bid Award:

Village of Hanover Park – 2024 UV Replacement

Tue, 30 Jan 2024 21:45:37 GMT

ORIGINAL ADVERTISED DATE: January 26, 2024

* See addendum for deadline changes

MANDATORY PRE-BID : 10:00 AM on Wednesday, February 7, 2024

Due DATE: 2:00 PM on Tuesday, February 27, 2024

PROJECT MANAGERS: JERRY RUTH, P.E.

INVITATION TO BID

Sealed proposals will be received by the Village of Hanover Park for the project entitled “ Sewage Treatment Plant – 2024 UV Replacement – Village of Hanover Park, Illinois ” until 2:00 PM on Tuesday, February 27, 2024, at the Clerk’s Office at Village Hall, located at 2121 W. Lake Street Hanover Park, IL 60133.

The sealed bids will be publicly opened and read aloud immediately afterwards in the Clerk’s Office at Village Hall on the same date. Sealed bids shall be addressed to the Village of Hanover Park, 2121 W. Lake Street Hanover Park, IL 60133, and shall be labeled “ Bid for Sewage Treatment Plant – 2024 UV Replacement – Village of Hanover Park, Illinois ”.

Mandatory Pre-Bid

A Mandatory Pre–Bid Conference will be held on Wednesday, February 7, 2024, at 10:00 AM at the Hanover Park Sewage Treatment Plant at 5600 Greenbrook Blvd, Hanover Park, IL 60133. The entrance to the Sewage Treatment Plant is located between the Greenbrook Blvd and Arlington Drive intersection and the Grace Orthodox Presbyterian Church and cemetery, on the west side of the West Branch DuPage River.

Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected. Questions should be directed to Irena Hix, Staff Engineer (630) 587-0470, i.hix@trotter-inc.com .

Work Description

The Project consists primarily of the following: Provide all labor, services, and materials necessary for the replacement of the UV disinfection system at Hanover Park’s Sewage Treatment Plant as shown, specified, or required.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 40W201 Wasco Road, Suite D St. Charles, IL 60175. Phone: 630-587-0470 .

Electronic Versions may be purchased through Trotter and Associates.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $80.00. The non-refundable cost for PDF electronic copies of drawings and specifications is $25.00.

Addenda will be issued only to plan holders. Questions should be directed to Irena Hix - i.hix@trotter-inc.com .

Bid Deposits and Bonds

Each bid shall be accompanied by a bid deposit in an amount of ten percent (10%) or such other percentage as stated in the supplementary conditions of the full amount of the bid in the form of a certified or bank cashier’s check or bid bond. In a reasonable time after the bid opening, bid deposits of all except the three lowest responsible bidders will be released. The remaining deposits will be released after the successful bidder has entered into the contract and furnished the required insurance and bonds. The bid deposit shall become the property of the Village if the successful bidder within fourteen (14) days from awarding the contract refuses or is unable to comply with the contract requirements.

The successful bidder will be required to furnish Performance and Payment Bonds on forms provided in the Specifications and Contract Documents, in an amount equal to 100 percent and 100 percent of the contract sum, respectively.

Wage Rates

The contractor shall abide by the rules and regulations of the USEPA Community Grant Program, including but not limited to:

1) Davis Bacon Act

2) Disadvantaged Business Enterprise (DBE) Program

3) American Iron and Steel (AIS)

4) Federal Prevailing Wages for DuPage County

Rejection of Bids

The Board of Trustees of the Village of Hanover Park reserves the right to reject any and all bids or to waive any technicalities, discrepancies, or information in the bids. The Village of Hanover Park does not discriminate in admission, access to, treatment, or employment in its programs and activities.

Trevor Tousana Joins Trotter and Associates Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 26 Jan 2024 16:16:11 GMT

Trevor was one of our 2023 Summer Interns, where he worked under one of our Project Managers, Aaron Berry, P.E. While interning at TAI, he completed the following:

Conducted daily site visits to wastewater treatment plants for construction observation, concrete, rebar, and site inspection, and documentation of daily site activity.
Attended weekly construction meetings with clients, contractors/subcontractors and wrote reports on upcoming tentative construction schedules discussed in meetings.
Reviewed certified payroll, payment applications, and lien waivers for monthly payment application submittals.
Tabulated information on equipment used at various wastewater treatment facilities to estimate replacement dates, costs, and equipment conditions for forming new Facility Plans.
Drafted and formatted specifications for engineering projects

Trevor is from Batavia, Illinois, and in December of 2023, he received his bachelor’s degree in civil engineering at the University of Illinois at Chicago. Trevor’s academic focus was on Transportation Engineering and Construction Engineering/Management, where he served as a Project Team Member involved in designing a new intersection for the township of New Lenox. Trevor’s passion extends beyond academics, as he actively participates in Division 1 UIC Track and Field. He was the UIC Track Captain and has earned a spot in the UIC Track Top 10 All-Time records for Indoor & Outdoor 400m, Indoor and Outdoor 200m, and Indoor 300m events.

Trotter and Associates, Inc. eagerly anticipates Trevor’s positive impact on our team and looks forward to introducing him to our valued clients.

Trotter and Associates, Inc. Awarded 𝗘𝗺𝗽𝗹𝗼𝘆𝗲𝗿 of Choice Award by PSMJ

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 22 Jan 2024 20:56:31 GMT

Trotter and Associates, Inc. is proud to announce that we have been awarded the Employer of Choice Award for 2023 by PSMJ. This award recognizes exceptional client experience delivered by A/E/C firms. Our dedicated team is honored to receive this recognition and remains committed to earning the confidence, respect, and trust of the communities and clients we serve. For more information about PSMJ, visit their website at https://www.psmj.com/ .

Not going to make the Final Material Inventory deadline of March 15?

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 09 Jan 2024 20:24:36 GMT

Struggling to meet the Illinois EPA Final Material Inventory and Report Deadline. Many communities are facing the same challenge. The IEPA has an extension available for March 15, 2024. You will have to request the extension by January 15, 2024. The following steps will guide you through the extension request.

Send an email request to the Illinois IEPA @ EPA.leadandcopper@illinois.gov
Make sure to put “Extension Request” in the subject line.
State the length of time needed (up to 6 months) and the reason why.
Make sure to state that you want an extension for the final material inventory and the report.
They will acknowledge the receipt of the emailed request and send you an IEPA Final Material Inventory Extension Request form.
Once the form is filled out, signed, and sent in, they will review the request.
Once reviewed, the Illinois EPA will send you a Special Exception Permit (SEP) informing you of the new due date.

Remember requests must be made by January 15, 2024, and no additional extensions will be allowed.

At Trotter and Associates, Inc., we pride ourselves on our full-service team of licensed in-house engineers, architects, and land surveyors. Our team specializes in resolving complex issues arising from increased development, a changing regulatory environment, and an aging infrastructure. We have extensive experience handling projects, from municipal infrastructure rehabilitation to minor renovations and new construction. Please contact us if you have any questions or need assistance.

Eric Davenport joins TAI Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 03 Jan 2024 17:02:11 GMT

Trotter and Associates, Inc. is pleased to announce that Eric Davenport has joined their Civil Engineering Team. Eric has a degree in civil engineering from Rose-Hulman Institute of Technology in Terre Haute, IN, and will be based in the company's Lake Geneva, Wisconsin Office. While pursuing his undergraduate degree, Eric led a research grant team focused on the UN’s millennium development goals in the environmental engineering laboratory.

With over ten years of experience in the field, Eric brings a wealth of knowledge in selecting water and wastewater treatment equipment for industrial and municipal applications. He has worked on projects in all phases, collaborating with plant personnel, consulting engineers, contractors, and state regulatory agencies. Eric has contributed to a wide range of projects, including drinking water, wastewater/conveyance, and stormwater management. He has also played a key role in evaluating large equipment submittals for the wastewater group and engaging with contractors and equipment manufacturers. Furthermore, Eric has conducted inspection services for large-diameter siphon/pipe condition assessments and performed stormwater compliance and inspection work on behalf of clients.

In addition to his technical expertise, Eric is an active member of the Wisconsin Section of the American Water Works Association. He currently serves as the MAC Committee Chairman and was formerly the chairman of the Midwest Water & Wastewater Operator Expo Committee. Trotter and Associates, Inc. looks forward to Eric’s positive contribution to the team and introducing him to our valued clients.

Holiday Wishes from Trotter and Associates

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 21 Dec 2023 22:14:47 GMT

The team at Trotter and Associates would like to extend warm holiday greetings to all our valued partners and clients. We recently gathered to celebrate the holidays and reflect on the past year. We are grateful for the opportunity to work with you and look forward to continued partnerships in the coming year.

We are also proud to announce that the staff at Trotter made year-end donations, which TAI matched. Charities in Illinois and Wisconsin communities were selected to receive these donations to support their missions.

On behalf of everyone at Trotter and Associates, we wish you a season of health and happiness and a wonderful New Year!

City of Sycamore – North Cross Street Water Main Improvements

Thu, 07 Dec 2023 15:49:25 GMT

ORIGINAL ADVERTISED DATE: December 7, 2023

* See addendum for deadline changes

Due DATE: January 9, 2024

PROJECT MANAGERS: Terry Heitkamp, P.E.

INVITATION TO BID

Sealed proposals will be received by the City of Sycamore for the project entitled “City of Sycamore – North Cross Street Water Main Improvements” until 10:00 AM on January 9, 2024, at the Sycamore City Clerk’s Office, located at 308 W State Street, Sycamore, Illinois, 60178. The sealed bids will be publicly opened and read aloud immediately afterward on the same date.

Work Description

Horizontal directional drilled 10” water main.
Valves, vaults, frames, lids and appurtenances.
Fire hydrant assembly
Water main pressure connection.
Testing and chlorination of new water main.
Abandon existing water main.
Turf, pavement, curb & gutter, etc. replacement.
Other work as described within the plans and specifications.

Document Inspection and Procurements

The Contract Documents may be inspected and purchased at the following locations:

1. Electronic Versions are available via the City of Sycamore’s bidding website:

https://www.cityofsycamore.com/Bids.aspx

2. Hard Copy Versions may be purchased at Trotter and Associates.

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630-587–0470

Addenda will be issued only to plan holders. Questions should be directed to:

bids@cityofsycamore.com

Bonds

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the City of Sycamore, Illinois in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Wage Rates

All work under this contract shall comply with the Prevailing Wage Act, 820 ILCS 130/0.01.

Rejection of Bids

TAI’s Alex Dye Becomes Licensed Professional Engineer in Illinois

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 06 Dec 2023 16:51:25 GMT

On behalf of the TAI team, we are excited and honored to acknowledge Alex Dye, P.E., for his accomplishments this year. In November, Alex passed the Transportation PE and became a Licensed Professional Engineer in the State of Illinois and will soon be licensed in the State of Wisconsin.

Since joining TAI in April 2019, Alex has gained extensive experience designing and constructing stormwater management and transportation projects across Northeastern Illinois.

For the past four years, Alex has taken on the role of resident engineer for the Village of Barrington Hills Road Program. He provides construction oversight, manages the project team, and has become an integral part of the planning phase for the Village Barrington Hills Road Programs. These extensive road programs include pavement removal, HMA patching, installation of HMA binder and surface courses, culvert removal and replacement, grading and shaping ditches to improve drainage, landscape restoration, and completing project documentation by IDOT policies and procedures.

Alex has also played a large part in the design and construction management of road programs in the City of North Chicago over the last four years. In addition to overseeing construction activities and leading the project team, Alex took charge of the diverse project elements, including ranking the roads, planning, and budgeting phase meetings, preparing plans and specifications, bidding the project out, responding to field changes, and closing the projects.

Most recently, Alex managed the design and bidding process and assisted with construction administration, which included answering field questions, responding to changes, providing history from the design process to the construction manager, and processing payment applications for the City of Woodstock’s Water Main and Road Program, a combined project totaling approximately 8 million dollars. He is currently planning and designing next year’s City of Woodstock Water Main and Road Program.

Alex has become an integral part of our engineering team, and TAI congratulates him on his accomplishments!

Happy Thanksgiving from Trotter and Associates, Inc.

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 21 Nov 2023 19:09:02 GMT

Trotter and Associates, Inc. extends warm Thanksgiving wishes to you and your loved ones, filled with gratitude and joy. We are thankful for your continued support and partnership.

Trotter and Associates, Inc. Welcomes Steve Frank to Our Construction Services Team

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 20 Nov 2023 15:50:07 GMT

Trotter and Associates, Inc. is excited to introduce our newest Construction Services Team member, Steve Frank. With over two decades of experience in construction management, Steve brings a wealth of expertise to our team. His previous roles have encompassed a range of responsibilities, including providing on-site resident engineer services for projects involving wastewater treatment plants and water main replacement. In these capacities, he collaborated closely with contractors' superintendents and subcontractors to ensure that all work adhered to the specified plans and regulations.

Steve's contributions extended to reviewing contractor submittals to confirm their alignment with project plans, specifications, and installation requirements. He efficiently managed various job-related tasks, such as Requests for Information (RFI), Requests for Proposals (RFP), pay applications, change orders, and progress reports.

One of Steve's notable skills is his knack for facilitating effective problem-solving among project stakeholders, including clients, general contractors, subcontractors, and suppliers. His experience and dedication make him a valuable addition to the Trotter and Associates Construction Services Team, and we look forward to his contributions to help ensure the success of our upcoming projects.

Trotter and Associates, Inc.'s professional staff includes construction managers, surveyors, engineers, architects, inspectors, and drafting technicians who understand the value of cultivating strong relationships with clients through exceptional service. We strive to earn the trust, respect, and confidence of every client we work with. At TAI, we are committed to raising the bar and making a meaningful impact in the field of civil engineering. Please let us know how we can assist you in revitalizing your municipal infrastructure.

Trotter and Associates, Inc. Meets with Multiple Clients at WEFTEC - The Water Quality Event

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 06 Oct 2023 18:27:02 GMT

Trotter and Associates Inc. was pleased to have several team members attend the WEFTEC conference in Chicago this week. WEFTEC is the world's most comprehensive gathering of water quality professionals and thought leaders, featuring the sector's leading conference program and a variety of valuable networking opportunities.

We were privileged to meet with multiple clients from the surrounding area while also attending numerous educational workshops. The conference allowed TAI team members to reconnect with peers and clients, gain insights into emerging technologies, and explore innovative, sustainable solutions to address pressing challenges in the field. TAI remains committed to continually enhancing the expertise of its team, reinforcing our position as a trusted partner for excellence in engineering, architecture, and surveying services.

Lindsay Muth and Irena Hix Won the Dynamic Duo Award at WEFTEC

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 06 Oct 2023 16:43:14 GMT

Trotter and Associates, Inc. is proud to announce our very own Lindsay Muth and Irena Hix have been awarded the Dynamic Duo Award for their outstanding work as Logistics Team co-chairs for the 2023 WEF Service Project. It's clear their dedication and teamwork have made a significant impact, and the TAI team is proud to have an active role in the project’s success.

The 2023 WEF Community Service Project titled "Today's Water Students, Tomorrow's Water Leaders," took place on Saturday, September 30, 2023, from 8:00 a.m. to 4:00 p.m. at O.A. Thorp Scholastic Academy of Chicago. The school serves more than 840 students from kindergarten through eighth grade from all over the city, including Chicago's south, west, and northwest sides.

Volunteers worked to transform drainage and flooding issues at the school into a beautiful, welcoming green space with a rain garden. The service project included:

Installation of 44 square feet of permeable pavers
Installation of approximately 80 linear feet of retaining walls
Replacing clay-filled soil with a sandy soil mix
Planting native plants in the rain garden

The rain garden will help to treat up to 448,000 gallons of water per year and will aid nearby infrastructure in better handling of storm water. It will also serve as an educational tool for students, teaching the importance of water conservation and stewardship.

Learn More about Trotter and Associates, Inc. on October 11 at Purdue University

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 06 Oct 2023 15:10:42 GMT

Are you looking for a company that fosters your learning, facilitates growth, and encourages you to take on more responsibilities? Trotter and Associates, Inc. is the ideal company for you. TAI seeks individuals and summer interns who can immediately impact our team and aspire to become future leaders as we expand. As a recent graduate from Purdue University, you may be the kind of talent we're seeking. At Trotter and Associates, Inc., we nurture new staff engineers under project managers' guidance to cultivate tomorrow's engineering leaders.

TAI also offers several internship positions, which could lead to full-time career opportunities. Our interns collaborate with seasoned professional engineers to gain hands-on experience and further their education and training.

To learn more about TAI's history, culture, expertise, and job openings, join Scott Trotter, P.E., and Jerry Ruth, P.E., on Wednesday, October 11, at 6:30 p.m. in Hampton Hall. Discover how your Purdue experience can seamlessly transition into a rewarding career as a professional engineer at TAI!

Visit our booth at the CESAC Career Fair on Thursday, October 12, at the France A. Cordova Recreational Sports Center. This is an excellent opportunity to introduce yourself to Scott Trotter and Jerry Ruth. We're eagerly looking forward to discussing the exciting prospects of joining the TAI team with you.

TAI to Attend the League of Wisconsin Municipalities 125th Annual Conference

k.zylke@trotter-inc.com (Kimberly Zylke) — Fri, 06 Oct 2023 14:07:48 GMT

Trotter and Associates, Inc.’s Gary Randle and Steve Cieslica will attend the League of Wisconsin Municipalities 125 ^th Annual Conference October 18 – 20 in Green Bay, Wisconsin. TAI is proud to be a Silver Sponsor as the League of Wisconsin Municipalities celebrates 125 years of service to municipalities.

Don’t miss TAI’s Gary Randle at the conference as he presents Solution Session 2: Targeted Plant Preventative Maintenance Programming, Wednesday, October 18, 10:30 a.m.-10:50 a.m. He’ll discuss cost-saving opportunities for municipalities, cover critical equipment for maintenance within plant operations (water or wastewater), and ways to ensure plant infrastructure works when needed.

At Trotter and Associates, Inc., we pride ourselves on our full-service team of licensed in-house engineers, architects, and land surveyors. Our team specializes in resolving complex issues arising from increased development, a changing regulatory environment, and an aging infrastructure. We have extensive experience handling various projects, ranging from municipal infrastructure rehabilitation to minor renovations and new construction.

We invite you to visit us at Booth # 200 during the Annual Conference and learn more about our services. We look forward to seeing you there.

TAI to Attend Purdue CESAC Career Fair - October 12, 2023

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 03 Oct 2023 14:25:35 GMT

Scott Trotter, P.E., BCEE, and Jerry Ruth, P.E. of Trotter and Associates, Inc., will attend the Purdue CESAC Career Fair on October 12, 2023. The Career Fair runs from 9:00 a.m. to 3:00 p.m. at the France A. Córdova Recreational Sports Center. TAI is a full-service civil engineering firm with offices in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI.

If you are motivated with a strong work ethic and interested in making an impact, stop by TAI's booth and introduce yourself to Scott Trotter and Jerry Ruth on October 12. Visit trotter-inc.com for more information on our intern and new hire program and to access our online application. We are excited to have the opportunity to speak with you about the opportunities to work at TAI.

Village of Fox Lake Contracts with TAI to Add New Access to Lakefront Park

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 02 Oct 2023 20:04:52 GMT

The Village of Fox Lake has contracted with Trotter and Associates, Inc. to design and construct a new roadway as part of the Lakefront Park redevelopment initiative. Valued at approximately $1.4 million, this undertaking will serve as the primary means of access for the residents and businesses along Nippersink Road, adjacent to Lakefront Park.

The new access project includes:

Demolition and grading.
Asphalt pavement with curb and gutter.
A retaining wall mirroring the main wall at the local Metra station.
Public utilities down the hillside along the lake.

The project also includes new water main improvements installed to bring municipal water to the residents and businesses and updates to the stormwater utilities within the area.

TAI’s Dustin Priebe, P.E., is managing the construction, which started in June 2023 and is anticipated to be completed by November 2023. The project is currently on track to finish under budget and ahead of schedule, resulting in another successful project between the Village of Fox Lake and Trotter and Associates, Inc.

Our professional staff includes construction managers, surveyors, engineers, architects, inspectors, and drafting technicians who understand the value of cultivating strong relationships with clients through exceptional service. We strive to earn the trust, respect, and confidence of every client we work with. At Trotter and Associates, Inc., we are committed to raising the bar and making a meaningful impact in the field of civil engineering. Please let us know how we can assist you in revitalizing your municipal infrastructure.

Trotter and Associates, Inc. to Attend WEFTEC in Chicago, Illinois

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 22 Sep 2023 17:18:00 GMT

Scott Trotter, P.E., BCEE, Jerry Ruth, P.E., Chris Marschinke, P.E and Brandon Thomas, P.E. of Trotter and Associates, Inc. (TAI) will be attending the 96th Annual Water Environment Federation Technical Exhibition and Conference (WEFTEC) in Chicago from September 30 to October 4. The conference will be held at McCormick Place in Chicago, Illinois. This technical exhibition and conference is an essential gathering of water quality professionals from around the world who are focused on identifying technological advancements and innovative solutions to enhance best practices for our communities.

TAI specializes in municipal infrastructure development and rehabilitation, with a primary focus on resolving complex issues brought on by increased development, a changing regulatory environment, and aging infrastructure. Attending WEFTEC provides unique opportunities to connect with peers and exchange ideas, knowledge, and experiences, allowing us to gain insights into new technologies and explore innovative, sustainable solutions to address these very issues.

TAI remains committed to continuously enhancing the expertise of its team to remain a trusted partner for sound engineering, architectural, and surveying services.

TAI at University Wisconsin - Platteville Fall 2023 Career & Internship Fair

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 22 Sep 2023 13:28:44 GMT

Are you a top engineering student looking to impact the engineering field immediately? Trotter and Associates, Inc. (TAI) is expanding and seeking individuals like you to join our team. TAI is a full-service civil engineering firm with offices in Lake Geneva, WI., St. Charles, IL, and Fox Lake, IL.

Scott Trotter, P.E., BCEE, and Dustin Priebe, P.E., will be recruiting at the University of Wisconsin - Platteville Fall 2023 Career & Internship Fair on September 27th from 3 p.m. to 6 p.m. at Ullsvik Hall.

As a new graduate from the University of Wisconsin-Platteville, you could be one of the three to four new hires we seek. At Trotter and Associates, Inc., new staff engineers are mentored by project managers to develop engineering leaders.

TAI also offers 6-7 internship positions, which could lead to full-time employment opportunities. Interns work with experienced professionals to gain practical experience and advance their education and training.

We evaluate candidates based on their previous experience, community service, academic accomplishments, work ethic, communication skills, and ability to contribute to the future of TAI. In return, we are committed to supporting our team members' personal and professional development and offering clear pathways for long-term advancement.

If you are motivated with a strong work ethic and interested in making an impact, stop by TAI's booth and introduce yourself to Scott Trotter and Dustin Priebe on September 27th. Or Check out our Trotter Internships and Entry Level web page for more information or to access our online application.

Trotter and Associates, Inc. to Show at IML 110th Annual Conference

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 20 Sep 2023 16:43:22 GMT

Trotter and Associates, Inc. is excited to announce our participation at the Illinois Municipal League's (IML) Annual Conference, taking place from September 21-23, 2023, at the Hilton Towers on Michigan Avenue in Chicago. Scott Trotter, Steve Cieslica, and Mark VanDenend will be staffing our booth, #100, and look forward to sharing information regarding our firm's expertise and services.

At Trotter and Associates, Inc., we pride ourselves on our full-service team of licensed in-house engineers, architects, and land surveyors. Our team specializes in resolving complex issues arising from increased development, a changing regulatory environment, and an aging infrastructure. We have extensive experience handling various project types, ranging from municipal infrastructure rehabilitation to minor renovations and new construction.

IML is a premier educational conference that supports our goal of prioritizing the professional development of our team and staying current on emerging challenges faced by the communities we serve. These professional associations and partnerships help strengthen TAI’s unwavering commitment to developing and implementing innovative, sustainable solutions for our clients.

We invite you to visit us at Booth #100 during the IML conference and learn more about our services. While you are there, don't forget to pick up a bag of caramel popcorn!

City of North Chicago - 2023 Alley Program

Tue, 19 Sep 2023 13:09:55 GMT

ORIGINAL ADVERTISED DATE: September 19, 2023

Due DATE: September 27, 2023

PROJECT MANAGERS: Steve Cieslica, P.E.

INVITATION TO BID

Sealed proposals will be received by the City of North Chicago for the project entitled – City of North Chicago 2023 Alley Program until 2:00 p.m. on September 27, 2023, at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterward in the City Council Chambers.

Bids shall be received in a sealed envelope addressed to: City of North Chicago, 1850 Lewis Avenue, North Chicago, Illinois 60064, which is marked in the lower left-hand corner EXACTLY as follows:

BID: CITY OF NORTH CHICAGO 2023 ALLEY PROGRAM

Work description: The Project includes furnishing all labor, materials, equipment, and other items necessary for pavement pulverization (select alleys); aggregate base repair (undercuts), grading, shaping & compacting pulverized material, spray application of Reclamite (petroleum maltene based rejuvenating agent) and limestone chips; final compaction of alley with a pneumatic-tire roller; and all other items of Work in accordance with the Plans and Specifications.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224-225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

The City of North Chicago is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

City of North Chicago -2023 MFT Street Resurfacing Program

Tue, 19 Sep 2023 11:00:00 GMT

ORIGINAL ADVERTISED DATE: September 19, 2023

Due DATE: September 27, 2023

PROJECT MANAGERS: Steve Cieslica, P.E.

INVITATION TO BID

Sealed proposals will be received by the City of North Chicago for the project entitled – City of North Chicago 2023 MFT Street Resurfacing Program until 3:00p.m. on September 27, 2023, at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The bids will be publicly opened and read aloud immediately afterward in the City Council Chambers.

Bids shall be received in a sealed envelope addressed to the City of North Chicago, 1850 Lewis Avenue, North Chicago, IL, 60064, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City of North Chicago 2023 MFT Street Resurfacing Program

Work description: The Project includes the resurfacing of various streets in the City of North Chicago. The proposed improvements (see Project Location Map and Typical Sections for additional information) include HMA surface removal(variable depth), Class D patching, installation of HMA binder and surface courses, PCC curb and gutter removal and replacement, PCC sidewalk removal and replacement, structure adjustments, pavement markings and parkway restoration, and all other appurtenant work and materials necessary to complete the Project in accordance with the Plans, Standard Specifications and these Special Provisions. The Contractor is required to maintain two-way directional flow of traffic on each street throughout construction.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224-225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

The project is being funded by Motor Fuel Tax funds. The City of North Chicago is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

Trotter and Associates to be UW – Madison Engineering Career Fair

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 08 Sep 2023 19:13:43 GMT

Steve Cieslica, P.E., Alex L. Dye, E.I.T., CFM, and Heidi Patla of Trotter and Associates, Inc. will be recruiting at the UW–Madison College of Engineering Career Fair on September 13, from 11:00 a.m. – 5:00 p.m. TAI is seeking individuals in construction, environmental, and structural engineering who can make an immediate impact on the team and will have the opportunity to become leaders as we expand. We strive to hire 3-4 new graduates from top Universities. In addition, newly hired staff engineers are mentored by one of the firm’s project managers and given an opportunity to make an impact.

Additionally, we typically hire 6-7 interns annually and utilize the internship program as a recruiting tool to identify future leaders within the company. TAI’s interns work directly with our experienced professionals and are provided with practical experience to help advance their careers. Interns typically assist in engineering studies, support ongoing designs, receive training for topographic surveys, and perform construction observation. TAI hopes these young professionals will better understand the field in which they aspire to work through our outstanding internship program.

If this interests you, check out our Trotter Internships and Entry Level web page. Also, if you have any questions or want to learn more about why this is a great place to work, stop by to see us at the UW–Madison College of Engineering Career Fair!

TAI’s Gary Randle II will be at Wisconsin Section AWWA’s 101st Annual Meeting

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 08 Sep 2023 16:03:56 GMT

Gary Randle II of Trotter and Associates, Inc. will attend the Wisconsin Section AWWA’s 102nd Annual Conference at Monona Terrace in Madison, Wisconsin, September 13 – 15, 2023. Visit Gary and the Trotter Team at Booth #57, where we proudly support the Wisconsin Section of the American Water Works Association (WIAWWA) members.

Trotter and Associates, Inc. has become highly respected for successfully planning, designing, and implementing a wide range of water and wastewater infrastructure solutions. A potable water system is one of the most important services a community can provide. It protects public health, enhances the quality of life, is instrumental in fire protection, and supports economic growth within the community. As such, systems must be designed and operated so that interruption of service is an unusual event.

Trotter and Associates, Inc. has the water and wastewater engineering expertise required to resolve the complex issues brought on by increased development, changing regulatory environment, and aging infrastructure. Be a part of the most attended water show in Wisconsin. We look forward to seeing you there!

Scott Trotter and Cody Hansen at Today’s CEE Fall Job Fair

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 06 Sep 2023 15:12:25 GMT

Illini engineering students don't miss the opportunity to meet Trotter and Associates, Inc. (TAI) today at the CEE Fall 2023 Job Fair. Scott Trotter, P.E., BCEE, and Cody Hansen, P.E. will be at Table 29, located at the Illini Union, ABC Rooms, from 12:00 p.m. to 6:00 p.m. to introduce themselves and meet students interested in taking their careers to the next level.

TAI is looking for 3-4 graduates from top universities who are passionate about utilizing their skills, working collaboratively, and having an immediate impact in a growing firm. We offer an internship program that includes 6-7 internship positions, which can lead to full-time employment opportunities. As an intern, you'll work alongside experienced professionals, receive hands-on training, and further your career development. You will assist with engineering studies and ongoing designs, perform construction observations, and learn topographic surveys. Check out our Boots on the Ground Internship Program video to learn more about our Intern Program.

TAI is a comprehensive civil engineering firm with locations in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI. We provide services to municipal clients and have a staff of experts who can address complex issues related to development, regulatory environment changes, and infrastructure. We are actively involved in professional organizations and committed to the professional development of our engineers. Presently, we serve Northeastern Illinois and Southern Wisconsin, and our staff reside in the areas they serve.

If you are interested in a career at Trotter and Associates, Inc., visit Table 29 at the CEE Career Fair at the Illini Union today to meet Scott and Cody. Alternatively, you can learn more about our company by visiting our website at trotter-inc.com .

TAI Recruiting at the UIUC CEE Job Fair Wednesday, September 6

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 29 Aug 2023 17:22:34 GMT

Scott Trotter, P.E., BCEE, and Cody Hanson, P.E., University of Illinois Civil Engineering Alumni, will be recruiting at the UIUC-CEE Fall 2023 Job Fair on September 6th.

TAI also offers 6-7 internship positions, which could lead to full-time employment opportunities. Interns work with experienced professionals to gain practical experience and advance their education and training.

If you are motivated with a strong work ethic and interested in making an impact, stop by TAI's booth and introduce yourself to Scott Trotter and Cody Hansen on September 6th. Visit trotter-inc.com for more information or to access our online application.

TAI’s Scott Trotter and Steve Cieslica Attend PWX 2023

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 29 Aug 2023 14:42:05 GMT

Scott Trotter, P.E., BCEE, and Steve Cieslica, P.E. of Trotter and Associates, Inc. (TAI) are currently attending the Public Works Expo (PWX) 2023 Conference in San Diego. This event is a gathering of public works professionals from around the world who are focused on identifying technological advancements and innovative solutions to enhance best practices for our communities.

TAI specializes in municipal infrastructure development and rehabilitation, with a primary focus on resolving complex issues brought on by increased development, a changing regulatory environment, and aging infrastructure. Attending PWX provides unique opportunities to connect with peers, gain insights into new technologies, and explore innovative, sustainable solutions to address these very issues.

TAI remains committed to continuously enhancing the expertise of its team to remain a trusted partner for sound engineering, architectural, and surveying services.

Trotter and Associates, Inc. is proud to support the Thomas F Zucker Memorial Golf Outing

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 22 Aug 2023 19:49:24 GMT

Trotter and Associates, Inc. is proud to support the Thomas F Zucker Memorial Golf Outing in memory of the late executive director Tom Zucker who passed away suddenly in August 2015. The Golf Outing has become a highly anticipated event for local Golfers and VAC supporters alike.

Voluntary Action Center of Northern Illinois will hold its annual golf outing on Friday, September 8th, at River Heights Golf Course! The fun will begin with a refreshing lunch at 11am followed by a shotgun start at noon. After golf, join them at the clubhouse for delicious appetizers, drinks, and chances to win prizes through their silent auction and raffles. Their annual memorial golf outing honors their late Executive Director, Tom F. Zucker. All proceeds from the golf outing will benefit Meals on Wheels, TransVAC, MedVAC, and Senior Lunch and Summer Meal programs. For more information or to register, head to their website ( http://vacdk.com/thomas-f-zucker-memorial-golf-outing/ ).

TAI Welcomes Gary Randle II as our New Wisconsin Region Lead

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 21 Aug 2023 17:49:38 GMT

Trotter and Associates, Inc. is excited to have Gary Randle II join our Engineering Team. Gary will be assuming the role of Wisconsin Region Lead, stationed at our Lake Geneva, Wisconsin office. With a wealth of experience in design, project development, and construction management spanning decades, Gary brings profound expertise to our company.

His extensive background includes successfully managing diverse projects, such as water utility construction, well rehabilitation, spill containment structures, holding tanks, and water utility GIS integration. Gary's proficiency extends to transit assessment reports, electronic construction document transitions, project management, and implementation throughout the United States.

Furthermore, Gary's remarkable track record comprises over 29 years of cultivating and nurturing successful client relationships. We at Trotter and Associates look forward to introducing Gary to our clients.

TAI Welcomes Helena Puckett to our Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 16 Aug 2023 12:11:24 GMT

Trotter and Associates, Inc. (TAI) is delighted to introduce Helena Puckett as the newest member of our Civil Engineering team! Helena will be based at our Fox Lake Office and brings with her nearly 25 years of expertise in civil engineering, with a primary focus on transportation projects, including extensive field inspection work related to roadway and bridge improvements.

Helena graduated from UC Irvine with a degree in mechanical engineering. Still, throughout her career, she has been involved in various aspects of public sector transportation projects as a civil engineer. She has over a decade of experience in highway project planning and highway improvement projects. Her oversight includes collaborating with municipal agencies and maintaining clear communication channels for her clients.

With her background and expertise in design, she develops precise project specifications and compiles comprehensive bid-letting documentation packages. TAI will utilize those refined professional skills, along with her experience in structural projects and guardrail maintenance.

Helena will be assisting with TAI project coordination, outreach to businesses and residents during construction, and collaborating with contractors, public agencies, and colleagues to advance projects to meet TAI and client expectations. Trotter and Associates is looking forward to introducing Helena to our valued clients.

City of North Chicago - Interior Alterations for North Chicago Police Department

Tue, 08 Aug 2023 18:25:05 GMT

ORIGINAL ADVERTISED DATE: August 8, 2023

Due DATE: August 28, 2023

PROJECT MANAGERS: Steve Cieslica, P.E.

INVITATION TO BID

Sealed proposals will be received by the City of North Chicago for the project entitled - Interior Alterations for North Chicago Police Department until 3p.m. on August 28, 2023, at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterward in the City Council Chambers.

Bids shall be received in a sealed envelope addressed to: City of North Chicago, 1850 Lewis Avenue, North Chicago, Illinois 60064, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City of North Chicago

Economic & Community Development Dept.

Interior Alterations for North Chicago Police Department

Work description: Provide all labor, services, and materials necessary for the partial demolition and construction of interior alterations to the City of North Chicago Police Department Break Room and Women’s Locker Room, including new wall construction, doors, millwork, new ceilings and lights, new finishes throughout – flooring, paint, tile, etc. - outlets, electrical, plumbing and fixtures, and light HVAC, and all other work and materials required as per the plans and specifications.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224-225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

A MANDATORY Pre-Bid Meeting will be held on Friday August 11, 2023 at 10:00 AM at the City of North Chicago Police Department. All questions must be submitted to the Architect by close of business on Wednesday, August 23, 2023.

Any contract or contracts awarded under this invitation for bids are expected to be funded in part by funds from Illinois Department of Commerce and Economic Opportunity (DCEO). The procurement will be subject to regulations contained in the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, and the Employment of Illinois Workers on Public Works Act (30 ILCS 570). Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4. This procurement is subject to the “Use of American Iron and Steel” requirements as contained in Section 436 (a) – (f) of the Consolidated Appropriations Act, 2014

This contract includes specific DBE/MBE/WBE utilization goals established by DCEO. MBE/DBE companies are required to perform 10% of the work. Bids not meeting or exceeding these requirements will be considered unresponsive and will be rejected.

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

Village of Fox Lake - 2023 Sanitary Sewer Cleaning and Lining Project

Fri, 07 Jul 2023 14:14:18 GMT

Village of Fox Lake - 2023 Sanitary Sewer Cleaning and Lining Project

July 7, 2023

ORIGINAL ADVERTISED DATE: July 7, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Aaron Berry, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed proposals will be received by the Village of Fox Lake for the project entitled 2023 Sanitary Sewer Cleaning and Lining Project until 10:00 a.m. on Tuesday, August 8th 2023 at the Village Hall located at 66 Thillen Drive, Fox Lake, IL 60020 at which time and place they will be publicly opened and read aloud in the Council Chambers.

Work description:

Provide all labor, services, and materials necessary for the televising, cleaning and lining of sanitary sewer pipe along pipe along east Grand Ave, Glenview Avenue, South York Street, Hill Road, and Siloam Avenue and all other work necessary for a complete and functional sanitary sewer televising, cleaning and lining project as shown, specified, or required. Pipe sections and joints found to be too offset for lining will be repaired by the Village prior to lining of the pipe section in question by the Contractor.

Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Drive, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

2023 Sanitary Sewer Cleaning and Lining Project

No Pre-Bid Conference will be held for this project.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

40W201 Wasco Road

Suite D

St. Charles, IL 60175

Phone: 630-587-0470

Contact Kym Zylke at k.zylke@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The nonrefundable cost for plans and specifications is $25.00 for hard and electronic copies. Addenda will be issued only to plan holders.

Questions should be directed to Aaron Berry, P.E. (630) 587-0470, a.berry@trotter-inc.com

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The successful Bidder also must comply with all of the provisions of the Illinois Prevailing Wage Act.

TAI is Happy to Support Batavia’s Cocktails in the Park Event

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 03 Jul 2023 11:19:12 GMT

Trotter and Associates, Inc. (TAI) is happy to announce its support for the upcoming Cocktails in the Park event. This fun gathering will be held at the picturesque Appleton Park in Batavia, offering attendees a delightful evening filled with live music, delectable appetizers, and, of course, refreshing cocktails. Mark your calendars for July 22, as the event starts at 7:00 pm and concludes at 10:00 pm. Tickets are available now. Click on the following link to purchase tickets: Cocktails In The Park - Batavia MainStreet (downtownbatavia.com) .

Batavia MainStreet is bringing back the beloved Cocktails in the Park to downtown Batavia on Saturday, July 23 ^rd , from 7 p.m. to 10 p.m. The annual event showcases Batavia's outstanding restaurants and serves as a fundraiser for Batavia MainStreet, empowering them to continue their valuable work in making downtown Batavia the heart of the community.

This enchanting evening promises a lively atmosphere complemented by live music, mouthwatering appetizers, and an array of cocktails. The rocking tunes of The Cocktails, a renowned cover band, will set the perfect mood as guests relax and enjoy the beautiful river view and the serene surroundings of Appleton Park.

Participating restaurants include Acquaviva, Bocaditos Cafe, Gammon Couch House, Haylie B's Bakery, Sidecar Supper Club, Windmill Grille & Pizzeria, Pal Joey's, Mirus, and Taco Urbano. Additionally, 93 Octane will generously contribute beer and cocktail ingredients to enhance the experience.

We can’t wait to see you at Batavia’s Cocktails in the Park Saturday, July 23 ^rd !

Trotter and Associates, Inc. is a leading full-service engineering firm dedicated to municipal infrastructure development and rehabilitation. Focusing on meeting our client’s evolving needs, we offer comprehensive planning, design, architectural, and construction engineering services to municipal, institutional, and governmental agencies.

Our team comprises skilled professionals, including engineers, architects, construction managers, surveyors, inspectors, and drafting technicians. We recognize the importance of building strong client/consultant relationships and aim to earn each client's confidence, trust, and respect through exceptional service. At Trotter and Associates, Inc., we are committed to setting a higher standard in civil engineering and positively impacting our community.

Village of Fox Lake - Main Lift Station Force Main Extension

Thu, 29 Jun 2023 13:55:20 GMT

Village of Fox Lake - Main Lift Station Force Main Extension

June 29, 2023

ORIGINAL ADVERTISED DATE: June 29, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Robert Benson, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed Bids until the 1st day of August 2023 at 11:00 am at the Village Hall, 66 Thillen Drive, Fox Lake, IL, at which time the Bids will be publicly opened and read aloud in the Council Chambers for the Main Lift Station Force Main Extension Project.

Work description:

Provide all labor, services and materials necessary for the construction of 1,091 lineal feet of 12-inch force main installed by open cut and horizontal directional drilling construction methods, including: pavement removal; trench excavation; horizontal directional drilling; force main pipe materials and installation; connection to existing force main; connection to existing Stage 1 Pump Station; abandonment of existing force main; pipe bedding; trench backfill; pavement replacement; site restoration; traffic control; force main pressure testing; and all other work necessary for a complete and functional force main installation as shown, specified, or required.

Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Drive, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

Main Lift Station Force Main Extension

A Pre–Bid Conference will not be held for this project.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for printed Contract Documents is nonrefundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $150.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The successful Bidder also must comply with all of the provisions of the Illinois Prevailing Wage Act.

Question regarding the project received by 12:00 pm on July 25, 2023, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to Robert Benson, Project Manager at b.benson@trotter-inc.com .

Trotter and Associates, Inc. Introduces our 2023 Interns

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 29 Jun 2023 13:11:31 GMT

Trotter and Associates, Inc. recognizes the importance of hands-on work experience for young professionals and the transformative power of a valuable internship in enhancing their skills. TAI is dedicated to offering internship opportunities to students pursuing civil and environmental engineering. This year, TAI has committed to providing internships to seven outstanding young engineers.

Ayme Aguilar is from Addison, Illinois, presently enrolled at Purdue University, pursuing a degree in Civil Engineering. Her expected graduation date is May 2026. Ayme has gained valuable experience in her field by actively participating in various projects. Recently, she contributed to designing and modeling a pole storage unit for Habitat for Humanity warehouse workers. Additionally, she served as a Project Archivist, diligently documenting and presenting the team's work and progress.

Kimberlynn Bjurstrom is from Huntley, Illinois, pursuing a Bachelor of Science in Civil Engineering at Princeton University. She is expected to complete her degree in May 2026. She worked last summer as an Intern at the City of McHenry Public Works, where she collaborated with experienced technical personnel, gaining valuable on-site inspection experience in construction projects. Kimberlynn collected and entered data and assisted with graphical representations of civil and structural designs, gaining technical expertise in data interpretation and analysis.

Allie Bransky is from St. Charles, Illinois. She is entering her senior year at Purdue University, focusing on obtaining a Bachelor of Science in Environmental & Ecological Engineering. In addition, Allie has chosen Anthropology as her minor field of study. Throughout her time at Purdue, she actively participated in the Women in Engineering Program: Mentees & Mentors, where she mentored two freshmen for an entire academic year. Furthermore, Allie is an active Society of Women Engineers member, contributing to their outreach program and inspiring young girls to pursue STEM majors.

Tom Maurer is from Carmel, Indiana, and is currently enrolled at Purdue University, pursuing a Bachelor of Science in Mechanical Engineering. Tom has actively engaged in various design projects. The most current project involved collaborating with Purdue University to examine the needs of end users and address the challenge of enabling the elderly to access elevated areas or handle heavy objects. Tom presently is President of the Beta Theta Pi Fraternity. They were recently recognized with a nomination for the prestigious 2022-2023 Chapter of the Year award.

Sead Sejdiu is from Sandwich, Illinois, and is entering his final year at the University of Illinois at Urbana-Champaign, pursuing a Bachelor of Science degree in Civil Engineering. Sead's main areas of interest revolve around Transportation (primary) and Construction Management (secondary). Throughout his internship, Sead had the valuable chance to observe and learn from TAI's Project Manager, Dustin Priebe, P.E. Currently, Dustin is heavily involved in the design and execution of the Fox Lake's Lakefront Park Project, specifically focusing on the development of new roadways. Sead also had the opportunity to visit the Holiday Hills project, where the transition from sanitary wells to sanitary sewers is taking place. Furthermore, he gained significant insights from the North Access Road project, where he is documenting the contractors' work while interacting with neighboring residents and business owners, thus broadening his knowledge and experience.

Trevor Tousana is from Batavia, Illinois, and is pursuing a Bachelor's degree in Civil Engineering at the University of Illinois at Chicago. His academic focus lies in Transportation Engineering and Construction Engineering/Management, and he is expected to graduate this December. Recently, Trevor served as a Project Team Member involved in designing a new intersection for the township of New Lenox. The project included meeting weekly with the industry sponsor and UIC facility advisor to discuss the latest reports and project updates. They also created technical reports to describe all the aspects of the project. Trevor's passion extends beyond academics, as he actively participates in Division 1 UIC Track and Field. He is the UIC Track Captain and has earned a spot in the UIC Track Top 10 All-Time records for Indoor & Outdoor 400m, Indoor and Outdoor 200m, and Indoor 300m events.

Will Wisniewski is a former intern who has rejoined our team. He is pursuing his degree in Civil Engineering at the University of Illinois Urbana Champaign. Will's academic focus at UIUC revolves around construction management, with a secondary emphasis on water resources. This year, he has been designated to work at our Lake Geneva Office, enabling him to develop a diverse set of engineering skills further.

While at Trotter and Associates, Inc., each intern is assigned to one of our project engineers, providing them with a chance to acquire hands-on experience and apply the knowledge acquired from their respective universities. TAI aims for these aspiring young professionals to develop a deeper understanding of their desired field by participating in the TAI Internship Program.

TAI is Proud to be Gold Level Sponsor for the 2023 Batavia Fireworks

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 29 Jun 2023 11:54:12 GMT

Trotter and Associates, Inc. is proud to be a Gold Level Sponsor for the 2023 City of Batavia Fireworks. Come and enjoy all the festivities. The following is the schedule for this year’s fireworks:

5:00 – 9:30p Savor the Flavor Food Vendors – this year’s vendors include Fernando’s Street Kitchen, Cream Crunch N More, Koconuts Shave Ice, Cream King, Inc., Bulldog Nutrition, The Grumpy Gaucho, Wood Fired Pizzas, and Smitty’s Kernels and Cones. Light-up novelties are available from Jump Start Novelties.

8:30 – 9:15p The Batavia Community Band – This volunteer band, comprised of community members who love live music, will set the mood for our show!

9:25 – 9:30p Announcements – A brief thank-you to our sponsors and community.

9:30 – 10:00p Sky Concert! – A fireworks extravaganza!

Trotter and Associates, Inc. specializes in municipal infrastructure development and rehabilitation, providing full-service engineering solutions. Our team is structured to meet evolving needs of our clients, with a wealth of experience in resolving complex challenges posed by increased development, changing regulatory frameworks, and aging infrastructure. We offer planning, design, and construction engineering services to governmental, institutional, and municipal entities.

Our professional staff comprises construction managers, surveyors, engineers, architects, inspectors, and drafting technicians who understand the value of cultivating strong relationships with clients through exceptional service. We strive to earn the trust, respect, and confidence of every client we work with. At Trotter and Associates, Inc., we are committed to raising the bar and making a meaningful impact in the field of civil engineering.

TAI’s Scott Trotter announced as Grand Marshal of the Celebrate Fox Lake Parade

Tue, 27 Jun 2023 20:31:36 GMT

Trotter and Associates, Inc. is proud to announce Scott Trotter, P.E., BCEE will be the Grand Marshal for the Celebrate Fox Lake Parade. The parade is scheduled to take place on Saturday, July 1, 2023, at 11:00 am.

Trotter and Associates, Inc. is a full-service engineering firm specializing in municipal infrastructure development and rehabilitation. Trotter has assisted the village since 1999 with engineering and infrastructure projects and was instrumental in the design and construction of the award-winning Water and Sewer Interconnect Project.

Trotter and Associates, Inc actively supports several of the village's cultural experiences and festivities. Including the Festival of Lights, Fish Fest, and Celebrate Fox Lake.

Groundbreaking Ceremony for the Revitalization of Lakefront Park in Fox Lake, Illinois

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 23 Jun 2023 20:40:03 GMT

Trotter and Associates, Inc. is delighted to announce that the Village of Fox Lake will be hosting a groundbreaking ceremony to mark the transformative revitalization of Lakefront Park. The ceremony is scheduled for Monday, June 26, 2023, at 12:00 p.m. at the park's location on 71 Nippersink Boulevard in Fox Lake, Illinois.

For years, Lakefront Park has been a beloved recreational haven, captivating residents and visitors with its breathtaking views of Nippersink Lake and various outdoor activities. With the upcoming groundbreaking ceremony, the community is embarking on an ambitious endeavor to enhance the park's amenities, solidifying its position as a premier destination for leisure and family enjoyment.

The Lakefront Park project is poised to introduce an array of exciting improvements that cater to the diverse interests of Fox Lake's residents and visitors. Notable features include:

The establishment of an outdoor amphitheater for concerts and community events.
The addition of outdoor pickleball courts.
An upgraded splash pad and playground.
Convenient restroom facilities.
The creation of a beach area with a shaded shelter.

Trotter and Associates, Inc. is proud of its involvement in this project's planning and construction oversight. TAI collaborated closely with the Village, the Landscape Architect - Site Design Group, and contractors while considering resident feedback to bring the envisioned park enhancements to life while adhering to the allocated budget.

The majority of the construction efforts will focus on the park's infrastructure. Crews are actively engaged in building the north and south access roads and parking lots. Once the infrastructure is finalized, work will continue on the south side of the existing lakefront park building to begin construction on the various park amenities. The Village’s goal is to have a significant portion of the work completed by 2023, with some ongoing construction during the winter months. The Village of Fox Lake anticipates a grand opening by Memorial Day 2024.

City of North Chicago - Customer Meter Testing Program – Large Meter Testing

Thu, 22 Jun 2023 14:50:19 GMT

ORIGINAL ADVERTISED DATE: June 23, 2023

Due DATE: August 1, 2023

PROJECT MANAGERS: Steve Cieslica, P.E.

INVITATION TO BID

Sealed proposals will be received by the City of North Chicago for the project entitled Customer Meter Testing Program – Large Meter Testing until 3p.m. on August 1, 2023, at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterward in the City Council Chambers.

BID: City Engineer

City of North Chicago

Customer Meter Testing Program – Large Meter Testing

Work description: Provide all labor, services, and materials necessary for the inspection, testing, evaluation, and documentation of Large Customer Water Service Meters (2" and greater in size). The contractor shall identify meters that do not meet the accuracy criteria and shall provide a repair estimate for each; and all other work described in the contract documents.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224-225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $40.00. Addenda will be issued only to plan holders.

The contractor shall pay prevailing wages in accordance with the Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County. Rates can be obtained online at www.state.il.us/Agency/idol/ .

The City of North Chicago, in accordance with the Laws of the State of Illinois, hereby notifies all Bidders that the City reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding the information contained in a bid. The City will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the ground of race, color or national origin, but the Owner reserves the right to reject any or all Bids received and to waive formalities. Your Bid will be required to be submitted under a condition of irrevocability for a period of ninety (90) days after submission.

Mason Hatch Joins TAI Civil Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 20 Jun 2023 13:48:05 GMT

Trotter and Associates, Inc. is happy to announce the addition of Mason Hatch to the TAI Civil Engineering Team. Mason recently graduated from Bradly University in Peoria, earning a bachelor's degree in civil engineering.

Mason's upbringing on a farm, where he operated heavy machinery and gained experience in machinery maintenance and building upkeep, sparked his interest in engineering. Before joining TAI, he gained valuable experience as an intern at the Greater Peoria Sanitary District and a civil engineering firm.

Currently, Mason is collaborating with Cade Sundstedt, one of our Project Engineers, on the City of Woodstock Road Program. TAI eagerly anticipates Mason’s positive impact on our team and looks forward to introducing him to our valued clients.

Illinois Section of AWWA Accepts the 2023 Section Education Award

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 15 Jun 2023 16:01:04 GMT

At the AWWA Annual Convention and Exposition (ACE) Conference in Toronto on June 13, 2023, Haylee Young (Education and Government Affairs Specialist with the Illinois Section of AWWA) and Brandon Thomas P.E. (Project Engineer with Totter and Associates Inc), the Chair of the Education Committee for the Illinois Section of AWWA, were honored with the 2023 Section Education Award.

The award was given for their exceptional work on the Section's Mission Monday series of webinars. Launched in 2022, these webinars have raised awareness and addressed crucial issues such as Lead Service Line Replacement, PFAS removal, and SRF funding. The series is committed to providing ongoing education on pertinent topics to ensure the delivery of safe and sustainable water. Haylee Young and Brandon Thomas, P.E. proudly accepted this award for the Illinois Section of AWWA.

Trotter and Associates, Inc. highly value its active participation in professional organizations like the AWWA. These associations provide exceptional educational programs and prioritize real-world applications.

City of St. Charles - Boiler Bypass

Wed, 14 Jun 2023 13:15:39 GMT

ORIGINAL ADVERTISED DATE: June 7, 2023

Due DATE: June 30, 2023

bid writer: Miranda Holloway

INVITATION TO BID

The City of St. Charles in Illinois just expanded their list of potential suppliers and have invited you to respond to a bid they posted on June 7, 2023 12:00 PM (Central):

Bid Identifier: ITB-ES2023-28-0-2024/MH

Bid Name: Boiler Bypass

Agency Location: Illinois

Agency: City of St. Charles

Scope of work: The City of St. Charles (“City”) is requesting bids from qualified contractors for demolition and installation of the bypass interconnection between two units.

Bid Originally Posted: June 7, 2023 12:00 PM (Central)

Due Date: June 30, 2023 8:00 AM (Central)

To download Bid Details and Bid Package click on the following link:

https://www.demandstar.com/app/limited/bids/415619/details

Dustin Priebe P.E. Joins TAI's Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Fri, 09 Jun 2023 11:54:27 GMT

Trotter and Associates, Inc. welcomes Dustin Priebe, P.E., to our Engineering Team. With over ten years of experience in Land Development and more than five years in team leadership and management, Dustin brings a wealth of expertise to our company.

Dustin has provided civil engineering services for various commercial, residential, and industrial projects. His role involved overseeing project teams of 3-4 individuals, successfully guiding them to complete designs and obtain plan set approvals and permits. Dustin has strongly advocated for the site design team, leading them through every stage of the project process, from due diligence and conceptual design plans to preliminary and final engineering plans and construction administration.

Dustin's extensive engineering and project management background highlights his ability to handle multiple large-scale projects concurrently and effectively. Trotter and Associates, Inc. is thrilled to have Dustin join our team and looks forward to introducing him to our valued clients.

Village of Fox Lake NWRWRF - 2023 Digester Cleaning Project

Tue, 30 May 2023 19:53:01 GMT

ORIGINAL ADVERTISED DATE: May 30, 2023

PROJECT MANAGERS: Aaron Berry, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed proposals for the project entitled NWRWRF – 2023 Digester Cleaning Project until 2:00 p.m. on Thursday, June 29th, 2023 at the Village Hall, 66 Thillen Drive, Fox Lake, IL. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Pre-Bid Meeting:

A Non-Mandatory Pre–Bid Conference will be held on June 13th at 10:00am at the Northwest Regional Water Reclamation Facility located at 200 Industrial Avenue, Fox Lake, IL 60020.

Plans and Specs:

The Contract Documents may be inspected and purchased at: Trotter and Associates, Inc. 40W201 Wasco Road, Suite D, St. Charles, Illinois 60175, (630) 587–0470. Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The nonrefundable cost for plans and specifications is $50.00 for hard copy, and $25.00 for electronic.

Project Contact:

Aaron Berry, P.E

a.berry@trotter-inc.com

(630) 587-0470

The proposed improvements consist primarily of the following:

All labor and equipment required to dewatering and dispose of approximately 160,000 gallons of anaerobic digested sludge, and removal and disposal of remaining debris within digesters and cleaning of digesters.

DuPage County Nordic Wastewater Treatment Plant – Phase I Completion & Startup

Tue, 16 May 2023 11:55:35 GMT

Trotter and Associates, Inc. worked alongside Joseph J. Henderson & Son, Inc, and DuPage County Public Works to complete the construction and startup of Phase I of the Nordic WWTP Rehabilitation Project.

The team has completed demolishing the County’s existing package plant, which includes two Aeration Basins, two Tertiary Clarifiers, and an Aerobic Digester. These were in addition to other structures that have been previously demolished, including the Blower Building, Administration Building, Sand Filter Building, Compressor Building, and UV Disinfection Channel.

The 0.5 MGD plant was kept in service throughout the project by utilizing temporary structures, equipment, process piping, and electrical service. Other challenges included the site’s small size, as the area is merely 0.65 acres inside the fence. In addition, the plant sits on a 100-year floodplain and is bordered by critical wetlands to the south and regulatory wetlands to the north. These important factors required construction activity to be finely orchestrated to construct and maintain the necessary temporary processes within the fence, without affecting the floodplain or surrounding wetlands.

The new processes that were constructed and put into service include one of two fine-bubble Aeration Basins, four rotary lobe blowers, both Tertiary Clarifiers, the RAS/WAS Pumping Station with three submersible pumps, two in-line UV disinfection vessels, and the aerated Sludge Storage Tank that was converted from the County’s existing Spiragester. In addition, all necessary electrical and control equipment has been completed for Phase I allowing the plant to operate remotely, with minimal on-site operation procedures required.

DuPage County Public Works has completed its first composite sample on the new plant with fantastic operational results. TAI is proud to have been so closely involved in the design and construction of Phase I and is looking forward to completing Phase II which will include:

Replacement of the Raw Influent Pumps and rehabilitation of the existing Headworks Structure.
Construction of the second Aeration Basin.
Installation of the new Sludge Loadout Pumping System.

Village of Fox Lake - 2023 Sign Program

Mon, 15 May 2023 20:40:45 GMT

ORIGINAL ADVERTISED DATE: May 15, 2023

PROJECT MANAGERS: Dustin D. Priebe, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed Bids until June 1st, 2023 at 10:00 AM Fox Lake Village Hall, 66 Thillen Drive, Fox Lake, IL 60020 at which time the Bids will be opened for the following:

Work description:

The Village of Fox Lake requests bids from qualified companies to provide all labor, services, equipment, materials, and all work and materials and miscellaneous items to complete Work necessary for the installation of new signs and monuments, sign lighting, electrical work, removal of existing signs, monuments and landscaping, and work-area restoration in accordance with the Plans, Standard Specifications, and these Special Provisions.

Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Avenue, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

2023 Sign Program

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Bidders will be required to provide Bid security equal to five (5) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The Village of Fox Lake is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

TAI Welcomes Heidi Patla as our Administrative Assistant

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 18 Apr 2023 17:31:01 GMT

Trotter and Associates, Inc. welcomes Heidi Patla as our Lake Geneva, Wisconsin, Office Administrative Assistant. Heidi grew up in Southeastern Wisconsin and graduated from UW-Whitewater. She comes to us with over 15 years of work experience, from administrative to sales, promotions, and marketing.

Most recently, Heidi worked at CTJ Communications (Lake 96.1 WLKG) as a Marketing Specialist, a Promotions Director, and a Morning Show Co-Host. Heidi's attention to detail, organizational skills, and ability to prioritize tasks will enable her to support our team in providing excellent service to our clients. She will manage office operations, coordinate meetings, and assist with project documentation, among other duties.

Her diverse skillset and experience make her a valuable addition to the TAI team. We look forward to working with Heidi as she significantly contributes to our Lake Geneva office.

City of North Chicago - Water Treatment Plant Intake Valve Vault Repairs

Wed, 05 Apr 2023 13:22:51 GMT

ORIGINAL ADVERTISED DATE: April 5, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Robert Benson, P.E.

INVITATION TO BID

Sealed proposals will be received by the City of North Chicago for the project entitled “Water Treatment Plant Intake Valve Vault Repairs” until 2:00 p.m. on Friday, May 5, 2023, at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

Water Treatment Plant Intake Valve Vault Repairs

Work Description: Provide all labor, services, and materials necessary for the repairs to the Intake Valve Vault at the North Chicago Water Treatment Plant including reinforced concrete, masonry and brick work, doors and hatches, grated platforms and stairs, ladders, HVAC, lighting, electrical power, surface restoration, and all other work necessary for a complete and functional intake valve vault repair as shown, specified, or required.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard copy plans and specifications is $200.00. The non-refundable cost for electronic copy plans and specifications is $50.00. Addenda will be issued only to plan holders.

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of the City of North Chicago, in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

The Successful Bidder will be required to furnish Performance and Payment Bonds on forms provided in the Specifications and Contract Documents, each in an amount equal to 100 percent of the contract price.

A Non-Mandatory Pre-Bid Conference will be held on Friday, April 21, 2023, at 11:00 p.m. at the North Chicago Water Treatment Plant, 35 Lakeview Drive, North Chicago, IL. This conference may be the only opportunity for bidders to access the job site prior to the bid opening.

The Contractor shall pay prevailing wages in accordance with Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County. Rates can be obtained online at www.state.il.us/Agency/idol/ .

The Contractor shall comply with the City of North Chicago Special Provisions for DBE Participation (see SECTION 00820 – SPECIAL PROVISIONS).

Questions regarding the project received by 12:00 p.m. on April 28, 2023, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

Fox River Reclamation District - North WRF Influent Bar Screen Installations

Wed, 05 Apr 2023 11:00:06 GMT

ORIGINAL ADVERTISED DATE: April 5, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Jillian Kiss, P.E.

ADVERTISEMENT FOR BIDS

Sealed proposals will be received by the Fox River Water Reclamation District for the project entitled “North WRF Influent Bar Screen Installations” until 1:00 PM on May 3, 2023 at the Office of the Fox River Water Reclamation District (FRWRD), 1957 North LaFox Street, South Elgin, IL 60177. The sealed bids will be publicly opened and read aloud at the FRWRD Offices immediately afterwards. Sealed bids shall be addressed to the Fox River Water Reclamation District (FRWRD) 1957 North LaFox Street, South Elgin, IL 60177 and shall be labeled “Bid for North WRF Influent Bar Screen Installations.”

Bidders will be required to comply with the President's Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60–4.

Work Description:

Construction of a new channel at the Raw Sewage Pump Station to allow for the installation of a new fine bar screen. The new bar screen will be the primary screening mechanism with the existing manual bar rack and comminutor acting as backup devices for when the bar screen is out of service or during high flow events.
A prefabricated, but assembled on site, insulated enclosure will be installed over the new bar screen’s upper sections and discharge chutes. The dumpster that the screenings discharge to will also be within this enclosure. An asphalt ramp and concrete pad will be installed for truck access to the enclosure and dumpster.
Installation of a new fine bar screen in the north channel upstream of the Aerated Grit Tanks in the Grit Building is included in the proposed work. The new bar screen will be the primary screening mechanism with the existing grinder acting as a backup device for when the bar screen is out of service or during high flow events.
A new shaftless conveyor will be installed to transport screenings from the bar screen to a dumpster located within the grit building. A new penetration in the Grit Building exterior wall will be constructed to accommodate the new conveyor.
This installation will also receive a prefabricated building that will be assembled on site, to house the motors and discharge sections of the bar screen as well as the motor Site restoration and maintenance through acceptance and re-establishment of vegetation.
Testing of systems and training of operations personnel.
Preparation and submission of operations and maintenance manuals.
Warranties as specified in the Contract Documents.
All questions must be submitted at least seven (7) calendar days prior to the bid opening.

The Contract Documents may be inspected at the following locations.

1. FRWRD

1957 North LaFox Street

South Elgin, IL 60177

847/742-2068

2. Trotter and Associates, Inc.

40W201 Wasco Road, Suite D

St. Charles, Illinois 60175

630/587–0470

Copies of the Contract Documents may be purchased from:

Trotter and Associates, Inc.

40W201 Wasco Road Suite D

St. Charles, Illinois 60175

630/587–0470

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $175.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $75.00. Addenda will be issued only to plan holders. Questions should be directed to Jillian Kiss, P.E. (630) 587-0470, j.kiss@trotter-inc.com .

A non-mandatory pre-bid meeting will be held at 10:00 AM on April 19, 2023 at the Fox River Water Reclamation District Office 1957 North LaFox Street, South Elgin, IL 60177

Prevailing Wage Rates as defined by the Illinois Department of Labor for Kane County shall apply to this contract. Rates can be obtained online at http://www.state.il.us/agency/idol/rates/ODDMO/KANE9999.htm

City of Woodstock - Lake Avenue Water Main Replacement

Wed, 29 Mar 2023 17:27:31 GMT

ORIGINAL ADVERTISED DATE: March 30, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Stephen Cieslica P.E.

ADVERTISEMENT FOR BIDS

Sealed bids will be received by the City of Woodstock for the project entitled “Lake Avenue Water Main Replacement” until 3:00 PM on April 20, 2023, at the City Hall, 121 W. Calhoun Street, Woodstock, IL 60098. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

Bids shall be received in a sealed envelope addressed to:

City of Woodstock

121 W. Calhoun Street

Woodstock, IL 60098

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Clerk

City of Woodstock

Lake Avenue Water Main Replacement

Work Description: Provide all labor, services and materials necessary for the construction of 3,154 lineal feet of 16 ″ water main, 121 lineal feet of 10″ water main, 35 lineal feet of 8″ water main, and 332 lineal feet of 6″ water main installed by open cut construction methods, including: pavement removal; trench excavation; water main pipe and fitting materials and installation; connection to existing water mains; water service connections; abandonment of existing water mains; pipe bedding; trench backfill; valves and valve vaults; fire hydrant assemblies including fire hydrant and auxiliary gate valve; pavement replacement; site restoration; traffic control; water main pressure testing and disinfection; and all other work necessary for a complete and functional water main replacement installation as shown, specified, or required.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Heidi Patla at h.patla@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $200.00 for a hard copy and $50.00 for an electronic copy. Addenda will be issued only to plan holders.

There will be no Pre-Bid Conference for this project.

Questions regarding the project received by 12:00 pm on April 14, 2023, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Steve Cieslica, PE

s.cieslica@trotter-inc.com.

The City of Woodstock reserves the right to reject any and/or all bids or to accept the one, which appears to be in the best interest of the City. The City expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the City.

Unless all bids are rejected, award shall be made to the lowest, responsive, responsible bidder.

Village of Barrington Hills -2023 Road Program

Tue, 28 Mar 2023 22:24:23 GMT

ORIGINAL ADVERTISED DATE: March 30, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Stephen Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Barrington Hills will receive sealed Bids until the 18th day of April 2023 at 3:00 p.m. local time at the Village of Barrington Hills, 112 Algonquin Road, Barrington Hills, IL 60010 at which time the Bids will be publicly opened and read aloud for the following project:

VILLAGE OF BARRINGTON HILLS 2023 ROAD PROGRAM

Work description: Provide all labor, services and materials necessary for the resurfacing of various roads throughout the Village of Barrington Hills. This work consists of: hot-mix asphalt removal; placement of hot-mix asphalt binder and surface course; replacement of drainage structures and sewers; restoration and other associated improvement required to complete the project in accordance with the plans, specifications and all other applicable standards.

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 38 W Grand Ave, Fox Lake, IL 60020, beginning March 29, 2023. Contact Heidi Patla at h.patla@trotter-inc.com to purchase the contract docs. Hard and/or electronic copies are available.

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

Bids shall be received in a sealed envelope addressed to Village of Barrington Hills, 112 Algonquin Road, Barrington Hills, IL 60010 which is marked in the lower left-hand corner EXACTLY as follows:

BID:

Village of Barrington Hills

2023 Road Resurfacing Program

City of Woodstock - 2023 Street Improvement Program

Thu, 23 Mar 2023 00:05:01 GMT

ORIGINAL ADVERTISED DATE: March 24, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Stephen Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of Woodstock will receive sealed Bids until the 14th day of April, 2023 at 3:00 PM at the City Hall, 121 W Calhoun St, Woodstock, IL 60098 at which time the Bids will be opened for the following:

City of Woodstock 2023 Street Improvement Program

Work description: The Project includes furnishing all labor, materials, equipment, and other items necessary for hot-mix asphalt removal; full depth reclamation (select streets); base course grading, placement of hot-mix asphalt binder and surface course; curb and gutter removal and replacement; sidewalk removal and replacement; replacement of drainage structures and sewers; sanitary sewer replacement, restoration and all other items of work in accordance with the plans.

The Contract Documents are available for purchase at Trotter and Associates, Inc., 38 W. Grand Ave., Ste 300, Fox Lake, IL 60020. Contact Heidi Patla at h.patla@trotter-inc.com to purchase the contract documents.

Bids shall be received in a sealed envelope addressed to the City Engineer of the City of Woodstock, 121 W Calhoun St, Woodstock, IL 60098, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City of Woodstock

2023 Street Improvement Program

Village of Fox Lake - Lakefront Park North Access Road

Thu, 23 Mar 2023 00:02:11 GMT

ORIGINAL ADVERTISED DATE: March 24, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Stephen Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the Village of Fox Lake will receive sealed Bids until the 28th day of April, 2023 at 2:00 PM Fox Lake Village Hall, 66 Thillen Drive, Fox Lake, IL 60020 at which time the Bids will be opened for the following:

Village of Fox Lake - Lakefront Park North Access Road

Work description: This work shall include furnishing all labor, materials, equipment, and other incidentals necessary for excavation; grading; placement of hot-mix asphalt binder and surface course; curb and gutter installation; sidewalk removal and replacement; installation of drainage structures and sewers; water main installation; sanitary sewer removal, restoration and all incidental and miscellaneous items of work in accordance with the plans, standard specifications and these Special Provisions.

Bidders will be required to provide Bid security equal to five (5) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The Village of Fox Lake is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Avenue, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

Lakefront Park North Access Road

TAI at Booth 603 and 604 – Watercon 2023, Springfield, IL

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 20 Mar 2023 21:24:58 GMT

Join Trotter and Associates, Inc., Scott Trotter, P.E., BCEE, Steve Cieslica, P.E., Brandon Thomas, P.E., and Lindsay Muth in Springfield, Illinois, today through Wednesday, March 22, at Illinois AWWA WATERCON 2023. Visit our team at Booth 603 and 604. We look forward to meeting you in person.

Trotter and Associates Inc. is proud to be a Platinum Sponsor of Watercon 2023, Illinois’ premier Total Water Conference. The conference brings together utilities and industry suppliers, consultants, manufacturers, and regulators to share information through exhibits, education, and networking events. See you there.

Village of Fox Lake Wins APWA Chicago Metro Chapter 2023 Project of the Year

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 20 Mar 2023 19:15:29 GMT

Trotter and Associates, Scott Trotter, Dan Gillespie, and Andrew Puccini attended the APWA Chicago Metro Chapter Award Luncheon with the Village of Fox Lake to support them winning the APWA Lake Branch 2023 Project of the Year Awards for Environmental $5 to $25 Million. Mayor Donny Schmit and Public Works Director Kealan Noonan accepted the award on behalf of the Village of Fox Lake.

The Village of Fox Lake wins the APWA APWA Chicago Metro Chapter 2023 Project of the Year Awards for Environmental $5 to $25 Million. Over the years, as the Village of Fox Lake expanded, the municipality became bisected by the Chain O’ Lakes, creating two separate utility service areas. In 2014, Trotter and Associates was retained by the Village to prepare master plans for both the water and wastewater systems. The master plan included an evaluation of the feasibility and costs of interconnecting the north and south systems vs. maintaining two separate utility systems. With the interconnection of the systems being the most cost-effective, reliable, and flexible option, the Village moved forward with construction in the fall of 2019. Approximately 1.5 miles of force main, 1.9 miles of gravity sewer, and 3.2 miles of water main were installed. In addition, the project included the construction of two new pump stations and pumping capacity upgrades to an existing station. This $20.7 million project was completed on time and within budget in the spring of 2022, allowing the Village to improve its aging water and sewer infrastructure.

The successful completion of this project allows the Village to meet the goals of its dynamic long-term plans by improving its infrastructure, processes, staffing, and financial sustainability. The project’s success was obtained by the construction teams’ emphasis on schedule, effective management, safety, communication, and ability to adapt to adverse conditions while maintaining the protection of the environment.

TAI at Watercon 2023 in Springfield IL

Fri, 17 Mar 2023 17:40:25 GMT

Trotter and Associates, Inc. has become highly respected for successfully planning, designing, and implementing a wide range of water and wastewater infrastructure solutions.

Visit us at Booth 603 and 604. Scott Trotter, Steve Cieslica, Brandon Thomas, and Lindsay Muth look forward to meeting you in person to discuss your needs.

Village of Glendale Heights – Water Supply Facilities Rehabilitation

Fri, 10 Mar 2023 13:44:41 GMT

Original Advertisement Date : March 10 ^th , 2023

*See addenda for any deadline changes.

Project Manager : Chris Marschinke, P.E.

Mandatory Pre-Bid Meeting

March 22 ^nd , 2023 – 10:00am

Bid Due Date

April 27 ^th , 2023 – 2:00pm

Bid Opening Date

April 27 ^th , 2023 – 2:00pm

Receipt of Bids

Sealed proposals will be received by the Village of Glendale Heights for the project entitled Water Supply Facilities Rehabilitation until 2:00 p.m. on April 27 ^th , 2023, at the Village of Glendale Heights Floyd Brown Meeting Room located at 300 Civic Center Plaza, Glendale Heights, IL 60139 at which time and place they will be publicly opened and read. Sealed bids shall be addressed to the Village of Glendale Heights, Physical Address: 300 Civic Center Plaza, Glendale Heights, IL 60139 and shall be labeled “Bid for – Water Supply Facilities Rehabilitation.”

A copy of the bid advertisement can be viewed online at the Village and Trotter and Associates, Inc. websites, www.glendaleheights.org and www.trotter-inc.com . A Mandatory Pre–Bid Conference on March 22 ^nd , 2023, at 10:00 a.m. at the Village of Glendale Heights, 300 Civic Center Plaza, Floyd Brown Meeting Room, Glendale Heights, IL 60139.

Any contract or contracts awarded under this invitation for bids are expected to be funded in part by a loan from the Illinois Environmental Protection Agency (Illinois EPA). Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to regulations contained in the Procedures for Issuing Loans from the Public Water Supply Loan Program (35IAC Part 365), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), Illinois Works Jobs Program Act Apprenticeship Initiative, and DBE Policy per 40 CFR Part 33, as amended. This procurement is also subject to the loan recipient’s policy regarding the increased use of disadvantaged business enterprises. The loan recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications. Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4. In addition, this procurement is subject to the “Use of American Iron and Steel” requirements as contained in Section 436 (a) – (f) of the Consolidated Appropriations Act, 2014.

Work Description

The proposed improvements consist primary of the following:

All required labor, supervision and materials to render complete and fully functional electrical, mechanical, and SCADA systems.
Full time superintendence.
Installation and maintenance of erosion control measures, site clearing and grading.
Site restoration and maintenance through acceptance and re-establishment of vegetation.
Removal, relocation, or installation of certain site utilities as outlined within the plans.
Demolition of the existing below grade booster station located at the Burdette West site, including utilities to/from this structure.
Minor site piping modifications including the addition of two hydrant connections to the reservoir supply lines.
Selective demolition of elements of the existing Burdette West Pump Station structure, including doors, roofing, louvers, and other items.
Demolition of existing equipment within the Burdette West Pump Station including pumps, piping, valves, electrical and HVAC systems.
Installation of new architectural components to the Burdette West Pump Station including thin brick facing, truss roofing system, new doors, louvers, and other items.
Installation of new equipment within the Burdette West Pump Station including pumps, piping, valves, electrical and HVAC systems.
Demolition of an existing altitude valve vault located at the Brandon Court site and connection of existing site water piping at this location.
Rehabilitation of the existing below grade booster station at the Brandon Court site.
Rehabilitation of the chlorination building equipment at the Brandon Court site.
Testing of systems and training of operations personnel.
Preparation and submission of operations and maintenance manuals.
Warranties as specified in the Contract Documents.

Document Inspection and Procurement

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc. 40W201 Wasco Rd. Suite D, St. Charles, Illinois 60175. Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $200.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $100.00. Addenda will be issued only to plan holders.

Questions should be directed to:

Chris Marschinke, P.E.

Project Manager

(630) 587-0470

c.marschinke@trotter-inc.com

Mandatory Pre-Bid Conference

A Mandatory Pre–Bid Conference will be held on March 22 ^nd , 2023, at 10 a.m. at the Village of Glendale Heights, 300 Civic Center Plaza, Floyd Brown Meeting Room, Glendale Heights, IL 60139. Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected.

Bonds

Each bid shall be accompanied by a bid bond, cashier’s check, or certified check payable to the order of the Village of Glendale Heights, Illinois, in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Wage Rates

Prevailing Wage Rates as defined by the Illinois Department of Labor for DuPage County shall apply to this contract. Rates can be found online at http://www.state.il.us/agency/idol/rates/ODDMO/KANE9999.htm.

Award of Bid

Final award of bid shall be contingent on the Village of Glendale Heights receiving financing from the Water Pollution Control Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Water Pollution Control Revolving Fund Part 365.620, Section b, unless all bids are rejected, award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the Village of Glendale Heights.

Rejection of Bids

TAI Welcomes Mary De Guzman to our Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 08 Mar 2023 20:03:00 GMT

Trotter and Associates, Inc. welcomes Mary De Guzman as our newest water/wastewater team member. Mary recently graduated from The University of Illinois Urbana-Champaign with a bachelor’s degree in civil engineering, focusing on structural engineering and water resources.

Before coming to Trotter and Associates, Inc., Mary worked at the U.S Army Construction Engineering Research Laboratory as a student contractor, where she participated in the Harmful Algal Bloom Interception, Treatment, and Transformation Systems (HABITATS) research. In addition, she performed routine water quality testing such as total phosphate, total nitrogen, and chemical oxygen demand levels in algae water through spectrometry. Mary was also an Undergraduate Research Assistant. She conducted materials research on cement and concrete through x-ray diffraction by applying inferential statistical techniques. In addition, she analyzed the effects of admixtures on the heat of hydration of cement using isothermal calorimetry.

While at The University of Illinois Urbana-Champaign, Mary also worked with the Engineers Without Boarders at their Ecuador Project, where they designed an efficient water distribution system that will give access to cleaner water for the seventy-eight families in the community of El Guarango, Ecuador. Mary’s passion for solving water and wastewater problems will make her a great addition to TAI.

We Are Hiring - Engineering Technician / CADD Operator

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 06 Mar 2023 18:58:15 GMT

Trotter and Associates, Inc. is an established Engineering and Surveying firm based in St. Charles, Illinois. The firm was originally founded based on its expertise in water/wastewater engineering. The firm has expanded its services to include traditional Civil/Site, as well as Watershed Resources and Utility Infrastructure Rehabilitation. Currently, TAI serves over 50 municipalities throughout northern Illinois.

Trotter and Associates, Inc. has an excellent reputation for working closely with our clients to develop project specific solutions that meet each community’s individual needs. The firm’s client base and workload has continued to expand at an unprecedented rate. TAI has developed a strategic plan to facilitate the continued expansion of the firm, which includes the addition of project engineers with significant municipal water/ wastewater experience. The culture of the firm presents an opportunity to advance in a high energy/ team oriented environment that is professional but not formal.

Tasks and Responsibilities

The Engineering Technician/CADD Operator will handle preparing engineering plans, surveys, 3D Modeling and exhibits using AGETK, ESRI, and MicroStation. The technician may work on survey crews in the field and perform field inspections from time to time. You must be a hard-working, self-motivated individual with a desire to learn. You must have completed at least 2 years of higher education, and possess an Associate in Applied Science degree (or comparable).

Specific tasks include:

Engineering Technician

Import field data from Land Surveyors
Draw and Annotate Topographic Surveys
Draw and Annotate Existing Conditions
Draw and Annotate Proposed Horizontal and Vertical Geometry
Prepare Utility Plan and Profiles
Generate Existing 3D Ground Surface Models
Generate Profiles and Cross Sections from Existing Conditions
Prepare 3D Models of Proposed Improvements

To achieve this, you will work as part of a team, under the direction of the Division Leader and the Senior CADD Technician, who will provide training and support, until you are proficient enough with the software and engineering practices to work independently.

Your work will allow the company to continue to meet the needs of our clients, while also expanding our client base and work load capabilities.

Competencies and Skills

Demonstrates: strong organizational skills, excellent interpersonal skills, time management skills, and a strong background in mathematics.
Demonstrates: flexibility, tact, and the ability perform both independently and as a team member. Applicants must be self-directed: able to manage competing demands and establish priorities, while also managing up when necessary.
Demonstrates: capability for working quickly and accurately in a fast-paced environment while handling multiple priorities.
Demonstrates: professional attitude and appearance at all times while maintaining a warm and welcoming image of the company.

education

High School Diploma
Associate in Applied Science (or comparable)

proficiencies

MicroStation
AutoCAD/Civil 3D
Microsoft Office Professional Suite
Mathematics
ERSI Software

salary

Range: $50,000 - $80,000 per year

contact

Applications must be submitted via email: humanresources@trotter-inc.com

City of Batavia – WWTF Phase 2A Rehabilitation

Fri, 24 Feb 2023 14:42:02 GMT

ORIGINAL ADVERISMENT DATE: February 24, 2023

*See Addenda for any deadline changes.

PROJECT MANAGER: Jerry Ruth, P.E.

Bid Due Date

April 11th, 2023 – 2:00pm

Bid Opening Date

April 11th, 2023 – 2:00pm

Mandatory Pre-Bid Meeting

Tuesday, March 14th, 2023, at 2:00 PM at the Council Chamber at Batavia City Hall, 100 N. Island Ave, Batavia, IL 60510

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 40W201 Wasco Road, Suite D St. Charles, IL 60175, beginning February 27th, 2023. Phone: 630-587-0470

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check, or money order. No partial sets of Specifications or Drawings will be issued. The non–refundable cost for hard copies of Plans and Specifications is $700.00. Digital copies are available via email for $100.00. Addenda will be issued only to plan holders.

Contact Lindsay Muth at l.muth@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

All questions shall be submitted in writing to:

Jerry Ruth, P.E.

Project Manager

j.ruth@trotter-inc.com

Work Description

The proposed improvements consist primary of the following:

Demolition
Concrete sidewal / Asphalt
Existing Excess Flow Clarifier – structure, pipe, gates, valves, tipping buckets, aerators, scraper mechanisms, etc.
Existing Parshall Flume – structure, Parshall flume, gates, piping
Existing Square Sludge Storage Tank – structure, pipe, pipe supports, etc.
Removal of discharge force main piping from Intermediate Pump Station adjacent to New Side Aeration Basins.
Removal of existing Ultraviolet Disinfection Equipment and associated ancillary equipment.
Site Work
Site grading and earthwork.
Paving and restoration.
Fencing, retaining walls, lighting, and Security.
Stair handrails.
Site piping (influent interceptor, primary effluent, excess flow, potable water, raw sewage force mains, primary sludge, scum, waste activated sludge, storm sewer, sanitary sewer).
Site electrical, communications, and gas.
Stormwater pollution prevention plan (SWPPP).
Install guardrail on existing structures.
Bike path construction.
Construct New Headworks Building:
Construct new cast-in place concrete and masonry building.
Install Raw Sewage Bar Screens and Screenings Washer/Compactor equipment, including piping, valves, controls, etc.
Install grit removal equipment, including pumps, piping, valves, controls, etc.
Install Odor Control Unit, including piping, valves, controls, etc.
Install isolation slide gates for the screen channels and grit removal equipment.
Install influent sampler.
Install Electrical and Mechanical support systems.
Construct New Primary Clarifier Diversion Structure:
Construct new cast-in place concrete structure.
Install piping, weirs, and slide gates.
Construct New Primary Clarifiers:
Construct four (4) new cast-in place concrete structures.
Install clarifier rotating assembly, piping, bridges, stairs, weirs/baffles, launder covers, and electrical support systems.
Install Odor Control Unit, including piping, ductwork, vault, valves, controls, etc.
Construct New Primary Clarifier Control Building:
Construct new cast-in place concrete and masonry building.
Construct three (3) new cast-in place raw sewage wet wells including piping, pumps, and valves.
Install four (4) primary sludge pumps, including piping, valves, controls, etc.
Install four (4) macerators on the suction side of each primary sludge pump.
Install weirs and sluice gates within Process/Excess Flow Diversion Structure.
Install Electrical and Mechanical support systems.
Final Clarifier Rehabilitation:
Replace existing Clarifier Drives / controls/ wear items (i.e., rubber squeegees), etc.
Install safety rail for tie-off around clarifier launder.
Construct New Ultraviolet Disinfection Building:
Construct new cast-in place concrete structure with a prefabricated building enclosure.
Install Ultraviolet Disinfection units including effluent gate, grating, stairs, level sensors.
WAS Thickening:
Install Rotary Drum Thickener, WAS feed pump, TWAS discharge pump, polymer pump/tank, and associated piping and valves within the Truck Loading of the existing Sludge Handling Building.
Decommissioning of equipment and portions of the existing Sludge Handling Building.

Village of Glendale Heights - Mill Pond Lift Station Improvements

Thu, 23 Feb 2023 13:02:37 GMT

Original Advertisement Date : February 21 ^st , 2023

*See addenda for any deadline changes.

Project Manager : Chris Marschinke, P.E.

Receipt of Bids

Sealed proposals will be received by the Village of Glendale Heights for the project entitled “Mill Pond Lift Station Improvements” until 2:00 PM on Thursday, March 23rd, 2023, at the Village of Glendale Heights Floyd Brown Meeting Room located at 300 Civic Center Plaza, Glendale Heights, IL 60139. The sealed bids will be publicly opened and read aloud immediately afterwards at the same location, on the same date. Sealed bids shall be addressed to the Village of Glendale Heights, Physical Address: 300 Civic Center Plaza, Glendale Heights, IL 60139 and shall be labeled “Bid for – Mill Pond Lift Station Improvements.”

A copy of the bid advertisement can be viewed online at the Village and Trotter and Associates, Inc. websites, www.glendaleheights.org and www.trotter-inc.com .

Work Description

The proposed improvements consist primary of the following:

Lift Station
Abandon existing dry pit pump station.
Rehabilitate and convert wet well to a submersible pump station.
New Valve and Metering Vault
New Electrical and Control Systems
Site Utilities
Site Work
Site Utilities (Includes sewers modifications at wet well, and connection to existing forcemain)
Site Improvements (Sidewalk, grading, landscaping, etc.)
Restoration

Document Inspection and Procurement

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc. 40W201 Wasco Rd. Suite D, St. Charles, Illinois 60175. Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $150.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $75.00. Addenda will be issued only to plan holders. Questions should be directed to Chris Marschinke, P.E. (630) 587-0470, c.marschinke@trotter-inc.com .

Pre-Bid Conference

An Optional Pre–Bid Conference will be held on Wednesday, March 15th, 2023, at 10:00 a.m. at the Village of Glendale Heights, 300 Civic Center Plaza, Floyd Brown Meeting Room, Glendale Heights, IL 60139.

Bonds

Wage Rates

The general prevailing rate of wages in DuPage County for each craft or type of worker or mechanic needed to execute the contract or perform the work, also the general prevailing rate for legal holiday and overtime work, as ascertained by the Illinois Department of Labor, shall be paid for each craft or type of worker needed to execute the contract or to perform the work.

Rejection of Bids

City of Sycamore - Well #7 Radium Treatment Improvements

Tue, 21 Feb 2023 18:21:47 GMT

Original Advertisement Date : February 21 ^st , 2023

*See addenda for any deadline changes.

Project Manager : Chris Marschinke, P.E.

Receipt of Bids

Sealed proposals will be received by the City of Sycamore for the project entitled “City of Sycamore - Well #7 Radium Treatment Improvements” until 2:00 PM on Thursday, April 6 ^th , 2023, at the Sycamore City Clerk’s Office, located at 308 W State Street, Sycamore, Illinois, 60178. The sealed bids will be publicly opened and read aloud immediately afterwards on the same date in the Council Chambers. Sealed bids shall be addressed to the City of Sycamore, Public Works, 475 North Cross Street, Sycamore, Illinois 60178 and shall be labeled “Bid for Well #7 Radium Treatment Improvements - City of Sycamore, Illinois”.

A copy of the bid advertisement can be viewed online at the City and Trotter and Associates, Inc. websites, www.cityofsycamore.com/bids.aspx and www.trotter-inc.com .

Work Description

The proposed improvements consist primary of the following:

Demolition
Concrete sidewalk / Asphalt.
Site Work
Site grading and earthwork.
Paving and restoration.
Site utilities (raw water, finished water, sanitary sewer, electrical duct bank).
Existing Well House Rehabilitation
Minor interior and exterior demolition
Replace interior electrical components and feeders.
Roof replacement and minor structure rehabilitation.
New Well #7 Treatment Facility
Construction of new treatment building with concrete foundation and slabs, stud and masonry wall construction and truss roof system.
Installation of one (1) four-cell HMO pressure filter for radium removal, including face piping and valving.
Interior process piping for raw water and finished water conveyance.
Installation of fluoride, polyphosphate, and gaseous chlorination feed systems.
Electrical and Control Systems.
Mechanical and HVAC Systems.

Document Inspection and Procurement

The Contract Documents may be inspected and purchased at the following locations.

Electronic Versions are available for free via the City of Sycamore’s bidding website

https://www.cityofsycamore.com/Bids.aspx

2. Hard Copy Versions may be purchased at Trotter and Associates.

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630-587–0470

Payment for hard copy Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $150.00.

Addenda will be issued only to plan holders. Questions should be directed to bids@cityofsycamore.com .

Mandatory Pre-Bid Conference

A Mandatory Pre–Bid Conference will be held on Tuesday, March 7 ^th , 2023, at 10:00 AM at the Sycamore City Clerk’s Office, located at 308 W State Street, Sycamore, Illinois, 60178. Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected.

Bonds

Wage Rates

Award of Bid

Final award of bid shall be contingent on the City of Sycamore receiving financing from the Public Water Supply Loan Program as administered by the Illinois Environmental Protection Agency. Per the IEPA’s Procedures for Issuing Loans from the Public Water Supply Loan Program Part 662.620, Section b, unless all bids are rejected, award shall be made to the low, responsive, responsible bidder after the bid evaluation has been submitted to the IEPA and written notice of IEPA approval has been received by the City of Sycamore.

Rejection of Bids

The City expressly reserves the right to reject any or all bids or to accept the one, which appears to be in the best interest of the City. The City expressly reserves the right to waive any informalities or technical irregularities in a bid if to do so is in the best interest of the City.

TAI Attending Today’s CEE Spring 2023 Job Fair

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 16 Feb 2023 12:22:24 GMT

Scott Trotter and Jillian Kiss of Trotter and Associates, Inc . will be recruiting at the CEE job fair on February 16. TAI is seeking individuals in construction, environmental and structural engineering who can make an immediate impact on the team and will have the opportunity to become leaders as we expand. We strive to hire 3-4 new grads from top Universities. In addition, TAI’s staff engineers are mentored by one of the firm’s project managers and given an opportunity to make an impact.

Additionally, we typically hire 3-5 interns and utilize the internship program as a recruiting tool to identify future leaders within the company. TAI’s interns work directly with our experienced professionals and are provided the practical experience to help advance their careers. Interns typically assist in engineering studies, provide support with ongoing designs, receive training for topographic surveys and perform construction observation. TAI hopes these young professionals will gain a greater understanding of the field in which they aspire to work in through our outstanding internship program.

If this is something that sounds interesting to you, check us out at www.trotter-inc.com . Also, if you have any questions or want to learn more about why this is a great place to work, please reach out to Jillian Kiss at j.kiss@trotter-inc.com or Scott Trotter s.trotter@trotter-inc.com or stop by to see us at the CEE job fair!

Full Job Descriptions of the above positions are available at www.trotter-inc.com/company/internships. If you are interested, please fill out and submit an application via email to: administration@trotter-inc.com

City of Sycamore – 2023 Water Main Improvements

Wed, 15 Feb 2023 17:22:43 GMT

ORIGINAL ADVERTISED DATE: February 14, 2023

* See addendum for deadline changes

PROJECT MANAGER: Terry Heitkamp, P.E.

Sealed proposals will be received by the City of Sycamore for the project entitled “City of Sycamore – 2023 Water Main Improvements” until 10:00 AM on Tuesday, March 14th, 2023, at the Sycamore City Clerk’s Office, located at 308 W State Street, Sycamore, Illinois, 60178. The sealed bids will be publicly opened and read aloud immediately afterwards on the same date.

Horizontal directional drilled water main (8” and 10”).
Water service connections / Lead service replacement.
Valves, vaults, frames, lids and appurtenances.
Testing and chlorination of new water main.
Abandon existing water main.
Turf, pavement, curb & gutter, sidewalk, etc. replacement.
Other work as described within the plans and specifications.

The Contract Documents may be inspected and purchased at the following locations:

Electronic Versions are available via the City of Sycamore’s bidding website:

https://www.cityofsycamore.com/Bids.aspx

2. Hard Copy Versions may be purchased at Trotter and Associates.

Trotter and Associates, Inc.

40W201 Wasco Rd. Suite D

St. Charles, Illinois 60175

630-587–0470

Addenda will be issued only to plan holders. Questions should be directed to:

bids@cityofsycamore.com

The contractor shall pay prevailing wages in accordance with the Prevailing Wage Act, 820 ILCS 130/0.01.

City of North Chicago - 16th Street and Kemble Avenue Transmission Main

Thu, 09 Feb 2023 15:23:28 GMT

ORIGINAL ADVERTISED DATE: February 10, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Robert Benson, P.E.

Sealed proposals will be received by the City of North Chicago for the project entitled 16 ^th Street and Kemble Avenue Transmission Main until 2:00 p.m. on Thursday, March 30, 2023 at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be publicly opened and read aloud immediately afterwards in the Council Chambers.

A Mandatory Pre-Bid Conference will be held on Friday, February 24, 2023, at 2:00 p.m. at the City Hall, 1850 Lewis Avenue, North Chicago, IL. Bids will not be received, opened, or read from Bidders/Contractors that do not attend the Pre-Bid Conference.

Questions regarding the project received by 12:00 p.m. March 23, 2023, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

Bids shall be received in a sealed envelope addressed to:

City Engineer

City of North Chicago

1850 Lewis Avenue

North Chicago, IL 60064

The sealed envelope shall be marked in the lower left-hand corner EXACTLY as follows:

BID: City Engineer

City of North Chicago

16 ^th Street and Kemble Avenue Transmission Main

Work Description:

Provide all labor, services and materials necessary for the construction of 16-inch, 12-inch, 8-inch, and 6-inch water main installed by open cut or jack and bore construction methods, including:

pavement removal
trench excavation
water main pipe materials and installation
valves and valve vaults
fire hydrant assemblies including hydrant and auxiliary valve
water service connections
pipe bedding
trench backfill
pavement replacement
driveway replacement
curb and gutter replacement
parkway restoration
traffic control
water main pressure testing and disinfection
and all other work necessary for a complete and functional water main installation as shown, specified, or required.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Amy Whitis at a.whitis@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard copy plans and specifications is $300.00. The non-refundable cost for electronic copy plans and specifications is $50.00. Addenda will be issued only to plan holders.

The Contractor shall pay prevailing wages in accordance with the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the U.S. Department of Labor, Local Ordinance and the Illinois Department of Labor Prevailing Wages for Lake County, whichever is greater. Rates can be obtained online at www.wdol.gov and www.state.il.us/Agency/idol/ .

The Contractor shall comply with the City of North Chicago Special Provisions for DBE Participation (see SECTION 00820 – SPECIAL PROVISIONS) and the requirements of the Illinois EPA Public Water Supply Loan Program (PWSLP).

Any contract or contracts awarded under this invitation for bids are expected to be funded in part by a loan from the Illinois Environmental Protection Agency (Illinois EPA). Neither the State of Illinois nor any of its departments, agencies, or employees is or will be a party to this invitation for bids or any resulting contract. The procurement will be subject to regulations contained in the Procedures for Issuing Loans from the Public Water Supply Loan Program (35IAC Part 662), the Davis-Bacon Act (40 USC 276a through 276a-5) as defined by the United States Department of Labor, the Employment of Illinois Workers on Public Works Act (30 ILCS 570), the Illinois Works Job Program Act Apprenticeship Initiative. This procurement is also subject to the loan recipient’s policy regarding the increased use of disadvantaged business enterprises. The loan recipient’s policy requires all bidders to undertake specified affirmative efforts at least sixteen (16) days prior to bid opening. The policy is contained in the specifications.

Bidders are also required to comply with the President’s Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60-4. In addition, this procurement is subject to the “Use of American Iron and Steel” requirements as contained in Section 436 (a) – (f) of the Consolidated Appropriations Act, 2014.

City of St. Charles West Side Water Reclamation Facility - Phase III Expansion

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 08 Feb 2023 13:03:29 GMT

Trotter and Associates, Inc. developed the 2015 Facility Plan for the City of St. Charles, which created the original scope for the Phase III expansion. At that time, the project included the addition of one raw sewage pump, an upgrade of the biological process for expansion and removal of TN and TP, the construction of an additional tertiary clarifier or construction of tertiary filters, an upgrade of the aerobic digestion process, the addition of onsite sludge dewatering, and 150 days ultimate sludge storage capacity. Since 2015, the scope has evolved due to the age of the equipment (originally installed in 2000) and changes in operational theory and preferences.

Jerry Ruth, P.E., Project Manager, and Elizabeth Heise, Project Engineer, worked closely with the Vissering Construction Company on the $17.6 Million project. The facility was previously permitted for a Design Average Flow of 0.7 MGD. The project expanded the DAF capacity to 1.05 MGD. It also included screening and pumping improvements, biological nutrient removal of Phosphorus and Nitrogen utilizing a 5-Stage Bardenpho design, final clarifier rehabilitation, and aerobic digester rehabilitation.

The scope also includes the construction of a new Tertiary Building to house alum storage and feed systems for phosphorus polishing, a non-potable water system, tertiary disc filters, and UV disinfection; the construction of a Vactor receiving station; the construction of a Sludge Handling Building, and construction of a Sludge Storage Building that will provide a year of storage for the City’s two treatment facilities. The project is funded by a Low-Interest Loan from the Illinois EPA.

Scott Trotter, P.E. and Jerry Ruth, P.E. at PESC Engineering Spring Expo

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 07 Feb 2023 12:39:16 GMT

Come by today, February 7, and meet with Scott Trotter, P.E., BCEE and Jerry Ruth, P.E. of Trotter and Associates, Inc. who is attending the Purdue Engineering Career Fair. The Job Fair runs from 8:00 a.m. to 3:00 p.m. at the France A. Córdova Recreational Sports Center.

Trotter and Associates, Inc. is looking to hire individuals and summer interns who can immediately impact our team and are looking to become leaders as we expand. We use our internship program as a recruiting tool to identify future leaders within the company. Scott and Jerry are excited to have the opportunity to speak with you about the opportunities to work at TAI.

Trotter and Associates to be at CEE Spring 2023 Job Fair

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 06 Feb 2023 12:56:12 GMT

Trotter and Associates, Inc. (TAI) is growing our team! We are a full-service civil engineering firm structured to meet the growing needs of our municipal clients with offices in St. Charles, IL, Fox Lake, IL, and Lake Geneva, WI. TAI’s staff has the experience to resolve the complex issues brought on by increased development, a changing regulatory environment, and an aging infrastructure. We also are heavily involved in professional organizations and are very supportive of our engineers’ professional goals and development. TAI currently serves Northeastern Illinois and Southern Wisconsin. Our staff lives within the communities which we serve.

Scott Trotter and Jillian Kiss of Trotter and Associates, Inc. will be recruiting at the CEE job fair on February 16. TAI is seeking individuals in construction, environmental and structural engineering who can make an immediate impact on the team and will have the opportunity to become leaders as we expand. We strive to hire 3-4 new grads from top Universities. In addition, TAI’s staff engineers are mentored by one of the firm’s project managers and given an opportunity to make an impact.

TAI is also looking to hire the following Senior Engineers:

Senior Structural Engineer
Senior Project Engineer – Wet Group
Engineer Division Leader – Civil/Transportation
Senior Electrical Engineer

Full Job Descriptions of the above positions are available at www.trotter-inc.com/company/career-opportunities. If you are interested, please fill out and submit an application via email to: humanresources@trotter-inc.com

John Zayed Joins the Trotter and Associates Engineering Team

m.dupree@trotter-inc.com (Mark Dupree) — Thu, 02 Feb 2023 13:11:50 GMT

Trotter and Associates, Inc. is excited to welcome John Zayed to our engineering team. John will work out of our St. Charles Office as an electrical engineer. John graduated from the University of Illinois at Urbana-Champaign in December 2016.

He comes to us with a wealth of experience as a Switchgear Project Manager. He has been involved with estimating electrical, telecommunications, and fire alarm/suppression systems. He has also managed multiple projects while working with customers and vendors to provide the best solutions to their needs. John will be a great addition to the TAI Engineering team.

TAI Attends PESC Engineering Spring Expo, Tuesday, February 7

m.dupree@trotter-inc.com (Mark Dupree) — Wed, 01 Feb 2023 22:46:13 GMT

Scott Trotter, P.E., BCEE and Jerry Ruth, P.E. of Trotter and Associates, Inc. will attend the PESC Engineering Spring Expo on Tuesday, February 7. The Expo will take place in France A. Córdova Recreational Sports Center at 355 N Martin Jischke Drive in West Lafayette, Indiana from 8:00 a.m. to 3:00 p.m. Purdue undergraduate and graduate students, as well as alums, are welcome.

At TAI, we strive to hire 3-4 new graduates from top universities who can immediately impact our team and are looking to become leaders as we expand into new markets. Each newly hired staff engineer is mentored by one of the firm’s project managers and is given an opportunity to make an impact. Scott and Jerry will be onsite to meet interested candidates and answer questions.

Trotter and Associates, Inc. also has a robust internship program and is seeking 3-5 summer interns. We use our internship program as a recruiting tool to identify future leaders within the company. TAI’s interns work directly with our experienced professionals and are provided practical experience to help advance their careers. Typical intern experience includes engineering studies assistance, project design support, training for topographic surveys and construction observation.

If this sounds interesting, stop by, and meet with Scott and Jerry. We are excited to speak with you about the opportunities we have to offer.

TAI Completes Commercial Roofing Evaluation for the St. Charles Fire Department

m.dupree@trotter-inc.com (Mark Dupree) — Mon, 23 Jan 2023 19:56:41 GMT

Trotter & Associates, Inc (TAI) recently completed roofing evaluations for the St Charles Fire Department. The roofing in question was dated to the original construction and had undergone several repairs. In addition to the leaks reported by the client, our observations identified several other issues - blisters, ponding, failing seams, raised fasteners, and more. The evaluation included coring the existing roof to determine the depth of the insulation and the extent of moisture infiltration. Upon completion of the evaluation, TAI provided a report with an assessment of the current conditions, recommendations for remediation measures and/or replacement (including timeframe), and an estimate of associated costs.

As we continue to expand our services and expertise, TAI stands ready to address all of your municipal building and infrastructure project needs. If your facilities are in need of renovations, roof repairs, access control systems, rehabilitations, window or door replacement, or restorations, Trotter and Associates, Inc. is here to offer better solutions.

Village of Oak Brook – Harger Road Water Main Replacement

Tue, 17 Jan 2023 16:16:18 GMT

ORIGINAL ADVERTISED DATE: January 17, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Chris Marschinke, P.E.

The Village of Oak Brook invites sealed Bidder’s Proposals for the Work described in detail in the Contract and generally described as the installation of infrastructure to the Village of Oak Brook Water System by constructing a water main along Harger Road between Spring Road and Commerce Drive.

The Village of Oak Brook will receive sealed Bidder’s Proposal for the Work until 10:00 o’clock, a.m., local time, January 31, 2023, at Owner’s office listed above (Attn: Rania Serences, Senior Purchasing Assistant), at which time, or as soon thereafter as possible, all Bidder’s Proposals will be publicly opened and read aloud within the SE Dean Board Room of the Butler Government Center. Bids received after this date and time will be returned to the sender unopened.

Work under this Contract will generally include, but is not limited:

Horizontal directional drilled water main (8” and 10”)
Water service connections
Tapping valves, vaults, frames, lids and appurtenances
Testing and chlorination of new water main
Abandon existing water main
Turf, bike path, pavement, curb & gutter, etc. replacement
Other work as described within the plans and specifications

All terms capitalized in this Invitation for Bidder’s Proposals and in the other Bidding Documents are defined in the Bidding Documents and the Contract and shall have such defined meanings wherever used. The Bid Package consists of the Bidding Documents and the Contract, both as hereinafter defined.

Engineer may, during construction, furnish such additional Contract Drawings and Specifications or such other explanations as Engineer may consider necessary to illustrate or explain the Work in further detail. The successful Bidder shall be required to comply with the requirements of all such additional Contract Drawings and Specifications or other explanations, all of which shall be considered part of the Contract and shall not be considered as indicating additional Work.

The Bidding Documents and the Contract may be examined at the office of the Engineer, as listed above. The Contract Documents may be inspected and purchased at the following locations.

Trotter and Associates, Inc.

40W201 Wasco Road

St. Charles, IL 60175

630/587-0470

A copy of the Bidding Documents and the Contract can be purchased at the office of Engineer in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $150.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $75.00. Addenda will be issued only to plan holders.

Questions should be directed to:

Terry Heitkamp – t.heitkamp@trotter-inc.com .
Jeremy Plank – j.plank@trotter-inc.com

Each prospective Bidder shall, before submitting its Bidder’s Proposal, carefully examine the Bidding Documents and the Contract. Each prospective Bidder shall inspect in detail the Work Site and the surrounding area and shall familiarize itself with all local conditions, including subsurface, underground and other concealed conditions, affecting the Contract, the Work and the Work Site. The Bidder whose Bidder’s Proposal is accepted will be responsible for all errors in its Bidder’s Proposal including those resulting from its failure or neglect to make a thorough examination and investigation of the Bidding Documents, the Contract, and the conditions of the Work Site and the surrounding area.

Each Bidder’s Proposal shall be accompanied by a security deposit of ten (10%) percent of the Bidder’s Price Proposal in the form of (1) a Cashier’s Check or Certified Check drawn on a solvent bank insured by the Federal Deposit Insurance Corporation and payable without condition to Owner or (2) a Bid Bond in the form included in the Bidding Documents from a surety company licensed to do business in the State of Illinois with a general rating of A minus and a financial size category of Class X or better in Best’s Insurance Guide.

The successful Bidder will be required to furnish a

Performance Bond and a Labor and Material Payment Bond upon award of the Contract, each in the penal sum of the full amount of the Contract Price, in the form included in the Contract and from a surety company meeting the requirements set forth above. Each Bidder’s Proposal must be accompanied by a letter from such a surety company stating that it will execute Bonds in the form included in the Contract Documents upon award of the Contract to Bidder.

The successful Bidder will be required to furnish certificates of insurance as required by Section 4.2 of the Contract Agreement, Article IV of the General Conditions of Contract, and Section 4 of the Special Conditions of Contract upon award of the Contract. Each Bidder’s Proposal must be accompanied by a letter from Bidder’s insurance carrier or its agent certifying that said insurer has read the requirements set forth in the Contract and will issue the required certificates and policies of insurance upon award of the Contract to Bidder.

Village of Fox Lake Wins APWA Lake Branch 2023 Project of the Year

Fri, 13 Jan 2023 14:53:34 GMT

The Village of Fox Lake wins the APWA Lake Branch 2023 Project of the Year Awards for Environmental $5 to $25 Million.

Since the Village of Fox Lake was incorporated on the east shores of Pistakee Lake in 1907, the municipality has grown to the north. With this expansion to the north, the Village became bisected by the Chain O’ Lakes, creating two separate utility service areas. The north service utilities were initially owned and operated by a private utility, which the Village acquired with the north expansion. This included the Tall Oaks water and wastewater facility, which was constructed in the early 70’s.

The Tall Oaks water system was only serviced by two wells, lacked elevated and ground storage and utilized booster pumps to maintain the system. This lack of redundancy and elevated storage was a strain on the system when a well was out of service or during a fire flow event. In addition, the wastewater treatment system at Tall Oaks was a packaged plant discharged to Dunn’s Lake, a tributary to Chain O’ Lakes. This plant was near the end of its service life. Therefore, it would not be able to meet the anticipated regulatory requirements in the coming years.

In 2014, Trotter and Associates was retained by the Village to prepare master plans for both the water and wastewater systems. The master plan included an evaluation of the feasibility and costs of interconnecting the north and south systems vs. maintaining two separate utility systems. With the interconnection of the systems being the most cost-effective, reliable, and flexible option, the Village moved forward with design in the summer of 2017, which Trotter and Associates completed in the spring of 2019.

TAI worked with the Village to manage Phase 1 of the Water and Sewer Interconnect Project, which started in the fall of 2019. Bridge Lift Station, which can pump 2,100 GPM, was constructed on the west shore of Pistakee lake to pump flows from the north system under Pistakee Lake. The force main from this lift station was directionally drilled under Pistakee Lake. It included a curvilinear alignment, horizontally and vertically, for the last 800 feet east of Trinski’s Island. In all 5,600 linear feet of 12” force main was installed to convey flows from the north under the lake to the receiving sewer in the south service area. In addition, the existing Main Lift Station that pumps flow from the south service area collection system to the Northwest Regional WRF was upgraded to accommodate the current north and south system flows and future needs.

TAI also worked with the Village on Phase 2 of the Water and Sewer Interconnect Project, which started in the spring of 2021. Tall Oaks Lift Station, which can pump 1,400 GPM, was constructed at the Tall Oaks Facility to pump flows from the original plant influent sewer to the new interconnect sewer in the north. In all 2,100 linear feet of 10” force main and 9,000 linear feet of 24” sanitary sewer was installed to convey flows in the north to Bridge Lift Station.

The successful completion of the Water and Sewer Interconnect Project in the spring of 2022 allows the Village to meet the goals of its dynamic long-term plans by improving its infrastructure, processes, staffing, and financial sustainability.

The project’s success was obtained by the construction teams’ emphasis on schedule, effective management, safety, communication, and ability to adapt to adverse conditions while maintaining the protection of the environment.

Cade J. Sundstedt, Joins TAI’s Civil Engineering Team

Thu, 12 Jan 2023 15:39:50 GMT

Trotter and Associates, Inc. welcomes Cade Sundstedt as one of the newest members of our Civil Engineering team. He comes to us with seven years of hands-on civil engineering and construction management experience, a B.S. in Biology from the University of Northern Iowa, and a B.S.in Civil Engineering from the University of Illinois Chicago.

Before coming to TAI, Cade designed projects in MicroStation, created spec books and bidding proposals by estimating material quantities and costs. He participated in planning and supervising the construction of roads, sewers, water mains, streetscapes, and municipal projects throughout the Chicagoland area. Cade’s work in land development consisted of creating project budgets, directing mass earth moving activities, and installation of infrastructure for new housing communities, taking raw pieces of land and transforming them into residential neighborhoods. He has worked closely with local municipalities, counties, state and federal agencies throughout each project lifecycle from proposal to punch-out, including overseeing the implementation of Army Corps of Engineers Wetland and Waters of the US BMPs.

Cade’s expansive project management experience demonstrating his ability to manage multiple large-scale projects simultaneously and relationships with local contractors and municipalities will lend itself well to our clients. Trotter and Associates, Inc. is excited to have Cade join our team and is looking forward to introducing him to our clients.

Wheaton Sanitary District - Influent Screw Pump Station Gate Replacement

Tue, 10 Jan 2023 19:38:05 GMT

ORIGINAL ADVERTISED DATE: January 11, 2023
* See addendum for deadline changes

PROJECT MANAGERS: Aaron Berry, P.E.

Sealed proposals will be received by the Wheaton Sanitary District for the project entitled Influent Screw Pump Station Gate Replacement Project until 1:00 p.m. on Friday, January 27th, 2023, at the Wheaton Sanitary District, Address: 1 S. 649 Shaffner Road, Wheaton, IL 60189. The sealed bids will be publicly opened and read aloud immediately afterwards at the Wheaton Sanitary District, 1 S. 649 Shaffner Road, Wheaton, IL 60189, on the same date. Sealed bids shall be addressed to the Wheaton Sanitary District, Address:1 S. 649 Shaffner Road, Wheaton, IL 60189 and shall be labeled “Bid for – Influent Screw Pump Station Gate Replacement Project”

The proposed project consists primarily of the following:

All required labor, supervision and materials to render complete and fully functional electrical, mechanical, and SCADA systems.
Full time superintendence.
Removal and replacement of equipment and materials necessary for the replacement of the four (4) influent screw pump station slide gates. This includes the workmanship required to furnish all related miscellaneous equipment and materials to render complete and functional systems.
Testing of systems and training of operations personnel.
Preparation and submission of operations and maintenance manuals.
Warranties as specified in the Contract Documents.

The Contract Documents may be inspected and purchased at the following locations.

Trotter and Associates, Inc.

40W201 Wasco Road

St. Charles, IL 60175

630/587-0470

Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. One set of exhibits and specifications can be obtained by General Contract Bidders upon receipt of a non-refundable deposit, in the form of cash, certified check or money order, in the amount of $40.00 for each set of hard copies. Electronic copies may be obtained for no charge.

Contact Elijah Winkle at e.winkle@trotter-inc.com or Aaron Berry @ a.berry@trotter-inc.com to schedule an appointment or purchase the contract documents.

A Non-Mandatory Pre–Bid Conference will be held on January 18th, 2023 at 1:00 p.m. at the Wheaton Sanitary District located at 1 S. 649 Shaffner Road, Wheaton, IL 60189. Immediately following the meeting, a Site Visit will be held at the Wheaton Sanitary District Primary Treatment (PT) Building. All site visitors must comply with local, State and Federal guidelines.

Village of Fox Lake - 2023 NWRWRF Screw Pump Rehabilitation Project

Tue, 27 Dec 2022 22:33:10 GMT

ORIGINAL ADVERTISED DATE: December 23, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Aaron Berry, P.E.

Sealed proposals will be received by the Village of Fox Lake for the project entitled NWRWRF – 2023 Screw Pump Rehabilitation Project until 2:00 p.m. on Thursday, January 12 ^th , 2023 at the Village Hall located at 66 Thillen Drive, Fox Lake, IL 60020 at which time and place they will be publicly opened and read aloud in the Council Chambers.

A copy of the bid advertisement can be viewed online at Trotter and Associates, Inc. website, www.trotter-inc.com . A Non-Mandatory Pre–Bid Conference will be held on January 5 ^th , 2023 at 1:00 p.m. at the Northwest Regional Water Reclamation Facility located at 200 Industrial Avenue, Fox Lake, IL 60020.

The Contract Documents may be inspected and purchased at: Trotter and Associates, Inc. 40W201 Wasco Road, Suite D, St. Charles, Illinois 60175, (630) 587–0470. Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non-refundable cost for plans and specifications is $50.00 for hard copy, and $25.00 for electronic.

Contact Jake Robinson at j.robinson@trotter-inc.com or Aaron Berry @ a.berry@trotter-inc.com to purchase the contract documents.

The proposed improvements consist primarily of the following:

1. Full-time superintendence.

2. Installation and maintenance of erosion control measures, site clearing and grading.

3. Site restoration and maintenance through acceptance and re-establishment of vegetation.

4. Replacement of the existing Second Stage Screw Pump No. 1 and No. 2, as well as regrouting of the screw pumps.

5. Replacement of the existing Third Stage Screw Pump No. 3 and No. 5, as well as regrouting of the screw pumps.

6. Rehabilitation and replacement of the existing Third Stage Screw Pump No. 3 and No. 5 gearboxes.

7. Testing of systems and training of operations personnel.

8. Preparation and submission of operations and maintenance manuals.

9. Warranties as specified in the Contract Documents.

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The Village of Fox Lake, in accordance with the Laws of the State of Illinois, hereby notifies all Bidders that the Village reserves the right to reject any and all Bids, to waive minor informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding the information contained in a bid. The Village will affirmatively ensure that the contract entered into pursuant to this advertisement will be awarded to a responsible and responsive Bidder without discrimination on the ground of race, color, or national origin, but the Village reserves the right to reject any or all Bids received and to waive formalities. Your Bid will be required to be submitted under a condition of irrevocability for a period of ninety (90) days after submission.

City of North Chicago - FY2023 Sanitary Sewer Cleaning and Televising Program

Tue, 27 Dec 2022 19:00:41 GMT

ORIGINAL ADVERTISED DATE: December 28, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Steve Cieslica, P.E.

Sealed proposals will be received by the City of North Chicago for the project entitled FY2023 Sanitary Sewer Cleaning and Televising until 3:30 p.m. on January 6, 2023 at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterwards in the City Council Chambers.

Work description: This project is an annual sanitary sewer cleaning and televising program for the City of North Chicago. The City has budgeted approximately $150,000 for the annual cleaning and televising program. It is the intent of the program to clean and televise the entire City Sanitary sewer system over the next couple of years. If the project is successfully completed the City may choose to extend the contract for additional years.

A Pre-Bid Conference will not be held for this project. All questions must be submitted by close of business on Tuesday, January 3, 2023.

The Contract Documents will be available for inspection on Tuesday, December 27, 2022, at Trotter and Associates, Inc. 38 W Grand Avenue, Fox Lake, Illinois 60020, 630/587-0470. Contact Amy Whitis at a.whitis@trotter-inc.com to schedule an appointment or purchase the contract documents.

Addenda will be issued only to plan holders.

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

BID: City Engineer

City of North Chicago

FY2023 Sanitary Sewer Cleaning and Televising

Happy Holidays

Thu, 22 Dec 2022 19:27:05 GMT

From the Trotter and Associates, Inc. family. We wish you a wonderful holiday season and a happy New Year! We look forward to working with you in the years to come. Happy holidays!

City of North Chicago - FY2023 Storm Sewer Cleaning and Televising Program

Wed, 21 Dec 2022 15:51:56 GMT

ORIGINAL ADVERTISED DATE: December 21, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Steve Cieslica, P.E.

Sealed proposals will be received by the City of North Chicago for the project entitled FY2023 Storm Sewer Cleaning and Televising until 3 p.m. on January 6, 2023 at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterwards in the City Council Chambers.

Work description: This project is an annual storm sewer cleaning and televising program for the City of North Chicago. The City has budgeted approximately $150,000 for the annual cleaning and televising program. It is the intent of the program to clean and televise the entire City storm sewer system over the next couple of years. If the project is successfully completed the City may choose to extend the contract for additional years.

A Pre-Bid Conference will not be held for this project. All questions must be submitted by close of business on Tuesday, January 3, 2023.

The Contract Documents will be available for inspection on Tuesday, December 20, 2022, at Trotter and Associates, Inc. 38 W Grand Avenue, Fox Lake, Illinois 60020, 630/587-0470. Contact Amy Whitis at a.whitis@trotter-inc.com to schedule an appointment or purchase the contract documents.

Addenda will be issued only to plan holders.

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

BID: City Engineer

City of North Chicago

FY2023 Storm Sewer Cleaning and Televising

Trotter and Associates, Inc. Holiday Wishes

Tue, 20 Dec 2022 19:46:25 GMT

Trotter and Associates, Inc. wishes you joy and peace during this wonderful holiday season. May this incredible time of giving and spending time with family and friends bring you happiness that lasts throughout the year.

City of North Chicago - 2022 CDBG Sanitary Sewer Lining

Wed, 14 Dec 2022 20:14:45 GMT

ORIGINAL ADVERTISED DATE: December 14, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Steve Cieslica, P.E.

Sealed proposals will be received by the City of North Chicago for the project entitled 2022 CDBG Sanitary Sewer Lining until 3 p.m. on January 6, 2023 at the Building Department (1850 Lewis Avenue, North Chicago, IL 60064). The Bids will be publicly opened and read aloud immediately afterwards in the City Council Chambers.

Work description: Provide all labor, services and materials necessary for the televising, cleaning and CIPP lining of approximately six thousand nine hundred (6,900) lineal feet of sanitary sewer pipe on 16th Street from west terminus to Glen Drive, Kemble Avenue from approximately 14th Street to 17th Street, Victoria Avenue from north of 16th Street to 17th Street, Lincoln from north of 16th Street to 17th Street, Foss Park Avenue from Sheridan Road to Lakeside Avenue. Argonne Drive from Natoma Avenue to Kemble Avenue may also be included; and all other work necessary for a complete and functional sanitary sewer cleaning and lining project as shown, specified, or required. Copies of the most recent televised video is available upon request.

A Pre-Bid Conference will not be held for this project. All questions must be submitted by close of business on Tuesday, January 3, 2023.

The Contract Documents will be available for inspection and purchase on Wednesday, December 14, 2022 at Trotter and Associates, Inc. 38 W Grand Avenue, Fox Lake, Illinois 60020, 630/587-0470. Contact Amy Whitis at a.whitis@trotter-inc.com to schedule an appointment or purchase the contract documents.

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The project is funded using CDBG funds and all applicable requirements be met HUD, DBE, and other requirements. The successful Bidder also must comply with all of the provisions of the Davis-Bacon Act, Contract Work Hours Standards, the Copeland Act (Anti-kickback), the Illinois Prevailing Wage Act, and Title IV of the Civil Rights Act of 1964.

BID: City Engineer

City of North Chicago

2022 CDBG Sanitary Sewer Lining

TAI Welcomes Jack Wegener to our Civil Engineering Team

Wed, 30 Nov 2022 16:57:10 GMT

Trotter and Associates, Inc. welcomes Jack Wegener to our Civil Engineering team! Jack will be working out of our Lake Geneva Office and comes to us with over eight years of civil engineering and building construction management across Utah, Illinois, Wisconsin, Iowa, and Colorado. Jack has been working primarily in the dry utility sector and has experience in plan preparation and standards development, as well as assisting with QA/QC. His experience in both the initial design along with project management/overview will make him a great addition to our team.

TAI Wishes all a Happy and Joyful Thanksgiving

Fri, 18 Nov 2022 18:53:49 GMT

Trotter and Associates, Inc. would like to extend our gratitude and well wishes to you and your families during this Thanksgiving season.

City of Burlington - Well No. 10 Maintenance and Rehabilitation

Tue, 08 Nov 2022 18:02:26 GMT

ORIGINAL ADVERTISED DATE: November 8, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Robert Benson, P.E.

NOTICE is hereby given that the City of Burlington will receive sealed Bids until the 6th day of December 2022 at 11:00 AM at the Department of Public Works, 2200 S. Pine Street, Burlington, Wisconsin. Electronic submissions will also be received. Sealed and electronic proposals will be opened and read during a virtual meeting at 11:00 AM on Tuesday, December 6, 2022. Information regarding the virtual meeting will be provided to registered plan holders of record.

WELL NO. 10 MAINTENANCE AND REHABILITATION

Work description: Provide all labor, services and materials necessary for: the removal, inspection, repair, or replacement of the well pump at Well No. 10; installation of new variable frequency drives for Well No. 10 pump and Booster Pump No. 2; inspection of the existing 300,000 gallon underground reinforced concrete water storage reservoir; and all other work necessary for a complete and functional well pump and variable frequency drive installations as shown, specified, or required.

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc., 700 Geneva Parkway North, Suite B, Lake Geneva, Wisconsin 53147, 262/729–4350. Contact Amy Whitis at a.whitis@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for printed Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

Bidders will be required to provide Bid security equal to ten (10) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Wisconsin, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

Bids shall be received in a sealed envelope addressed to the City of Burlington, Department of Public Works, 2200 S. Pine Street, Burlington, WI 53105, which is marked in the lower left-hand corner as follows:

BID: Director of Public Works

City of Burlington

Well No. 10 Maintenance and Rehabilitation

Electronic submissions will also be received. Electronic submission must be sent with a delivery and read receipt(s) to Peter Riggs ( priggs@burlington.gov ) and Robert Benson ( b.benson@trotter-inc.com ).

Trotter and Associates, Inc. Supports and Thanks our Veterans

Tue, 08 Nov 2022 13:15:29 GMT

Trotter and Associates, Inc. supports and is thankful for our veterans. On this Veterans Day, please reach out to a veteran and let them know they are our heroes. We want to highlight one of our veterans, Jesse Graham. Jesse is a staff engineer that works out of our St. Charles office.

Jesse Graduated from Linn Co. R-1 in 2010 and received an ROTC scholarship at Missouri Western State University. He also attended and graduated from Air Assault School in Fort Benning, Georgia, and graduated from Leadership Development and Assessment Course Joint Base Lewis-McChord. Commissioned in the Spring of 2014, Jesse was selected for service as an Army Engineer Officer, where he reported to his first duty station in Fort Leonard Wood, MO, to attend Army Engineer Basic Officer Leadership. His second duty station was at Fort Hood, TX, where he served as platoon leader of the 3rd PLT, 510th Route Clearance Company, 20th Engineer Battalion, and 36th Engineer Brigade. Jesse graduated Combat Leader Course in Fort Hood, TX, served as a Battalion Assistant S4 officer, and was selected to serve as Executive Officer of Higher Headquarters Company, 20th Engineer Battalion. After graduating Sapper Leader Course, Jesse finalized his military service as the assistant Battalion S3 Officer at Fort Leonard Wood, Missouri.

Trotter and Associates, Inc. would like to say thank you to all our veterans and a special thank you to our own Jesse Graham.

TAI’s Jose Chavez Becomes Licensed Professional Engineer in the State of Illinois

Fri, 04 Nov 2022 00:22:11 GMT

On behalf of the TAI team, we are excited and honored to acknowledge Jose Chavez for his accomplishments this year. In October, Jose passed the Mechanical Engineering Machine Design PE and became licensed in Illinois. Before working for TAI, Jose gained two and a half years of experience as a Project Engineer assisting with designing several different types of wastewater equipment.

Since joining TAI in January of 2020, Jose has worked on the West Side Water Reclamation Facility 2020 Phase III Expansion for the City of St. Charles, assisting with the design and bidding, and construction oversight of this project. This project includes the replacement and addition of screening equipment and blowers, upgrading the biological process, and the construction of a Tertiary Filter Building with filters, UV, and chemical systems. This project also includes the rehabilitation of final clarifiers, thickener, and Aerobic Digester, and the Construction of a Sludge Handling and Sludge Storage Buildings for the dewatering and storing the digested sludge.

Jose also worked on the Phase IIA Rehabilitation Project for the City of Batavia, where he assisted in designing the Phase IIA rehabilitation for the City of Batavia’s Wastewater treatment facility. He is designing the Primary and Excess Flow Clarifiers containing rotating clarifier mechanisms and launder covers with an integral exhausted odor control system. Additionally, he is designing a temporary WAS thickening facility in the existing Sludge Handling Building, which will house WAS thickening equipment with WAS and Thickened WAS pumps. Jose performed pump calculations to appropriately size these pumps for the current Phase IIA and future IIB projects.

Jose currently oversees the Well #7 & 13 Interconnect project for the City of St. Charles, which includes the demolition of the existing Well 7 treatment facility, the replacement of the existing Well 7 pump and controls, and the installation of a generator. This project also includes reconfiguring and installing additional piping to interconnect well #7 to the Oak Street Water Treatment Plant. The Oak Street Water Treatment Facility will consist of installing new filter units, expanding the existing chemical feed system, process piping, and over 2,000 LF of 6” directionally drilled force main.

Jose has become an integral part of our engineering team, and TAI congratulates him on his accomplishments.

Village of Oak Brook - Route 83 and I-88 Water Main Replacement

Wed, 02 Nov 2022 18:27:39 GMT

ORIGINAL ADVERTISED DATE: November 2, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Terry Heitkamp, P.E.

Owner invites sealed Bidder’s Proposals for the Work described in detail in the Contract and generally described as follows:

Contractor shall install infrastructure to the Village of Oak Brook Water System by constructing a water main along the southeast exchange between IL Route 83 and I-88.

Work under this Contract will generally include, but is not limited:

Horizontal directional drilled water main (12”)
Tapping valves, vaults, frames, lids and appurtenances
Testing and chlorination of new water main
Abandon existing water main
Storm sewer & structure replacement
Turf, bike path, pavement, curb & gutter, etc. replacement
Other work as described within the plans and specifications

The Bidding Documents and the Contract may be examined at the office of the Engineer, as listed above. A copy of the Bidding Documents and the Contract can be purchased at the office of Engineer in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $150.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $75.00. Addenda will be issued only to plan holders. Questions should be directed to Terry Heitkamp (630) 587-0470 or t.heitkamp@trotter-inc.com .

Owner will receive two (2) sealed Bidder’s Proposals for the Work until 10:00 o’clock, a.m., local time, November 16, 2022, at Owner’s office listed above (Attn: Rania Serences, Senior Purchasing Assistant), at which time, or as soon thereafter as possible, all Bidder’s Proposals will be publicly opened and read aloud within the SE Dean Board Room of the Butler Government Center.

The successful Bidder will be required to furnish a Performance Bond and a Labor and Material Payment Bond upon award of the Contract, each in the penal sum of the full amount of the Contract Price, in the form included in the Contract and from a surety company meeting the requirements set forth above. Each Bidder’s Proposal must be accompanied by a letter from such a surety company stating that it will execute Bonds in the form included in the Contract Documents upon award of the Contract to Bidder.

City of Elgin - 2022 Sewer Cleaning & Lining Program

Wed, 02 Nov 2022 18:19:55 GMT

ORIGINAL ADVERTISED DATE: November 2, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Terry Heitkamp, P.E.

Bids will be received online at https://cityofelgin.ionwave.net/Login.aspx by the Purchasing Department, 150 Dexter Court, Elgin, Illinois, until 3 pm, November 17, 2022 for the 2022 Sewer Cleaning and Lining Program. All bid bonds are due at 12:00 noon on November 17, 2022 in the Purchasing Department at City Hall, 150 Dexter Court, Elgin, Illinois 60120.

Project Description:

The Project shall consist of cleaning and televising 99,528 feet (sizes 8”-48”, & 44” x 72”), cured-in-place pipe (CIPP) 3,129 feet (sizes 6”-15”), and manhole rehabilitation 150 vertical feet; and all other appurtenant work and materials necessary to complete the project as specified.

Questions regarding this bid package can be directed to Terry Heitkamp ( t.heitkamp@trotter-inc.com ) of Trotter and Associates, Inc. Questions regarding this procurement process can be directed to Daina DeNye, Purchasing Director at denye_d@cityofelgin.org .

Village of Glendale Heights - WWTP Phosphorous Removal Upgrades

Thu, 27 Oct 2022 21:04:08 GMT

ORIGINAL ADVERTISED DATE: October 26, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Chris Marschinke, P.E.

Receipt of Bids

Sealed proposals will be received by the Village for the project entitled “WWTP Phosphorus Removal Upgrades” until 2:00 p.m. on December 13 ^th , 2022, at the Village of Glendale Heights located at 300 Civic Center Plaza, Glendale Heights, Illinois 60139. The sealed bids will be publicly opened and read aloud immediately afterwards in the Floyd Brown Meeting Room on the same date. A copy of the bid advertisement can be viewed online at the Village and Trotter and Associates, Inc. websites, www.glendaleheights.org and www.trotter-inc.com .

Work Description

The proposed improvements consist primary of the following:

1. All required labor, supervision and materials to render complete and fully functional electrical, mechanical, and SCADA systems.

2. Full time superintendence.

3. Installation and maintenance of erosion control measures, site clearing and grading.

4. Site restoration and maintenance through acceptance and re-establishment of vegetation.

5. Excavation necessary to perform the replacement of air supply mains and other site piping

6. Removal, relocation, or installation of certain site utilities as outlined within the plans.

7. Conversion of existing single stage biological process to three stage process, including the installation of fine air diffusers, mixers, fiberglass baffle walls, and internal recycle pumps and piping. This includes all related miscellaneous equipment and materials to render complete and functional systems.

8. Installation of 24-inch air main from RAS/Blower Building to Biological Process

9. Demo and reinstallation of an existing blower and appurtenances for biological process within the RAS/Blower Building.

10. Installation of chemical back-up system including aluminum sulfate storage and feed equipment in the RAS/Blower Building basement.

11. Installation of chemical polishing system including aluminum sulfate storage and feed equipment in the Sludge Handling Building.

12. Rehabilitation of the existing online aerobic digester, including the installation of coarse air diffusers and renovations to the treatment compartments. This includes all related miscellaneous equipment and materials to render complete and functional systems.

13. Site restoration and maintenance through acceptance and re-establishment of vegetation.

14. Testing of systems and training of operations personnel.

15. Preparation and submission of operations and maintenance manuals.

16. Warranties as specified in the Contract Documents.

Document Inspection and Procurement

The Contract Documents may be inspected and purchased at Trotter and Associates, Inc. 40W201 Wasco Rd. Suite D, St. Charles, Illinois 60175. Payment for Contract Documents is non–refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non–refundable cost for hard-copies of drawings and specifications is $250.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $100.00. Addenda will be issued only to plan holders. Questions should be directed to Chris Marschinke, P.E. (630) 587-0470, c.marschinke@trotter-inc.com .

Mandatory Pre-Bid Conference

A Mandatory Pre–Bid Conference will be held on November 15 ^th , 2022, at 2:00 p.m. at the Village of Glendale Heights, 300 Civic Center Plaza, Glendale Heights, Illinois 60139 in the Floyd Brown Meeting Room. Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected.

Bonds

Wage Rates

Award of Bid

Rejection of Bids

TAI welcomes Matthew Heise to our Water/Wastewater Team

Thu, 27 Oct 2022 16:21:12 GMT

Trotter and Associates, Inc. welcomes Matt Heise as one of the new members of our water/wastewater team. He brings 15 years of progressive experience with water & wastewater treatment systems and natural gas storage & processing. Matt earned his B.S. in Mechanical Engineering from Iowa State University and a Master of Engineering Management (MEM) from Northwestern University.

Before coming to Trotter and Associates, Inc., Matt worked in renewable natural gas (RNG) operations. Also, he co-founded a startup focused on developing novel materials and processes to recycle heavy metals and critical minerals from hazardous waste. Matt is passionate about solving complex environmental and clean energy challenges with innovative and sustainable solutions. TAI is excited about the addition to our team and is looking forward to introducing him to our clients.

D’Andre Blount Joins TAI’s Electrical Engineering and Design Team

Wed, 26 Oct 2022 14:49:07 GMT

Trotter and Associates, Inc. is pleased to add D’Andre Blount to our Electrical Engineering and Design Team. D’Andre recently graduated from Northern Illinois University with a B.S. in Electrical Engineering. Before joining TAI, D’Andre worked as an R&D Electrical Engineering Intern at Ideal Industries. He is currently involved with our electrical design team working on CAD drawings for the design development of the North WRF Bar Screens. TAI is excited to have him as part of the team!

Trotter and Associates Themed Open House Event

Tue, 18 Oct 2022 16:44:23 GMT

On September 23, Trotter and Associates, Inc. held their annual Open House at the St. Charles Office. The year’s event theme was “The Rat Pack is Back” which included Rat Pack-inspired menus, cocktails, and casino games.

It was an excellent time for our clients to tour the newly expanded office and meet the TAI staff they may have only communicated with on the phone or by email. TAI staff also enjoyed spending time with our clients in a relaxed and fun atmosphere.

Trotter and Associates, Inc. at WEFTEC 2022!

Tue, 11 Oct 2022 17:43:07 GMT

The Trotter and Associates team is at the largest water quality event in the US - WEFTEC 2022. While onsite our team is attending sessions and meeting with manufacturers to ensure our engineers are at the leading edge of technology to support our clients.

We are looking forward to implementing these advancements and solutions in future projects. For more information on how we can help you, call 630.587.0470 for visit trotter-inc.com

Scott Trotter and Jillian Kiss At CEE Fall Job Fair

Thu, 22 Sep 2022 15:45:38 GMT

Scott Trotter and Jillian Kiss of Trotter and Associates, Inc. are at the CEE job fair today, September 22, 2022. The Job Fair runs from 10:00 a.m. to 4:00 p.m. and is held in the Illini Union Ballroom.

Scott and Jillian are here to talk with individuals who can make an immediate impact on our team and are looking to become leaders as we expand. We strive to hire 3-4 new grads from top Universities. In addition, TAI’s staff engineers are mentored by one of the firm’s project managers and given an opportunity to make an impact.

Additionally, we are also looking to hire 3-5 interns. We use our internship program as a recruiting tool to identify future leaders within the company. TAI’s interns work directly with our experienced professionals and are provided a practical experience to help advance their careers. Interns typically assist in engineering studies, provide support with ongoing designs, receive training with respect to topographic surveys, and perform construction observation.

If this is something that sounds interesting to you, stop by today and talk with Scott and Jillian. We are excited to have the opportunity to speak with you about the options that we have to offer.

Mandy Haacker Joins TAI’s CAD Team

Thu, 22 Sep 2022 12:06:49 GMT

Trotter and Associates, Inc. would like to welcome Mandy Haacker to our CAD Team! Mandy will be working out of our St. Charles Office, supporting staff within the office. Mandy has over 17-year AutoCAD experience, including architectural, civil, and environmental design drawings. She has helped design landfills (including permitting, design drawings/exhibits for proposed, existing and closed landfills). Most recently she has been working on biofiltration systems for both industrial and municipal wastewater.

We are excited to have her join our team as most of Mandy’s CAD experience has been working and interacting with engineers. As we celebrate the addition to our CAD team, TAI stands ready to address all your municipal building, infrastructure, and engineering project needs.

Trotter and Associates to be at CEE Fall 2022 Job Fair

Tue, 13 Sep 2022 14:41:44 GMT

Trotter and Associates, Inc. (TAI) is growing our team! We are a full-service civil engineering firm structured to meet the growing needs of our municipal clients with offices in St. Charles IL, Fox Lake IL, and Lake Geneva WI. TAI’s staff has the experience to resolve the complex issues brought on by increased development, a changing regulatory environment and aging infrastructure. We also are heavily involved in professional organizations and are very supportive of our engineers’ professional goals and development. TAI currently serves Northeastern Illinois and Southern Wisconsin. Our staff live within the communities which we serve.

Scott Trotter and Jillian Kiss of Trotter and Associates, Inc. will be recruiting at the CEE job fair Thursday, September 22, 2022. The Job Fair will run from 10:00 a.m. to 4:00 p.m. and will be held in the Illini Union Ballroom. TAI will also be attending the Networking Night on Wednesday evening from 6:00pm - 9:00pm in the NCSA Auditorium and Lobby.

TAI is seeking individuals that can make an immediate impact with the team and will have the opportunity to become leaders as we continue to expand. We strive to hire 3-4 new grads from top Universities. TAI’s staff engineers are mentored by one of the firm’s project managers and given an opportunity to make an impact.

Additionally, we typically hire 3-5 interns and utilize the internship program as a recruiting tool to identify future leaders within the company. TAI’s interns work directly with our experienced professionals and are provided practical experience to help advance their careers. Interns typically assist in engineering studies, provide support with ongoing designs, receive training with respect to topographic surveys and perform construction observation. TAI hopes that these young professionals will gain a greater understanding of the field in which they aspire to work in through our outstanding internship program.

If this is something that sounds interesting to you, check us out at www.trotter-inc.com . If you have any questions or would like to learn more about why this is a great place to work, please reach out to Jillian Kiss at j.kiss@trotter-inc.com or Scott Trotter s.trotter@trotter-inc.com or stop by to see us at the CEE job fair!

Trotter and Associates, Inc. is Expanding

Fri, 09 Sep 2022 13:44:07 GMT

At Trotter and Associates, Inc., we’ve expanded our St. Charles office, adding almost double the floor space. With offices in St. Charles and Fox Lake in Illinois and Lake Geneva in Wisconsin, we are looking to expand our team!

Trotter and Associates, Inc. is an established Civil and Environmental Engineering and Surveying firm based in St. Charles, Illinois. The firm was originally founded based on its expertise in Water and Wastewater Engineering. We have since expanded our services to include traditional Civil and Site Engineering, as well as Watershed Resources and Utility Infrastructure Rehabilitation. Currently, TAI serves over 80 municipalities throughout northern Illinois and southern Wisconsin.

We have developed a highly qualified team of professionals and we’re looking for dedicated and motivated individuals to join us! If you are interested in furthering your career, please check us out at https://www.trotter-inc.com/company/career-opportunities and send your resume to humanresources@trotter-inc.com .

Village of Glendale Heights Digester Rehabilitation Project Blower Startup

Fri, 09 Sep 2022 13:40:21 GMT

Trotter and Associates, Inc. (TAI) worked alongside Joseph J. Henderson & Son, Inc, (JJH) to install three new 250 HP Aerzen Hybrid Blowers at the Glendale Heights Wastewater Treatment Plant as part of the Digester Rehabilitation Project. These blowers will serve as the air supply for the facility’s two aerobic digesters, replacing four existing blowers dating back to the 1970’s. The new blowers were installed in a spare bay of the existing Tertiary Filter Building, eliminating the need for a new blower building. Air will discharge to either digester via two new underground 16” stainless steel air main.

The three new blowers are equipped with an advanced control system, improving the energy efficiency and operator control of the digestion process. Each blower is operated on a variable frequency drive with intelligent front-end harmonic mitigation to reduce current distortion. This system is paired with online DO and ORP monitoring in both digesters to provide optimal control across a wide range of flow and loading profiles.

The Digester Rehabilitation Project is the first phase of upgrades required to comply with phosphorus removal requirements. The second phase Biological Process Upgrades will bid in the fall of 2022. Startup of these blowers represents a milestone in the Village’s path to meeting these nutrient removal requirements and improving regional water quality.

TAI is working with City of St. Charles for a New Dual Wet Well Lift Station

Wed, 07 Sep 2022 16:16:42 GMT

The Riverside Lift Station Replacement Project includes construction of a dual wet well lift station at the northeast corner of IL Route 25 and Devereaux Way in St. Charles, out of the 500-year floodplain. The new 35 MGD station will include raw sewage screening, eight raw sewage pumps, a 1 MW emergency backup generator, and a biological odor control system. Several historical monuments will be relocated to a new area built as part of this project, which will also include public restrooms and a walking path. The project also includes replacement of aging infrastructure, collection system flow monitoring, and demolition of the existing lift station.

Check out this drone footage of the General Contractor crane lifting their excavator out of a dig more than 25 feet deep into bedrock. This is at the proposed location of the Riverside Lift Station for the City of St. Charles, IL. The excavation was completed nearly a month ahead of schedule thanks to some excellent work by Whittaker Construction & Excavating, Inc. – Off to a great start!

City of North Chicago - 2022 Street Resurfacing

Tue, 06 Sep 2022 14:44:40 GMT

ORIGINAL ADVERTISED DATE: September 6, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Steve Cieslica, P.E.

INVITATION TO BID

NOTICE is hereby given that the City of North Chicago will receive sealed Bids until the 27th day of September, 2022 at 3:00 PM in the Council Chambers, at the City Hall, 1850 Lewis Avenue, North Chicago, IL, 60064 at which time the Bids will be opened for the following:

City of North Chicago 2022 Street Resurfacing

The Contract Documents are available for purchase at Trotter and Associates, Inc., 38 W. Grand Ave., Ste 300, Fox Lake, IL 60020. Contact Amy Whitis at a.whitis@trotter-inc.com to purchase the contract documents.

The project is being funded by Motor Fuel Tax funds. The City of North Chicago is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

Bids shall be received in a sealed envelope addressed to the City of North Chicago, 1850 Lewis Avenue, North Chicago, IL, 60064, which is marked in the lower left-hand corner EXACTLY as follows:

BID: City of North Chicago 2022 MFT Street Resurfacing Program

Trotter and Associates, Inc. to Show at IML 109th Annual Conference

Thu, 01 Sep 2022 18:14:56 GMT

Trotter and Associates, Inc. will be participating in the Illinois Municipal League's (IML) Annual Conference this year on September 15 through September 17, 2022, at the Hilton Towers on Michigan Avenue in Chicago. The 109th Annual Conference is the premier educational and professional development event for all municipal officials in Illinois.

The conference attracts more than 2,000 elected officials from cities, villages, and towns of all sizes. Over three days, officials and staff will be provided with an opportunity to not only learn from industry experts, but also exchange ideas and build relationships with their municipal colleagues.

We are looking forward to seeing you there. Scott Trotter and Steve Cieslica will be at booth #100. Don’t forget to pick up a bag of caramel popcorn when you stop by.

Trotter and Associates, Inc. to Attend WIAWWA 2022 Annual Meeting

Thu, 01 Sep 2022 16:26:08 GMT

Trotter and Associates, Inc. to attend the Wisconsin Section AWWA’s 101 ^st Annual Meeting at Monona Terrace in Madison, Wisconsin on September 14 – 16, 2022. Come visit us at Booth #52 where we are proud to support the members of Wisconsin Section of the American Water Works Association (WIAWWA).

WIAWWA members dedicate themselves to serve a safe and sufficient supply of water to the drinking water community. The section offers a wide variety of educational opportunities through conferences, workshops, expositions, and legislative activities dealing with water industry issues. Their membership includes water utility employees, consultants, equipment providers, university staff and students, and regulators.

Attached are pictures of some highlights of the 2021 Annual Meeting. Come be a part of the most attended water show in Wisconsin. We look forward to seeing you there.

TAI is Proud to Sponsor and Present at the CSWEA Annual Operations Seminar

Tue, 30 Aug 2022 19:09:25 GMT

Trotter and Associates is pleased to sponsor Central States Water Environment Association’s Annual Operations Seminar for the Illinois Section. The Seminar will be held on Thursday, September 1 ^st at the Kishwaukee Water Reclamation District.

Presenting will be TAI’s Liz Heise, P.E. with Tim Wilson, City of St. Charles Public Works Manager. Tim and Liz will be presenting on the City’s recently completed A2O biological process upgrades and primary sludge fermentation at the City’s Main WWTP. Registration is still open and can be found on http://www.cswea.org – look forward to seeing you there!

TAI Supports IDNDR and Zion Park District’s Free Youth Fishing Derby

Fri, 19 Aug 2022 17:01:46 GMT

Trotter and Associates, Inc. is pleased to help support the IDNDR and Zion Park District’s Free Youth Fishing Derby on Saturday, September 17 at Shiloh Park in Zion, Illinois. Enjoy a day of fishing with family, food, prizes and more! The Illinois Department of Natural Resources and Zion Park District welcomes all ages and skill levels to attend this free family-friendly event. Attendees can also view a variety of animal hides and pelts at the Illinois Conservation Police's Wildlife Education Trailer.

Fishing poles will be made available to those in need, and prizes will be awarded to youth by age group, with all youth participants having an opportunity to win raffle prices. Additionally, the Lake County Health Department will be distributing PPE and dental kits, along with scheduling appointments for youth to get their immunizations.

Please note that you must register for this event as space is limited ( click here to register ). For questions or accommodations, please contact Jeramie.Strickland@illinois.gov or call 224-457-3744.

Trotter and Associates works with JJH on DuPage County Nordic WWTP Rehabilitation

Thu, 18 Aug 2022 21:25:03 GMT

Trotter and Associates, Inc. (TAI) worked alongside Joseph J. Henderson & Son, Inc, (JJH) to construct the new RAS/WAS Pump Station and two 45-foot diameter tertiary clarifiers as part of the DuPage County Nordic Wastewater Treatment Plant Rehabilitation project. This structure serves as a means of separating and conveying Waste Activated Sludge (WAS) and Return Activated Sludge (RAS). From this facility, WAS is conveyed to the sludge storage tank for decant and haul-off from the site, and RAS is returned to the Aeration Basins that precede the Tertiary Clarifiers in the plant’s process flow.

The rehabilitation of the Nordic Plant includes form liners that are fastened to the inside of the formwork prior to casting new exterior concrete walls around the site, resulting in the appearance of stone masonry. These were incorporated as an alternative to masonry to improve aesthetics while reducing cost, maintenance, and construction duration of the project. TAI worked closely with JJH to ensure these form liners were laid out and installed to achieve a uniform and seamless finish which is difficult to create in most form liner applications. The Tertiary Clarifiers and RAS/WAS Station make up the first structure completed with concrete as part of this rehabilitation. The entire project team could not be more pleased with the result from both an aesthetic and structural standpoint. Now that the bones of the structure are complete, next up are the aluminum geodesic domes for the clarifiers, process and electrical equipment, and finish carpentry.

Irena Hix Joins TAI’s Water/Wastewater Team

Thu, 18 Aug 2022 14:03:39 GMT

TAI is excited to welcomes Irena Hix as the newest member of our Water/Wastewater Engineering Team. Irena recently graduated from Colorado State University in Fort Collins with a bachelor's degree in Environmental Engineering.

At Colorado State, she was the project manager for the senior design project group. The project was focused on nutrient removal at a local wastewater treatment plant in Colorado Springs. The proposed design was developed using BioWin™ (a modeling software) to decrease the total nitrogen and phosphorus levels in the effluent. This project was required to allow the Colorado Springs facility to meet local regulatory limits, specifically Regulation 31 limits.

While at Colorado State, Irena traveled to Kenya, Africa where she worked with a team to identify and solve an issue with drinking water at a school. Irena and her team identified that the problem was due to the distribution system. The team replaced and tested of a portion of the watermain, solving the problem.

Since graduation, Irena has focused on stormwater management/drainage design work. Her goal is to enhance and grow her design skills with the help of TAI colleagues. TAI is excited to have her as part of the team!

TAI Recognizes Jillian Kiss as the Illinois Section Chair for CSWEA

Mon, 15 Aug 2022 12:32:29 GMT

Trotter and Associates wants to recognize Jillian Kiss as the Illinois Section Chair for the Central States Water Environment Association (CSWEA)! Jillian’s dedication and hard work has been recognized throughout her career and has helped her attain this position. Check out her article in the summer issue of Central States Water and reach out if you want to get more involved in the industry ( http://cswea.org/magazine/ ).

TAI’s 2022 Bags Tournament

Fri, 12 Aug 2022 15:22:19 GMT

Trotter and Associates Inc., knows the importance of a having great working environment. A couple of weeks ago, TAI took advantage of the nice weather and held the first TAI Bags Tournament at our St. Charles office. Congratulations to the tournament winners, Eli and Courtney, on taking home the gold! Here at Trotter, we pride ourselves for having a great sense of community and we value the effect it has on our staff.

If you would like to be a part of our team, where we have fun both at work and at play. Check out our job openings at https://www.trotter-inc.com/company/career-opportunities , or check out our website to learn more about TAI at https://www.trotter-inc.com/ .

Trotter and Associates, Inc to attend FVOA Annual Conference

Fri, 12 Aug 2022 14:37:19 GMT

Trotter and Associates, Inc will be attending the Fox Valley Operators Association’s (FVOA) Annual Conference on Thursday, August 18, 2022. This year’s conference will be held at the Kane County Fair Grounds (525 S Randall Rd, St. Charles, IL 60174). Attendees will enjoy technical sessions, vendor exhibit hall, and raffles. This conference is a great place to share information and learn about the latest techniques.

The Fox Valley Operators Association has been bringing together wastewater operators from the Fox Valley and surrounding areas for over 50 years. The Association’s focus is the operators but is also comprised of a variety of occupations in the wastewater industry. The Valley Operators Association is dedicated to educating their members and believe that information sharing is one of the most valuable tools that the operators have. TAI is looking froward to seeing you all there. For more information about the conference please go to https://www.foxvalleyoperators.org/annual-mini-conference .

TAI Supports North Chicago Community Days 2022

Wed, 10 Aug 2022 16:03:48 GMT

Trotter and Associates were one of supporters of the North Chicago Community Days that was held on August 5th though August 7th, 2022. Attendees enjoyed a parade, movie night hosted by Foss Park, multiple food vendors, car show, music and of course, fireworks! It was a free summer fun for the whole family!

The City of North Chicago’s Mayor, Leon Rockingham, Jr. thanked everyone who made Community Days successful. He also gave a special shout out to our own Amy Whitis, who coordinated the event, saying “Let's all give Amy a round of applause for all that she did to put this together. People just don't realize what it takes to make this happen from behind the scenes, and Amy each and every year you have handled it so graciously.” TAI applauds Amy and everyone who took care of all the details big and small for a wonderful City of North Chicago Community Days and we look forward to another great event next year!

City of McHenry to Improve 28 Streets Totaling 7.7 Miles of Resurfacing

Wed, 10 Aug 2022 12:16:09 GMT

Trotter and Associates, Inc. is proud to provide construction engineering services for the City of McHenry to improve local city streets through their road resurfacing program. The 2022 Road Improvement Program includes milling of the existing bituminous surfaces, preparation and re-grading of the existing roadway bases, adjustment of utility structures, placement of hot-mix asphalt binder and surface courses and the restoration of disturbed areas. The 2022 Road Improvement Program will incorporate 28 individual streets totaling approximately 7.7 miles of local city streets.

City of McHenry - 2022 Road Improvement

Tue, 09 Aug 2022 18:15:23 GMT

The City of McHenry elected to take significant steps towards improving the local city streets through a road resurfacing program that will continue through the upcoming years. McHenry utilized an independent 3 ^rd party firm to create a report analyzing the condition of the local city streets for a systematic approach to providing value to the community. This report identified for selection the streets rated the lowest in overall condition. The City made selections based on a dedicated funding amount with the express goal of resurfacing as many roads as possible.

The 2022 Road Program included milling of existing bituminous surfaces, preparation and re-grading of the existing roadway bases, adjustment of utility structures, placement of hot-mix asphalt binder and surface courses and the restoration of disturbed areas. The Project incorporated 28 individual streets totaling approximately 7.7 miles of local city streets.

The City requested Trotter and Associated Inc. to provide construction engineering services for the Project. TAI staff provided Project oversite during construction including the Contractor’s daily progress and Work in accordance with IDOT documentation policies and procedures, ensuring the Contractor performed all Work conforming to the Contract Documents, Project coordination between the Public Works Department and the Contractor, documenting construction progress for periodic reporting and quantifying Work performed for periodic payments to the Contractor.

Northern Moraine Wastewater Reclamation District Lakemoor Lift Station No. 1-7 Modifications

Mon, 08 Aug 2022 19:31:37 GMT

ORIGINAL ADVERTISED DATE: August 08, 2022

PROJECT MANAGERS: Jillian Kiss, P.E.

Sealed proposals will be received by the Northern Moraine Wastewater Reclamation District for the project entitled “Lakemoor Lift Station No. 1-7 Modifications” until 1:00 PM on September 7, 2022 at the District’s office, 113 Timber Trail, Island Lake, IL 60042. The sealed bids will be publicly opened and read aloud immediately afterwards in the District’s Board Room, on the same date. Sealed bids shall be addressed to the Northern Moraine Wastewater Reclamation District, Attn: Mohammed Haque, District Manager and shall be labeled “Bid for Lakemoor Lift Station No. 1-7 Modifications”. A copy of the bid advertisement can be viewed online at the District’s website, http://www.nmwrd.org/forms-and-documents/ .

A Pre–Bid Conference will be held on August 17 ^th , 2021 at 10:00 AM at the District’s office, 113 Timber Trail, Island Lake, IL 60042. Please contact Andrea Fialko (630) 587-0470 a.fialko@trotter-inc.com to purchase contract documents. All other questions should be directed to Jillian Kiss (630) 587-0470 j.kiss@trotter-inc.com .

The Owner invites sealed Bidder's Proposals for the Work described in detail in the Contract and generally described as follows:

A. Demolition

1. Lift Station – pumps, control panel, generator.

B. Lift Station No. 1 generally includes:

1. Replace (2) electromagnetic flow meters and transmitters.

2. Blast and re-coat dry well piping.

3. Replace submersible pumps and pump controllers.

4. Landscape around wet well.

5. Install light pole and LED fixture.

6. Install new alarm system.

7. Add service disconnect to exterior of existing control panel enclosure.

8. Install isolation transformer on exterior of existing control panel enclosure

C. Lift Station No. 2 generally includes:

1. Replace submersible pump.

2. Blast and re-coat dry well piping.

3. Install new LED light fixture on existing light pole.

4. Install new alarm system.

D. Lift Station 3 generally includes:

1. Replace generator and concrete equipment pad.

2. Blast and re-coat dry well piping.

3. Install light pole and LED fixture.

4. Install new alarm system.

E. Lift Station 4 generally includes

1. Install generator and concrete equipment pad.

2. Install fence, gates and landscaping.

3. Install LED light fixture on existing pole.

4. Install new alarm system.

F. Lift Station No. 5 generally includes:

1. Install bollards.

2. Replace submersible pump.

3. Install LED light fixture.

4. Install new alarm system.

5. Install landscaping.

G. Lift Station No. 6 generally includes:

1. Coat steel wet well with corrosion-resistant lining material.

2. Install new control panel.

3. Install new light pole and LED fixture.

H. Lift Station No. 7 generally includes:

1. Install new control panel.

2. Install new light pole and fixture.

3. Install access hatch fall protection on dry well access hatch.

4. Install submersible pump.

5. Remove fencing.

6. Replace generator and concrete equipment pad.

7. Install landscaping

The Work shall be performed at the following Work Sites:

Lift Station No. 1 - 598 Fritzsche Rd, Lakemoor. On the NE corner of Fritzsche and Wegner

Lift Station No. 2 - North end of Herbert Road, enter John Deere Landscapes, on west side of road

Lift Station No. 3 - 316 Venice Rd, Lakemoor

Lift Station No. 4 - 112 Lily Lake Pkwy, Lakemoor

Lift Station No. 5 - 532 Santa Barbara Road, Lakemoor

Lift Station No. 6 - 32205 Darrell Rd, Lakemoor (at Heritage Community Park entrance)

Lift Station No. 7 - 160 South Drive, Lakemoor. On the south side of South Drive at Venice Road

The Work shall be performed at the following Work Site: Northern Moraine Wastewater Reclamation District, 420 Timber Trail, Island Lake IL, 6005.

TAI is Proud to be one of the Sponsors of the APWA Fox Valley Golf Outing

Wed, 03 Aug 2022 18:51:08 GMT

Trotter and Associates, Inc. is proud to be one of the sponsors of “The Fox Goes 70’s Retro” 2022 APWA Fox Valley Golf Outing on August 5, 2022. The outing will be held at the Randall Oaks Golf Club in West Dundee. Registration begins at 7:30am. The Participant will be provided with Greens Fees (and range balls provided by TAI) along with beverage tickets, Bloody Mary Bar, Box Lunch, Dinner, and a Raffle Drawing.

TAI is looking forward to seeing everyone this Friday at the APWA Fox Valley Branch Golf Outing!

TAI Congratulates our 2022 Interns on a Job Well Done

Wed, 03 Aug 2022 18:44:37 GMT

Trotter and Associates knows the importance of practical work experience and how a good internship can develop and expand upon their educational knowledge while valuable providing hands on work experience. Every summer, TAI provides internship opportunities to civil and environmental engineering students. This year, TAI worked alongside four outstanding young engineers to help them meet their goals and objectives.

Throughout the summer, each of our interns were paired with one of our engineers, allowing each student to gain practical experience while applying the knowledge that they have gathered from their respective universities. TAI internships will help these young professionals gain a greater understanding of the field in which they aspire to work. We wish them the best as they return to their respective universities and look forward to seeing them again. Congratulations to our 2022 Interns Abby Peck, Olivia Clegg, Sarah Dzieza and Will Wisniewski.

Village of Fox Lake – 2022 Roadway Improvements

Wed, 27 Jul 2022 20:37:03 GMT

ORIGINAL ADVERTISED DATE: July 27, 2022
* See addendum for deadline changes

PROJECT MANAGERS: Steve Cieslica, P.E.

NOTICE is hereby given that the Village of Fox Lake will receive sealed Bids until 2:00 PM, August 16, 2022 at Fox Lake Village Hall, 66 Thillen Drive, Fox Lake, IL 60020 at which time the Bids will be opened for the following:

Village of Fox Lake 2022 Roadway Improvements

Work description: This work shall include furnishing all labor, materials, equipment, and other incidentals necessary for hot-mix asphalt removal; pulverization of existing pavement; base course grading, placement of hot-mix asphalt binder and surface course; curb and gutter removal and replacement; sidewalk removal and replacement; replacement of drainage structures and sewers; water main replacement and installation; sanitary sewer replacement, restoration and all incidental and miscellaneous items of work in accordance with the plans, standard specifications and these Special Provisions

Bidders will be required to provide Bid security equal to five (5) percent of the Bid in the form of a Bid Bond written by a company properly licensed in Illinois, a certified check or a cashier’s check. The successful Bidder will be required to furnish a performance and payment bond on forms provided in the Specifications and Contract Documents, equal to one hundred percent (100%) of the total contract price.

The Village of Fox Lake is an equal opportunity employer. Small, minority and women owned businesses are encouraged to submit bids.

Bids shall be received in a sealed envelope addressed to the Village of Fox Lake, 66 Thillen Avenue, Fox Lake, IL 60020, which is marked in the lower left-hand corner EXACTLY as follows:

BID: Village of Fox Lake

2022 Roadway Improvements

Prairie Path Water Company - Camelot WWTP Disinfection Improvements

Fri, 22 Jul 2022 13:17:51 GMT

ORIGINAL ADVERTISED DATE: July 21, 2022

PROJECT MANAGERS: Robert Benson, P.E.

Sealed bids will be received by Prairie Path Water Company for the project entitled “Camelot WWTP Disinfection Improvements” until 11:00 am on August 11, 2022, at the offices of Trotter and Associates:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

The sealed bids will be privately opened afterwards.

Sealed bids shall be addressed to:

Prairie Path Water Company

ATTN: Seth Ricker, Project Manager

c/o Trotter and Associates, Inc.

Sealed bids shall be clearly labeled:

“BID FOR CAMELOT WWTP DISINFECTION IMPROVEMENTS”

WORK DESCRIPTION:

Replace existing chlorination/dechlorination disinfection system with a new ultraviolet disinfection system, including trenching, backfill, piping, fittings, valves, reinforced concrete, UV disinfection equipment and controls, electrical, surface restoration, erosion and sediment control, and all other items of work necessary for a complete and functioning ultraviolet disinfection system as shown and specified.

Owner Provided Equipment:

The Owner will separately procure the Ultraviolet Disinfection Equipment required for this project. The Contractor will install the Owner procured equipment. The Contractor will provide and install all other materials and items of work not provided by the Owner.
The Owner will separately procure the following equipment for the project:
One (1) complete UV system supplied with Type 304 Stainless Steel Channel, Module Support Rack, Level Control Weir, Transition Boxes, Monitoring System, Spare Parts Package, Operator Kit and Maintenance Rack.
Six (6) Type 316 Stainless Steel Modules, containing two (2) UV lamps each module-total of 12 UV lamps in the UV system.
Each UV module weighs 30 pounds.
Each UV module has a standard 120V plug and 10 feet weatherproof cable for connection to GFI receptacle.
Three (3) Outdoor-rated GFI Power Distribution Receptables (one for 2 modules).
Monitoring System for local indication of UV intensity, lamp age and alarms.

The Contract Documents may be inspected and purchased at:

Trotter and Associates, Inc.

38 W. Grand Avenue, Suite 300

Fox Lake, Illinois 60020

224/225–1300

Contact Amy Whitis at a.whitis@trotter-inc.com to schedule an appointment or to purchase the contract documents. Hard or electronic copies of the documents are available for purchase.

Payment for Contract Documents is non-refundable and shall be payable to Trotter and Associates, Inc. in the form of cash, certified check or money order. No partial sets of specifications or drawings will be issued. The non-refundable cost for plans and specifications is $50.00. Addenda will be issued only to plan holders.

Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of Prairie Path Water Company in an amount not less than ten (10) percent of the amount of the bid, as a guaranty that the bidder will execute the contract, if it is awarded, in conformity with the bid form.

Questions regarding the project received by 12:00 pm on August 5, 2022, will be answered by addendum. Questions submitted after this deadline may not be answered prior to the close of the bidding period. All questions shall be submitted in writing to:

Robert Benson, PE

Project Manager

b.benson@trotter-inc.com

Prairie Path Water Company reserves the right to reject any and/or all bids if it has documented sound business reasons.

Village of Fox Lake 2022 Sanitary Sewer Cleaning and Lining Project

Tue, 12 Jul 2022 15:56:05 GMT

ORIGINAL ADVERTISED DATE: July 12, 2022

PROJECT MANAGERS: Aaron Berry, P.E.

Sealed proposals will be received by the Village of Fox Lake for the project entitled 2022 Sanitary Sewer Cleaning and Lining Project until 10:00 a.m. on Tuesday, August 2nd, 2022, at the Village Hall located at 66 Thillen Drive, Fox Lake, IL 60020 at which time and place they will be publicly opened and read aloud in the Council Chambers. Sealed bids shall be addressed to the Village of Fox Lake, Attn: Kealan Noonan, Director of Public Works, and shall be labeled “2022 Sanitary Sewer Cleaning and Lining Project”. No Pre-Bid Conference will be held for this project.

The Owner invites sealed Bidder's Proposals for the Work described in detail in the Contract and generally described as follows:

Provide all labor, services and materials necessary for the televising, cleaning and lining of sanitary sewer pipe along Garfield Road, Adams Avenue, Lakeside Lane, and Atwater Parkway to Glenview Place and all other work necessary for a complete and functional sanitary sewer televising, cleaning and lining project as shown, specified, or required.
All sewer cleaning and televising shall be completed by September 2, 2022. Pipe sections and joints found to be to offset for lining will be repaired by the Village prior to lining of the pipe section in question by the Contractor.

The Work shall be performed on parts of the following roads (all within the Village of Fox Lake):

Garfield Road
Adams Avenue
Lakeside Lane
Atwater Parkway to Glenview Place

Will Wisniewski Joins Trotter Team as a 2022 Summer Intern

Mon, 11 Jul 2022 18:41:01 GMT

Will Wisniewski joins TA I as their newest summer intern. Will is entering his senior year at the University of Illinois Urbana Champaign where he is majoring in Civil Engineering. At UIUC Will is focused on construction management with a secondary focus on water resources.

Will is excited that the TAI Internship Program allows him to see firsthand how pump stations and the biological elements of wastewater treatment are designed, financed, and built. Will is also looking forward to being in an engineering office that provides such a wide range of skill sets and backgrounds. Liz Heise, PE will be mentoring Will throughout his internship at Trotter and Associates.

Sarah Dzieza Joins TAI’s 2022 Summer Internship Team

Tue, 05 Jul 2022 12:54:04 GMT

Trotter and Associates is excited to welcome Sarah Dzieza as a summer intern. Sarah is a junior at the University of Illinois at Urbana-Champaign. Sarah’s concentration is structural engineering. At UIUC, Sarah has especially enjoyed working with TAM sequences calculating the stress related to different systems of beams and structures. She is also interested in gaining experience on the construction management side of civil engineering including what it takes to complete the construction of a project efficiently, such as cost estimates, scheduling, and project management.

Sarah previously interned for IDOT to gain hands-on experience in transportation engineering. Sarah is looking forward to TAI’s Summer Internship Program as she will be working one on one with Terry Heitkamp, P.E. allowing her to continue to enhance her communication and collaboration skills while gaining valuable experience in project construction.

TAI’s Andrew Puccini Becomes Licensed Professional Engineer in the State of Illinois

Fri, 01 Jul 2022 12:29:47 GMT

On behalf of the entire TAI team, we are excited and honored to acknowledge Andrew Puccini, P.E. for his accomplishments this year. In May he passed the Environmental PE and became a Licensed Professional Engineer in the State of Illinois. Prior to coming to work for Trotter and Associates, Inc. Andrew had four years’ experience as a construction inspector and two years’ experience working in a project management capacity for a construction contractor.

Over this past year Andrew has worked on the Village of Fox Lake – Phase 2 Interconnect Construction which included the construction of a 2.0 MGD lift station, installation of 2,200 feet of 10” force main, 7,900 feet of 24” sanitary sewer, and 10,000 feet of 16” water main. Approximately 1,500 feet of the water and sewer installation was completed through wetlands and another 400 LF was constructed through a pond which was dewatered to allow for the utilities to be installed by means of open cutting. Andrew performed daily field observations and prepared weekly field reports for the Village of Fox Lake. In addition to the field work, Mr. Puccini held weekly construction meetings, reviewed project submittals, prepared change order documents, reviewed payment applications, and completed other construction administration duties.

Andrew also worked as the construction engineer that oversaw concrete construction (sidewalk, driveway, curb, and gutter), asphalt sub-base evaluations, asphalt resurfacing, curb underdrain installation and new inlet construction. He performed concrete/asphalt storm drainage evaluations for proposed construction designs, GPS surveying for new storm structure as-built drawings and final construction evaluations for contractor punch list items.

Andrew has become an integral part of our engineering team and TAI congratulates him on his accomplishments.

TAI welcomes Olivia Clegg to our 2022 Summer Internship Program

Thu, 30 Jun 2022 12:25:00 GMT

Trotter and Associates, Inc welcomes Olivia Clegg to our 2022 Summer Internship Program. Olivia is entering her senior year this fall in Civil Engineering at Purdue University, specializing in Structures/Structural Design. After completing some of her coursework, she found that she has a primary interest in building design.

This summer, Olivia is excited to gain experience in multiple areas related to Structural Engineering. She is looking forward to working in the field to expand her knowledge of construction documents as well as practical design for both steel and concrete. Olivia is also eager to see and learn about the integration between structural design in relation to architectural components, constructability, and project management processes. She sees this as a perfect precursor to her senior year classes when she will take most of her design and project management courses.

TAI welcomes back Abby Peck as a 2022 Sumer Intern

Tue, 28 Jun 2022 15:56:53 GMT

TAI welcomes back Abby Peck for her second-year interning at Trotter and Associates, Inc. Abby is a senior majoring in Civil Engineering at the University of Wisconsin-Madison. Abby’s interest in civil engineering stems from an interest in water distribution and wastewater collection and treatment systems. Her coursework has also sparked an interest in stormwater management and understanding how a site can be developed to handle stormwater in a way that not only puts the site in lesser danger of damage but also the surrounding environment.

Because TAI specializes in water and wastewater engineering, Abby chose to return for a second year where she will continue to learn from an experienced team of engineers. She is also looking forward to working again with wastewater treatment systems and hopes to learn more about wastewater collection systems after being introduced to them here at Trotter last summer.

West Side Water Reclamation Facility - 2020 Phase III Expansion

Mon, 27 Jun 2022 17:38:07 GMT

The 2015 Facility Plan developed a project scope for the Phase III expansion. At that time, the project included the addition of one raw sewage pump, upgrade of the biological process for expansion and removal of TN and TP, construction of an additional tertiary clarifier or construction of tertiary filters, upgrade of the aerobic digestion process, the addition of onsite sludge dewatering, and 150 days ultimate sludge storage capacity. Since 2015, the scope evolved due to the age of the equipment (originally installed in 2000) and changes in operational theory and preferences.

The facility is currently permitted for a Design Average Flow of 0.7 MGD. The project will expand the DAF capacity to 1.05 MGD. With this expansion, new effluent requirements come into play due to anti-degradation requirements. The new facility will have the ability to biological remove total phosphorus, and total nitrogen, as well as improve the total solids removal. The project includes increasing the capacity of the raw sewage and RAS/WAS pump stations. The preliminary treatment screening structure was originally designed to handle 6 MGD through one channel with a bypass channel for future equipment. The existing screen will be replaced in-kind, and a 6 MGD perforated plate drum screen will be installed in the second channel for screening RAS and influent flows exceeding 5.23 MGD. The two existing aeration basins will be modified to include a 5-Stage biological nutrient removal (BNR) process. A third basin will be constructed to increase the WRF treatment capacity to 1.05 MGD. All basins will be fitted with baffle walls for zone separation, internal recycle pumps for denitrification, mixers for maintaining solids in suspension, and new fine-bubble diffusers for the aerobic and anoxic/swing zones. The existing centrifugal blowers will be replaced with positive displacement rotary lobe blowers, which will be controlled by Dissolved Oxygen (D.O) probes located in the aeration zone that will increase/decrease the blower speed to maintain the desired D.O.

The existing tertiary clarifiers (600 GPM/SF surface overflow rate) which were constructed in Phase II will be downgraded to secondary clarifiers (1000 GPM/SF) in the Phase III project. The clarifiers will be rehabilitated with new drives, bearings, gear reducers, wear items, and control panels. To maintain tertiary treatment, a new Tertiary Building will be constructed and contain new disc filters, UV disinfection, a non-potable water booster system, and a backup chemical phosphorus removal system (alum) for the new BNR process. The proposed layout of this building is designed to allow the tertiary treatment capacity to double when flows to the Facility increase.

The aerobic digestion facility will be upgraded as well, with a rehabilitated gravity thickener mechanism, new air header, and sludge piping modifications. The digestion complex will overflow to a digested sludge storage tank at the new Sludge Handling Building. In addition to the storage tank, this structure will contain a recycle pump station to convey wastewater/supernatant/pressate to the head of the Facility, sludge pumping, polymer feed systems, a protected water system, a belt filter press, and a belt sludge conveyor. The proposed layout of this building is also designed to allow the sludge handling capacity to double when loading to the Facility increases. The belt conveyor will carry dewatered sludge from the Sludge Handling Building out to the new Sludge Storage Building, a 34,000 SF concrete slab covered by a 3-sided pre-engineered metal building. This structure will provide the City with a year of storage for their biosolids from both the West Side WRF and the Main WWTF (9 MGD) located on the other side of town. A Vactor Receiving Station will also be constructed onsite, similar in design to the Sludge Storage Building.

The project also includes water main extension, SCADA upgrades, removal of the existing drying beds and dewatered sludge storage area, drain tile realignment, and mass grading to facilitate overland flow and protect wetlands onsite and adjacent to the project. This project is funded through a low interest loan through the IEPA. Construction began in May of 2021.

TAI’s Cody Hansen Becomes Licensed Professional Engineer in the State of Illinois

Mon, 27 Jun 2022 15:28:09 GMT

On behalf of the entire TAI team, we are excited and honored to acknowledge Cody Hansen, P.E. for his accomplishments this year. In May, Cody passed the Environmental PE and became a Licensed Professional Engineer in the State of Illinois!

Cody is currently working on the following projects:

2021 Riverside Lift Station Replacement – City of St. Charles
Cody assisted in the design and bidding phases for this lift station replacement project for the City of St. Charles. The project includes the construction of a new Riverside Lift Station along Devereaux Way with dual wet wells, submersible pumps, raw sewage screens, and odor control systems. It also includes removal of the existing lift station along the Fox River, and replacement of an outfall pipe from the City’s Main WWTF across IL Route 25 and into the Fox River, installation of permanent collection system flow monitoring structures upstream of the new lift station, and relocation of historical monuments. He is also assisting in the shop drawing review process and is the resident engineer for this project.

Phase IIA Rehabilitation Project – City of Batavia
Cody is assisting in the design for the Phase IIA rehabilitation for the City of Batavia’s wastewater treatment facility. He is designing proposed Headworks facility that will contain new raw sewage screens, grit removal equipment, odor control capabilities, and primary sludge pumps. He is also designing three submersible pump stations and the primary sludge pump station, and has performed calculations for the hydraulics through the plant to ensure the plant can handle future flows through the proposed facilities and equipment.

Darrell Road Collection System Phase IA Headworks – Northern Moraine Wastewater Reclamation District
Cody is currently assisting in the design phase for the Darrell Road Collection System Phase IA Headworks project. The project includes construction of two new concrete screening channels and the installation of new bar screens and washer-compactor equipment. The project also include modifications to the influent gravity sewer to reroute it to the proposed Headworks. Cody has performed hydraulic calculations through the screening process and has assisted with the selection and layout of equipment to meet the Client’s needs.

Congratulations Cody!

City of St. Charles – Main Wastewater Treatment Facility Phosphorus Removal Feasibility Study and Facility Plan

Thu, 09 Jun 2022 16:26:22 GMT

The City of St. Charles owns and operates a sanitary sewer collection system and two wastewater treatment facilities: The Main Wastewater Treatment Facility and the West Side Water Reclamation Facility. The collection system tributary to the Main Wastewater Treatment Facility (Main WWTF) consists of approximately 152 miles of sanitary sewers, 5 miles of force main and 13 lift stations. The Main WWTF is located at the Public Works Facility, 1405 S. 7th Avenue on the eastern shore of the Fox River. The treatment facility has a design average treatment capacity of 9 million gallons per day (MGD). The facility generally serves the community’s wastewater needs east of Randall Road and discharges to the Fox River. The facility provides preliminary, primary, and secondary treatment for flows received from the tributary communities to meet strict effluent water quality requirements before discharging to the Fox River.

The St. Charles Main WWTF was required to comply with a 1 mg/L phosphorus limit. It was likely that the treatment facility will need to achieve lower phosphorus effluent limits prior to 2030. Trotter and Associates completed the Facility Plan and Phosphorus Removal Feasibility Study in 2015. The analysis utilized BioWin™ to evaluate various treatment methods and technologies. The selected alternative was an A ² O process to address the phosphorus limit and future Total Nitrogen requirements. The recommendations also included construction of a chemical feed system for polishing, a chemical buffering system for struvite prevention, and a primary sludge fermenter for enhanced BPR.

The 2015 Facility Plan also identified the need for a Digester Improvements project. The existing anaerobic digesters were constructed in 1989. The previous digested sludge storage tank was constructed in 1951 and repurposed multiple times. The Facility Plan recommended rehabilitation of the anaerobic digesters and replacement of the digested sludge storage tank. It was further recommended that the project be completed jointly with the Phosphorus Removal Project to expedite the completion schedule and minimize disruption to treatment facility operations.

St. Charles - 2017 P-Removal and Digester Improvements

Thu, 09 Jun 2022 15:57:24 GMT

Trotter and Associates completed the Facility Plan and Phosphorus Removal Feasibility Study for the Main WWTF in 2015. The analysis recommended implementation of an A ² O process to address the phosphorus limit and future Total Nitrogen requirements, a chemical feed system for polishing, a chemical buffering system for struvite prevention, and a primary sludge fermenter for enhanced BPR.

The Facility Plan also identified the need for a Digester Improvements project. The existing anaerobic digesters were constructed in 1989. The previous digested sludge storage tank was constructed in 1951 and repurposed multiple times. The Facility Plan recommended rehabilitation of the anaerobic digesters and replacement of the digested sludge storage tank. It was further recommended that the project be completed jointly with the Phosphorus Removal Project to expedite the completion schedule and minimize disruption to treatment facility operations.

Performing both projects in parallel led to process disruption throughout the plant. The contractor, engineering team, and City staff were in constant communication regarding shutdowns of various processes throughout the plant. Digestion was required throughout construction. Therefore, only one of the egg-shaped digesters could be emptied at a time for rehabilitation. After completion of the first digester, sludge was transferred to it so the second digester could be rehabilitated. Additionally, for the biological process work only 2 of the 8 process basins could be emptied at a time to maintain permit compliance. City staff worked with the engineer and contractor throughout construction to maintain permit compliance when a large percentage of their biological process was not available.

The project was completed in July 2019, and through teamwork, constant coordination, and the dedication of all parties, the project was completed within 1.1% of the bid price, and below the original estimate for the two separate projects.

City of North Chicago Awarded $2 Million through Rebuild Illinois Infrastructure Capital Program

Thu, 02 Jun 2022 18:20:23 GMT

The Illinois Department of Commerce and Economic Opportunity (DCEO) has just announced that the City of North Chicago was awarded $2,000,000 for public subdivision improvements for its Sheridan Crossing development. Trotter and Associates, Inc. applied for this grant on behalf of the City of North Chicago through the Rebuild Illinois Public Infrastructure (RIPI) Capital Program. Grant funding will be used for the construction of storm sewer & detention basin, a water distribution system, sanitary sewer collection system, public roadway improvements, and sidewalks/bike paths along with landscape restoration.

The development is a mixed use industrial/commercial subdivision located on a 28-acre former brownfield site in the City of North Chicago. The proposed site contains 336,000 square feet (SF) of logistics/distribution buildings and 6.02 acres of commercial space.

This project is an important part of the community’s economic development plans to reinvigorate its immediate surroundings and help build a stronger more vibrant community facilitating the City’s broader redevelopment objectives of increased assessed valuation of adjacent real estate, increased tax revenues, promoting economic activity, and increased employment opportunities.

The Sheridan Crossing improvements will lead to employment in both construction and permanent employment for the region. Northeast Illinois has an employment concentration in Transportation & Logistics (key industry), which is directly related to the proposed 336,000 SF of warehouse/logistics space in this planned development.

Trotter and Associates, Inc. Attending the APWA CMC Expo & Roadeo

Wed, 18 May 2022 23:04:17 GMT

TAI’s Steve Cieslica, Amy Whitis and Mark Dupree will be attending the APWA Chicago premier conference for public works. Public works personnel come from all over the Chicagoland area to find out more information about the latest in public works innovations, products, services, and solutions. We look forward to seeing you there.

Trotter and Associates, Inc. is a full-service engineering firm specializing in municipal infrastructure development and rehabilitation. Our professional staff of engineers, construction managers, surveyors, inspectors and drafting technicians work diligently to meet and exceed client expectations with innovative and sustainable solutions. Now serving over 80 municipalities throughout northern Illinois and southern Wisconsin, Trotter and Associates has garnered a reputation for working closely with clients to develop project specific solutions that address each community’s individual needs.

TAI Attends CSWEA 95th Annual Meeting

Wed, 18 May 2022 00:18:04 GMT

Trotter and Associates, Inc. is excited to attend the CSWEA 95th Annual Meeting in Madison, Wisconsin on May 17-19. TAI’s Scott Trotter, Chris Marschinke, Liz Heise and Jillian Kiss will be attendance.

Liz will be attending the Global Water Stewardship Annual Meeting on Wednesday, May 17 at 6pm. She has been involved with the group since 2016 and is now Chair. Jillian is excited to take on the Illinois Section Chair role this year. Jillian has been involved with the organization since 2012. Come see Jillian, Chris (IL Section Trustee) and the rest of the IL Section members at the State Section Business Meeting on Thursday, May 19 at 7:30am. TAI will again be exhibiting at this year’s Annual Meeting, and we’re excited to see and visit with our friends and colleagues.

TAI Welcomes Architect Mark Van Denend to our Engineering Team

Thu, 12 May 2022 16:23:23 GMT

This past year, in response to client needs and growing demand, Trotter and Associates, Inc. launched an effort to develop an elite team of structural, electrical and mechanical engineers and architects. With expanded services and expertise, Trotter and Associates will offer complete A&E services for a full range of municipal project types. Whether Public Works and Infrastructure or Police and Fire or Village Halls and Administrative Offices, our commitment to excellence remains the same.

To help us reach this goal, Trotter and Associates is pleased to welcome Mark Van Denend as Senior Architect. Mark is a suburban Chicago native, with a Master of Architecture and over 20 years’ experience in architecture. He has provided design and construction administration services for a broad range of commercial projects including public and private schools, public services administration buildings, manufacturing facilities, fire stations, churches and museums. Mark is passionate about using architecture to strengthen communities, as well as incorporating in-the-field experience with planning and design. He has served as an architectural consultant for humanitarian organizations in developing countries, an adjunct university professor of design fundamentals, and participated in disaster relief efforts in the US and abroad.

As we celebrate the addition of architecture to our A&E team, TAI stands ready to address all of your municipal building and infrastructure project needs. If your facilities are in need of renovations, roof repairs, access control systems, rehabilitations, window or door replacement, or restorations, Trotter and Associates is here to offer better solutions.

City of Batavia - Wastewater Treatment Facility - Phase I Rehabilitation

Wed, 04 May 2022 20:13:53 GMT

The City of Batavia is located along the Fox River in southern Kane County, approximately 35 miles west of downtown Chicago. The City’s Wastewater Treatment Facility (WWTF) is located on Shumway Avenue on the western shore of the Fox River. The treatment facility has a design average treatment capacity of 4.2 million gallons per day (MGD). The facility provides preliminary, primary, and secondary treatment for flows received from the tributary communities to meet strict effluent water quality requirements before discharging to the Fox River.

The Batavia WWTF was required to comply with a 1 mg/L phosphorus limit. It was likely that the treatment facility will need to achieve lower phosphorus effluent limits prior to 2030. In addition, the Batavia WWTF will require additional capacity in the near future and must be expanded to 4.9 MGD. This expansion triggers the anti-degradation portion of the 2004 IEPA nutrient removal criteria. Therefore, the expanded treatment facility must be able to perform nutrient removal for both nitrogen and phosphorus. This was analyzed with the 2014 Facility Plan and Phosphorus Removal Feasibility Study, which recommended a three-phased approach to meeting the needs of the WWTF.

Phase I included rehabilitation of the excess flow disinfection system. The existing chlorine feed system was installed in 1989 within the Chlorine Building and was an operational challenge. The system was replaced with a liquid sodium hypochlorite delivery system, including chemical storage tanks and a duplex skid-mounted diaphragm pump feed system within the existing Chlorine Room. The finished floor of this building is below the floodplain of the Fox River, and this is particularly sensitive as the building contains the emergency back-up generator for the WWTF. Therefore, all entrances to the building were retrofitted with stop logs that may be installed during flood events.

Chemical phosphorus removal was also implemented in the Phase I project. The chemical storage and feed systems were installed as a separate structure, including rammed-aggregate piers, retainage walls, base slab, two chemical storage tanks, and a climate-controlled enclosure for the pumping equipment. The chemical is fed within the effluent box of the Nitrification Basins to optimize mixing and capture of the phosphorus prior to settling in the final clarifiers.

The Phase I Rehabilitation included the replacement of the Intermediate Pump Station. The design of the new pump station accounted for the tankage and hydraulics required by the existing biological process as well as the future hydraulic conditions from the Phase II Expansion. The Intermediate Pump Station was incorporated into the design of the new Digester Operations Building and contains four 100 HP submersible pumps in a dual wet well design.

The City stabilizes biosolids with two 40-foot diameter anaerobic digesters. The Phase I Rehabilitation included replacement of both digester covers, the digester mixing systems, and the digester heating systems. The floating digester covers were replaced with spiral-guided, gas-holding covers to provide the City with nearly 12,000 cubic feet of digester gas storage.

The new Main Building was constructed on land occupied by the existing Administration Building. That building housed the laboratory, administration offices, maintenance garage, and locker rooms. The new structure has 22,000 square feet of working space including a mezzanine within the new Maintenance Garage. The new building also contains administrative offices, laboratory, locker rooms, SCADA stations and the new main electrical service for the WWTF. This building also contains sludge dewatering operations, including digested sludge storage, centrifuge feed pumps, polymer feed systems, centrifugal dewatering equipment, dewatered sludge conveyors, and protected water systems. Due to the proximity of this building to downtown and nearby residences and businesses, the City also made a significant investment in odor control for the digested sludge storage and sludge dewatering areas.

2014 Facility Plan and Phosphorus Removal Feasibility Study

Wed, 04 May 2022 19:54:41 GMT

The City of Batavia owns and operates a 4.2 MGD conventional activated sludge wastewater treatment facility. The plant was originally constructed in 1935 and has been expanded numerous times over the life of the facility. Scott Trotter has worked with the City of Batavia on wastewater projects since 1990. In 2008, TAI completed a Wastewater Master Plan Update that outlined the City’s short and long term needs with respect to expansion, rehabilitation and regulatory upgrades.

In 2012, TAI updated the plan and evaluated emerging technologies and alternative conventional processes to meet the City’s needs. Previous reports had established that expansion was necessary, and therefore the plant would need to remove total nitrogen due to anti-degradation requirements. Numerous configurations were considered for BNR including A ² O, Bardenpho, UCT and MLE processes. The City of Batavia’s treatment facility is “land locked” and the detention time required to achieve BNR within the existing tankage prompted the team to analyze Integrated Fixed Film Activated Sludge (IFAS) and lysis technologies to reduce footprint and sludge production.

In 2014, the City elected to pursue acquisition of additional property and move forward with a conventional 5-Stage Bardenpho process due to its robust nature and ability to meet future limits. During the due diligence, the Illinois EPA and the Fox River Study Group (FRSG) arrived at consensus with respect to NPDES permit language regarding future nutrient limits. The permit language requires POTW’s to complete a Phosphorus Removal Feasibility Study for meeting permit limits of 1.0 and 0.5 mg/L total phosphorus (TP) as well as design and construction of the necessary improvements for 1.0 mg/L within 54 months.

Due to the compliance schedule and other issues identified during due diligence, the City determined that land acquisition was not practical and directed TAI to proceed with design of the on-site alternative. The proposed design will allow for construction in phases. Phase I includes Chem-P to meet the interim 1 mg/L TP standard, and this project was completed in 2019. Phase II will incorporate a 5-Stage Bardenpho process for biological nutrient removal.

TAI also completed the Phosphorus Removal Feasibility Study. Previous reports had provided a thorough analysis of BNR technologies and selected the 5-Stage Bardenpho Process. This work was incorporated into the study with respect to the Present Worth Analysis. However, due to the dates within the compliance schedule, the City implemented Chem-P during Phase I. TAI worked with the City and Suburban Laboratories to complete jar testing and determine the chemical dosage requirements necessary for meeting the 1.0 mg/L and 0.5 mg/L TP limits.

The report also included conceptual design of five alternative biological process layouts for the ultimate design and layout of the facility. These designs were thoroughly vetted with a 3rd party review prior to making recommendations to the City and submitting the Facility Plan and Feasibility Study. The alternative recommended by this process and accepted by the City was a deep-basin design for the expanded biological process. This design was included in the Facility Plan Update and Phosphorus Removal Feasibility Study, which were both submitted in 2014.

Trotter and Associates, Inc. Supports Free Youth Fishing Derby

Mon, 02 May 2022 14:48:43 GMT

Trotter and Associates is pleased to help support the free Youth Fishing Derby on Saturday, June 4 at the Rolling Knolls Forest Reserve in Elgin. Enjoy a day of fishing with family, food, and prizes! All ages and skill levels are encouraged to attend this FREE family-friendly event.

During this fun day, prizes will be awarded to youth by age group while everyone enjoys the FREE hot dogs, chips, and water prepared by Golden Eagle Hot Dogs! Fishing poles and quick fishing lessons will be available for those in need, and ALL youth participants will have an opportunity to win raffle prizes and other giveaways. Attendees can also view a variety of animal hides and pelts at the Illinois Conservation Police's Wildlife Education Trailer. The address for the Rolling Knolls Forest Preserve is 11N260 Rohrssen Rd, Elgin, IL 60120.

Please note that you MUST register for this event as space is limited ( click here to register ). For questions or accommodations, please contact specialevents@cityofelgin.org or call 847-931-6770.

City of Joliet - Lawrence Avenue Lift Station Rehabilitation

Thu, 31 Mar 2022 18:58:52 GMT

Trotter and Associates, Inc. announces that sealed bids for LAWRENCE AVENUE LIFT STATION REHABILITATION. The proposed construction consists of demolition of the existing wet well, valve vault, controls, generator and generator pad. New pre-cast polymer concrete wet well with two (2) submersible pumps, valve vault, meter vault, controls and natural gas fueled emergency power generator will be installed to replace the existing equipment. Work shall also include site piping with connections to existing gravity sewers and the forcemain. Proposed site improvements include grading and fill, asphalt repair, bollard installation and restoration of the site, as well as other miscellaneous items of work.

Bids will be received at the Office of the City Clerk, City of Joliet Municipal Building, 150 West Jefferson Street, Joliet, Illinois 60432-4156 until 10:00 A.M. local time on Monday, April 25, 2022, at which time they will be opened and publicly read aloud. It is highly recommended that all bids be tabbed to mark the Bidding Schedule and Bid Bond. An electronic copy of the entire submission on a USB flash drive is also requested to be included in the bid packet. Those in attendance must adhere to the current City of Joliet City Hall COVID-19 policy.

It is preferred that you mail your bids/proposals. They should be addressed as follows: CITY OF JOLIET - SEALED BID ENCLOSED, OFFICE OF THE CITY CLERK, 150 W. JEFFERSON ST., JOLIET, IL 60432. If you do choose to hand deliver your bid/proposal, they are to be hand delivered to the East or West side of City Hall, 150 W. Jefferson St., Joliet, IL 60432 and marked clearly on the outside of the SEALED package with the BID NUMBER AND NAME OF THE PROJECT, DATE AND TIME OF THE BID OPENING, NAME AND ADDRESS AND PHONE NUMBER OF YOUR COMPANY and RECEIPT OF ALL ADDENDA (if applicable). For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid .

Fox River Water Reclamation District – ADP WRF Building 10 GBT Polymer System Upgrades

Mon, 21 Mar 2022 22:11:24 GMT

Trotter and Associates, Inc. announces that sealed proposals will be received by the Fox River Water Reclamation District for the project entitled “ADP WRF Building 10 GBT Polymer System Upgrades” until April 12, 2022, at 2:00 PM at the Office of the Fox River Water Reclamation District (FRWRD), 1957 North LaFox Street, South Elgin, IL 60177. The sealed bids will be publicly opened and read aloud at the FRWRD Offices immediately afterwards. Sealed bids shall be addressed to the Fox River Water Reclamation District (FRWRD) 1957 North LaFox Street, South Elgin, IL 60177 and shall be labeled “Bid for ADP WRF Building 10 GBT Polymer System Upgrades.”

Bidders will be required to comply with the President's Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60–4. A non-mandatory pre-bid meeting will be held at 10:00 AM March 29, 2022, at the Fox River Water Reclamation District Office 1957 North LaFox Street, South Elgin, IL 60177. For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid .

Fox River Water Reclamation District - Pump Station 38 Improvements

Fri, 18 Mar 2022 22:07:46 GMT

Trotter and Associates, Inc. announces that Sealed proposals will be received by the Fox River Water Reclamation District for the project entitled “Pump Station 38 Improvements” until 2:00 PM April 6, 2022, at the Office of the Fox River Water Reclamation District (FRWRD), 1957 North LaFox Street, South Elgin, IL 60177. The sealed bids will be publicly opened and read aloud at the FRWRD Offices immediately afterwards. Sealed bids shall be addressed to the Fox River Water Reclamation District (FRWRD) 1957 North LaFox Street, South Elgin, IL 60177 and shall be labeled “Bid for Pump Station 38 Improvements.”

Bidders will be required to comply with the President's Executive Order No. 11246, as amended. The requirements for bidders and contractors under this order are explained in 41 CFR 60–4. A non-mandatory pre-bid meeting will be held at 10:00 AM March 24, 2022, at the Fox River Water Reclamation District Office 1957 North LaFox Street, South Elgin, IL 60177. For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid.

Wheaton Sanitary District – BoilerHeat Exchanger Rehabilitation

Thu, 17 Mar 2022 22:03:47 GMT

Trotter and Associates, Inc. announces that sealed proposals will be received by the Wheaton Sanitary District for the project entitled Boiler/Heat Exchanger Rehabilitation Project until 1:00 p.m. on Tuesday, April 5th, 2022, at the Wheaton Sanitary District, Physical Address: 1 S. 649 Shaffner Road, Wheaton, IL 60189, Mailing Address: 1 S. 649 Shaffner Road, Wheaton, IL 60189. The sealed bids will be publicly opened and read aloud immediately afterwards at the Wheaton Sanitary District, 1 S. 649 Shaffner Road, Wheaton, IL 60189, on the same date. Sealed bids shall be addressed to the Wheaton Sanitary District, Physical Address:1 S. 649 Shaffner Road, Wheaton, IL 60189, Mailing Address: 1 S. 649 Shaffner Road, Wheaton, IL 60189 and shall be labeled “Bid for – Boiler/Heat Exchanger Rehabilitation Project”

A Non-Mandatory Pre-Bid Conference will be held on March 22nd, 2022 at 1:00 p.m. at the Wheaton Sanitary District located at 1 S. 649 Shaffner Road, Wheaton, IL 60189. Immediately following the meeting, a Site Visit will be held at the Wheaton Sanitary District Digester Control Building. All site visitors must comply with local, State and Federal guidelines. For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid.

TAI’s Liz Heise, PE Leads Workshop of Personal Growth and Professional Development

Wed, 23 Feb 2022 18:56:36 GMT

The Water Environment Federation hosted the Emerging Young Professional Leaders Workshop (EYPL) and YP Summit in Orlando, Florida on February 20-21. TAI’s Liz Heise, PE, served as the chair for the EYPL planning committee. Liz and the committee developed and led this workshop on personal growth and professional development for 65+ WEF Young Professionals from across the county (including a few from Canada and Denmark!).

The workshop focused on finding your why, developing habits for success, and creating a “resiliency toolbox”. TAI is proud to support the growth of our young professionals through their involvement and leadership in events such as this one. For more information about being a part of the Young Professionals (YP) group of emerging leaders within the water quality profession, click on the following link: https://www.wef.org/membership/join-wef/membership-categories/young-professionals

Village of Algonquin Named Winner of the APWA Chicago Metro Chapter’s Project of the Year Award

Wed, 16 Feb 2022 20:37:31 GMT

Trotter and Associates, Inc. would like to congratulate the Village of Algonquin for being named the winner of the APWA Chicago Metro Chapter’s Project of the Year award in the category of Environmental - $5 to $25 Million for 2022. Earlier this year the Village of Algonquin’s Downtown Streetscape Wet Utilities project was selected as the winner of the Fox Valley Branch APWA 2022 Project of the Year award in the category of Environmental - $5 to $25 Million.

The Village was also notified that the APWA Chicago Metro Chapter will be submitting their project for consideration of a 2022 APWA National Award. Trotter and Associates, Inc is pleased to have worked with the Village of Algonquin on this project along with Martam Construction, Inc (Stage 2) and Trine Construction Corp (Stage 3).

Village of Algonquin wins the Fox Valley Branch APWA 2022 Project of the Year for Environmental 5 to 25 Million

Mon, 14 Feb 2022 16:50:33 GMT

The Village of Algonquin wins the Fox Valley Branch APWA 2022 Project of the Year for Environmental ($5 to $25 Million). The Village of Algonquin is a developing community in the Fox River Valley area of greater Chicago. In anticipation of the Route 31 Western Bypass, the Village embarked on a master planning venture to revitalize its historic downtown. A comprehensive approach was taken, which included developing Master Plans for each of the utilities — storm, sanitary and water — as well as parks, transportation, and streetscape improvements.

By integrating the needs identified through the Master Planning process, the Village developed a Phased approach to reconstructing Old Town Algonquin, which included the installation of major utility improvements such as water transmission mains, replacement of lead services, construction of Interceptor Sewers and storm sewer replacements. The Old Town Revitalization Project transformed the downtown district with elements such as brick pavers, lighting upgrades, benches, and planter boxes. Utilities were also upgraded including electrical services, lead service line replacement, and pedestrian safety. The Old Town Prairie Trail Project included improvements to the Prairie Path in partnership with McHenry County Conservation District.

It was important to the Village to take advantage of the economies of scale that would be offered during construction; therefore, they elected to coordinate utility replacement with the Old Town Algonquin Project to minimize construction costs and reduce disruption in the downtown area. Wet utilities, including storm sewer, sanitary sewer and water main within the right-of-way were replaced under Stages 2 and 3 of the overall project.

The Downtown Streetscape Wet Utilities project installed over 7,000 feet of sanitary sewer, 3,100 feet of water main, 1,400 feet of storm sewer, and construction of one lift station. The replacement of downtown area utilities in the Downtown Streetscape Wet Utilities work allows for further revitalization efforts including; Old Town Algonquin, Around and About Main Street project, Riverwalk and Streetscape project, and the extension of services to planned developments in the Algonquin-Cary subarea.

The Village of Algonquin’s Public Works worked closely with Trotter and Associates, Inc., Martam Construction, Inc (Stage 2) and Trine Construction Corp (Stage 3) to successfully complete this project.

Trotter and Associates, Inc. at Engineering Career Fair on Thursday, February 10th

Fri, 04 Feb 2022 23:33:23 GMT

Jillian Kiss, P.E. and Liz M. Heise, P.E. will be attending the U of I CEE Career Fair on Thursday, February 10, 2022, from 10:00am to 4:00pm. Trotter and Associates, Inc. has developed a highly qualified team of professionals and is seeking full time employees as well as summer interns for 2022.

TAI typically hires 3-5 interns and utilize the internship program as a recruiting tool to identify future leaders within the company. TAI’s interns work directly with our young professionals and are provided practical experience to help advance their careers. Interns typically assist in engineering studies, provide support with ongoing designs, receive training with respect to topographic surveys and perform construction observation.

Trotter and Associates, Inc. currently serves Northeastern Illinois and Southern Wisconsin. Our staff live within the communities which we serve. We are seeking highly motivated individuals from top Universities with a strong work ethic.

Candidates that are native to Northern Illinois and Southern Wisconsin are given preference. Each candidate is evaluated based on previous experience, community service, academic accomplishments, work ethic, communication skills, and the ability to contribute to the future of Trotter and Associates, Inc.

TAI assigns each of our interns to one of our experienced staff members for the duration of the summer, allowing each student to gain practical experience while applying the knowledge that they have gathered from their respective schools. TAI hopes that these young professionals will gain a greater understanding of the field in which they aspire to work in through our outstanding internship program.

For more information, check out our Internship and Entry Level page on our website https://www.trotter-inc.com/company/internships .

Federal Government Moving to New Unique Entity ID, Effective April 4, 2022

Thu, 13 Jan 2022 17:25:39 GMT

The Federal Government is moving away from the DUNs number as an identifier and moving towards a new Unique Entity ID (SAM), or ‘UEI’ for entity identification of federal awards governmentwide.

Currently, the two identifiers (DUNS & Unique Entity ID) appear side-by-side in these Integrated Award Environment (IAE) systems; SAM.gov, FPDS, eSRS, FSRS, CPARS and FAPIIS. Current SAM.gov registrants have already been assigned an Unique Entity ID (SAM) and can view it within SAM.gov.

This is important because the entity identification in federal awards (grants, loans, contracts, etc.) means a unique set of numbers and letters used to identify every entity seeking to do business with the federal government. Currently, and through April 3, 2022, the Federal Government uses the DUNS Number, assigned by Dun & Bradstreet. Effective April 4, 2022, the federal government will use the Unique Entity ID (SAM), or “UEI” assigned by SAM.gov.

The following video is a recent workshop that highlights the New Unique Entity ID (SAM): https://vimeo.com/648667847

NMWRD - Holiday Hills/Le Villa Vaupell Sewer Extension - Phase 1

Tue, 28 Dec 2021 21:16:51 GMT

Trotter and Associates, Inc. announces that Northern Moraine Wastewater Reclamation District (NMWRD) will be requesting sealed proposals for the project entitled “Holiday Hills/ Le Villa Vaupell Sewer Extension – Phase 1”. Bids are due February 8, 2022 – 10:00AM, to the NMWRD Offices located at 113 Timber Trail Road, Island Lake, IL 60042. The sealed bids will be publicly opened and read aloud immediately following receipt of bids.

Sealed bids shall be addressed to the Northern Moraine Wastewater Reclamation District, P.O. Box 240, 113 Timber Trail Road, Island Lake, IL, 60042 and need to be labeled “Holiday Hills/Le Villa Vaupell Sewer Extension – Phase 1.” For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid .

Happy Holidays!

Wed, 15 Dec 2021 14:00:35 GMT

Trotter and Associates, Inc.
Wishes everyone a happy and safe holiday.

City of Des Plaines – Water System Separation

Tue, 14 Dec 2021 22:18:32 GMT

Trotter and Associates, Inc. announces that the City of Des Plaines Water System Separation Project is going out to bid. Every prospective bidder is required to attend a Pre-Bid Meeting scheduled for Water System Separation at 10:00 am, Wednesday, January 12th, 2022 at the Department of Public Works, 1111 Joseph J. Schwab Rd in the City of Des Plaines, to review the scope of the improvements and the project specifications. Failure to attend this meeting will disqualify the bidder.

Bids are due January 20 ^th , 2022 – 10:00 AM with the bid opening immediately following receipt of bids. For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid .

Out to Bid - City of St. Charles Riverside Lift Station Replacement

Fri, 10 Dec 2021 21:36:09 GMT

Trotter and Associates, Inc. announces that the Riverside Lift Station Replacement Project is going out to bid. A mandatory Pre–Bid Conference will be held on Tuesday, January 4 ^th , 2022, at 2:00 PM at the St. Charles Public Works Building, 200 Devereaux Way, St. Charles, IL 60174.

Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected. Bids are due January 26 ^th , 2022 – 2:00 PM with the bid opening immediately following receipt of bids. For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid .

Out to Bid - City of St. Charles, Well #7 & #13 Interconnect

Tue, 07 Dec 2021 15:57:28 GMT

Trotter and Associates announces that the City of St. Charles Well #7 and #13 Interconnect project is going out to bid. A mandatory Pre–Bid Conference will be held on Wednesday, December 15 ^th , 2021, at 2:00 PM at the Oak Street Water Treatment Facility, 2595 Oak Street, St. Charles, IL 60174.

Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected. Bids are due January 19 ^th , 2022 – 2:00 PM with the bid opening immediately following receipt of bids. For more information about this bid and other available opportunities visit https://www.trotter-inc.com/projects-for-bid .

Happy Thanksgiving from your friends at Trotter and Associates, Inc.

Mon, 22 Nov 2021 18:28:17 GMT

Happy Thanksgivin g !

Trotter and Associates, Inc. Celebrates Veterans Day

Tue, 09 Nov 2021 18:58:52 GMT

Trotter and Associates, Inc, would like to say Thank You to all of our men and women in uniform, past, present and future for the sacrifices you have made for our freedom.

Trotter and Associates, Inc. Sponsors St. Charles Christmas Parade

Wed, 03 Nov 2021 17:27:54 GMT

Trotter and Associates, Inc. is excited to be one of the sponsors for the St. Charles Christmas Parade on November 27th. The St. Charles Holiday Homecoming (November 26th - 27th) is a full weekend of making holiday memories for area families. The event includes seasonal music, holiday movies, sleigh rides and more.

The Electric Christmas Parade steps off on Main Street at 5:30 p.m., featuring bands, parade floats and a special guest, Santa Claus! Each year the Electric Christmas Parade brings over 30,000 people to the weekend event. Click the following link for more information: https://www.stcholidayhomecoming.com/

Trotter and Associates, Inc’s Steve Cieslica to Attend APWA WI 2021 Fall Conference

Mon, 01 Nov 2021 15:40:24 GMT

Trotter and Associates, Inc’s Steve Cieslica will be attending the APWA WI 2021 Fall Conference in Milwaukee, Wisconsin on November 3 – 5. The Fall Conference starts on Wednesday morning with Wisconsin Salt Wise and the Village of Brown Deer Public Works Department offering an open house tour and demo at the Village's public works facilities. On Wednesday afternoon, there will be two technical tours. The first tecnical tour will be to Badger Meter the second one to TAPCO (Traffic and Parking Control, Inc.) Brown Deer facility.

Thursday’s agenda includes a mix of great general and technical breakout sessions, a Chapter membership/ business meeting, committee meetings and the annual scholarship awards banquet. The conference concludes on Friday with morning conference sessions and a networking lunch.

Liz Heise, P.E. Presents at WEFTEC Global Center

Fri, 29 Oct 2021 14:44:59 GMT

Trotter and Associates’ Inc.’s Liz Heise, P.E. (Global Water Stewardship Chair) presented along with other Global Water Stewardship leaders Mohammed Haque (NMWRD), Eider Alvarez-Puras (JCI), Micah Pitner (CMT), and Joe Lapastora (NMWRD) at the WEFTEC Global Center.

The Global Center offers a space for learning about global water issues that includes two days of programming including presentations and panel discussions of global interest with topics ranging from energy efficiency to global water stewardship. Global Water Stewardship (GWS) is a non-profit organization sponsored by Trotter and Associates that works to provide sanitation facilities in the developing world by educating people and engineering sustainable centralized solutions that keep waterways clean and communities healthy.

This presentation introduced GWS’s history, goals, methods, and some of their current work to provide sustainable solutions to water quality issues in Costa Rica. Global Water Stewardship (GWS) is an organization founded with the intent to bring together a network of water and sanitation professionals in Illinois, Minnesota, and Wisconsin to address the pressing issue that about 2.4 billion people lack access to improved sanitation worldwide.

Grouted Aggregate Piers Installed for DuPage County Public Works

Mon, 04 Oct 2021 20:25:39 GMT

Trotter and Associates, Inc works with Michels Corporation to install Grouted Rammed Aggregate Piers utilized during the design and construction of the DuPage County Public Works Nordic Park Wastewater Treatment Plant Rehabilitation located in Itasca, IL. As part of the design process, aggregate piers were selected as a cost-saving foundation for two Tertiary Clarifiers and a RAS/WAS Pump Station due to the presence of an organic clay layer beneath the proposed mat foundation. This technology modifies the surrounding soil, increases bearing capacity and reduces settlement.

Other options considered by the design team but ultimately were not utilized included undercutting the unsuitable soils layer, installation of steel pipes, and helical piles. The approximate 4,600 square-foot area required a total of 104 30-inch diameter aggregate columns to be installed to an approximate depth twenty-two feet below grade. After installation, load testing was completed to ensure the required capacities were met.

The process of installing the pier included using a thirty-inch diameter auger to predrill the proposed pier locations. Upon completion of the pre-drill, a depth vibrator was inserted into the hole. Aggregate and grout were fed into the hydraulic vibrator through a hopper and hose where it was compacted to densify the soil. The material was then inserted to construct the aggregate piers creating the grouted aggregate pier foundations for the two clarifiers and pump station. This method of construction is efficient, and all 104 piers were installed within 6 days.

To see a video showing the process, please click on the following link: https://youtu.be/U6KYaJwK_u4

Trotter and Associates, Inc. Attends 2021 WIAWWA Conference

Fri, 24 Sep 2021 19:12:25 GMT

Trotter and Associates, Inc. attended the 2021 WIAWWA Conference at Monona Terrace in Madison, Wisconsin on September 22 – 24. We had a vendor booth and were proud to support the members of Wisconsin Section of the American Water Works Association (WIAWWA).

TAI Help Sponsors the Mayor's Fish Fry

Tue, 14 Sep 2021 19:17:57 GMT

Trotter and Associates was pleased to be one of the sponsors the Mayor's Fish Fry at the Fox Lake Fish Fest that took place on Friday, September 10, 2021, from 4 to 8 p.m. at the Lakefront Park Building.

Centrally located in the “Heart of the Chain O' Lakes”, Fox Lake is a haven for many water sports enthusiasts; the area remains one of the busiest aquatic vacation sites in the United States. Fox Lake offers its residents and visitors a rich history, natural beauty, and unique business opportunities.

Some of their unique events include the Fox Lake Farmers Market every Tuesday from June-September, their Celebrate Fox Lake - Annual Independence Day Celebration, Fox Lake Bloody Mary Fest in July, Fox Lake Fish Fest in September, Fox Lake Pumpkin Jubilee in October and the Fox Lake Festival of Lights in late November, early December.

Jake Hartmann Joins TAI’s Internship Team

Tue, 29 Jun 2021 17:25:55 GMT

TAI welcomes Jack Hartmann to our Summer '21 internship team! Jack is a Junior at the University of Missouri-Columbia, and he is majoring in Civil Engineering. Jack was recently nominated to be president of the Concrete Canoe Club and will be returning for his second year in the Mizzou Running Club. At Trotter and Associates, Inc., Jack has jumped in with both feet from day one, working with our Staff Engineer Andy Huftalin overseeing the Wastewater Treatment Facility Improvements project in Harvard, Illinois.

TAI Welcomes Abby Peck to our 2021 Internship Program

Mon, 28 Jun 2021 17:22:38 GMT

TAI welcomes Abby Peck to our summer internship team this summer. Abby is a new intern with TAI this year. Last year Abby interned for the City of St. Charles. She is a senior at the University of Wisconsin-Madison and is majoring in Civil Engineering where she has found courses in wastewater treatment plant design to be one of her favorite areas of study. Abby is looking forward to learning more about lift stations this summer, as she works side by side with TAI engineers.

Abby graduated from high school in California but now lives in St. Charles. She loves to travel and in 2019 she studied abroad at Zhejiang University Hangzhou, China. On her down time Abby enjoys spending time outdoors and goes hiking every chance she gets.

TAI Welcomes Back Jake Nienaber

Thu, 24 Jun 2021 17:19:35 GMT

TAI welcomes back Jake Nienaber. This is his 2nd year interning at TAI. Jake is a Senior at the University of South Carolina and is majoring in Civil Engineering and serves as a Supplemental Instructor for the University and helps support Physics and Calculus students. Jake also serves as a peer mentor for the college of engineering, where he works with incoming freshman transitioning to university life.

During this internship, Jake is most looking forward to gaining professional experience in the office and in the field, especially being able to visit job sites to see how calculations are put into action and gain a better view of engineering in the real world. During his free time Jake enjoys playing basketball and golf. Welcome back Jake!

TAI Celebrates International Women in Engineering Day

Wed, 23 Jun 2021 17:16:53 GMT

TAI is pleased to celebrate the women on our staff this International Women in Engineering Day. This day provides an important opportunity to raise the profile of women engineers and highlight the amazing career opportunities available. The IWD 2021 campaign theme is #ChooseToChallenge.

International Women in Engineering Day is an international awareness campaign to raise the profile of women in engineering and focus attention on the amazing career opportunities available in this exciting industry. It celebrates the outstanding achievements of women engineers throughout the world.

National Women in Engineering Day was launched for the first time in the UK on June 23, 2014, by the Women’s Engineering Society (WES) to celebrate its 95th anniversary. Since that launch in 2014, the day has grown enormously over the subsequent years to the point where it received UNESCO patronage in 2016. In 2017, National Women in Engineering Day became international for the first time due to the interest and enthusiasm developed by the international audience and participants in previous years. You can find out more about the International Women’s Day by clicking on the following link: https://www.internationalwomensday.com/

TAI Welcomes Giulia Barbieri as a 2021 Sumer Intern

Tue, 22 Jun 2021 17:10:24 GMT

We are very excited to welcome Giulia Barbieri as an intern this Summer at TAI! Giulia is a senior at University of Illinois at Urbana- Champaign, and she is expected to graduate December 2021. She is majoring in Civil & Environmental Engineering and studying for a secondary in Energy-Water-Environmental Sustainability.

Giulia is also getting a minor in International Engineering in Japanese Studies. She studied abroad in Nagoya, Japan her sophomore year and was able to see different civil engineering priorities as well as learn more about and experience Japanese culture.

At UIUC, Giulia is very involved in the exchange student program, where she helps new exchange students adapt to student life in the U.S. She is also a member of the UIUC cycling & swim club. During her internship with TAI this summer, she is most looking forward to learning about Illinois EPA loan requests and working alongside Elizabeth Heise, P.E. to gain hands-on experience in the office as well as the field.

TAI Introduces the 2021 Interns

m.dupree@trotter-inc.com (Mark Dupree) — Tue, 08 Jun 2021 12:26:18 GMT

Trotter and Associates knows the importance of practical work experience in a young professional’s life and how a good internship can develop their skills. TAI consistently provides internship opportunities to civil and environmental engineering students. This year, TAI has committed to providing internships to four outstanding young engineers, and we are excited to announce the return of two TAI interns from last year.

Jake Nienaber of Sycamore, IL is a returning intern and just finished his junior year at the University of South Carolina where he is a Peer Mentor, helping first year engineering students transition to university life. Jake is majoring in Civil Engineering and also serves as a Supplemental Instructor for the University by helping support kids Physics and Calculus classes. Jake is a huge sports fan and loves to play golf and basketball.

Abby Peck is also a returning intern. Originally from California she now lives in St. Charles. She will be starting her senior year this fall at UW-Madison where she is studying civil engineering and has found wastewater treatment plan design as one of her favorite areas of study. Abby loves to spend time outdoors and go hiking every chance she gets. Abby is proficient in German and loves to travel. She studied abroad at Zhejiang University Hangzhou, China in 2019.

Giulia Barbieri is a new intern with TAI this year. Giulia is a senior at University of Illinois at Urbana Champaign and is graduating in December 2021. She has taken advantage of several international learning experiences in Japan, Peru, and Guatemala. Her concentrations at UIUC are Environmental Engineering and Science, Energy-Water-Environment Sustainability and is minoring in International Engineering in Japanese Studies. At UIUC, Giulia is very involved in working with exchange students to help them adapt to life in the US. Giulia is also part of Illini Cycling, an interest she picked up during the pandemic.

Jack Hartmann is from Maple Park, IL and is also a new intern. Jack has jumped in with both feet from day one working with one of our Staff Engineers in the field overseeing the Wastewater Treatment Facility Improvements project in Harvard, Illinois. This fall he will be attending his Junior year at the University of Missouri-Columbia where he is studying Civil Engineering. Just recently he was nominated to be president of the Concrete Canoe Club and will be returning for his second year in the Mizzou Running Club.

Each intern will have the opportunity to work with our experienced staff for the duration of the summer, allowing each student to gain practical experience while applying the knowledge that they have gathered from their respective universities. TAI hopes that these young professionals will gain a greater understanding of the field in which they aspire to work through our internship program.

TAI Staff Recognized and Awarded for Service

Tue, 01 Jun 2021 17:05:14 GMT

Trotter & Associates, Inc is proud to announce that Jillian Kiss P.E., Liz Heise P.E., and Chris Marschinke P.E. were acknowledged at the Central States Water Environment Association Annual Conference on May 17-20, 2021. CSWEA presented awards and acknowledgments for both 2020 & 2021.

Jillian Kiss received the CSWEA Service Award for her work as the Young Professional Representative from 2018 – 2020, and she was nominated to be the new 2nd Vice Chair for the Illinois Section of CSWEA.

Liz Heise received the Water Stewardship Award for her work with Global Water Stewardship, and she was also invited into the Central States Select Society of Sanitary Sludge Shovelers (7S) as a 2020 inductee.

Chris Marschinke was nominated to be the Central States Water Environment Association Illinois Trustee.

City of Harvard Wastewater Treatment Facility Improvements

Tue, 25 May 2021 16:52:02 GMT

The City of Harvard’s $20.8 Million Wastewater Treatment Facility Improvements – Phase 1A will begin construction on May 12 ^th and will last approximately 24 months. The project was made possible by a Low Interest Loan from the Illinois EPA which included principal forgiveness of $3.3 Million, as well as a $2 Million grant from the Department of Commerce and Economic Opportunity’s Rebuild Illinois Fast Track Public Infrastructure Grant program, both of which TAI was able to obtain for the City.

The City is completing the project to replace a series of failing and out-of-date technologies, and to meet the Compliance Commitment Agreement with the IEPA. The Phase 1A project includes rehabilitation of the raw sewage pump station, raw sewage screening systems, grit removal systems, primary effluent pump station, sludge pump station, and conversion of an existing building to provide administration facilities, a laboratory, and a maintenance garage.

The project also includes construction of an oxidation ditch, a MLSS diversion structure, two 90-foot diameter tertiary clarifiers, RAS/WAS pump station, sludge handling building and an open-air sludge storage building. For Phase 1A, the outer ring will be utilized for aerobic digestion, digested sludge storage, a RAS anoxic zone and an anaerobic zone for phosphorus removal. The project also includes installation of a new effluent flow meter and replacement of the existing power distribution and SCADA for the facility.

City of St. Charles West Side Water Reclamation Facility - Phase III Expansion

Mon, 24 May 2021 16:00:33 GMT

The City of St. Charles’s Mayor and Council Members threw out the first shovel of dirt to celebrate the groundbreaking ceremony for the City of St. Charles West Side Water Reclamation Facility - Phase III Expansion which took place on Monday, April 26th. Vissering Construction Company began the $17.6 Million project on May 11th, 2021 and were onsite for the ceremony alongside TAI and the City’s representatives and elected officials.

In addition to expanding the facility from 0.7 MGD to 1.05 MGD, the project will include screening and pumping improvements, biological nutrient removal of Phosphorus and Nitrogen, and clarifier and aerobic digester rehabilitation. The scope also includes construction of a new Tertiary Building to house alum storage and feed systems for phosphorus polishing, a non-potable water system, tertiary disc filters, and UV disinfection, construction of a Vactor receiving station, construction of a Sludge Handling Building, and construction of a Sludge Storage Building that will provide a year of storage for the City’s two treatment facilities. The project will be funded by a Low Interest Loan from the Illinois EPA.

TAI’s Elizabeth Heise Becomes Licensed Professional Engineer in the State of Illinois

Wed, 12 May 2021 13:55:00 GMT

On behalf of the entire TAI team, we are excited and honored to acknowledge Elizabeth Heise, P.E. for her accomplishments this year. This March she passed the Environmental PE and became a Licensed Professional Engineer in the State of Illinois. This past week she completed her final class for her Master’s Degree in Environmental Engineering that she completed through UIUC’s CEE Online Program. Congratulations Liz!

Liz Heise Presenting at CSWEA Annual Meeting

Fri, 07 May 2021 11:36:00 GMT

TAI Project Engineer Liz Heise will be presenting at the CSWEA Annual Meeting on her work with Global Water Stewardship (GWS). GWS is a nonprofit organization that provides sanitation education and operational support for wastewater collection and treatment systems in Latin America. TAI is a longtime sponsor and supporter of this organization. Her presentation will include a case study on the community of La Fortuna, Costa Rica, where GWS has been working for 4 years a partner to the local water authority. La Fortuna was the subject of the 2020 GWS Student Design Competition and has received grant funding to go forward with preliminary design of a new wastewater treatment facility. There will also be an update on other GWS initiatives. Liz has been involved as a volunteer of this organization since 2016 and has been chair of the group since 2019.

Trotter Sponsors and Speaks at upcoming CSWEA 94th Annual Meeting

Wed, 05 May 2021 14:24:00 GMT

Trotter and Associates, Inc is proud to be a Platinum Sponsor for the CSWEA 94 ^th Annual Meeting – Adapt & Thrive. The CSWEA 94th Annual Meeting will be held virtually from May 17-20, 2021. TAI’s Elizabeth Heise will be giving a workshop on Global Water Stewardship: Fa Fortuna, Costa Rica – Sanitation solutions. The CSWEA Annual Meeting will include excellent technical tracks, workshops, poster sessions along with virtual social events, a great selection of exhibitors and product showcases. Join us in celebrating the challenges that we have successfully navigated over this past year and learn about how we can adapt and thrive the new challenges that we face.

TAI Helps Sponsor the YouthBuild Spring Benefit on Saturday, June 5, 2021

Wed, 21 Apr 2021 16:15:00 GMT

Trotter and Associates is excited to help sponsor the YouthBuild Spring Benefit on Saturday, June 5, 2021.  It will be held at One Overlook Point, West Parking Lot, Lincolnshire, IL 60069.

The festivities will start at 5PM with tailgating, live music, food trucks, and a beer/wine garden. At 7PM, the Spring Benefit will begin and at 8PM they will be showing an outdoor movie, Ferris Bueller’s Day Off.

The Spring Benefit is YouthBuild Lake County’s largest fundraising event with a goal of raising $130,000 to benefit young adults in Lake County. This year they are taking their event outdoors for a parking lot party! Pack a table and chairs and join us for a fun night of socially distanced tailgating. Vehicles will be sectioned together by party to allow for safe gathering, in or out of your car.

Tickets are $200 each and include live entertainment from Shout Out, the movie and unlimited access to the food trucks, beer/wine garden, and silent auction items.

Guests must be 21 and older. No pets allowed. Proper Lake County COVID protocols will be in place and masks will be required.

This year they will are proudly to honor David Liebman with the Lifetime of Service Award. David, Chairman of the Board from 2017-2019, served on the YouthBuild board for a total of 11 years. He has been instrumental in the growth and sustainability of YouthBuild Lake County.

You too can join TAI and support the young adults of Lake County by purchasing tickets, making a donation or becoming a sponsor.

Susan Novak, P.E. Presents at Designated Erosion Control Inspector Workshop

Tue, 23 Feb 2021 18:00:00 GMT

Susan Novak, P.E. presented the Village of Fox Lake Interconnect Phase 2 Project at the Designated Erosion Control Inspector Workshop on Tuesday, February 23, 2021. This $10,700,000 project consists of 15,000 lineal feet of 16-inch water main, 10,000 lineal feet of 24-inch sanitary sewer, 5,000 lineal feet of 8-inch force main. The project is adjacent to Nippersink Lake and has approximately 2,500 lineal feet of wetlands and open water crossings.

Susan’s presentation reviewed the regulatory compliance measures, cost considerations, design parameters, and pre-construction coordination of dewatering efforts for a linear project. She also included information about the preliminary design assumptions, subsurface condition testing, site impacts analysis, environmental concerns, construction access, design challenges, and discharge locations.

TAI Baby Boom

Fri, 29 Jan 2021 18:00:00 GMT

We currently have a huge baby boom throughout our company. We congratulated Chris, Aaron, Jerry, Dan, Andy, and Chris on their new babies by hosting a diaper drive. In anticipation for the big day, the staff at Trotter and Associates successfully bought a total of 4,000 diapers! We are so excited for each and every one of you! Congratulations!

The Village of Algonquin Stage 3 Downtown Streetscape Improvements

Mon, 28 Dec 2020 17:28:00 GMT

Trotter and Associates, Inc. and Trine Construction are wrapping up the Stage 3 Improvements in Algonquin, Illinois. The project is a component of the Village’s downtown renovation and streetscape program. The scope of the project provides a long-term solution to several critical infrastructure issues. During this Phase we replaced the existing sanitary sewers with a deep 30” interceptor, which removes an intermediate lift station in the downtown commercial district and increases conveyance capacity to serve future development in the northern Service area. The project also included roadway reconstruction, replacement of water main, local sanitary sewers and a portion of the Village’s 16” Water Transmission Main on Illinois Route 62.

Trotter Helps to Brighten the Holiday for North Chicago Children

Sun, 20 Dec 2020 17:23:00 GMT

Using Esri Story Map App Software Trotter and Associates created an app ( Santa Tracker ) to help the children of North Chicago follow Santa during the City of North Chicago 2020 Santa Parade. At 11:00am on Saturday December 19 ^th Santa started his journey in front of the Queen of Peace Catholic Church and continued in a Holiday Float making 12 stops along his route and ending at the Woodland Apartments. Children and adults alike were thrilled to meet Santa along his route and the Santa Tracker made it easy to track his progress.

Andrew Puccini, EIT Joins our Civil Engineering Team

Mon, 23 Nov 2020 17:15:00 GMT

Andrew comes to us with over 5 years of experience in civil engineering and building construction management. He graduated in May of 2016 from the University of Wisconsin-Platteville with a Bachelor of Engineering, Math and Science. Andrew majored in Civil Engineering with an emphasis on Construction Engineering and Geotechnical Engineering. He played football while at Platteville and gained a Single Season All Time Leading Rushing Record in 2015. And when he is not watching Bears football you will find him outside playing with his new 9-month-old Golden Retriever.

City of North Chicago – 2020 MFT Street Resurfacing Program

Thu, 05 Nov 2020 14:46:00 GMT

Trotter and Associates, Inc. announces that the City of North Chicago – 2020 MFT Street Resurfacing Program bid came in under budget and with the bid of $554,469.46 and was awarded to Brothers Asphalt.

The City of North Chicago 2020 MFT Street Resurfacing Program includes the resurfacing of various streets in the City of North Chicago. The proposed improvements vary (see Project Location Map and Typical Sections for additional information), but typically include the Pulverization of the existing pavement section, placing Hot-Mix Asphalt Surface Course, Mix ‘D’, N50, over Hot Mix Asphalt Binder Course, IL-19.0, N50, as shown on the typical sections.

The contractor is required to maintain two-way directional flow of traffic on each street throughout construction. Improvements shall also include Combination Concrete Curb and Gutter Removal/Replacement, Sidewalk Removal/Replacement, Preformed Plastic Pavement Markings (Grooved),Temporary Pavement Markings, Parkway Restoration; Gravel Shoulder, and all other work and materials necessary to complete the project in accordance with the plans, standard specifications and Special Provisions.

City of North Chicago – 14th Street Water Main Replacement Awarded to PATNIC Construction

Mon, 02 Nov 2020 13:40:00 GMT

Trotter and Associates, Inc. is pleased to announce that the City of North Chicago – 14th Street Water Main Replacement project was awarded to PATNIC Construction with a low bid of $912,967.45 which was under budget.

The City of North Chicago 14th Street Water Main Replacement Project includes all labor, services and materials necessary for the construction of approximately 2,444 LF of 12-inch, 8-inch, and 6-inch water main installed by open cut construction methods, including: pavement removal; tree removal; trench excavation; water main pipe materials and installation; valves and valve vaults; fire hydrant assemblies including hydrant and auxiliary valve; water service connections; pipe bedding; trench backfill; pavement replacement; curb, gutter, and sidewalk replacement; parkway restoration; traffic control; water main pressure testing and disinfection; and all other work necessary for a complete and functional water main installation as shown, specified, or required.

Sturgeon Bay Utilities – Belt Filter Press No. 2 Rehabilitation Project Awarded

Mon, 02 Nov 2020 13:36:00 GMT

Trotter and Associates, Inc. would like to announce that August-Winter & Sons was awarded the Sturgeon Bay Utilities Belt Filter Press No. 2 Rehabilitation Project which includes demolition, process work and electrical Improvements.

Trotter and Associates, Inc. Welcomes Jesse Graham

Mon, 02 Nov 2020 13:35:00 GMT

Trotter and Associates, Inc would like to give a warm welcome to our newest employee Jesse Graham. Jesse is a graduate from Missouri Western State University where he studied construction engineering & technology. We are excited to have him join our team, and be apart of the Trotter and Associates journey.

City of North Chicago – 2020 Metra Parking Lot Resurfacing Program

Tue, 27 Oct 2020 14:24:00 GMT

Trotter and Associates, Inc. is pleased to announce that the City of North Chicago – 2020 Metra Parking Lot Resurfacing Program was awarded to Chadwick Contracting with a bid that came in under budget with a total of $195,648.50.

The City of North Chicago 2020 Metra Parking Lot Resurfacing Program Project includes the resurfacing of the Metra Parking Lot and Kiss and Ride in the City of North Chicago. The proposed improvements vary (see Project Location Map and Typical Sections for additional information), but typically include the Hot Mix Asphalt surface removal 4”, placing 1 1/2” of Hot-Mix Asphalt Surface Course, Mix ‘D’, N50, over 2 1/2” of Hot Mix Asphalt Binder Course, IL-19.0, N50, as shown on the typical sections.

The contractor is required to maintain two-way directional flow of traffic on each street throughout construction. Improvements shall also include Aggregate Base Repair, Combination Concrete Curb and Gutter Removal/Replacement, Sidewalk Removal/Replacement, Paint Pavement Markings, Parkway Restoration; and all other appurtenant work and materials necessary to complete the project in accordance with the plans, standard specifications and Special Provisions.

Fox River Water Reclamation District – Illinois Route 25 Force Main Relocation Bid Comes in Under Budget

Tue, 27 Oct 2020 14:21:00 GMT

Trotter and Associates, Inc. is pleased to announce that the Fox River Water Reclamation District Illinois Route 25 Force Main Relocation Project bid came in under budget and was awarded to H. Linden & Sons.

The Fox River Water Reclamation District Illinois Route 25 Force Main Relocation Project includes the construction of 115 feet of proposed 6-inch diameter ductile iron pipe force main. The project also includes a new air release/vacuum valve and valve vault.

The City of North Chicago – Dugdale Road Water Main Extension Bid Comes in Under Budget

Tue, 20 Oct 2020 14:57:00 GMT

Trotter and Associates, Inc. would like to announce that the City of North Chicago – Dugdale Road Water Main Extension bid came in under budget and was awarded to PATNIC Construction with a low bid of $635,122.00.

The City of North Chicago Dugdale Road Water Main Extension Project includes all labor, services and materials necessary for the construction of approximately 1,849 LF of 12-inch, 8-inch, and 6-inch water main installed by open cut construction methods, including: pavement removal; tree removal; trench excavation; water main pipe materials and installation; valves and valve vaults; fire hydrant assemblies including hydrant and auxiliary valve; pipe bedding; trench backfill; pavement replacement; parkway restoration; HMA multi-use path; traffic control; water main pressure testing and disinfection; and all other work necessary for a complete and functional water main installation as shown, specified, or required.

Village of Fox Lake – Illinois Route 12 Private Site Improvements Project Bid Comes in Under Budget

Mon, 12 Oct 2020 15:56:00 GMT

Trotter and Associates, Inc. would like to announce that the Village of Fox Lake – Illinois Route 12 Private Site Improvements project bid came in under budget with a total bid of $73,3000 and was awarded to Maneval Construction.

The Village of Fox Lake IL Route 12 Private Site Improvements Project includes all labor, services, equipment and materials necessary for HMA and Sidewalk improvements for the Parking Lot and Site Improvements at 62 N. US Highway 12, 56 N. US Highway 12, and full depth removal and repair of approximately 66 LF of West Oak Street.

Dahme Mechanical Inc. Awarded the Wheaton Sanitary District – Methane Burner Replacement Project

Mon, 12 Oct 2020 15:54:00 GMT

Trotter and Associates, Inc. is pleased to announce that Dahme Mechanical Inc. was awarded the Wheaton Sanitary District – Methane Burner Replacement Project with a total bid of $419,449.49.

The Wheaton Sanitary District Methane Burner Replacement Project includes all required labor, supervision and materials to render complete and fully functional electrical, mechanical, and SCADA systems, full time superintendence, installation and maintenance of erosion control measures, site clearing and grading, excavation necessary to perform the construction of the new digester waste gas burner, removal of existing digester gas drain piping as shown on plans, installation of a new digester waste gas burner, which includes digester gas burner equipment, electrical controls systems, and power, removal and replacement of existing Digester No. 1 and No. 2 gas safety equipment, site restoration and maintenance through acceptance and re-establishment of vegetation, testing of systems and training of operations personnel.

TAI Welcomes Lindsay Muth to our Water/Wastewater Team

Mon, 12 Oct 2020 15:49:00 GMT

TAI is excited to welcome Lindsay Muth as our newest team member. Lindsay recently graduated from the University of Illinois Urbana-Champaign with a Bachelor of Science in Civil and Environmental Engineering.

While at the University, Lindsay was involved in the student chapter of Water Environment Federation, American Water Works Association, as well as the Society of Women Engineers. Through the Society of Women Engineers, she was involved in a variety of community service projects around campus that promoted environmental stewardship.

TAI 2020 Paid Summer Internships

Mon, 12 Oct 2020 15:46:00 GMT

Recognizing the importance of practical work experience in a young professional’s life and the need to develop their skills, Trotter and Associates Inc. has consistently provided internship opportunities to civil and environmental engineering students. This year, TAI has committed to providing internships to three outstanding young engineers.

Jake Nienaber of Sycamore is entering his junior year at the University of South Carolina. Jake is majoring in Civil Engineering and also serves as a Supplemental Instructor for the University by helping support kids Physics and Calculus classes.

Kate Schildmeyer has just completed her sophomore year at the University of Tennessee, Knoxville where she is working towards her degree in civil engineering while competing on the rowing team.

Jake Robinson is going to be a Senior Mechanical Engineering Student at the University of Iowa in Iowa City, Iowa. His secondary focus is civil engineering.

Village of Roselle – Jerry A. Botterman STP Oxidation Ditch Aerator Replacement Bid Awarded

Mon, 12 Oct 2020 15:44:00 GMT

Trotter and Associated, Inc. notified Keno & Sons that they won the bid for the Village of Roselle Jerry A. Botterman STP Oxidation Ditch Aerator Replacement with the low bid of $665,072.00.

The Village of Roselle Jerry A. Botterman STP Oxidation Ditch Aerator Replacement Project includes replacement of four (4) fixed mechanical aerators, without basin dewatering, replacement of control and power wiring for each of the aerators back to the MCC and restoration of disturbed areas. The project will be completed in such a way that minimizes the impacts to the operation of the wastewater treatment facility and need to bypass pump, including minimizing impacts to the neighboring residential areas and roadways.

Village of Barrington Hills 2020 Road Resurfacing Program Awarded to Brother’s Asphalt

Mon, 12 Oct 2020 15:39:00 GMT

Trotter and Associates, Inc. would like to announce that Brother’s Asphalt was awarded the Village of Barrington Hills 2020 Road Resurfacing Program with the low bid of $796,287.33 which was under budget.

The Village of Barrington Hills 2020 Road Resurfacing Program includes all labor, services and materials necessary for the resurfacing of various roads throughout the Village of Barrington Hills. This work consists of: HMA Surface Removal; Class D Patches; CMP Removal and RCCP Replacement; Resurfacing; Placement of Pavement Markings on Various Roadways; Landscape Restoration and all other work necessary to complete the project in accordance with the plans, specifications and all other applicable standards.

City of Burlington – Well No. 7 Generator Bid Under Budget

Sun, 07 Jun 2020 15:36:00 GMT

Trotter and Associates, Inc. is pleased to announce that the City of Burlington – Well No. 7 Generator project was awarded to Hogen Electric. The bid was under budget at $176,000.00.

The City of Burlington Well No. 7 Generator Project includes all labor, services and materials necessary for the installation of a standby power generator at Burlington Well No. 7, including: excavation and backfill; generator concrete pad; engine generator and automatic transfer switch; electrical work; sidewalk removal and replacement; coordination with utilities; site restoration; and all other work necessary for a complete and functional water main installation as shown, specified, or required.

TAI Welcomes Amy Whitis

Tue, 11 Feb 2020 20:02:00 GMT

Trotter and Associates, Inc. is proud to welcome Amy Whitis. Amy has a B.S. in Environmental Science from Indiana University, Bloomington and 5 years of municipal government experience specializing in project and program management. She will be providing administrative support in the Lake Geneva and Fox Lake offices.

City of Batavia Awarded 2020 APWA Chicago Metro Chapter Project of the Year – Environmental $25 – 75 Million

Tue, 11 Feb 2020 19:39:00 GMT

The City of Batavia is located along the Fox River in southern Kane County, approximately 35 miles northwest of downtown Chicago. The City is bordered by the City of Geneva to the north, the Fermi Lab to the east, the City of North Aurora to the south and the unincorporated Batavia to the west. The City’s Wastewater Treatment Facility (WWTF) is located on Shumway Avenue on the western shore of the Fox River, approximately three-tenths of a mile south of the Wilson Street Bridge. The treatment facility has a design average treatment capacity of 4.2 million gallons per day (MGD). The facility provides preliminary, primary, and secondary treatment for flows received from the tributary communities to meet strict effluent water quality requirements before discharging to the Fox River.

This project is the first of three phases to upgrade the City of Batavia’s WWTF. The proposed footprint of the future Phase II structures required the relocation of several major systems in the plant during Phase I; A Main Building was constructed for administration/lab, maintenance garage, the plant’s main switchgear, and sludge dewatering – This building utilized rammed-aggregate piers for foundation support; A Digester Operations Building was constructed for an intermediate pump station and digester heating, mixing and transfer systems which required shoring and bedrock removal; Rehabilitation of the Anaerobic Digesters; Ferric Chloride feed and storage systems for chemical phosphorus removal; Rehabilitation of excess flow disinfection. Equipment failure during construction required an emergency bypass of the Facility for replacement of three slide gates.

The City implemented temporary odor control within their existing Sludge Handling Building while they were without digestion for over a year. Project change orders were under 2%.

The City elected to fund the project through the Illinois EPA’s State Revolving Fund program. Utilizing the low-interest loan program the City maintains an extremely efficient facility producing a consistently high-quality effluent. This long-term planning has allowed the City to stay ahead of regulatory requirements by utilizing a sustainable funding source.

TAI assists City of North Chicago in neighborhood revitalization efforts

Mon, 03 Feb 2020 16:20:00 GMT

Trotter and Associates (TAI), the City of North Chicago’s engineer, began 2020 by coordinating the first of a series of structure demolitions. TAI’s Phil Kazimier (Head of Construction) and Steve Cieslica (Vice President, P.E.) prepared the plans & specifications for this project while Chris Merino has been overseeing and coordinating the demolition portion in the field. TAI’s GIS staff (Mark Dupree & Chris Merino) have also assisted the City with tracking demolition projects throughout the years with an interactive map . This busting program has been partially funded by a Community Development Block Grant (CDBG) and IDHA Abandoned Properties Grant. As a result of the City’s blight busting program, North Chicago has seen a substantial increase in property values.

The project has been featured on ABC7 News , WBBM News Radio and The Daily Herald .

Jose Chavez, E.I.T. Joins the TAI Team

Tue, 28 Jan 2020 18:52:00 GMT

TAI is excited to welcome Jose Chavez as our newest team member. Jose graduated from Northern Illinois University with a Bachelor’s of Science in Mechanical Engineering in 2017. While at Northern, Jose was a member of Tau Phi Sigma Multicultural Fraternity and the Society of Hispanic Professional Engineers. While in these organizations, he was able to serve the local Dekalb community by volunteering at a local homeless shelter, was part of community clean up events, and attended networking and professional development conferences and workshops.

Following his graduation, he was able to gain some valuable engineering experience in the equipment manufacturing industry. Jose did successfully pass the Fundamentals of Engineering exam, obtaining his EIT license, and is now working towards becoming a licensed Professional Engineer. Jose is excited to be a part of the TAI team and will be working out of the St. Charles office.

APWA Fox Valley Branch Project of the Year (Environmental – $25-$75 Million) Awarded to the City of Batavia

Wed, 15 Jan 2020 14:00:00 GMT

Congratulations to the City of Batavia and their Project of the Year (Environmental – $25-$75 Million) Award from the APWA Fox Valley Branch presented on Tuesday, January 14 ^th !

Construction Announcement: North-South System Water and Sewer Interconnect Phase 1 – Fox Lake, IL

Thu, 14 Nov 2019 18:38:00 GMT

Construction is underway for Phase 1 of the North-South System Water and Sewer Interconnect in the Village of Fox Lake, IL. This $9.1 Million project will connect separate North and South drinking water and wastewater systems into one system. The North-South Water and Wastewater Interconnect Project will be constructed over two phases. The project includes approximately 200 LF of 24” gravity sewer, 730 LF of 8” gravity sewer, 2,460 LF of 16” force main and 3,100 LF of 12” force main, along with two new 1400 gpm lift stations and the rehabilitation of the Village’s Main Lift Station. Phase 1 will also include construction of roughly 6,570 LF of water main ranging in size from 6” to 20”, hydrants and valves. Construction of the interconnecting pipelines includes tunneling operations at two State Route 12 and Metra railroad undercrossings, and two long directional drilling operations beneath the Nippersink and Pistakee Lake channels.

The interconnect will allow the surplus drinking water supply in the South System to support the North System. The existing Tall Oaks WWTP in the North System has reached the end of its service life. Interconnect of the two sewer systems will create a centralized wastewater collection and treatment system at the existing Northwest Regional Water Reclamation Facility and allow the Tall Oaks WWTP to be retired.

Fox Lake will finance the project costs with loans from both the Water Pollution Control and Public Water Supply loan programs administered by the Illinois Environmental Protection Agency (IEPA). The Village qualifies for and has secured $2.3 Million in principal forgiveness which will reduce the size of the loan, thus reducing annual principal and interest payments.

TAI’s Aaron Berry Competes in the Operations Challenge at WEFTEC!

Mon, 07 Oct 2019 14:38:00 GMT

Operations Challenge is the “Wastewater Olympics” for professionals in the wastewater treatment industry. Teams of four members test their skills and compete in five separate events: operations, maintenance, laboratory, safety, and collection systems. Winners are determined by a weighted point system, typically based on time. Trotter and Associates, Inc. was proud to have our very own Aaron Berry, P.E. compete in this year’s annual competition on behalf of CSWEA. Congratulations to the CSWEA Shovelers for taking 1 ^st place in the operations/process event, and the CSWEA Pumpers for taking 4 ^th in laboratory!

Trotter and Associates, Inc. attends WEFTEC 2019

Thu, 26 Sep 2019 19:27:00 GMT

Celebrating its 92 ^nd year, The Water Environment Federation (WEF) is a not-for-profit technical and educational organization. Their premier event, WEFTEC, is the largest conference of its kind in North America and offers water quality professionals an opportunity to learn about cutting edge technologies while promoting peer-to-peer networking. Taking place at McCormick Center in Chicago, the exhibition was held on September 21 ^st thru September 25th. At Trotter and Associates, Inc., we pride ourselves on gaining the best water quality education and training, which is why all of our water and wastewater engineers attended WEFTEC 2019. We are excited to bring back what we have learned and apply the technologies to future projects.

Visit Trotter and Associates, Inc. at the University of Illinois Urbana-Champaign CEE Career Fair Thursday, September 26th

Thu, 26 Sep 2019 12:40:00 GMT

Scott Trotter, P.E., BCEE and Jillian Kiss, P.E. will be attending the U of I CEE Career Fair on Thursday, September 26 ^th from 10:00am – 4:00pm. Trotter and Associates, Inc. has developed a highly qualified team of professionals and is seeking full time employees as well as summer interns for 2020.

Team Members Qualities:

Professional/Hard Working

Organized/Accountable

Good Listeners/Effective Communicators

Strong Problem Solving Skills

Sound Advisers

Engaging Presenters

Trotter and Associates, Inc. provides an excellent benefit package:

Full-Time Employees receive:

Continuing Education & Professional Seminars

Tuition Reimbursement

Health, Dental, and Vision Insurance

Vacations/Sick Time accrued from date of hire

Paid holidays

Overtime pay

Retirement Plan – SIMPLE Plan

Year-end profit sharing

Short Term Disability

Long Term Disability

Life Insurance

TAI Welcomes Dave Bronars, P.E., S.E. as our New Chief Structural Engineer

Fri, 30 Aug 2019 15:57:00 GMT

Trotter and Associates, Inc. would like to welcome Dave Bronars, P.E., S.E. as our New Chief Structural Engineer. Dave will be working out of our corporate office in St. Charles, Illinois.

As a licensed professional structural engineer, Dave brings over 35 years of structural design and construction engineering and inspection experience to TAI. Dave is a graduate of the University of Illinois Urbana-Champaign and is licensed in 13 states.

Dave’s focus throughout his career has been to provide design for horizontal and vertical infrastructure which has included the design and construction of bridges, airports, municipal buildings, water and wastewater treatment plants throughout the country.

We are very excited to welcome Dave to the TAI team!

TAI Attends the Fox Valley Operators Association Annual Conference

Fri, 30 Aug 2019 14:16:00 GMT

On August 18 ^th , The FVOA Annual Conference took place at the Kane County Fairgrounds. Organized by TAI’s Jerry Ruth, the conference was a great success. Chris Marschinke manned the booth, while Liz Heise presented to over 50 people on “Process Control and Optimization Strategies of BNR Processes” with City of St. Charles Wastewater Division Manager Chris Rebone. She discussed the Orbal oxidation ditch at the Village of East Dundee, the Bardenpho process at the Village of Algonquin, and the new A2O process with primary sludge fermentation at the City of St Charles Main Plant. She explained the theory of operation of the new A2O process, the flexibility of design, and the process control methods that were implemented to allow for process optimization and energy efficiency. Chris then discussed the challenges that they have faced during start up and the optimization strategies that they have been using to get the process up and running. Thanks for having us FVOA!

Dylan Pruter Joins Trotter and Associates, Inc. as a Summer Intern

Wed, 26 Jun 2019 14:57:00 GMT

TAI welcomes Dylan Pruter as our newest Summer Intern. Dylan has just finished his sophomore year at St. Charles North High School. Since last fall, Dylan has been working at our St Charles office as part of a joint school/work program with St. Charles North High School called Project Synergy. As part of Project Synergy, Dylan would come in once a week to shadow one of our staff members giving him practical experience of our full range of engineering services.

This summer Dylan will be interning with our survey team, working side by side with our surveyors to gain better understanding of our surveying practices. Trotter and Associates, Inc. has a proud history of providing internship opportunities to high school and college students and average 3 to 4 interns each year.

Trotter and Associates Bring on Three New Summer Interns

Tue, 11 Jun 2019 16:54:00 GMT

Trotter and Associates, Inc. has a proud history of providing internship opportunities to civil and environmental engineering students and have averaged 3 to 4 interns each year. This year, TAI has committed to providing internships to three outstanding students.

Shain Hennessy, from Morris, Illinois, has just completed his junior year and is pursuing his Civil Engineering degree at University of Illinois Urbana-Champaign. Ryan Moeller is a freshman in civil engineering at the University of Illinois Urbana-Champaign working towards a primary degree in environmental and a secondary in structural.

This past fall, TAI employed Dylan Pruter, a high school sophomore, through the joint work program with St. Charles High School called Project Synergy. We are excited to have him join our survey team this year as a summer intern.

Elizabeth Heise and Scott Trotter, P.E., BCEE, receives the 2019 Radebaugh Award

Tue, 04 Jun 2019 13:39:00 GMT

Elizabeth Heise, E.I.T. and Scott Trotter, P.E., BCEE, received the 2019 Radebaugh Award at the CSWEA 92nd Annual Meeting Awards presentation on May 15, 2019. The Radebaugh Award is awarded for the best paper presented at the Annual Meeting in that year by a Central States member.

The paper “The Effects of Side Streams On Phosphorus Removal” reviews the nationwide push to reduce nutrient levels in United States waterways that has been implemented by the USEPA. Noting that, effort has affected NPDES permits for treatment systems through implementation of a total phosphorus effluent limit. In some states, this limit is as low as 0.075 mg/L. These new regulations have necessitated advanced treatment methods at plants that were not originally designed with the intention of removing phosphorus. There are many phosphorus removal methods that can be implemented including chemical removal, biological removal, or a combination of the two.

The best method is plant specific, based on parameters including size, existing processes, available land, and public opinion. This study was conducted to determine the impact on the existing infrastructure, specifically the sludge stabilization and dewatering processes, of phosphorus removal at various wastewater treatment facilities throughout Northeastern Illinois.

It was concluded that without thorough evaluation of the impact of the side streams, both Chemical Phosphorus Removal and Biological Nutrient Removal (BNR) are likely not going to perform as effectively as possible. The impact of compounding phosphorus due to the side stream was found to be so significant in some situations that BNR proved to be completely ineffective. A detailed analysis of the side stream is recommended for any WWTFs that are implementing phosphorus removal processes. This was also found to be a primary contributing factor in plants under-performing as compared to the designed phosphorus removal efficiencies.

Eli Winkle Joins TAI Civil Engineering Team

Tue, 04 Jun 2019 13:31:00 GMT

Trotter and Associates, Inc. would like to welcome Eli Winkle to our Civil Engineering team who will be working out of our St. Charles office. Eli graduated from the University of Dayton with a B.S. in Civil Engineering.

We are especially excited about Eli joining TAI as he worked for us last summer as an Intern. Eli’s upper level classes focused on structural engineering and water/wastewater treatment. At the University of Dayton, he was part of ETHOS Club, a community service club for engineers, as well as ASCE (American Society of Civil Engineers).

Trotter Welcomes Ryan Moeller as a Summer Intern

Tue, 04 Jun 2019 13:24:00 GMT

TAI welcomes Ryan Moeller as our newest Intern. Ryan is a freshman in civil engineering at UIUC and was on the Dean’s List for fall 2018. He will be graduating in fall 2021 with a primary in environmental, a secondary in structural, and hopes to complete an MS thereafter.

Ryan is a member of various RSO’s on campus, including WEF, Concrete Canoe, REACT, and Phi Eta Sigma honor society. In High School, Ryan was heavily involved in scouting, and became an Eagle Scout last year.

Phase 1 Study – US Route 20 / Reinking Road Roundabout

Wed, 29 May 2019 16:24:00 GMT

US Route 20 is a two-lane rural highway through Northeastern Illinois that curves through the Pingree Grove town center area on a relatively sharp 500-foot radius curve. The regulatory speed limit on US 20 changes from the statuary speed limit of 55 mph to 40 mph in advance of the curve in either direction and then to 30 mph in the immediate vicinity of the curve and west and southeast of the Reinking Road intersection. The intersection has an additional problem in that the existing curve is super-elevated.

The proposed improvements consist of reconstructing the intersection of U.S. Route 20 and Reinking Road and constructing a roundabout. The single lane roundabout contains an inscribed circle diameter of 145 feet with a circulatory width of 16 feet. The approach lanes widen from 12 feet to 16 feet at the entry to the roundabout and a barrier island channels the approach vehicle. The exit lanes taper from 16 feet to 12 feet to match the proposed 3-lane cross section.

Sidewalk and bike path improvements include the relocation of the existing 5-foot sidewalk, and a potential 10-foot wide bike path to match the roundabout alignment.

City of Elgin Phase I Engineering – Scope of Services

Project Purpose

Links:

https://www.shodeen.com/

https://www.cityofelgin.org/

https://www.villageofpingreegrove.org/

https://www.shive-hattery.com/

Aaron Berry P.E. Receives the CSWEA 2019 Collection System Award

Tue, 21 May 2019 15:06:00 GMT

Mr. Aaron Berry, P.E. earned his civil engineering degree from the University of Dayton and is a key member of Trotter and Associates’ Water/Wastewater Division. He recently received the 2019 Collection System Award at the CSWEA 92 ^nd Annual Meeting. Each year the Central States Water Environment Association awards one person the Collection System Award (one from each State Section) in recognition of outstanding contributions in advancing collection system knowledge and direct or indirect improvement in water quality.

Aaron is commitment to professionalism and encouraging the next generation of professionals is second to none. Aaron has made it a priority to be involved in local and national organizations. He is the incoming chair of the Membership Committee for WEF, serves on the WEFTEC Technical Advisory Committee, Membership Committee Chair for Illinois Section of CSWEA and has recently been asked to serve on the Collection System Committee for Illinois Section of CSWEA.

TAI Welcomes Jeremy Plank to our Civil Engineering Team

Tue, 21 May 2019 14:58:00 GMT

Trotter and Associates, Inc. welcomes Jeremy Plank to our Engineering Division and will be working in our St. Charles Office. Jeremy graduated from University of Illinois with a Bachelor’s degree in Civil Engineering.

While attending school, Jeremy also was one of the head coaches for both the Sky Ice Elite 14U kids’ basketball and for Central Illinois Little League. During his internships he focused on managing several projects and drafting site plans using both AutoCAD and MicroStation.

Chris Marschinke P.E. Named CSWEA 2019 Young Professional of the Year

Mon, 20 May 2019 15:07:00 GMT

Chris Marschinke P.E. earned his civil engineering degree from the University of Illinois, Urbana-Champaign and is a strong member of Trotter and Associates’ Water/Wastewater Division. He was named the 2019 CSWEA Young Professional of the Year at the recent 92nd Annual Meeting.

Chris was also inducted as a member of the “Sentral States Select Society of Sanitary Sludge Shovelers” a group recognizing those who put forth distinguished and meritorious service for the CSWEA.

His commitment to professionalism and encouraging the next generation of professionals is second to none. Chris has made it a priority to be involved in local and national organizations and is currently serving as the Central States Water Environment Association (CSWEA) – Illinois Section Chair and Students Committee Past-Chair, the Water Environment Federation (WEF) – Student & Young Professionals Service Project Past-Chair and the Kane County Water Association (KCWA) – President.

Trotter and Associates, Inc. Receives Multiple Awards at CSWEA 92nd Annual Meeting

Mon, 20 May 2019 12:13:00 GMT

TAI received multiple awards at the CSWEA 92 ^nd Annual Award Event on Wednesday, May 15, 2019. The CSWEA president honored this year’s winners for the WEF and CSWEA Awards presented to the very best in our industry. TAI staff members were presented with the following awards:

Chris Marschinke, P.E. received the Outstanding Young Professional Award – Established in 2007, this award is given to one person from each State Section in recognition of outstanding contributions of a young water environment professional for significant contributions to CSWEA and to the wastewater collection and treatment industry.

Aaron Berry, P.E. received the Collection System Award – This award is given to one person from each State Section in recognition of outstanding contributions in advancing collection system knowledge and direct or indirect improvement in water quality.

Chris Marschinke, P.E. received the 7 S Society Award – The “Sentral States Select Society of Sanitary Sludge Shovelers” is for recognition to those who put forth distinguished and meritorious service for the CSWEA. Members receive a certificate of membership in the society and a gold shovel that must be worn during all CSWEA and WEF functions.

Liz M. Heise, E.I.T. and Scott Trotter, P.E. , BCEE, received the Radebaugh Award – The Radebaugh Award is awarded for the best paper presented at the Annual Meeting in that year by a Central States member.

Trotter and Associates, Inc is honored to be a part of the Central States Water Environment Association and for being recognized for their achievements in improving water quality.

IEPA Finalizes CEU Requirements – Wastewater Operators

Wed, 15 May 2019 14:12:00 GMT

The IEPA will begin requiring Continuing Education Units from wastewater operators. This long-anticipated requirement will become effective on July 1, 2019.

Here is what we have learned:

Shain Hennessy Joins Trotter Team as a Summer Intern

Tue, 14 May 2019 12:50:00 GMT

Trotter and Associates is looking forward to having Shain Hennessy as our newest intern. Shain just finished his Junior year at the University of Illinois at Urbana-Champaign. His primary focus of study is hydrology with his main interest in water treatment plants and storm sewer water design.

Shain is looking forward to the next school year where he will be using geotechnical engineering principles of soil mechanics and rock mechanics to investigate subsurface conditions and materials. Shain is a member of the National Society of Collegiate Scholars, and will be serving as the vice-president for the 2019-2020 school year.

Visit Trotter and Associates Inc at the CSWEA 92nd Annual Meeting

Mon, 13 May 2019 10:00:00 GMT

The Annual Meeting of the Central States Water Environment Association (CSWEA) is unique in that one of its core goals is to get young Professionals even more engaged in the industry which ties into this year’s theme “Transitioning to a New Generation”. This year’s CSWEA 92nd Annual Meeting will be held at Manona Terrace, Madison WI from May 14 – May 16, 2019.

CSWEA is comprised of resource recovery professionals including facility operators and managers, consulting engineers, regulators and educators from Illinois, Wisconsin, and Minnesota. The CSWEA Annual Meeting provides a great opportunity for your organization to market your products and/or services to decision makers involved in all facets of the water pollution control field.

Stop by our booth (#115 and #117) and meet with Scott Trotter, P.E., BCEE, Chris Marschinke, P.E, Aaron Berry, P.E, Jillian Kiss, P.E. and Liz Heise who will be in attendance and are looking forward to discussing how we can work with you on your next project.

You can find out more about the CSWEA 92nd Annual Meeting and to download the full agenda here .

Visit Trotter and Associates, Inc at the 2019 APWA Wisconsin Chapter Spring Conference

Tue, 07 May 2019 14:34:00 GMT

Visit Trotter and Associates, Inc. at the American Public Works Association (APWA) Wisconsin Chapter 2019 Spring Conference at the Best Western Premier Waterfront Hotel and Convention Center in Green Bay, WI from May 8 – May 10, 2019 at booth #208 & #210!

The conference is co-hosted by the City of Oshkosh Public Works Department, led by James Rabe, Director of Public Works and by OMNNI Associates, Inc. led by Bob Givens, APWA-WI President Elect. It provides a great opportunity to network with Public Works industry professionals who are responsible for specifying and/or purchasing equipment, materials, and services related to the public works industry.

Steve Cieslica, P.E., PE, Bob Benson, P.E and Susan Novak, P.E., will be in attendance and are looking forward to discussing how we can work with you on your next project. You can find out more information and view the full agenda here .

Liz Attends Advanced Training in BioWin™

Wed, 01 May 2019 19:27:00 GMT

TAI Process Engineer Liz Heise spent last week at the McMaster University Innovation Lab in Hamilton, ON for advanced training in BioWin is a wastewater process modeling software that TAI uses to aid in the design and optimization of biological and chemical processes for our clients’ wastewater treatment plants.

The training Liz attended included in-depth design seminars on wastewater characterization, as well as an explanation of the calculations performed by the software. The BioWin developers have collected data from hundreds of treatment plants from across the globe to develop standard kinetic rate reaction equations for over 50 wastewater constituents. The training cover how the kinetic rate equation was developed for each of the constituents, and the impact various process changes may have (for example, the importance of pH modeling in biological/chemical design). Additionally, the software allows the user to model a treatment plant dynamically. TAI uses this capability to evaluate the impacts of varying flows, loads, and temperatures over time, including the compounding impacts of recycle flows from side stream processes.

TAI always has and continues to use old-school proven design strategies but has incorporated modeling to optimize the process providing the most cost effective, practical solution to our clients’ wastewater needs.

Going forward, TAI will be utilizing the modeling software as a training tool for treatment plant staff to demonstrate the impacts various process changes may have on their treatment facility.

Trotter Attending Underground Contractors Association Spring Showcase

Mon, 01 Apr 2019 11:00:00 GMT

TAI will be attending the Underground Contractors Association Spring Showcase on Tuesday, April 16, 2019 from 4:00pm to 9:00pm at Venuti’s Ristorante & Banquets in Addison, IL. Come and meet with professionals from all areas of the construction industry, see the latest in technology with product and equipment displays and demonstrations.

Jim McKenzie, P.L.S. and Tom Cichowski, P.L.S. will be at the Trotter and Associates, Inc. booth and are looking forward to talking with you about how we can work with you on your next project.

TAI Welcomes Alex Dye to our Civil Engineering Team

Wed, 27 Mar 2019 18:23:00 GMT

Trotter and Associates, Inc. would like to welcome Alex Dye to our Civil Engineering team who will be working out of our Lake Geneva, Wisconsin office. Alex graduated from the University of Wisconsin-Madison with a B.S. in Civil Engineering.

During 2017 & 2018, Alex interned at the Dane County Public Works Engineering Department in Madison, Wisconsin and last fall went to Livingstone, Zambia where he helped train residents in welding, car mechanics, soil regenerative methods of agriculture and SOLO certifications in Wilderness First Response.

Alex will be initially focusing on environmental permits, drainage management and hydraulics. We are excited to have him on the team.

Trotter and Associates, Inc. Celebrates 20 Years of Engineering Excellence

Fri, 22 Mar 2019 12:53:00 GMT

Trotter and Associates, Inc. was founded twenty years ago today!!!  The founding members – Colin Shulick, Mark Sikora, Kevin Meyers and I –shared a reputation for implementing practical solutions and possessed a clear vision of what the future would look like.  Immediately after the firm was established, we were provided opportunities to provide water and wastewater engineering services to the City of St. Charles and the City of Batavia .

As many entrepreneurs do – we created a work hard/ play hard environment that was high energy, exciting and most of all fun. We spent long hours together and with our clients. We focused on earning each community’s confidence, respect and trust. Based on the references provided by our first two clients, other communities quickly provided our small team new opportunities. We leveraged our technical expertise and work ethic to pursue larger and more complex projects. The work was challenging, and we excelled at delivering as promised. We became well known for being able to maximize existing infrastructure, evaluate emerging technologies and implement project specific solutions. TAI’s greatest marketing strategy has been to stay focused on our existing clients needs and ensure that we deliver the high level of service that we promised in the beginning.

Trotter and Associates, Inc.’s expertise and capabilities has grown significantly over the years. We have been very strategic when hiring new grads and have invested into the development of our young professionals. They are heavily involved in professional organizations, learning about cutting edge technologies, developing leadership skills and establishing relationships beyond TAI. Most importantly, they are integrated into highly collaborative teams and eventually serve as the resident engineer to gain the practical experience required to become a great designer. Beyond organic growth, we consistently attract key experienced professionals that can enhance the firm’s expertise and contribute to the success of the team. TAI has expanded our services to include civil, transportation, survey, watershed resources and GIS services. Today, TAI is a full-service municipal engineering firm serving over eighty municipalities. We enjoy partnering with our clients to implement innovative, practical solutions for the communities we serve and the environment we live in.

We are proud of our accomplishments and confident in our vision for the future. So, on this anniversary day, March 22, 2019, we (the entire Trotter Team) would like to thank our clients and those in the industry that have helped us become successful. We look forward to continuing to serve the profession and implementing the emerging technologies that will advance our infrastructure for the next generation.

TAI to Attend Watercon 2019 in Springfield, IL

Mon, 11 Mar 2019 12:42:00 GMT

The Illinois Section American Water Works Annual Conference and Expo (WATERCON) brings together utilities, consultants, manufacturers, regulators, students, and more for their mutual benefit through the exhibition, education, and networking events. The focus of WATERCON is to create a learning culture and strategic networking opportunities.

Watercon is where water professionals come to share best practices with their peers and discuss challenges with the water industry (drinking water, wastewater, stormwater management, and reuse). Come benefit from innovative industry programs, products and services, education, and networking opportunities to take home the tools you need to plan and manage successful utilities.

Visit Trotter and Associates, Inc. (TAI) in booth 603-604 from Monday, March 18 – Thursday, March 21, 2019 at the Crowne Plaza in Springfield, IL to discuss anything and everything WATER!

Wheaton Sanitary District was named as the 2019 APWA Professional Awards Winner

Mon, 04 Mar 2019 12:00:00 GMT

The Wheaton Sanitary District’s Tertiary Filtration Improvements Project was recently named as the 2019 Public Works Project of the Year Award winner for the $5 – 25 million Environment category. The Wheaton Sanitary District serves more than 60,000 residents across four municipalities, as well as portions of unincorporated DuPage County. The treatment facility has a design average flow of 8.9 million gallons per day (MGD) and can treat flows as high as 44.1 MGD during rain events. The facility provides primary, secondary, and tertiary treatment of wastewater received to meet strict effluent water quality requirements.

The existing tertiary treatment process included an eight cell Hydro-Clear sand filter system installed in 1982. This system was well beyond its useful service life with excessive backwash rates, significant media loss, and ongoing component failures. In 2013 the District evaluated, and piloted several alternative technologies and determined that an inside-out disc filter system was the most effective long-term solution.

The project was designed by Trotter and Associates, and construction began in fall of 2017. Improvements included the installation of five-disc filter units, with a total treatment capacity of 35 MGD. Notably, the project included an “effluent funnel” designed by Trotter and Associates and Veolia/Kruger. This was the first such design in the United States and allowed for effluent to flow directly out the bottom of the units, eliminating approximately $300,000 in pipe and fittings alone.

The Tertiary Filtration Improvements Project was completed in December 2018, and through teamwork, constant coordination, and hard work, the project was completed within the District’s budget, and with a net change order of less than 0.5% of the total contract price . This change order is substantially lower than the industry average of around 7%.

Trotter and Associates, Inc is proud to have worked with the Wheaton Sanitary District and Joseph J. Henderson & Son, Inc. on this award-winning project.

Trotter at ILLINI CEE Job Fair

Thu, 28 Feb 2019 12:00:00 GMT

Trotter and Associate’s Inc is attending the CEE Job Fair, today, Thursday, February 28, 2019. The CEE Job Fair is being held in the Crane Bay of Newmark Lab, located at 205 N. Mathews Ave., Urbana, Illinois. TAI is currently looking to fill both full time and internship positions for Construction Management Engineers, Environmental Engineers and Transportation Engineers.

TAI is filled with passionate people, a fun atmosphere and approachable leadership. Stop by the TAI booth and speak to Scott Trotter, P.E., BCEE (President) and Jillian Kiss, P.E. to learn more about one of the top Civil and Environmental Engineering Firms in the Chicagoland Area. We are looking forward to meeting with you and talking about your future.

Liz Heise to Attend WEF AWWA Young Professionals Summit

Tue, 26 Feb 2019 12:44:00 GMT

TAI’s staff engineer, Liz Heise will attend the AWWA/WEF Young Professionals Summit in Nashville, TN on March 4th and 5th as the CSWEA Illinois Section Students and Young Professionals Chair.

The AWWA/WEF 2019 Young Professionals (YP) Summit is the premier water and wastewater industry workshop for young professionals. The “Future of Water” theme creates an opportunity for discourse around challenges affecting our water systems locally and globally, as well as other critical water sector topics, such as workforce development and communicating the value of water to our communities. Liz Heise will join other young leaders by exploring her role in water and discussing how she can best serve the water sector at large.

Trotter and Associates, Inc. is proud to be a part of the program which includes a WEF emerging leaders’ workshop, panels, workshops, and interactive speaker sessions that are designed to be thought-provoking, while providing great networking opportunities, and allow young professionals from across the water sector to learn, create and share ideas that will help shape the future of water.

Brett Baseley joins TAI Team

Mon, 25 Feb 2019 16:18:00 GMT

Trotter and Associates, Inc. is proud to have Brett Baseley join our Civil Engineering team.  Brett has over 30 years of experience in various aspects of public works street projects. He has provided construction observations on projects involving FAU, /DOT, MFT and bond issue improvements specializing in roadway and underground utility improvements.

Brett has managed all phases of construction inspection, topographic surveys, construction layout, staking and drafting of plans and preparing documents for public works and street projects. With Brett joining our team, TAI has even more boots on the ground to better serve our clients growing needs.

TAI to Attend Civil and Environmental Engineering Job Fair

Mon, 18 Feb 2019 19:56:00 GMT

Are you looking for a rewarding career in engineering? Trotter and Associates, Inc. is filled with passionate people, a fun atmosphere and approachable leadership. Stop by the TAI booth at the upcoming University of Illinois at Urbana-Champaign’s Civil and Environmental Engineering Job Fair on Thursday, February 28, 2019, and speak to Scott Trotter, Jillian Kiss or Liz Heise to learn more about one of the top Civil and Environmental Engineering Firms in the Chicagoland Area. We are looking forward to meeting with you and talking about your future.

Working for Clean and Healthy Communities in Costa Rica

Mon, 18 Feb 2019 12:00:00 GMT

Global Water Stewardship (GWS) is a subcommittee of Central States Water Environment Association (CSWEA), an organization of wastewater treatment professionals. GWS works to educate people and engineer sustainable centralized solutions that keep waterways clean and communities healthy. Volunteers include members of CSWEA, engineers from across the U.S., students, and business and marketing professionals.

Global Water Stewardship is currently working with AyA, the Costa Rican governing water authority, to identify a community served by an ASADA – or local drinking water utility – that would benefit from a centralized sanitation facility. This is a critical concern as outside of the city of San Jose in Costa Rica, septic systems are typically used to collect black water only in densely populated communities. This creates the risk of accumulating pollutants in the groundwater, where they source their drinking water.

GWS volunteers visit throughout the year to provide education to school children and community members on the impact humans have on the water cycle, the implications of water pollution, and the benefits of centralized sanitation. The group also engages American university students through an annual engineering student design competition, which results in the design of a centralized facility to meet the needs of the identified community.

Liz Heise, a Process Engineer for Trotter and Associates, Inc. has been involved with GWS since 2016, serving as marketing chair, and now as 2nd vice chair. She is very passionate about cleaning up our water systems and loves getting to use her knowledge to help improve not only local communities, but communities across the globe. To find out more about Global Water Stewardship and the current Costa Rican projects click on the following link: https://www.wef.org/wef-waterblog/2019-waterblogs/working-for-clean-water-and-healthy-communities-in-costa-rica/

WEF Commits to Local Stewardship with 2018 Community Service Project

Mon, 18 Feb 2019 12:00:00 GMT

Flooding has been a continual problem in the New Orleans neighborhoods. Water Environment Federation (WEF) has helped lessen the impact of rain water coming from the downspouts from the Treme Community Center’s 1394-m 2 (15,000-ft 2 ) roof with this year’s “Detain the Rain: The Treme Center Transformation” project. The project was organized by WEF Students and Young Professionals Committee (SYPC) and funded by sponsorships and donations, involved more than 175 volunteers from the local community and around the world. Over an 8-hour period the volunteers created a 121 m 2 (1300 ft 2 ) stormwater planter to manage runoff, educate passersby, and beautify the space.

Trotter and Associates, Inc is proud to be a part of one of WEF’s most visible service projects to date. Chris Marschinke, PE, a project manager from Trotter and Associates, Inc. helped lead the 2018 WEF Community Service Project with fellow SYPC subcommittee co-chair Natalie Cook from Donohue & Associates (Sheboygan, WI).  You can read more about this community project by clicking on the following link:

http://news.wef.org/wef-commits-to-local-stewardship-with-2018-community-service-project/

Trotter at Engineering and STEM Career Fair at the University of Wisconsin-Madison

Thu, 07 Feb 2019 12:52:00 GMT

At Trotter and Associates, Inc., our reputation is built on practical experience. Every engineer on our team started in the field, and to ensure that our designs work in the real world, our team has plenty of boots on the ground.

If you are interested in becoming part of our team, come stop by the Trotter and Associates, Inc. table at the Engineering and STEM Career Fair at the University of Wisconsin-Madison today and visit Scott Trotter PE, BCEE and Susan Novak PE.

Trotter and Associates, Inc. to Attend the Illinois Wastewater Professionals Conference

Mon, 04 Feb 2019 13:46:00 GMT

Trotter and Associates, Inc. (TAI) will be attending the Illinois Wastewater Professionals Conference at the Crowne Plaza in Springfield, IL on February 11-13, 2019. The Illinois Wastewater Professional Conference (IWPC) is a joint annual conference hosted by the Illinois Water Environment Association and the Illinois.

Trotter and Associates, Inc. is a full-service civil engineering firm that specializes in water and wastewater engineering and has the wastewater engineering expertise required to resolve the complex issues brought on by increased development, changing regulatory environment, and aging infrastructure.

Both Scott Trotter, PE, BCEE and Jerry Ruth, PE will be in attendance and are looking forward to talking with you about how we can work with you on your next project. For more information about the Illinois Wastewater Professional Conference please click on the following link: Illinois Wastewater Professional Conference

TAI Staff Volunteer for Feed My Starving Children

Mon, 26 Nov 2018 12:00:00 GMT

On Friday, November 8th, a group of Trotter and Associates staff members volunteered for Feed My Starving Children packing specifically formulated meals for malnourished children. For the past 10 years the Suter Company has opened their warehouse and hosted a multi-day packing event. This year’s event included 5,045 volunteers who packed 1,430,352 meals and raised $315,000. TAI was excited to be a part of this community event which is just one ways that TAI is giving back this holiday season. For more information about Feed My Starving Children, visit www.fmsc.org .

World Toilet Day, November 19, 2018

Mon, 19 Nov 2018 19:00:00 GMT

Toilets save lives, because human waste spreads killer diseases. World Toilet Day is about inspiring action to tackle the global sanitation crisis. TAI staff member Liz Heise is featured on Water Environment Federation’s podcast “Words on Water #65” for Global Water Stewardship in Costa Rica. This episode was created to highlight World Toilet Day (which is Today, Nov. 19). Trotter and Associates is please to participate in highlighting the need to act to provide better access to adequate sanitation. You can listen to the WEF’s pod cast by clicking on the following link: https://wordsonwaterwef.com/2018/11/19/words-on-water-65-global-water-stewardship-in-costa-rica/

Trotter and Associates, Inc. part of the St. Charles Christmas Parade

Fri, 16 Nov 2018 20:25:00 GMT

Trotter and Associates, Inc. is excited to be a part of the St. Charles Christmas Parade. The weekend event has been making holiday memories for area families for over seventeen years. The event features seasonal music, holiday movies, sleigh rides and lighted parade floats that light up Main Street between 6th Street and 4th Avenue. Last year the Electric Christmas Parade had over 30,000 people in attendance. Click the following link for more information: https://www.facebook.com/events/177017766517061/

TAI Welcomes Terry Heitkamp, P.E.

Tue, 23 Oct 2018 13:00:00 GMT

Terry Heitkamp brings years of experience to Trotter and Associates. As a 2001 graduate of the University of Wisconsin – Platteville, Terry has been responsible for the plan review of private, residential and commercial developments; in addition to infrastructure planning, design and construction administration. Terry’s dedication to civil engineering is a great addition to our growing TAI Team.

TAI at 2018 League of Wisconsin Municipalities Conference

Thu, 18 Oct 2018 14:57:00 GMT

Come visit Trotter and Associates, Inc. at the League of Wisconsin Municipalities Conference at the Kalahari Resorts and Convention Center in Wisconsin Dells, WI from 8:00 AM – 6:00 PM on Wednesday, October 24 at booth #38.

The 2018 Conference will also offer workshops on Finance, Planning, Ethics, Development, Strategic Collaboration, Pavement Preservation and Stormwater Management along with multiple round table discussions on Thursday and Friday, October 25 & 26. These workshops are a great opportunity to share and connect with other industry professionals. See the full agenda at https://www.lwm-info.org/731/Annual-Conference .

TAI at 52nd Annual WWOA Conference

Wed, 10 Oct 2018 17:20:00 GMT

The 52nd Annual WWOA Conference will be taking place from October 16th to October 19th at the Grand Geneva Resort in Lake Geneva, Wisconsin. This is a great opportunity to learn, share and connect with other industry professionals.

Stop by and visit with Bob Benson, P.E and Susan Novak, P.E. CFM at the Trotter and Associates, Inc. booth to learn how TAI is incorporating new technology and innovative ideas into the Waste Water Industry. Find out more or register for the conference by clinking on the following link: https://www.wwoa.org/organization/annual-conference/

Trotter Speaks at WEF-AWWA Student Chapter

Thu, 13 Sep 2018 20:07:00 GMT

Trotter and Associates was pleased to have Liz Heise (Bohne) and Chris Marschinke speak at the recent WEF-AWWA student chapter group. WEF’s Student Chapters are professional organizations for students with an interest in the environment or becoming more active in the water industry. Student Chapters provide an avenue for the exchange of information and ideas between students, academics and members of the Water Environment Federation.

Liz is the new Students and Young Professionals Chair for the Central States Water Environment Association (CSWEA). She is taking over the role from Chris Marschinke who held the position for the past 5 years and has moved on to become CSWEA Illinois Section Chair.

Liz and Chris talked with the student chapter about the water/wastewater world and the opportunities available to them as students in WEF/AWWA. The students from this group will attend the upcoming WEFTEC conference. The conference is recognized as the world’s largest annual water quality technical conference and exhibition, providing extensive educational opportunities and unparalleled access to the field’s most cutting-edge technologies and services. This incredible opportunity is sponsored by CSWEA.

Today’s students will be creating new standards and methods in improving water quality. Trotter is dedicated to help encourage and develop the new leaders in this ever-growing industry.

Visit Trotter and Associates, Inc. at the Wisconsin Section American Water Works Association 2018 Annual Meeting & Expo!

Wed, 12 Sep 2018 13:07:00 GMT

Visit Trotter and Associates, Inc. at the Wisconsin Section American Water Works Association (WIAWWA) 2018 Annual Meeting & Expo at the Monona Terrace in Madison, WI from 3:00 PM – 6:00 PM on September 12 and September 13, 2018 at booth #17!

WIAWWA’s mission is: “To ensure safe, reliable, and environmentally responsible drinking water by providing education, timely information, and networking opportunities for our membership and the Wisconsin drinking water community at large.” The section offers a wide variety of educational opportunities through conferences, workshops, expositions, and legislative activities dealing with water industry issues. Through these activities, you have the opportunity to network and have fun with the finest water professionals in the industry. Don’t miss the 2018 Annual Meeting & Expo!

View the list of activities & events here . Link to the Technical Program is here .

Village of Fox Lake’s Annual Fish Fry

Mon, 10 Sep 2018 14:36:00 GMT

This past weekend Trotter and Associates, Inc. was proud to sponsor at the Village of Fox Lake’s Annual Fish Fry.  The weekend’s events kicked off with the Mayor’s Fish Fry on Friday, September 7 at Lakefront Park.  On Saturday, families enjoyed participating in the all ages Youth Fishing Derby which was followed up by great food, drinks and giveaways. Several community members, Village staff members, a Boy Scout Troop 85, and TAI Employees volunteered their time which helped make this annual family event a success.

Implementation of Biological Phosphorus Removal at the City of St. Charles WWTF – CSWEA Summer 2018 Magazine

Fri, 07 Sep 2018 14:00:00 GMT

Trotter and Associates, Inc. has been involved with the City of St. Charles, Illinois for over 20 years. A project we are excited to share is the Biological Phosphorus Removal Improvements at the WWTF. Headed by Jerry Ruth, P.E. and our onsite engineer Elizabeth Bohne, the project has been under construction for the past year. Check out the Summer 2018 issue of the CSWEA Magazine for all the details.

http://cswea.org/magazine/

Aaron Berry, P.E. Named CSWEA 2018 Young Professional of the Year

Thu, 30 Aug 2018 14:00:00 GMT

Mr. Aaron Berry earned his civil engineering degree from the University of Dayton and is a strong member of Trotter and Associates’ Water/Wastewater Division. He was recently named CSWEA 2018 Young Professional of the Year at their 91 ^st Annual Meeting. His commitment to professionalism and encouraging the next generation of professionals is second to none. Aaron has made it a priority to be involved in local and national organizations and is currently serving as the Central States Water Environment Association (CSWEA) Membership Committee Chair and the Water Environment Federation (WEF) Membership Vice-Chair.

My Water Legacy: The Streichers – CSWEA Summer 2018 Magazine

Thu, 23 Aug 2018 17:30:00 GMT

Recently, our very own Elizabeth Bohne had the opportunity to interview the Streicher family. Dennis, Matt and Lucas have all dedicated their careers to improving global water quality. For nearly 40 years, their passion has continued to make a difference and improve the environment. To learn more about the Streicher family, check out the Summer 2018 issue of the CSWEA Magazine.

http://cswea.org/magazine/

Happy 40th Anniversary to the APWA Fox Valley Branch!

Thu, 12 Jul 2018 19:55:00 GMT

The 40th Anniversary of the Fox Valley Branch of the American Public Works Association (APWA) will be celebrated today, Thursday, July 12, 2018. During the celebratory event at the Lincoln Inn in Batavia, IL, the history of the branch will be honored.

The Fox Valley Branch of the Chicago Metro Chapter is comprised of the entire counties of DeKalb, Kane, Kendall, McHenry, and portions of DuPage. This very active Branch focuses on providing informative meetings and outstanding, affordable events for its members. 2018 also marks the 32nd year the Branch has provided scholarships to prospective civil engineers and public works employees. To date, the Branch has raised over $178,000 in scholarships that has been provided to 145 worthy recipients!

There are many reasons to celebrate the past and future of the Fox Valley Branch, and Trotter and Associates, Inc. is proud to be an active member.

City of Batavia – 4th of July “Sky Concert”

Tue, 03 Jul 2018 17:09:00 GMT

The 4th of July is a special time in Batavia, IL. The City has a 50-year history of hosting a spectacular fireworks display affectionately known as the “Sky Concert”. The Batavia ACCESS Committee has once again been able to motivate businesses and organizations throughout the community to come together and sponsor the event. Trotter and Associates, Inc. is proud to have assisted in this effort.

http://bataviafireworks.org/sponsors/

The fun starts at Main St. and Millview Dr. in Batavia with an assortment of food vendors and trucks. At 6 p.m., Orange Star will perform popular hits and at 8:15 p.m., the Batavia Community Band performs patriotic tunes to get revelers pumped for the night’s fireworks display. Make sure to secure your spot before 9:30 p.m. to enjoy the city’s dazzling fireworks display.

Using GIS for Mainstreaming Collecting of Asset Information

Mon, 04 Jun 2018 13:30:00 GMT

Mark Dupree, Manager of GIS Services, will be presenting “Using GIS for Mainstreaming Collection of Asset Information” at the 2018 Illinois Collection Systems Conference at the NIU Naperville Campus on Wednesday, June 13, 2018. We all know about GIS (Geographic Information Systems) and what it can do, but how do you use is to effectively collect and maintain asset information?

This workshop will review some of the problems related to asset collection and some low-cost ways to bring GIS out of the back office and into the field, the front office and to the public. We will cover efficient ways to collect, edit and maintain asset information, along with ways to store and to share the critical parts of your operation to the people that need it most.

The 2018 Illinois Collection Systems Conference is a one-day workshop where you can earn 4.5 PDHs (CEUs) while you learn about GIS Collection, Lift Station & Sanitary Sewer Condition Assessment Using Standard Municipal Data, Tunneling Under the Des Plaines River, Subsurface Stormwater BMP’s, Microbial & Chemical Transformation of Wastewater in Sewer and Performing a Desktop Analysis to Justify Funding a Sustainable Sewer Asset Management Program. You will also have the opportunity visit with multiple collection systems professionals/vendors.

Visit Trotter and Associates, Inc. at the APWA Chicago Metro Chapter 2018 Expo & Conference!

Tue, 22 May 2018 18:23:00 GMT

Visit Trotter and Associates, Inc. at the American Public Works Association (APWA) Chicago Metro Chapter 2018 Expo & Conference at the Odeum Expo Center in Villa Park, IL from 7:00 AM – 2:30 PM on May 23 – May 24, 2018 at booth #24!

The conference is the ONLY local/regional event in Chicago public works. Make the best decision for your budget dollars and attend the one event in Chicago where you will meet with hundreds of qualified decision makers who authorize and influence public works spending. In just two days, you can meet face-to-face with 1,500 public works professionals!

View the full agenda and register here .

National Public Works Week: May 20-26, 2018

Mon, 21 May 2018 18:20:00 GMT

Trotter and Associates, Inc. is celebrating Public Works Week from May 20-26, 2018 with “The Power of Public Works” theme, which recognizes the impact the many facets of public works has on modern civilization. From providing clean water to disposing of solid waste, to building roads and bridges or planning for and implementing mass transit, to removing snow on roadways or devising emergency management strategies to meet natural or man-made disasters, public works services determine a society’s quality of life.

We thank all public works professionals, who contribute every day to communities all across North America, for their quiet dedication and indispensable influence on our way of life. Visit https://npww.apwa.net for great ideas on how to celebrate National Public Works Week in your community this year.

Kane County Chronicle – Batavia Sewer Plant Work Moves Ahead

Wed, 16 May 2018 20:03:00 GMT

The City of Batavia main goal for completing this project will be to bring the plant into compliance with a tougher U.S. Environmental Protection Agency for release of phosphorous emissions into the Fox River. To read more about this project click on the following link: https://www.kcchronicle.com/lists/2018/05/04/49552ce48413436daa505664ca785c17/index.xml? page=1

Visit Trotter and Associates, Inc. at the 91st Annual Meeting of the Central States Water Environment Association (CSWEA)

Fri, 11 May 2018 14:00:00 GMT

Visit Trotter and Associates, Inc. at the 91st Annual Meeting of the Central States Water Environment Association (CSWEA) at Drury Lane in Oakbrook Terrace, IL from May 14 – May 16, 2018 at booth #400!

View the full agenda and register here .

Visit Trotter and Associates, Inc. at the APWA WI 2018 Spring Conference!

Tue, 01 May 2018 14:49:00 GMT

Visit Trotter and Associates, Inc. at the American Public Works Association (APWA) Wisconsin Chapter 2018 Spring Conference at the KI Convention Center in Green Bay, WI from May 2 – May 4, 2018 at booth #20!

The conference is hosted by the City of Green Bay Department of Public Works, led by Steven Grenier, Director of Public Works. It provides a great opportunity to network with Public Works industry professionals who are responsible for specifying and/or purchasing equipment, materials, and services related to the public works industry.

View the full agenda and register here .

Visit Trotter and Associates, Inc. at the Walworth County Regional Business EXPO & Career Fair 2018!

Mon, 23 Apr 2018 14:43:00 GMT

Join Trotter and Associates, Inc. at the Walworth County Regional Business EXPO & Career Fair at the Grand Geneva Forum in Lake Geneva, WI on Tuesday, April 24, 2018 from 12:30 PM – 6:00 PM in booth #46!

The Walworth County Regional Business EXPO and Career Fair is the ideal opportunity to network, build new business relationships, promote your products and services countywide and beyond. Up to 70 area business exhibitors plus 100’s of attendees throughout the county will be on hand; meet decision makers and connect/reconnect with past or new customers and clients.

Throughout the EXPO on Tap segment from 3:30 PM – 6:00 PM, there will be FREE professional head-shots, raffle prizes, and 10-15 minute Learn from the Expert segments. Experts in their industry or field will be sharing FREE 10-15 minute presentations from their booths.

This is a great opportunity to network & grow your business, contacts and future prospects. Whether you are already an established business, a start-up, a Fortune 100 or anything in between, if you care about doing business and growing business, you should be at the Business Expo. Learn more and register here .

See you there at booth #46!

Visit Trotter and Associates, Inc. at the 2018 Illinois Wastewater Professionals Conference (IWPC)

Mon, 16 Apr 2018 13:23:00 GMT

Visit Trotter and Associates, Inc. (TAI) at the 2018 Illinois Wastewater Professionals Conference (IWPC) from Monday, April 16, 2018 – Wednesday, April 18, 2018 at the Crowne Plaza in Springfield, IL.

The IWPC is the joint annual conference hosted by the Illinois Water Environment Association and the Illinois Association of Water Pollution Control Operators.

Technical Sessions will focus on: Assest Management, Biosolids Management, Collection Systems, Laboratory, Nutrients, Plant Operations, Pretreatment, Wastewater Treatment, and Watershed Management.

Workshops and Special Events include: a Laboratory Workshop, the Operations Challenge, a Security Workshop, Student Poster Session and an Operations Certification Test Review.

Networking opportunities include the Exhibitors Reception and IWEA and IAWPCO Banquets.

The detailed agenda can be found here . See you there!

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2018 Global Day of the Engineer

Wed, 04 Apr 2018 13:43:00 GMT

On Wednesday, April 4th, 2018, the engineering community around the world comes together in celebration and volunteerism to shine a spotlight on the work done by engineers, and inspire the next generation of engineering and technology professionals.

The third annual Global Day of the Engineer, presented by DiscoverE, is a one-day event that unites individuals, engineering employers, educational institutions, governmental bodies, and engineering associations, all of whom pledge to join in celebrating engineers and engineering. The event puts a face to the people – engineers – who are instrumental in designing innovative, groundbreaking solutions to so many of the world most pressing issues.

In 2017, people from nearly 50 countries participated in Global Day – 2018 promises to be even better! Participation can come in many forms. Those who pledge can honor engineers through Global Day-themed lunches, dinners or coffees, or by arranging for recognition via a public proclamation or a public display. Pledgers can engage students and teachers directly through hands-on activities at schools and youth clubs. Global Day also encourages individuals to highlight local engineering innovations by sharing photos on social media, using the #GlobalEngineer hashtag. There is no fee to participate, and DiscoverE provides online tools and resources .

Corporate partners, NGOs, and engineering societies can pledge to hold Global Day events, or connect their already established events and activities to Global Day. As they identify local engineering achievements and promote Global Day engagement to employees, members, and university engineering students, partners can post the Global Day logo and link to the Global Day web page, include Global Day messages in newsletters/other communications, and promote through social media channels.

Join us for a conversation spanning the globe on Global Day of the Engineer
On Wednesday April 4th, 2018, celebrate Global Day of the Engineer by joining DiscoverE’s A Day in the Life of an Engineer: Making Global Impact . Join this free online conversation at 11 am CST/USA to hear from engineers worldwide focusing their passions into purposeful solutions for great challenges. They will address water and energy sustainability, natural disaster response, and using artificial intelligence for cognitive assistance. Speakers will also share personal visions for the future of engineering. Go to DiscoverE.org/GlobalMarathon to learn more and register.

Visit Trotter and Associates, Inc. at the 2018 WRWA Annual Technical Conference

Mon, 26 Mar 2018 17:09:00 GMT

Visit Trotter and Associates, Inc. (TAI) at the 2018 Wisconsin Rural Water Association (WRWA) Annual Technical Conference from Tuesday, March 27, 2018 – Wednesday, March 28, 2018 at the La Crosse in La Crosse, WI.

There will be pre-conference workshops on Monday, March 28, 2018 on the main topics of water operation & maintenance and wastewater operation & maintenance. The detailed agenda can be found here .

Since 1989, WRWA has recognized those in the State of Wisconsin that demonstrate excellence in the water and wastewater industries. We’d love to see you there!

City of Crystal Lake – Water Treatment Upgrades

Tue, 20 Mar 2018 19:57:00 GMT

The City of Crystal Lake contracted with Trotter and Associates, Inc. (TAI) to design and oversee the upgrades of a 2.3 MGD water treatment facility. The purpose of the project included reduction of the chlorides in the backwash water, removal of TCE and cis 1,2 dichloroethylene.

The backwash from WTP 4 is tributary to WWTP 3. The service area for WWTP 3 is undeveloped, and does not provide sufficient dilution water to maintain a final effluent concentration below 500 mg/L of chloride. Therefore, the City was compelled to reduce the chlorides discharged from the water treatment facility. Several alternatives were reviewed, including more efficient resins, counter current regeneration, brine reuse, and even exporting the backwash to a different wastewater collection basin. The City elected to proceed with the installation of a high efficiency multivessel ion exchange system at WTP 1; diversion of WTP 1 waste from WWTP 3 to WWTP 2; replacement of the ion exchange system at WTP 4, with a higher capacity system having enhanced controls; and an ion exchange waste pumping station and force main to divert chlorides from WWTP 3 to WWTP 2.

The wells tributary to WTP 4 are three shallow sand and gravel wells. During the design process, each of the wells became contaminated with TCE and cis 1,2 dichloroethylene. The City evaluated several alternatives for treatment of the TCE, including replacement of the shallow wells with alternative sources, granular activated carbon treatment, and packed tower aeration. The City proceeded with implementation of a temporary GAC system for short-term treatment, but selected packed towers as the long-term solution. The VOC removal portion of the project was placed in service in June 2011. The WTP 4 portion of the project has been constructed and went online in September of 2011. The WTP 1 multi-vessel packed bed ion exchange system was placed into service in June of 2012, and the Backwash Holding and transfer Facility from WTP 4 to WWTP 2 was placed into service in September of 2012.

In summary, the Project included six mid-size water treatment and residuals management projects:

2018 APWA Chicago Metro Chapter Project of the Year – Fox Waterway Agency

Tue, 20 Mar 2018 14:32:00 GMT

On January 16, 2018, the Fox Waterway Agency (FWA) was awarded the 2018 APWA Lake Branch Chapter Project of the Year for Structures – Less Than $5 Million for their Foundation Modification and Office Renovations Project. More recently, the FWA was also awarded the 2018 APWA Chicago Metro Chapter Project of the Year award in the same category.

In April of 2013, multiple rain storms caused the Fox River to rise over 3 feet, which caused extreme flooding in the surrounding areas. Unfortunately, the FWA was one of the flood victims, with over 2 feet of flood water in the administration office and equipment service area, rendering the facility useless.

Four years later, with no help from insurance companies, and using some FEMA funds, the FWA assembled a team of architects (Trotter and Associates, Inc., Schmidt Engineering,Carmichael Construction, and the Dave Gillespie Design Group) to create a cost-effective way to rebuild the administration offices.

The FWA was able to construct a 3,400 SF flood-proof administration office area by installing 28 helical piles inside the existing steel Quonset-hut building, and constructing a steel beam substructure with concrete floor deck that was 3 feet above the flood elevation. A flood-proof administration office was constructed and tested/verified by the floods in July 2017. The flooding caused a 3 week construction delay, but there was no flood damage.

The FWA was created to improve and maintain the Fox River and Chain O’Lakes public waterway for recreational uses, to restore environmental quality, manage flooding, promote tourism, and enhance the quality of life along the waterway for residents and users alike.

FWA’s jurisdiction includes the 15 interconnected lakes, which make up the Fox River Chain O’Lakes, and 30 miles of the Fox River stretching from the Wisconsin State line to the Algonquin Dam, as well as their tributaries, and over 40 miles of navigable channels. Although their physical jurisdiction is limited to the Waterway itself, their partnerships with local landowners, organizations, and governmental agencies allows the FWA to cooperate in many land-based projects that effect the waterway.

Visit Trotter and Associates, Inc. at WATERCON 2018

Mon, 19 Mar 2018 19:22:00 GMT

WATERCON addresses the “total water” cycle, stormwater management, wastewater treatment, potable water treatment, and water reuse. Today’s economy requires that utility personnel have multiple responsibilities that are no longer limited to one segment of water.

Professionals will come to share best practices with their peers and discuss challenges with the water industry (drinking water, wastewater, stormwater management, and reuse). Attendees will benefit from innovative industry programs, products and services, education, and networking opportunities designed to facilitate new business partnerships. This spectacular face-to-face meeting provides attendees with the tools they need to plan and manage successful utilities.

Visit Trotter and Associates, Inc. (TAI) in booth 603-604 from Monday, March 19 – Thursday, March 22, 2018 at the Crowne Plaza in Spingfield, IL to discuss anything and everything WATER!

Fox Waterway Agency Wins 2018 APWA Chicago Metro Chapter Project of the Year Award

Mon, 19 Mar 2018 14:53:00 GMT

On January 16, 2018, the Fox Waterway Agency (FWA) was awarded the 2018 APWA Lake Branch Chapter Project of the Year for Structures – Less Than $5 Million for their Foundation Modification and Office Renovations Project. More recently, the FWA was also awarded the 2018 APWA Chicago Metro Chapter Project of the Year award in the same category.

To accept and celebrate the award, on Friday, March 16, 2018, Trotter and Associates, Inc. (TAI) attended the APWA Chicago Metro Chapter Awards Luncheon with representatives from the Fox Waterway Agency, Gillespie Design Group, Schmidt Engineering, Inc., and Carmichael Construction Inc.

Acknowledging the difference people make in life is a powerful action. The APWA Awards program was established to recognize outstanding individuals, groups, and organizations representing the best in the public works profession. By recognizing professional contributions, public works professionals promote an atmosphere of mutual respect and provide a way to grow and achieve.

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We would like to thank everyone involved in the project, APWA and the awards committee, for the recognition.

104th Annual Illinois Transportation and Highway Engineering Conference

Mon, 05 Mar 2018 16:05:00 GMT

The 104th Annual Illinois Transportation and Highway Engineering (THE) Conference was held February 27 – 28, 2018 on the University of Illinois campus. There is a lot of momentum in the state of Illinois, and nationally, with respect to renewing and rebuilding the transportation infrastructure, as well as applying emerging vehicle technologies to enhance the safety and efficiency of the transportation system. Over the past decade, the state of Illinois has seen progress in designing and constructing more sustainable transportation infrastructure, rapid repair of roads, bridges, and airports; reductions in urban traffic delay, and a great interest in seeing connected and autonomous vehicles play a major role in a safer and more environmentally-friendly transportation system.

The technical program was laid out to update participants on legal issues for engineers, several construction case studies, emergency repairs of a collapsed bridge, roundabouts, sustainability metrics, 3D measurements and modeling, and much more. An exhibit/luncheon was enjoyed, followed by various breakout sessions and exhibits on topics such as:

Thank you to THE Conference Administration, including the University of Illinois at Urbana-Champaign, the Illinois Department of Transportation, the Illinois Association of County Engineers, and everyone else involved in making this conference a great success! We look forward to next year’s conference.

2018 Forecast North Chicago Conference

Thu, 22 Feb 2018 20:44:00 GMT

The 2018 Forecast North Chicago Conference was held this morning at the Greenbelt Cultural Center in North Chicago, IL. A nice networking breakfast was had, followed by guest speaker presentations and a Lifetime Service Award presentation to Bill Kelley of Jelly Belly Candy Company. Speakers included:

It was great to hear about all of the current projects going on within the City of North Chicago. The future is looking bright, and Trotter and Associates, Inc. is proud to be a part of it!

City of North Chicago Wins 2018 APWA Lake Branch Chapter Award

Mon, 29 Jan 2018 14:03:00 GMT

On January 16, 2018 the City of North Chicago was awarded the APWA Lake Branch Chapter 2018 Project of the Year Disaster of Emergency Repair for the Raw Water Valve Emergency Replacement in their water treatment facility.

The City of North Chicago operates a conventional Lake Michigan water treatment facility. It has a rate capacity of 16 mgd with a typical utilization of 2.8 to 3.6 mgd. It services 16,813 residential and non-residential customers including a global pharmaceutical producer and several high volume institutional customers. It also has emergency interconnect with the Naval Station Great Lakes and Lake County Public Water systems.

On the morning of July 29, 2015 the lower levels of the City of North Chicago’s Water Treatment Facility was flooded when several gate valves malfunctioned due to becoming fouled with zebra mussels. The City of North Chicago worked together with Trotter and Associates and Dahme Mechanical Industries, Inc. to replace the inoperable valves on an emergency basis.

It was decided that the best course of action would be to replace the seized gate valves with AWWA butterfly valves (which would be less likely to become fouled by mussels in the future). It is important to note that the shutdown required for replacement had to be as short as possible in order to restore flow of cooling water to the major industrial user’s manufacturing process.

All the affected gate valves (originally put into service in 1991) were replaced (three 30” and four 20” gate valves). The emergency construction started immediately after the valves were delivered on January 26, 2016. The work was completed over two weekends minimizing the downtime to a matter of hours. The construction was completed and the plant brought back to full operation on February 8, 2016.

Upon completion of the emergency repair work to bring the plant back into full operation, attention was turned to paint and other finishes that may have been damaged by the flooding, or were in need of refinishing. With specification and bid documents prepared by Trotter and Associates a contract was awarded to BP&T Company to address the protective finishes around the plant.

Fox Waterway Agency Wins 2018 APWA Lake Branch Chapter Award

Mon, 22 Jan 2018 20:56:00 GMT

On January 16, 2018 the Fox Waterway Agency (FWA) was awarded the APWA Lake Branch Chapter 2018 Project of the Year Structures – Less Than $5 Million for their Foundation Modification and Office Renovations Project.

Pump Station and Pumping Equipment Considerations Training

Tue, 16 Jan 2018 21:24:00 GMT

The Illinois Section of American Water Works Association in conjunction with Grundfos Pumps Corporation and Danfoss Engineering and Technology sponsored a technical training event on January 9 ^th of 2018 that focused on issues relating to designing, operating and maintaining pumps and pumping equipment at water and wastewater pump stations.

Anthony Jarvis of Grundfos presented on pump station energy efficiency considerations including; pump design and pump curves, HP calculations, power consumption calculations and determining practical and efficient pumping scenarios.

Jeff Vornhagen of Danfoss presented on the proper application of Variable Frequency Drives; how VFD’s benefit a water or sewer system, inverter design and head curve review.

In addition to these presentations, attendees were able to gain hands on training by disassembling a pump and then re-assembling the pump to gain insight on maintenance and control troubleshooting applications. A tour of the manufacturing and QA/QC process of the designing and building Grundfos Pumps was also provided to participants of this training.

Village of Fox Lake – Lighted Holiday Parade

Fri, 22 Dec 2017 19:32:00 GMT

Trotter and Associates, Inc. participated in the 2017 Lighted Holiday Parade in Fox Lake, IL. A Christmas tree, glowing with lights and sparking garland, adorned the Trotter Truck this year. The children and other family members of Trotter Employees sat in the bed of the truck while shouting their joyous wishes and enjoying the mild weather that accompanied the nighttime parade. The employees handed out candy canes while wishing people Merry Christmas, and Happy Holidays. The parade was a great display of community involvement full of Christmas lights, music, Santa, Olaf, and others. Trotter and Associates was honored to be able to participate as part of the community.

TAI Volunteers for Feed My Starving Children

Fri, 17 Nov 2017 13:40:00 GMT

On Friday, November 10th, TAI employees spent their morning volunteering for the organization Feed My Starving Children. Founded in 1987, Feed My Starving Children (FMSC) is a non-profit that provides nutritionally complete meals specifically formulated for malnourished children. Jillian Kiss and Tom Cichowski worked at the packing station, measuring out the five ingredients; rice, soy, vitamins, vegetables and hope. While Steve Cieslica and Ben Steele acted as “runners,” refilling stations with needed materials and delivering completed boxes to weigh stations. In all, the volunteers packed 369 boxes during their shift, or the equivalent of 13,284 meals. This will be able to feed 218 children each for an entire year!

TAI Attends IDNR Permitting and Floodplain Map Change Seminar

Fri, 27 Oct 2017 19:57:00 GMT

On October 18th, Dale Marting, Jr. and Susan Novak both attended the IDNR Permitting and Floodplain Map Change Seminar hosted by IAFSM. The seminar provided an overview of the Illinois Department of Natural Resources, Office of Water Resources Regulatory Programs and was presented by Gary Jereb, Chief of the Northeastern Illinois Regulatory Programs Section. The presentation focused on regulatory floodway management, public water management and dam safety programs. During his presentation, Gary reviewed the restrictions associated with the IDNR’s 3708 and 3700 regulations. He also discussed the regulatory requirements associated with temporary work and construction activities that fall within the IDNR’s regulatory purview. Mr. Jereb noted several times in his presentation that the IDNR is rewriting the 3708 and 3700 rules, the new rules are slated for enactment in 2018.

Brian Chaille with the Illinois State Water Survey’s MT-2 processing team presented a history and guidance regarding FEMA’s MT-1 and MT-2 map revision programs for Illinois. Brian highlighted the FEMA Engineering Library, and discussed how to obtain models and administrator support. He also detailed how the hydrologic review process worked with regards to effective tie-ins, and transitions. The discussion highlighted how these tools are used to prepare the different applications (CLOMR, LOMR, LOMA) for FEMA map revisions. Mr. Chaille noted HEC-2 and TR-20 are no longer programs accepted by the USACOE for floodplain mapping.

City of Batavia – Area 3 Sewer Separation

Wed, 18 Oct 2017 14:00:00 GMT

The city has let and awarded the construction contract for the Area 3 Sewer Separation project. Construction is scheduled to commence the week of October 23, 2017. The city has engaged Trotter and Associates to provide Professional Engineering Construction Observation Services based on our qualifications to provide the city with another successful project. This project is located on the west side of the Fox River, east of IL Rte. 31 (S. Batavia Ave.) and Morton Street within the West Side Cemetery. It is understood that during the June 15, 2015 rain event this area experienced back-ups with this being a combined sewer area (the back-ups included sanitary sewer back-ups). It is also understood that this neighborhood is all too familiar with this type of event and has experienced similar back-ups in the September 2008 and April 2013 rain events.

The project consists of constructing a storm sewer outfall to the Fox River. This has been permitted by the Army Corp and the Kane-DuPage Water Conservation District. The outfall will consist of riprap, precast concrete headwall, 48” and 42” storm sewer as well as storm sewer manholes. The proposed system will connect to the existing system, which will give relief that system.

The intent of this project is to start to eliminate these described issues for the residents in the immediate area of the described project, being that this project will install the storm sewer outfall for the larger area proposed storm sewer system.

It is the intent of this contract and the contractor to substantially complete this project in two to three weeks.

Village of Campton Hills – Green Infrastructure Plan

Fri, 13 Oct 2017 20:44:00 GMT

TAI was retained by the Village of Campton Hills to document and organize the available natural resource data to map out the community’s green infrastructure. This green infrastructure plan is utilized by the Village to effectively incorporate the region’s green infrastructure into future developments under its jurisdiction. It will also be used as an educational tool to show existing residents and homeowner associations where the community’s green infrastructure is located within their parcels, and how they can manage those areas to both protect and enhance the integrity of those interconnected natural areas that span their property.

City of Elgin – Tyler Creek Stabilization at Highland Avenue

Fri, 13 Oct 2017 20:41:00 GMT

Trotter & Associates, Inc. was retained by the Spring Cove Townhouse Association to design, permit, and oversee the construction of stabilization and restoration of Tyler Creek through the multiple residential properties between Highland Avenue and Tyler Creek in Elgin, Illinois.

Tyler Creek residents, in the Spring Cove Townhouse development, noted stream bank erosion which had become severe. Residents were concerned with the erosion as it traveled closer to buildings and infrastructure. Trotter & Associates, Inc. worked with residents to develop a plan for a long term solution to control the erosion. TAI coordinated with the City of Elgin and utility companies to repair the bank. By completing the improvements, the City was able to save money long term.

The project stabilized more than 400 feet of the stream bank, installed two rock riffles for grade control and re-centered the channel thalweg, in addition to providing protection to the existing utilities running along the stream bank in the residents’ yards.

St. Charles Township – Creek Bend Dam Fish Passage Project

Fri, 13 Oct 2017 20:35:00 GMT

This project was started in 2009 by Kane County Department of Building and Environmental Management and the U.S. Fish and Wildlife Service, to restore fish passage to Ferson Creek, a tributary to the Fox River.

The Creek Bend Dam was located on a property recently purchased by the Kane County Forest Preserve District. The IDNR had determined that the dam was a barrier for fish movement in the 52 square mile Ferson Creek Watershed and recommended removal or modification to restore fish passage. The Forest Preserve District was concerned about stream bank erosion and aesthetics of the dewatered impoundment upstream, so the TAI project team, working with both County departments, developed a solution in which the 4 foot high dam would be demolished to its foundation and a rock ramp would be constructed that would effectively lower the upstream impoundment by 2 feet. The project also included partial removal of a smaller, boulder dam 800 feet upstream of the Creek Bend Dam. This additional work was completed after the TAI project team’s hydraulic analysis indicated that the upstream dam, despite its size and configuration, could become a barrier to fish once the downstream tail water was lowered during the Creek Bend Dam rock ramp construction.

The project team prepared the construction drawings and specifications, permits to the USACE and IDNR-OWR, and facilitated several meetings between the County Forest Preserve District and the County Building & Environmental Management Department. Project construction was completed by Biotechnical Erosion Control, Ltd (BECL). The project was funded 75% by the U.S. Fish & Wildlife Service and 25% through Kane County.

City of Warrenville – Warren Avenue Watermain Extension

Fri, 13 Oct 2017 15:35:00 GMT

TAI completed Plans, Specifications and Estimates (PS&E’s) and performed construction observation for the Warren Avenue water main extension project. TAI designed a 1,500 foot long 8-inch PVC water main extension down Warren Avenue from Rogers Avenue to Warrenville Road. The water main was installed by directional drilling and all open cuts for connections and services in the roadway were temporarily patched and then resurfaced through the annual MFT program.

Originally, the water main was to be constructed using open cut methods due to the anticipated soils being cobble and running sand. Once the soils report returned findings of cohesive soils to a depth of 8 feet, it was decided to directionally drill the water main to reduce impacts to the travelling public and the neighborhood. Work included installation of fire hydrants, IEPA permitting, and surveying.

Construction cost for the project was $400,000.

City of Warrenville – Glen Drive North

Fri, 13 Oct 2017 15:30:00 GMT

Trotter and Associates Inc. (TAI) completed Plans, Specifications, Estimates (PS&E’s) and secured the IEPA Permits as well as performed construction observation for the Glen Drive North Sanitary Sewer and Water Main Extension Project. The long term purpose of the project is to better serve this described area of Warrenville with the necessary services, so that the residents may abandon their present wells and septic systems.

TAI’s project design included 6,300 feet of sanitary sewer, 2300 feet of PVC water main and retrofitting the existing storm sewer system extending along Williams Road, Calumet Court and Glen Drive North, all being located between Batavia Road and Butterfield Road within the City of Warrenville. The described work also included services, fire hydrants and other appurtenances to complete the project, including HMA paving. The work was performed in a well-established neighborhood of well-kept residences.

Marty worked closely with the city staff to assure close schedule coordination with the residents. A weekly email blast and if necessary a daily email blast was provided to the neighborhood to inform them of the construction schedules and traffic control changes that may impact their ingress and egress.

Construction cost for the project was $1.99 Million.

CITY OF ELGIN – 2016 COLLECTOR STREET RESURFACING PROGRAM

Fri, 13 Oct 2017 15:24:00 GMT

Trotter and Associates, Inc. prepared preliminary design, final design and contract documents for the resurfacing and rehabilitation of 2.83 miles of streets. The contract documents included a base bid and 5 alternates in order to obtain “economy of scale”. The streets include segments of Allen Drive; Bode Road; Bruce Drive; Campus Drive, Channing Street, Chester Court; Fletcher Drive; North Lyle; Springfield Court; Valley Creek Drive; Waverly and Weld Roads.

The resurfacing work consists of HMA surface removal, pavement patching, installing strip reflective crack control fabric, removing/replacing sidewalk ramps to meet ADA requirements; curb removal/replacement; installing HMA binder and surface courses; pavement markings and restoration work. TAI coordinated with IDOT and Kane County DOT for maintenance of traffic signals.

Campus Drive and Weld Road were rehabilitated utilizing full depth reclamation (FDR) with cement to stabilize the roadway base. Once stabilized, the base was resurfaced with HMA binder and surface courses. This rehabilitation alternative was more economical than completely removing and replacing the existing roadway. Construction was $2 million. TAI also provided construction engineering services on the project.

City of Elgin – On Call Development Review

Wed, 11 Oct 2017 14:55:00 GMT

Trotter and Associates, Inc. has assisted the City of Elgin with various items including development review. TAI has mastered the permitting process that Elgin utilizes, and has provided support to the City in day to day operations when requested. Trotter and Associates, Inc. has assisted the City of Elgin with various items including development review. TAI has mastered the permitting process that Elgin utilizes, and has provided support to the City in day to day operations when requested.

Generally, the plan review process involved stormwater reviews, obtaining an estimate of probable construction cost, receiving approved copies of IEPA permits for water main and sanitary sewer construction, as well as obtaining a form of surety from the developer. If the project being reviewed required a plat of easement for a utility the City was to own and maintain, a memorandum was provided to City Council for acceptance.

TAI’s duties included:

Write license agreements for right-of-way encroachment.
Coordinate internally with various City Departments when project submittals required reviews from other departments.
Coordinate externally with consultants, FRWRD, applicants, lawyers, contractors, etc.

Project file organization was vital to the project; after a project is submitted to the City, the digital files were organized and renamed based on the file naming convention utilized by the City.

Village of Campton Hills – Plan Development Review

Wed, 11 Oct 2017 14:29:00 GMT

Trotter and Associates, Inc. is the plan development reviewer and storm water administrator for the Village of Campton Hills. TAI supports Campton Hills’ Building and Zoning Officer through site plan review for development within the community.

Reviews include: Concept and Preliminary reviews for properties, ensuring that the plat meets ordinances and identifies potential issues, and Final plat reviews which include the review of final engineering drawings as well as storm water management of the site to include detention/retention and erosion control requirements.

TAI is a Certified Review Specialist within Kane County.

Village of Algonquin – Indian Grove Subdivision Roadway Reconstruction

Wed, 11 Oct 2017 14:14:00 GMT

Trotter and Associates, Inc. provided construction observation services to the Village of Algonquin for the construction of the Indian Grove Subdivision Roadway Reconstruction. The Indian Grove Subdivision roadway project consisted of the reconstruction several roadways including Hubbard St. (from bike trail west), Cherokee, Oceola, Navajo, & Iroquois (approx. 4,100 ln ft.), as well as the resurfacing and concrete rehabilitation on Hubbard St from bike path crossing to IL Rt. 62 (approx. 2,100 ln ft.). The project consisted of tree removal, 2,700 feet of new storm water conveyance system (12” to 30” RCCP), curb & gutter installation, and full reconstruction of the pavement, as well as other typical roadway project tasks.

The project was successfully completed in the year of 2015. Construction Observation – CO (per Village of Algonquin Construction Inspection Services guidelines) was performed by Marty Dopke CPII of TAI, whom has over 30 years of construction observation experience, included full time onsite presences by Village approved inspector, identified, documented, attempted to resolve errors, omissions, and oversights found in the plans and specifications by direct action if within delegated authority or otherwise requested action of the Village of Algonquin Project Manager, attended bi-weekly construction meetings and inspected traffic control devices daily.

Construction cost for the program was $3.2 million.

Revisions to STP Funding Allocations

Wed, 11 Oct 2017 13:38:00 GMT

For over 40 years, the use of negotiated percentages and a division of funds by population has been used in the Chicago Metropolitan Agency for Planning (CMAP) area to distribute STP funding to local municipalities. This has been done through an agreement among the MPO Policy Committee, the City of Chicago, and the Council of Mayors Executive Committee, which provides that the individual councils of government and the City of Chicago are each responsible for programming funds in their areas. This agreement has generally been renegotiated with passage of each new federal transportation bill, and this basic arrangement has been maintained since the 1970s.

In the U.S. Department of Transportation’s (USDOT) 2014 Chicago, Illinois Transportation Management Area (TMA) Certification Review, federal reviewers found that CMAP should not be using non-performance (population) based methods to allocate funds and called for an examination of the practice the next time the agreement between the City and the Council of Mayors came up for reconsideration. In addition, the existing agreement called for a reexamination of its provisions when the new federal transportation bill passed at the end of 2015.

The current agreement between the City of Chicago and the Council of Mayors calls for:

• 5% for one or more regional projects as selected by the City of Chicago that benefits both the city and the suburbs.
• 45% of the remaining 95% to be programmed by the City of Chicago.
• 55% of the remaining 95% to be programmed by the individual Councils of Mayors, which is then further subdivided by council population.

With the FHWA requesting the region come up with a performance based selection process for STP funding, an STP working group was formed in early 2017 to begin discussing the future of the program. It was composed of representatives from the Council of Mayors Executive Committee, planning liaisons, Council of Government (COG) directors, the Metropolitan Mayors Caucus, the City of Chicago, Illinois Department of Transportation (IDOT), Federal Highway Administration (FHWA), and CMAP.

From that working group, a draft proposal was presented that contained four elements:

1. New shared funding program
2. Local funding distributed using a needs-based formula
3. Supplemental local project selection criteria based on CMAP’s ON TO 2050
4. Enhanced program management

Shared Local Fund

A Shared Local Fund would be established for funding larger projects supported by the suburban councils or the City of Chicago that address regional performance measures and help advance local and regional priorities.

The Shared Local Fund would be established using a set-aside of the region’s annual allotment of STP funding. Beginning in FFY 2020, the set-aside would be 10%, increasing to 12.5% in FFY
2021, and to 15% in FFY 2022 and all subsequent years. The fund would also be seeded with excess unobligated federal funding, also known as carryover, to be made available by IDOT for programming and obligation by project sponsors in the region. A total of $75 million will be made available: $30 million in FFY 2020, $25 million in FFY 2021, and $20 million in FFY 2022. It is envisioned that additional funds would be added to the shared fund annually, keeping the Shared Local Fund at around $40 million annually.

A Shared Fund Project Selection Committee composed of representatives would be established from:
• The Council of Mayors Executive Committee
• The City of Chicago
• IDOT
• The counties
• The Regional Transportation Authority (RTA) or a designated service boards representative
• CMAP staff
To preserve the strong municipal participation in decision-making, the Councils and City of Chicago would each have three votes, with other represented agencies each having one vote. CMAP staff would only vote in the event of a tie. The Shared Fund Project Selection Committee would have the authority to review applications and recommend projects to the MPO Policy Committee.

Local Programs

After the set asides for the Shared Local Fund, the remainder of the region’s annual STP allotment would be distributed to the eleven regional councils of mayors and the City via a performance-based formula.

In order to direct funding to where it is most needed, the distribution of funding to the councils and City will be by formula and be based on the relative performance of the local jurisdiction system of roadways, functionally classified as collectors or higher, for five measures:
1. Pavement Condition
2. Bridge Condition
3. Congestion
4. Safety
5. Single Occupant Vehicle (SOV) travel
In order to transition from the current population-based distribution to the performance-based distribution, the FFY 2020 distribution for each council and the City would be no more than 10% above or below its FFY 2017 distribution, and the FFY 2021 distribution would be no more than 20% above or below its FFY 2017 distribution. Additionally, no council would have an allocation of less than $3 million in any year.

Adjustments to the annual programming marks for local distribution and the shared local fund to account for changes to the regional allotment would be made by CMAP staff each year and the performance-based share would be re-calibrated to account for changes in conditions every five years, beginning in FFY 2025.

Project Selection to Support the Goals of CMAP’s ON TO 2050

In addition to addressing federal performance measures, the region will develop and implement a long range plan. The development of the region’s next plan by CMAP, ON TO 2050, is currently on-going, and will include several priorities that can be influenced by transportation infrastructure investments. To encourage investments that support the goals of ON TO 2050, each individual council and the City of Chicago would incorporate regional priorities into their project selection methodologies by assigning at least 25% of the points to six regional priorities:
1. Green Infrastructure
2. Reinvestment
3. Freight movement
4. Economically disconnected areas
5. Complete streets
6. Transit supportive density
Since not all of these ON TO 2050 priorities will be equally relevant in all councils and the City, each would have the flexibility to distribute points to any or all of these regional priorities based on local prerogative.

Enhanced Program Management

Pavement Management Systems
ON TO 2050 will continue the strong emphasis on maintenance and system preservation. Although more than half of the locally programmed STP funds obligated over the last 10 years went toward road resurfacing and reconstruction, the region cannot provide an overall condition rating for the locally controlled Federal-aid eligible routes. Nor is it clear that the funds were used in the most cost-effective way within each council by programming the most appropriate treatment given the age and condition of the pavement. Therefore, pavement management systems will be a vital part of the region’s plan to determine the optimum strategies for the most cost-effective pavement maintenance.

During the phase-in of new agreement provisions, CMAP will work with the councils, the City of Chicago, the counties and IDOT to establish local pavement management systems throughout the region. The pavement management systems will be used to determine the appropriate timing for pavement projects, and these types of projects will not be considered for federal funding unless they are included in a pavement management system.

Active Program Management
Ensuring that federal funds are obligated in a timely manner will be a priority. Funds left unobligated are subject to being lost by the region. The use of active program management (APM) practices encourages timely expenditure and ensures that projects that are ready to go can move forward. Several councils currently use APM strategies, and the region has successfully implemented APM policies for the CMAQ and TAP funded programs.

However, while advance funding has accelerated implementation of projects, it typically has not been able to make a significant dent in the region’s overall unobligated balance. To prevent the reservation of funding for projects that are not moving forward, and in order to provide a fair and equitable approach, an APM system that is uniform and applies to both the shared local fund and local programs will be developed by the Shared Fund Project Selection Committee. This system would include deadlines for projects to be initiated, deadlines for project phases to be obligated, grace periods for local reprogramming of funds, policies for project and phase eligibility, and policies for re-distribution of unobligated funds to the shared local program.

Phase-in of the Plan

Phase-in of the plan would begin immediately upon execution of the new agreement and would continue through the initial calls for projects for the shared local fund and local programs. In order to establish the Shared Local Fund, while still honoring commitments that councils have made to project sponsors, the addition of new projects or phases of projects to council programs would be discontinued until the new initial call for projects. All individual council funding balances, whether positive or negative, would be forgiven, and a single regional balance of funding would be established. The balance would use that portion of the existing unobligated carryover not reserved for seeding the shared fund that is available for obligation, along with the entire northeastern Illinois allotments for FFY 2018 and 2019, and that portion of the FFY 2020 allotment not set-aside for the shared fund.

Council and City project phases would be advanced to federal obligation on a “first ready, first funded” basis until all committed phases are complete, all funds have been exhausted, or a call for local projects is issued for FFY 2021 – 2025. In the absence of an adopted program, the commitment to the City of Chicago would be defined as the annual allotment, including the 5% regional set-aside, which the City was entitled to for FFY 2017.

Next Steps
As the region transitions to the new program established in the agreement between the Council of Mayors and the City of Chicago, there are a number of implementation deadlines to meet:
• The transition would start with the establishment of the Shared Fund Project Selection Committee by the end of 2017.
• That committee would begin development of an Active Program Management system to be established by June 30, 2018.
• The committee would also develop the shared fund evaluation methodology prior to the first call for projects for the Shared Local Fund.
• CMAP, the councils, the City of Chicago, and the Shared Fund Project Selection Committee would collaborate with each other and appropriate regional partners to collect data necessary for performance-based distribution of funding and the establishment of pavement management systems.
• Finally, CMAP would work with IDOT and FHWA to reconcile accounting of past STP accomplishments to ensure a stable, reliable, and predictable source of funding to implement the new agreement.

Illustrative Change in Local Program Distribution FFY 2017 to FFY 2020:

Batavia Park District – Tanglewood Hills Habitat Park

Wed, 11 Oct 2017 12:00:00 GMT

The Tanglewood Hills property is approximately 30 acres, consisting of grassed and wooded areas, with Mill Creek traversing the site from north to south. The Batavia Park District acquired the property through a developer dedication, and then received a $300,000 grant for use in development of the park. Trotter and Associates, Inc. (TAI) teamed with Martin Design Partnership for the design of the park improvements. The proposed improvements included a playground, shelter, amphitheater, fitness trail, team’s course, council ring, hard and soft surface trails, an ADA-accessible fishing station, and landscaping.

Prior to the start of the design phase, the Batavia Park District and design team gathered topographical survey information, a wetland delineation, and tree inventory. In addition to the wetlands, the site contains large diameter hard wood trees and approximately thirty-five feet of relief from west to east. After the project information was gathered and all items included on the topographic survey, the preliminary design phase was initiated. This included the layout of the paths and the placement of the appurtenances.

Due to the uniqueness of the site, it was important to incorporate the improvements with minimal impacts while addressing the requirements of jurisdictional agencies. The intent of the project was to place the paths throughout the site and to avoid the placement within and adjacent to wetlands. Multiple iterations of preliminary trail alignments and cross-sections were developed to provide an ADA-compliant path system linking the north and south ends of the park. Within the wetland is the placement of an accessible fishing station and the pathway to the station. A field investigation was performed to determine the best location for this improvement, while minimizing the impacts to the area.

After the preliminary plan was completed and prior to the start of final design, the project team contacted all jurisdictional agencies and distributed preliminary plans, and conducted on-site meetings. This allowed comments and questions from jurisdictional agencies to be answered prior to the start of permitting. By completing these proactive steps, TAI was able to reduce permitting time and alleviate concerns.

In addition to working with jurisdictional agencies, TAI was in contact with manufacturers regarding the use of permeable pavement and brick pavers. It was the intent of the Batavia Park District to utilize green engineering for the parking improvements. TAI completed comprehensive research identifying potential alternatives to standard asphalt pavement. This report included pros and cons of different types of porous/permeable pavements, and a synopsis of field investigations of similar installations. The Batavia Park District then used this information when selecting to use permeable brick pavers.

TAI was available during the bidding phase, and remained involved throughout the construction of the site improvements.

Village of Fox Lake – Lakefront Park Building and Grounds Improvements

Tue, 10 Oct 2017 12:00:00 GMT

The Village of Fox Lake received grant funding from the Illinois Department of Natural Resources to assist with the renovation of the Lakefront Park Building and Grounds. The improvements are anticipated to increase the recreational activities and the overall utilization of the facility.

The proposed site improvements consisted of extending a water main to the building for domestic and fire supply, reworking the parking lot for better traffic flow, constructing a splash pad and landscape restoration work. Exterior building improvements consist of new windows and doors, siding and roofing. In addition, the interior improvements consisted of installing an elevator, sports flooring, bathrooms in the locker rooms, fire protection system (sprinklers), HVAC and lighting improvements.

The TAI assisted the Village with design, permitting, bidding, and construction administration services.

Batavia Park District – Clark Island Renovation Project

Tue, 10 Oct 2017 12:00:00 GMT

This project is located within the Fox River and surrounding banks of the Fox River. The Batavia Park District owns and maintains this site which houses improvements such as an open air gazebo, pedestrian bridges, and baseball field and restroom facilities. Many of these improvements, including larger structural items, date back to the 1930’s. Due to the age and heavy use of the improvements, the Batavia Park District recognized the need for rehabilitation of the existing amenities.

Trotter and Associates, Inc. (TAI) teamed with Laflin Design Group to complete the design of the Clark Island Rehabilitation Project which included:

Shoreline Stabilization of Both Islands
Fox River Bridges
Fishing Stations
Temporary Access Road within Fox River
ADA Regional Water Trail Canoe Access Launch
Pathway and Playground Improvements
Woodard Baseball Field Lighting
BMX Action Park with Street Obstacles and Events
Rehabilitation of the Existing Stone Shelter
Restoration of Existing Stone Bridge

It was imperative to preserve the character of the existing facility while providing access to a site in the middle of the Fox River. Two existing bridges provided pedestrian access over the river. Although these historic bridges were aesthetic, they did not offer a safe and ADA-compliant access to the Islands. TAI worked with the Park District, local special interest groups, and the Illinois Historic Preservation Agency to prepare a plan that provided a pathway that met ADA requirements, while preserving one of the original bridges. Due to the uniqueness of the project and the Park District’s limited funds, it was imperative to constantly monitor project costs. TAI completed this through consulting with potential contractors, jurisdictional agencies, and utility companies to ensure constructability and value engineering of the project.

TAI contacted the jurisdictional agencies prior to the start of final engineering and permitting. Comments, questions, or issues that may have arisen during the permitting process were answered within the Final Engineering, or within the original permit applications.

In order to construct the bridges and provide construction access to the islands, TAI designed and permitted a temporary haul road across two-thirds of the Fox River. This temporary roadway was designed to accommodate high water flows throughout the summer and fall. Proactive conversations and field meetings with the United States Army Corp of Engineers alleviated their concerns regarding conveyance of the Fox River Flows, and permitted the construction of this unique project.

TAI Staff worked within the Batavia Park District to properly permit the project through the following agencies:

Army Corp of Engineers / KDSWCD
Illinois Environmental Protection Agency
Illinois Historic Preservation Agency
Illinois Department of Natural Resources – OWR
City of Batavia – Engineering, Building and Batavia Historic Preservation Committee
United States Department of Energy

TAI maintained an active role during bidding and construction. TAI was readily available to be onsite to answer any questions, therefore eliminating potential stoppages or extras. The project was publicly bid with sixteen plan holders at the time of bid opening. The Park District received a low bid of $1,258,180, which was below the Engineer’s Estimate of $1,322,505. The project was completed with less than 0.8% in change orders.

McHenry County Conservation District – Boone Creek Conservation Area

Tue, 10 Oct 2017 12:00:00 GMT

Located in the Village of Bull Valley, Boone Creek Conservation Area is a 608 acre nature area, offering a 2 mile hiking trail and 1.3 mile horseback trail, as well as a picnic area and observation deck. The observation deck includes multiple viewing scopes, which can be used to observe wildlife, including several endangered species that are known to have their habitat in this area.

TAI designed and permitted the engineering plans for the construction of the Boone Creek Conservation Area improvements. The site improvements for this project included a 36-stall parking lot, entrance drive, restroom facility, picnic shelter with various amenities, observation deck with viewing scopes, turf grass event area, an approximately 800 LF grass walking trail and an approximately 900 LF aggregate walking trail.

With this project, it was imperative to preserve the beauty of the natural resources located on the property. TAI coordinated with the McHenry County Conservation District, various state agencies, McHenry County Planning & Development, McHenry County Soil & Water Conservation District and local municipality to create a design that would meet the needs of the client while protecting and minimizing impacts to trees, wetlands, floodplain and endangered species.

Trotter and Associates Inc. provided design, bidding phase services, staking, and erosion control inspection services during the construction of the site improvement.

TAI’s Mark Dupree and Chris Merino attend ILGISA 2017 Annual Conference

Mon, 09 Oct 2017 13:00:00 GMT

Mark Dupree and Chris Merino (part of TAI’s GIS team) both attended the Illinois GIS Association (ILGISA) Annual Conference on October 2nd, 3rd and 4th. We got to hear from Keith Searles of Urban GIS and Jeremy Bartley of Esri, speaking on the future of GIS and all the latest and greatest in GIS software.

We honed our GIS skills with workshops on Unmanned Aerial Vehicles, Advancing your Desktop Capabilities with ArcGIS Pro, GIS Web API’s for Office Use, Harnessing the Power of a Hybrid GIS Ecosystem, and a group of workshops reviewing the best ways to collect and update GIS data. It was also a great opportunity to exchange GIS ideas and practices with so many GIS professionals.

Trotter and Associates, Inc. continues to help a lot of our clients build strong GIS collection and web applications. Please let us know if we can help you as you build and update your GIS program.

Imagine a Day Without Water – October 12, 2017

Fri, 06 Oct 2017 13:00:00 GMT

Can you imagine a day without water?

No water to drink, or even to make coffee. No water to shower, flush the toilet, or do laundry. Hospitals would close without water. Firefighters couldn’t put out fires and farmers couldn’t water their crops.

Some communities in America already know how impossible it is to try to go a day without our most precious resource: Water. Imagine a Day Without Water 2017 is the third annual day to raise awareness and educate America about the value of water. Trotter and Associates is supporting this initiative to raise awareness about the importance of water and wastewater infrastructure in the U.S and globally. On October 12, 2017 more than 500 organization are coming together to acknowledge the importance of water in our daily lives.

To learn more about this initiative check out:

http://imagineadaywithoutwater.org/

http://thevalueofwater.org

Buy America – Buy American Acts

Fri, 29 Sep 2017 14:00:00 GMT

There are several legal authorities requiring the use and purchase of iron and steel products that are produced in the United States for rail and road transportation projects as well as construction or repair of public water and sewer systems or treatment works. The requirements apply to purchases made by both the U.S. government, recipients of federal funds, and third-party procurements, such as projects funded by the Federal Transportation Administration (FTA) grants or Clean Water State Revolving Fund projects.

The Buy American Act was established in 1933 and has a broad range of applications. The Act requires the United States government to prefer products produced in the United States in its purchases. This act has broad guidelines and is more easily fulfilled than the similarly named Buy America Act and the American Iron and Steel (AIS) requirements. The major requirement of the Buy American Act is that greater than 50% of the material cost must be US sourced, this pertains to the mining and manufacturing costs. A notable clause within this Act is that assembly is a form of manufacturing. This means that parts smelted outside of the country, but assembled within the U.S. satisfy the Buy American Act and are considered locally manufactured. Waivers (exceptions) to this act include stipulations for the following; use abroad, against public interest, unreasonable costs and unreasonable availability in sufficient quantity and quality, and various statutory waivers in agreement with various international agreements.

The Buy America Act applies to purchases related to the construction of federally funded roads, highways, railways and moving of utilities for such projects. The Buy America Act and AIS are stricter than the Buy American Act and hold many similar requirements to one another. Major requirements of the Buy America Act include; all iron and steel must be manufactured within the U.S. (waivers can provide minor exemption, of which are similar to the AIS waivers), and all phases/components of the project must fulfill the Buy America Requirements. For instance; if an FTA funded project includes relocation of utilities and the local Village/City is paying for these costs, the requirements of the Buy America Act must still be fulfilled even though no federal money is being used for these costs. Waivers that can be used as exemption to these requirements include the following; costs are inconsistent with public interest, material is not manufactured in sufficient quantity/quality locally, cost of the single material increases the cost of the overall project by 25%, and the De Minimis waiver: costs do not exceed the greater of $2,500 or 0.1% of the total cost of the project. The De Minimis waiver cannot be used for a single “highly manufactured,” (Valve, motor, etc.) item. It is usually used for mass produced fastening material, such as nuts and bolts.

The Clean Water Act requires the use of AIS in Clean Water State Revolving Fund projects. The AIS requirements are similar to those under the Buy America Act. AIS requirements have been specifically defined to apply to the following equipment; lined or unlined pipes or fittings, manhole covers and other municipal castings (additional definition provided), hydrants, tanks, flanges, pipe clamps and restraints, valves, structural steel, reinforced precast concrete, and construction materials. Waivers include; inconsistent with public interest, production in insufficient quantities and quality, and the cost of the entire project will increase by more than 25% with a locally sourced product. The De Minimis waiver from AIS allows 5% of incidental components (must also be less than 1% of the total cost of materials), to not be locally sourced (again, this usually applies to nuts and bolts). Not to be confused with the De Minimis waiver, the Minor Components waiver applies to manufacturers and allows a manufacturer to use 5% (cost) of the components to be sourced outside the US.

It is the funding recipient’s responsibility to assure that all construction and purchase contracts are executed in compliance with AIS and Buy America requirements. The recipient is also required to maintain a record of all forms and certifications necessary to demonstrate compliance. Intentional and unintentional violation of these acts usually result in removal and replacement to the offending material and a major cost to the contractor or manufacturer.

Trotter Attends the Illinois Boundary Law Principles and Legal Description Interpretation Seminar

Mon, 25 Sep 2017 14:00:00 GMT

Jim McKenzie, Director of Land Surveying, and Tom Cichowski, Chief Surveyor, recently attended Part One of the Illinois Boundary Law Principles and Legal Description Interpretation Seminar hosted by the Northeast Chapter of the Illinois Professional Land Surveyors Association (IPLSA) in Downers Grove, IL. The presenter was Richard F. Bales, Assistant Regional Counsel and Assistant Vice President of Chicago Title Insurance Company. Because of his many years of work with Illinois Surveyors, Mr. Bales has been awarded “honorary member” status in the IPLSA and is the definitive authority on Illinois Boundary Law. He also is the author of the newly written “Illinois Boundary Law Manual”. The seminar was presented to discuss the recent changes to the Illinois Land Surveyor Act of 1989 which was revised to include the term “Boundary Law Principles”. This change was incorporated into the ALTA/ NSPS Land Title Standards in 2011 and IPLSA worked to insert them into the revised Land Surveyors Act. Mr. Bales discussed and defined the “Boundary Law Principles” as they related to the practice of land surveying. Part Two of the seminar will be a continuation of discussion and review of the new manual and presented on October 25, 2017 at the Rockwood Tap House in Downers Grove, IL.

New LiDAR Available

Mon, 18 Sep 2017 06:00:00 GMT

New Light Detection and Ranging (LiDAR) will soon to be available for Cook, Kane, Lake, and McHenry counties. These four counties, in the northeast portion of Illinois, have a population (2014 US Census) of 6,786,231, which represents over 52% of the State of Illinois. This area is also susceptible to flooding throughout the year, which has an economic impact resulting from loss of property, business or infrastructure. Light detection and ranging (LiDAR) data will serve as the primary source for a Digital Terrain Model (DTM), contour generation and planimetric products (buildings/pavement).

The USGS 3DEP program allowed the four counties to acquire high resolution LiDAR, making use of the improved capture ability of the Geiger Mode technologies. Geiger-mode LiDAR technology offers the most accurate elevation data available. The sensor allows for collections on a larger scale than ever before, while also collecting data up to 10 times faster and at 10 times the resolution as top-of-the-line, existing linear LiDAR sensors. The advantage of the Geiger Mode technology allows for infrastructure details to be better defined and improves foliage penetration to better sample bare earth.

The counties captured outside of their county boundaries to allow the ability to model flood events and plan preventative measures. The LiDAR data was also captured in part of the lower portion of Walworth County, Wisconsin and all of Racine and Wauconda County, Wisconsin.

The following exhibit shows the area included in the USGS 3DEP LiDAR project that is scheduled to be delivered in late spring of 2018. The four counties will also be providing the LiDAR data and the accompanying topographic data to the communities within each county.

City of St. Charles Receives IEPA Low Interest Loan with a Rate of 1.56%

Mon, 11 Sep 2017 12:01:00 GMT

Trotter and Associates determined that the City of St. Charles may be eligible for an IEPA low interest loan with a reduced interest rate for the 2017 Phosphorus Remoal and Digester Improvement since the project will provide to nutrient removal and energy efficiency.

The City of St. Charles and TAI demonstrated that more than 50% of the construction cost is associated with nutrient removal and incorporating sustainable energy practices into the project. St. Charles will be implementing the A2/O biological process. The project will also switch the anaerobic digestion heating system from using natural gas to biogas by installing new biogas storage, conditioning equipment and combination boiler/heat exchangers. This heating system will heat the Digesters and provide heat to the Anaerobic Digester Control Building.

By reducing the interest rate from 1.76% to 1.56%, it saves the City over $25,000 in construction period interest alone. However, if this interest rate is applied over the life of the loan, the savings become substantially more. Using the 1.76% interest rate for the loan repayments, the City would pay a total $18,636,410 between 2019 and 2038. With a 1.56% interest rate, the City would make repayments over the same period totaling $18,251,917. Therefore over the life of the loan, the City of St. Charles will save approximately $384,000.

New 3-inch Orthoimagery

Mon, 04 Sep 2017 06:00:00 GMT

Communities in Lake, Kane and McHenry counties are in for a big surprise. New 3-inch high resolution color orthoimagery is coming soon. With delivery targeted in late October to mid-November of 2017, the imagery is amazingly clear, and will help to identify storm inlets, manholes, paint strips and even cracks in the road.

The photos were captured in the spring of 2017 when there was no snow on the ground and the trees had not yet leafed out. This will allow the users to have a clear and scalable view of what is on the ground. Communities whose boundaries are in more than one of the three counties will see an added benefit of having one clear photo base map of their community.

Lake, Kane and McHenry Counties teamed up to lower the cost of the capture and will be making the imagery available to their local communities.

Liz Bohne works to improve global sanitation with Global Water Stewardship!

Thu, 24 Aug 2017 01:15:00 GMT

Last week Liz Bohne traveled to Costa Rica with the Central States WEA non-profit organization Global Water Stewardship (GWS). GWS is working to improve global public and environmental health by implementing sustainable centralized wastewater treatment solutions in the developing world. The group is currently focused on improving sanitation in the southern zone of Costa Rica, where there is currently minimal wastewater treatment before discharge to rivers that lead to the ocean. The communities that we work with depend on tourism for their economy, and are experiencing a steep population growth. This makes a wastewater solution imperative in order to maintain the growth of the community and the economy, as well as to protect public health by reducing potential for drinking water supply contamination. As of 2015 only 21% of all households were connected to a sewer system with only 15% of the collected sewerage being treated. Therefore, most of the wastewater that is collected is discharged into rivers and the sea without any treatment, generating public health risks and water resources contamination. GWS is working with communities to develop solutions that fit the specific community’s needs, as well as working with the local water authority, AyA for funding and support.

While in Costa Rica, the group met with many community officials and collected information for the 2018 project site in Palmar Sur. Palmar Sur has an existing collection system that discharges directly to the Sierpe River with no treatment. They also worked with local engineers and government officials to push permitting forward on the previous projects. They worked in the schools to educate school children about the human impact on the water cycle, water pollution, and wastewater treatment. They also installed a biogarden at a school in Uvita. This biogarden will treat wastewater until a collection system and treatment plant can be constructed. It will also be used as an education tool for students. Trotter and Associates is excited to be involved in this great organization. For more information about the GWS projects, go to www.globalwaterstewardship.org

Village of Roselle Receives a 1.32% Interest Rate through the Illinois EPA Low Interest Loan Program

Tue, 22 Aug 2017 09:00:00 GMT

The Village of Roselle recently opened bids from contractors for F.O.G. removal equipment at Botterman STP and digester covers at Devlin WWTF. The project will be funded through the Illinois EPA Low Interest Loan Program. The loan was approved by the IEPA at an annual simple interest rate of 1.32%! New this year to the loan program is the ability for a borrower to qualify for the Small Community Rate in accordance with IL 365.210(b)(3), which for communities with a population below 25,000 people reduces the base interest rate by 25%. This reduction in interest rate from 1.76% to 1.32% represents a savings of over $64,000 in interest payments over the 20-year life of the 1.291 million-dollar loan for this project – a savings of over $3,200 per year!

Free GIS Datasets

Mon, 21 Aug 2017 11:05:00 GMT

As your GIS mapping program begins to grow, it becomes harder and harder to find good free datasets (shapefiles) to use in your GIS. There are a lot of sites that claim they have links to free datasets but all too often they are old or no longer working. I have found the following websites to be the most up to date links with a lot of really good free datasets (shapefiles):

Illinois County Maps and Datasets – http://www.gis2gps.com/GIS/illcounties/illcounties.html

Categorized List of Links (over 300) – https://freegisdata.rtwilson.com/

Categorized Spreadsheet of Links – Dr. Karen Payne’s GIS Data Repositories

U.S. Government’s Open Data – https://www.data.gov/

GIS technology is a powerful tool as it can be used to communicate important information about what is happening in our community. The above datasets are a wonderful way to fill in some of the missing pieces of your GIS.

Village of Willowbrook – Hinsdale Lake Terrace Apartment Complex

Fri, 18 Aug 2017 19:31:00 GMT

The Hinsdale Lake Terrace Apartments are located at the intersection of Illinois Route 83 and Honeysuckle Rose Lane, within the Village of Willowbrook, Illinois. The project was originally completed during the 1960’s and had experienced drainage issues which were increasing in severity over the past several years. During rainfall events, several of the twenty six buildings were prone to flooding and water damage, due to improper drainage.

The owner contacted Trotter and Associates, at which point TAI met with the owner and completed a walk through of the site. TAI worked with the owner to develop a phased approach categorizing the drainage conditions by severity and estimated cost for drainage improvements.

TAI designed a stormwater management system that utilized the existing improvements as well as additional improvements to alleviate these drainage concerns. Using the existing storm sewer and detention basin minimized the overall cost significantly. Extensions of the existing system served areas with poor overland drainage and development had areas where grading promoted stormwater flows towards existing homes. Due to the utilization of the existing system, the owner was able to save money and ultimately install over one mile of storm sewer and drainage serving over thirty-six acres.

After the design was approved by the owner and permitted through County and State regulatory agencies, Trotter and Associates assisted the owner in receiving bids for the proposed work. In total, the advertisement was sent to twenty contractors. The low bidders were below the engineer’s estimate and the owner’s allowable budget to complete all drainage improvements. The project was completed under budget and within the scheduled fiscal year.

Village of Sugar Grove – Mallard Point / Rob Roy Drainage District Drainage Improvements

Fri, 18 Aug 2017 19:21:00 GMT

The Mallard Point Subdivision is located within the Village of Sugar Grove. This residential subdivision was developed in four separate phases consisting of single and multi-family lots. The infrastructure was constructed over the past 15 years and included construction of a retention basin and an improved wetland for stormwater management. The project has since been completed and the residents within the development were still experiencing drainage issues related to the stormwater management improvements, field tile, and ground water conditions. The Mallard Point Subdivision is located within the Village of Sugar Grove. This residential subdivision was developed in four separate phases consisting of single and multi-family lots. The infrastructure was constructed over the past 15 years and included construction of a retention basin and an improved wetland for stormwater management.

The project has since been completed and the residents within the development were still experiencing drainage issues related to the stormwater management improvements, field tile, and ground water conditions. Based on previous success with drainage issues within the Village, Trotter and Associates Inc. was requested to investigate these concerns. TAI reviewed existing data and presented the Village with a detailed scope that included:

• Evaluation of Existing Improvements
• Wetland Rehabilitation
• Field Tile Investigation
• Individual Lot Drainage Phase

This systematic approach provided the Village with the opportunity to review the findings of each phase, and if necessary tailor the next phase accordingly. With the assistance of Huddleston McBride Drainage Company and EnCap Inc., TAI completed an analysis of the existing infrastructure. It was determined that lack of maintenance of the wetlands, stormwater management facilities and field tiles in conjunction with a period of extreme wet weather had led to an elevated ground water condition. TAI has presented these findings to the Village Board and residents at open houses attended by upwards of one-hundred residents.Through a collaborative effort with the Kane County Division of Water Resources, Village of Sugar Grove, and the Rob Roy Drainage District an engineering design panel was formed. The goal of this panel is to develop a comprehensive plan to alleviate ground, tile and stormwater issues and then present these findings to stakeholders.

City of Batavia – Fox River Floodplain Map Revision

Fri, 18 Aug 2017 19:19:00 GMT

The City of Batavia desired to prepare an accurate, up-to-date regulatory floodplain map for the Fox River area between the North Batavia Dam and the South Batavia Dam. This reach of the Fox River had undergone significant changes in the early part of the 2000s, most notably with the removal of the South Batavia Dam. This substantial change to the river corridor, coupled with the fact that the original floodplain map was based upon coarse topographic information, prompted the City to prepare a Letter of Map Revision for this reach of the Fox River. Trotter and Associates, Inc. (TAI) conducted a thorough survey of the Fox River, prepared an updated hydraulic model using HEC-RAS, and coordinated the proposed map revision with both the IDNR-Office of Water Resources and the Federal Emergency Management Agency. The resulting regulatory floodplain map produced a lowered floodplain elevation through the downtown Batavia area, effectively removing several areas from the floodplain, which had been included when mapped nearly 25 years earlier.

St. Charles Township – Brewster Creek Fish Passage Project

Fri, 18 Aug 2017 18:58:00 GMT

This project was undertaken by the Kane County Department of Building & Environmental Management to restore fish passage to Brewster Creek, a tributary to the Fox River, near South Elgin, Illinois.

The small dam on Brewster Creek was located approximately two miles upstream of the confluence with the Fox River. The County had previously removed a larger upstream dam (the YWCA dam – the first dam removed in Kane County) and intended on restoring fish passage between the Fox River and the stream channel.

The TAI project team was contacted by the County to work with the landowner and IDNR personnel to prepare a design solution that met the two agencies goals for fish passage. In addition to addressing the landowner’s desire to maintain some elements of the dam pool that was a central landscape feature on their property.

The TAI project team developed a partial-removal & rock ramp solution that was satisfactory to all parties involved. The project included lowering the dam one foot and constructing a 1.5 foot rock ramp which straddled the dam foundation. Three new rock riffles and bank stabilization were also constructed upstream of the dam. The footbridge was also disassembled and relocated further upstream.

City of Aurora – Lake Run Habitat Restoration / Aurora West Forest Preserve

Fri, 18 Aug 2017 18:53:00 GMT

Trotter and Associates, Inc. (TAI) was retained by the Kane County Department of Building and Environmental Management to plan, design, and oversee construction of a large scale restoration project in the Blackberry Creek Watershed. Lake Run, a tributary to Blackberry Creek, featured a channelized, severely eroded stream corridor, and was dominated completely with both non-native and invasive tree species. The historically channelized stream had near-vertical bank heights of 4 to 8 feet, and in some locations in excess of 18 feet.

The goal of the project was to enhance and restore the biodiversity, as well as the ecological conditions of the stream corridor/farmed wetlands. The project included the construction/restoration of more than 40 acres of wetlands, 10 acres of prairie, and 3,600 feet of severely degraded stream channel. TAI prepared an earthwork analysis, hydraulic modeling of floodplain impacts, stream channel dynamics, applied for regulatory permitting, provided plant/seed selection, sediment & erosion control plans (SWPPP), construction drawings and specifications during the design phase. The TAI project team also provided construction observation throughout the implementation phase of the project.

In addition, TAI assisted the County with acquisition of grant funding from the Illinois Environmental Protection Agency Section 319 Program to help offset the capital costs to Kane County. Survey work for this project was also completed by TAI.

City of Elgin – Tyler Creek Stabilization at Eagle Heights

Fri, 18 Aug 2017 18:46:00 GMT

Trotter & Associates, Inc. was retained by the Eagle Heights Residents Association to design, permit, and oversee the construction of the stabilization and restoration of Tyler Creek through the ten residential properties within the Eagle Heights neighborhood in Elgin, Illinois.

The residents along Tyler Creek in the Eagle Heights neighborhood have experienced extensive stream bank erosion which has accelerated over the last decade. The bank erosion was so severe in some areas that many of the utility cables previously buried in the rear yard up to ten feet from the creek, were suspended, and exposed along the near-vertical stream bank.

Trotter & Associates, Inc. developed a stabilization strategy, coordinated with the City of Elgin, and the utility companies throughout the design/construction period. The project included repair of the bank and preservation of the utilities in place to avoid a costly relocation. TAI eliminated the stream bank erosion that was degrading the habitat and water quality of Tyler Creek.

The project consisted of more than 800 feet of stream bank stabilization; installation of two rock riffles for grade control, re-centering of the channel, and protection of the existing utilities running along the stream bank. The project was completed in the Fall of 2012.

City of Geneva – White’s Creek / Esping Park Drainage & Stabilization Project

Fri, 18 Aug 2017 18:33:00 GMT

The TAI Project Team was retained by the City of Geneva and the Geneva Park District to develop an environmentally-sensitive solution to a long standing flooding issue on the east side of the City. White’s Creek drains a 590 acre urban sub-watershed that experienced repetitive flooding problems associated with culvert restrictions and a rapid increase in flood discharges following short duration storm events.

In order to develop the solution to the problem, TAI prepared a highly detailed runoff model for the sub-watershed and modeled a large section of the drainage system using both XP-SWMM and HEC-RAS in unsteady state flow. This dynamic flow analysis allowed TAI staff to confirm the complex flow conditions through the project site and insure that the project as designed would alleviate the flooding.

The project included earthwork analysis, hydraulic modeling of proposed storm sewer performance, floodplain impacts, stream channel dynamics, regulatory permitting, plant/seed selection, sediment & erosion control plans (SWPPP), construction drawings, and specifications. Surveying and construction staking was completed by TAI, which also assisted the City and Park District with acquisition of grant funding from the Illinois Environmental Protection Agency Section 319 Program.

Plato Park – Plato Township Park

Fri, 18 Aug 2017 18:00:00 GMT

Plato Township received a forty-five acre parcel for use as a park site located off Russell Road. Trotter and Associates, Inc. provided planning, design, bidding and construction phase services for the Township. Without the presence of a Park District or an annual funding source, it was necessary to develop a plan to initiate improvements as funds became available. TAI worked with the Township to develop a phased approach for implementation of a comprehensive Park Development Plan. This allowed the Township to prioritize the proposed improvements and complete the construction as funds became available. Several phases of improvements including earthwork, depot renovation, sports field construction, paving, concession stand, and site lighting have been implemented over the past several years.

The first phase of the Community Park project included relocation and renovation of a historic train depot to be used as a museum, construction of a pavilion with washroom, well and a concession stand, roadway and drainage improvements.

Plato Township received a wide variety of funding through various public funding sources and donations. The township completed additional phases as grants and dedications were received. These additional phases included construction of soccer fields, softball and baseball diamonds, as well as extension of the roadway, including a box culvert.

As the Township’s Engineer, Trotter and Associates was responsible for all phases of the design and construction management of all site improvements. TAI worked with Plato Township to minimize the cost of construction by providing cost effective alternates to site improvements and proposing construction schedules and phasing plans conducive with minimizing construction costs.

During the final phase of improvements, site lighting was installed for the parking lot. In order to host larger and more frequent events the concession stand was expanded to provide electrical service for larger concession equipment. The park has been the host to the annual Plato Festival and provides the necessary facilities for youth baseball, softball and soccer practices.

Village of Campton Hills – 2017 MFT Project

Fri, 18 Aug 2017 14:55:00 GMT

Trotter and Associates, Inc. completed plans, specifications and estimates for the 2017 Campton Hills MFT program. This project included design and bidding for the Village of Campton Hills 2017 Motor Fuel Tax Improvement Project. The project included overlay of seven streets:

Greenleaf Whittier Place
Walt Whitman Road
Abby Glen Drive
Abby Glen Court
Cambridge Court
Farrier Point
Foxwood Lane

TAI was responsible for preparation of IDOT resolutions, plans, special provisions and contract documents in accordance with MFT policies and procedures. TAI obtained approvals from IDOT Bureau of Local Roads.

City of Elgin – 2017 Neighborhood Resurfacing Program

Fri, 18 Aug 2017 14:40:00 GMT

TAI completed Plans Specifications and Estimates (PS&E’s) and performed construction observation for the City of Elgin’s 2017 neighborhood resurfacing program. The program consisted of 6.30 miles of streets located in 5 neighborhoods on the northwest side of the City for a total of 22 streets. Ten of those streets were residential and 12 of them were light industrial/commercial. All streets consisted of a grind and overlay.

The proposed improvements varied, but typically included removing 2″-5″ of Hot-Mix Asphalt Surface and replaced with Hot-Mix Asphalt Surface Course, Mix ‘D’, N50, 2”, and either ¾” of Leveling Binder (Machine Method), N50, or 3″ Hot-Mix Asphalt Binder Course. The contractor was required to maintain two-way directional flow of traffic on each street throughout construction. Improvements also included Preparation of Aggregate Base, Aggregate Base Repair, Combination Concrete Curb and Gutter Removal and Replacement, Sidewalk Removal and Replacement, Parkway Restoration; and all other appurtenant work and materials necessary to complete the project.

City of North Chicago – 2015/2016 Street and Water Main Improvement

Thu, 17 Aug 2017 20:51:00 GMT

TAI completed Plans, Specifications and Estimates (PS&E’s) and performed construction observation for the City of North Chicago’s 2015-2016 streets rehabilitation and water main replacement program. TAI designed water main replacement for 6,100 feet of existing 6-inch, 8-inch and 12-inch water main and designed street rehabilitation for 8,900 feet of streets ranging from grind and overlay to rubblization of existing concrete bases of select streets.

During design, differing methods of resurfacing and rehabilitating streets were investigated. In-place recycling, full depth reclamation (FDR) and typical grind and overlay were analyzed for various streets in the program to determine the most cost effective options.

Work included raised island removal at Dugdale Road and Argonne Drive, conversion of concrete medians into landscaped medians, IDOT utility and IEPA permitting, ADA compliance for curb ramps, curb and gutter replacement and surveying.

Funding sources for the project were CDBG and MFT. Construction cost for the program was $3.1 million.

TAI Launches New Website!

Wed, 16 Aug 2017 16:12:00 GMT

Trotter and Associates, Inc. is excited to roll out a new website to update the firm’s services, and showcase projects that have been completed over the years. TAI will continue to update the website with new information and exciting news about what is going on with the company. Check back to see what TAI is up to!

Summer Interns Return to School with Practical Experience

Mon, 14 Aug 2017 13:45:00 GMT

TAI’s 15th summer of hosting interns has sadly come to an end. By working side-by-side with our seasoned professionals, these students have been able to gain practical experience away from the classroom. TAI wishes these five, motivated students the best of luck on their return to school.

City of North Chicago – Road Maintenance and PASER Program

Wed, 09 Aug 2017 12:37:00 GMT

The City of North Chicago has over 340,875 linear feet (over 64.5 miles) of roads and alleys to maintain. Totaling over 8,408,666 square feet of pavement that needs regular maintenance. The City is located within the far northern portion of Illinois and, being adjacent to Lake Michigan, has created naturally harsh elements wearing down the road faster than other communities.

The City is also broken into 7 Wards which allows each Alderman to better communicate with each of their constituents. With some Wards having larger amounts of roads and alleys to maintain, it was still important to the City that all Wards be equally supported.

Trotter and Associates, Inc. created a GIS database to help track and update road maintenance information. TAI also broke each road and alley maintained by the City into individual segments and created a GIS identification number so that the roads could be better tracked allowing for easier maintenance budgeting. In an effort to better control the cost, the City also worked with TAI to review all upcoming water and sewer projects with the areas that needed road maintenance to couple both projects for lower costs.

In preparation for budgeting for future road and alley maintenance, TAI used the data that was created for the City GIS and built a PASER collection booklet. The City reviewed each road and alley segment taking note of the PASER rating, the surface type and the pavement width. The information was added to the data within the GIS and exhibits and reports were created to help the Public Works Division and the City Aldermen to see which roads and alley should be maintained and/or rebuilt first.

Village of Fox Lake – Public/Private Boundaries Water and Sewer Project

Wed, 09 Aug 2017 12:24:00 GMT

The Fox Lake Water Department was struggling to identify all existing taxing boundaries within the community and wanted to ensure that the residents were being billed in accordance to their respective tax districts. The Village residents also showed an interest in finding out who is responsible for both water and sewer utilities.

TAI reviewed the current intergovernmental agreements that the Village had setup in conjunction with the any existing maps. The information was put into the Village’s newly created GIS which was then modified to display all of the taxing boundaries within the community. The information incorporated data from both Lake and McHenry Counties, along with additional data from the Lakes Region Sanitary District.

Once information was uploaded and integrated with the GIS base map, Arc Publisher was used to create a map readable by ESRI’s free GIS view, ArcReader. This allowed the Village to view it from any workstation that had free ArcReader installed. Ultimately, it will be viewable at any location using ArcGIS Online.

The Village of Fox Lake also needed to identify which residents were currently being billed for water and sewer and which residents were not being billed. TAI used the addresses from the billing software to show graphically which houses were actively billed for water usage.

Trotter and Associates, Inc. also utilized a geocoder to adjust the addresses from both existing parcel and existing water billing data and allow the data to be related to one another. The relationship that was created allowed water account information to be associated to the parcel data, allowing Village staff to utilize the GIS system to help manage the metered accounts. Adding this information in a spatial format on the GIS allows the Water Department to identify all metered customers making it easier to flag any residents that may be using Village water and sewer without a Village water account.

City of Harvard – GIS Conversion of Water Distribution and Sewer System Maps

Wed, 09 Aug 2017 12:21:00 GMT

The City of Harvard had an existing AutoCAD data file that included their water system distribution map and an AutoCAD file with their storm water system maps. The City wanted an inexpensive way to start building and collecting water and sewer data. They asked Trotter and Associates, Inc. to help them build a starter GIS to begin the process.

Trotter and Associates, Inc. worked with the City and using existing CAD files, converted and moved them to their approximate spatial positions. TAI then put the newly created water and sewer layers along with additional GIS data, secured from County, State and Federal databases, into an ArcGIS geodatabase.

The City of Harvard staff began collecting the true location associated attributes of each of their water and sewer assets. During this project, TAI, also incorporated additional spatial information creating the City of Harvard’s first Geographic Information System.

As the City collected the water and sewer points, lines and polygons, TAI was able to use the newly updated GIS to create an exhibit to complete a CDBG application for sewer improvements. The City was successfully awarded the grant.

Algonquin Township – GIS Optimization, Cleanup, and Database Creation

Wed, 09 Aug 2017 12:16:00 GMT

Trotter and Associates, Inc. (TAI) cleaned and optimized all of Algonquin Township’s spatial data (Esri, AutoCAD, PDF and JPG) on the Township server. The GIS database was scattered throughout more than 104 folders and sub folders, using many different coordinate systems and multiple data formats. After the initial data scrub, TAI pulled all the geographic data into one location and created a File Geodatabase, optimized for local government to host all their geographic data.

During the optimization project, TAI completed a thorough search of Algonquin Township’s server and downloaded all geospatial data, along with all the information contained in the GIS Base Folder. The data was cleaned and optimized by updating the data into an ArcGIS Local Government Information Model. Once the cleanup and optimization was complete, the data was reloaded back onto the Algonquin Township server. A thorough QA/QC process ensured that all links were clean and working. TAI also updated the Algonquin Township’s ArcGIS Desktop to the latest version.

To help track projects and cost for Algonquin Township’s Non-Dedicated Road services, TAI created a tracking app that allowed the Township to log all the activities, along with their associated cost for each non dedicated road for both current and future years. TAI also created the ability to bring in earlier years data into the app for multiyear analysis and budgeting.

Village of Union – GIS Conversion of the Village Zoning and Land Use Plan Maps

Wed, 09 Aug 2017 12:04:00 GMT

For this project, TAI researched and updated the Village’s Zoning and Comprehensive Land Use Plan into a new ArcGIS geodatabase. The creation of the new base map allows the Village to more easily update both maps on an annual basis and start adding additional information to the ArcGIS geodatabase making it the beginning of an authoritative Village GIS mapping system.

Once the initial GIS database was created, Trotter and Associates worked together with the Village to populate additional GIS layers to assist in future decision making and budgeting.

The Village used GIS in several successful CDBG grant applications to show how monies provided by the CDBG grant would help, not only the Village, but also help meet several of McHenry County’s Consolidated Plan Activities and Progress goals along with the CDBG program goals.

The Village of Union used additional layers of information from their GIS to help locate roads and their attribute data to help them determine what roads to update with their MFT funds. The Village was also able to identify and start budgeting for additional roads that need rebuilding or maintaining.

Village of Fox Lake – Data Collection/GIS Integration

Tue, 08 Aug 2017 23:08:00 GMT

The Village of Fox Lake owns and operates two separate water and sewer systems: the North Service Area and the South Service Area. In a growing effort to become more efficient and effective throughout the working day, the Village of Fox Lake has elected to start creating the Village-wide Geographical Information System (GIS) geodatabase for both the water and sewer systems. This will allow for better asset management. A water system geodatabase was developed first and future development will incorporate the sewer system.

Trotter and Associates assisted the Village in the creation and implementation of a digital data collection system through the use of a tablet/mobile device. TAI assisted the Village by developing and customizing an application that can be used for daily data collection by staff.

TAI staff installed Fulcrum on the Village’s iPad giving it the ability to connect to the hosting data frame. With the use of the iPad, the Water Department has gained the capability of moving throughout the Village collecting data. The first application created on Fulcrum was the manhole inspection application. Additional collection apps were developed adding the ability to collect data on Hydrants, Hydrant Valves, System Valves and Buffalo Boxes. Village staff was also given the ability to upload all the collected data at the end of every day to TAI via the Internet. TAI then incorporated the collected data into the geodatabase.

Trotter and Associates, Inc. Teams with Northern Illinois Food Bank

Tue, 08 Aug 2017 21:49:00 GMT

Trotter and Associates will be hosting a food drive at their upcoming Open House on September 8, 2017 from 4:00PM-8:00PM. All attendees are encouraged to bring donations of canned goods. In addition, TAI will also be hosting a raffle to collect donations to raise money for the Northern Illinois Food Bank . Northern Illinois Food Bank is a proud member of Feeding America. They are the source of nutritious food, innovative feeding programs, and hope for more than 71,500 people each week. TAI is excited to partner with the Northern Illinois Food Bank to help provide nutritious meals to those in need in locally! This includes Boone, DuPage, DeKalb, Grundy, Kane, Kankakee, Kendall, Lake, McHenry, Ogle, Stephenson, Will & Winnebago counties.

Village of Fox Lake – North Water System Improvements

Tue, 08 Aug 2017 19:07:00 GMT

The Village of Fox Lake operates two separate water systems – the South System, and the North System consisting of wells 2, 3, 4 and 5, a 250,000 gallon elevated storage tank, and two 500,000 gallon elevated storage tanks. The South System has good redundancy and sufficient storage at pressure for normal Village supply as well as sufficient water for fire fighting.

The North System has two wells and a 500,000 gallon ground storage tank, with pressure on the system maintained by variable speed pumping. While the pumping station is equipped with a standby generator to provide water pressure during a power outage, activation of the generator could not be made quickly enough to prevent system pressure from falling to unacceptable levels. The low pressure events require boil order to be issued until such time that the safety of the water could be verified.

The Village determined that an elevated storage tank should be constructed on the North System, which would store pressure for both normal use as well as fire flow, and provide pressure during a power outage. A 500,000 gallon elevated tank was selected for construction at the Village’s Tall Oaks facility, adjacent to the existing ground storage tank and booster station. Once the new elevated storage tank is on-line, the existing booster station will be taken out of service in order to perform a needed refurbishment, which is included in the project.

Hayward Baker Installs Rammed Aggregate Pier

Tue, 08 Aug 2017 15:15:00 GMT

Hayward Baker – Rammed Aggregate Piers were utilized during the design and construction of the Phase I Rehabilitation project at the City of Batavia’s Wastewater Treatment Plant. They were selected as a viable cost-saving method as opposed to undercutting and filling for the foundations of the 15,500 square-foot Main Building and the 640 square-foot Chemical Feed Facility while still providing the required bearing strength to support the foundation loads.

This technology modifies the surrounding soil, increases bearing capacity and reduces settlement. This is achieved by creating a column void by means of vibration or pre-drilling, then utilizing vibration to densifying the aggregate in lifts within the column. The installation method utilized for the Batavia Plant did not require pre-drilling at the aggregate pier location, and this expedited method allowed for the completion of 368 piers in 6 days.

ArcGIS Desktop Being Replaced With ArcGIS Pro

Tue, 08 Aug 2017 14:15:00 GMT

Esri announced at the 2017 International User Conference that ArcMap will be replaced by ArcGIS Pro. Although many of us have been predicting this action, Esri has finally confirmed that Pro will be replacing ArcMap. Although it is very different than the current tried and true Arc Desktop software that we are so used to, I really like the new usability of ArcGIS Pro.

According to Esri, ArcMap 10.6 (due out in just a couple months) will be the last major release of the product. However, there is some good news. Esri states that ArcMap 10.6 will be supported for at least six years before it is fully depreciated. Also there have been an incredible amount of changes that make if more usable and even better than ArcMap Desktop software.

So where do we go from here? First and foremost, get acquainted with ArcGIS Pro, download and install the newest version of ArcGIS Pro. Esri has some wonderful training videos (a lot of them are free). Check out “ Getting Started with ArcGIS Pro ”. Explore the new functionality, general layout and placement of tools in Pro. Start using it side by side with your current workflows. I think that you will begin to see that it is an amazing piece of software.

ArcGIS Pro is continuing to evolve. The ArcGIS Pro that came out several years ago is not the same as the one today (ArcGIS Pro 2.0), and it will continue to change and get better. For those who may have tried it in the past or even for those who are new to the software, check out “ Whats New in ArcGIS Pro ”. Keep in mind that there is plenty of time to transition to this technology. Use that time to become more familiar with ArcGIS Pro.

I think you will come to really appreciate all that ArcGIS Pro can do. Still have questions or can’t find your favorite tool in ArcGIS Pro? Call or email me, I would be glad to help out.

TAI’s Mark Dupree will present “Stepping up to GIS” at Stewart Spreading Field Day

Wed, 02 Aug 2017 21:07:00 GMT

Mark Dupree, Manager of GIS Services, will be presenting “Stepping Up to GIS” (How to Partner Together to Create your Own GIS) with Rocky Horvath, Fox Lake Sewer and Water Supervisor, at the upcoming Stewart Spreading Field Day on September 13, 2017. They will be reviewing the creation of Fox Lake’s Geographic Information System (GIS). TAI and the Village of Fox Lake worked together as a team to collect GPS data and update all the water and sewer points and lines. They also digitized documents related to each water service and attached them to their GIS. Rocky will be covering how they used Village staff to collect GPS information to allow for better information at a lower cost.

McHenry County Conservation District – South Prairie Trail – Brookdale Improvements

Fri, 21 Jul 2017 15:10:00 GMT

TAI was retained to provide design phase and construction phase services related to repairing a 15 mile stretch of the South Prairie Trail between IL Route 120 and County Line Road in McHenry County. Before beginning the design process, TAI met with District staff to walk the trail and mark out areas that required attention. Trotter and Associates prepared engineering plans to provide the limits and methods of repair for the areas identified in the field. The project included design of ramps and approaches in order to provide access to the trail meeting ADA standards.

The scope also included an analysis of shoreline erosion, design of the stabilization, and restoration of approximately 1,600 lineal feet of eroded slope directly adjacent to the trail. Several sections of the stream bank along the stretch of the trail had washed out during recent storm events, making the trail unsafe for pedestrians to use. TAI coordinated with the Army Corps of Engineers and McHenry County Storm Water to obtain the necessary permits to perform the restoration. In addition to the design, TAI provided construction administration services.

Village of Algonquin – Indian Grove Subdivision

Fri, 21 Jul 2017 15:04:00 GMT

Trotter and Associates performed construction observation for the Indian Grove Subdivision roadway project. This work consisted of reconstructing several roads including Hubbard St. (from bike trail west), Cherokee, Oceola, Navajo, & Iroquois (approx. 4,100 In ft), as well as the resurfacing and concrete rehab on Hubbard St from bike path crossing to IL Rt 62 (approx. 2,100 In ft).

The project consisted of tree removal, some 2,700 ft.of a new storm water conveyance system, curb & gutter installation, and full reconstruction of the pavement.

Construction cost for the program was $3.2 million.

Village of Campton Hills – Old LaFox Road LAFO

Fri, 21 Jul 2017 14:57:00 GMT

Trotter and Associates, Inc. completed the STP grant application for the Old LaFox LAFO in 2013 seeking $480,000 in STP funds for the Village through the Kane Kendall Council of Mayors. The project was placed on the Multi-Year B-List and TAI coordinated with Council staff to move the project from the B-list to FFY 2016 for construction. TAI completed the Phase I and II designs with a target submittal date of pre-final plans and specifications to IDOT in early January 2015. All work was completed in accordance with IDOT design guidelines for a project with federal funding.

Old LaFox Road is a 1.14 mile long rural 2-lane road that consisted of removing 2-inches of the existing pavement surface, pavement patching, installing HMA binder and surface, aggregate shoulders, pavement markings and recessed pavement markers to improve safety. TAI was also responsible for construction observation on the project.

Northern Moraine WRD – Darrell Road Interceptor

Thu, 29 Jun 2017 19:57:00 GMT

The Northern Moraine Wastewater Reclamation District (NMWRD) completed a Facility Plan Amendment in an effort to determine the long term goals of the NMWRD and its users. The Facility Plan Amendment recommends construction of two major interceptor sewers and two regional lift stations with an estimated value of $17.5 Million. This would provide the NWMRD with the ability to serve all parcels within its Facility Planning Area. TAI identified an opportunity to reduce design phase fees through digital ortho aerial photography for the Darrell Road Interceptor and Lily Lake Road Interceptor sewer projects. The savings was estimated to be $60,000 to $70,0000 for both interceptor routes.

The District has requested that TAI proceeded with the engineering services for the Darrell Road Interceptor and Darrell Road Lift Station. The interceptor sewer and force main route is roughly 31,000 feet long. The estimated value of the proposed Darrell Road projects was $11 Million including a budgetary value of $720,000 for design phase services. Due to the downturn in land development within the area, the Village elected to shelf a majority of the project but proceeded with the first phase of the project.

This first phase included the construction of approximately 800 linear feet of sewer ranging in size from twenty-four to forty two-inches in diameter. The average depth of the sewer was over twelve feet deep. The project was completed 22% under the original contract price.

City of St. Charles – Collection System Rehabilitation & Improvements

Thu, 29 Jun 2017 19:49:00 GMT

Trotter and Associates, Inc. has provided sanitary sewer collection system engineering services for the City of St. Charles since 1999. TAI has written the City of St. Charles’ Facility Plans and Facility Plan Updates for both the Main Wastewater Treatment Facility’s Planning Area and the West Side Water Reclamation Facility’s Planning Area. Both of these included an in-depth analysis of the existing sanitary sewer collection systems for the respective treatment facilities. The reports identified and evaluated the existing and future capacity requirements, provided an analysis existing conditions of the sewers, and provided recommendations for maintenance, rehabilitation and future improvements.

In 2003, TAI assisted the City with the implementation of the City’s first sewer lining program and has provided engineering services on an annual to bi-annual basis. As of the 2009 Sewer Lining Project, the City had completed sewer lining for nearly 50,800 feet of sanitary sewer with a total construction cost of $1,730,000. At the conclusion of this project, TAI provided engineering documentation developed specifically for the City to assist them with implementation of their routine sewer lining program in-house.

DeKalb Sanitary District – Annie Glidden Pumping Station

Thu, 29 Jun 2017 19:48:00 GMT

Annie Glidden Pumping Station serves portions of Northern Illinois University and western DeKalb. The station equipment had exceeded its service life and required replacement.

The existing pump systems were driven by a liquid rheostat DC drive (FloMatcher) and had a capacity of 1.43 MGD. The liquid rheostat system was replaced with variable frequency drives. The pump station capacity was increased to 4.31 MGD with the ability to add a third pump bringing the ultimate capacity to 6.11 MGD. Wemco Hidrostal with screw centrifugal pumps were chosen due to the characteristics of the waste received from NIU. The project also included new control systems, motor control and power distribution equipment, and general refurbishment.

Northern Moraine WRD – Rehabilitation of Lakemoor Lift Stations 1,2,3,4 & 5 and Plant Lift Station

Thu, 29 Jun 2017 19:46:00 GMT

The Northern Moraine Wastewater Reclamation District completed a Facility Plan Amendment in 2004 which outlined a Capital Improvements Program for rehabilitation of the older lift stations. In 2006, the District assumed ownership of the collection system and lift stations in the Village of Lakemoor. The lift stations were in poor physical condition, which included failed structural components, code violations, and inoperable pumps and valves. The District reprioritized its Capital Improvements Plan to address the needs of the infrastructure and elected to move forward with the rehabilitation of five Lakemoor Lift Stations immediately.

Trotter and Associates, Inc. provided planning, design and construction engineering for the project. The project included complete rehabilitation of five lift stations: the replacement of pumps, piping,valves, controls, structural components, hatches, and back-up power. The stations had various flow rates, head conditions, and pump sizes. Trotter and Associates developed a standard design for rehabilitation of these stations based on a flexible configuration that could be applied to each station. A single pump size was selected that could be adjusted by variable frequency drive setting to pump at the appropriate rate for the individual application. Once the appropriate pump speed was determined, the pumps were then set to start and run at that speed. This system enabled the District to maintain a singlepump type and stock spares that are universally interchangeable across the system.

The project was awarded at a cost of $527,000 and completed in June of 2007

Village of Algonquin – Intermediate Pumping Station

Thu, 29 Jun 2017 19:45:00 GMT

Constructed as part of a larger wastewater treatment plant expansion project, the Algonquin WWTP Intermediate Pumping Station lifts primary clarifier effluent and return activated sludge to the head of the 5-stage phosphorous and nitrogen removal process. The station is configured with three screw centrifugal horizontal dry pit pumps, each capable of pumping 10 MGD. The station is designed to ultimately house 6 pumps, bringing the ultimate pumping capacity to 50 MGD with one pump out of service.

Each pump is equipped with a dedicated force main and flow meter, properly sized for the full range of flow for the individual pump, resulting in more accurate flow information at lower flows than would be possible from a single large meter. In addition, the dedicated force main for each pump solves lower flow velocity issues while allowing higher flow rates at lower horsepower than combined force main systems. An additional advantage is that meters can be isolated and serviced one at a time while the other pumps remain in service.

The pumps, 75 hp Wemco Hidrostal screw centrifugals, were chosen for their overall efficiency and reliable operation.The pumps are equipped with VFD’s for flow paced operation.

The project was completed and placed into service in February 2008.

City of St. Charles – Riverside Pump Station

Thu, 29 Jun 2017 19:44:00 GMT

Riverside Pump Station was originally constructed in the 1930’s and has been expanded and rehabilitated on several occasions. The existing mechanical fine screens were reaching the end of their service life and slated for replacement as part of the City’s Capital Improvements Plan. When the USEPA announced the creation of the 2009 Stimulus Program, the City elected to move this project forward.

Trotter and Associates provided planning, design and construction engineering for the improvements. The project scope originally included installation of two mechanical fine screens, a washer/compactor, and a breakwater system. During the bidding phase the lift station experienced a major electrical strike which resulted in failure of variable frequency drives, broken piping, and failure of a 75 horsepower pump motor. The scope of the project and loan amount were increased to address these issues.

The project was combined with the East Side Pump Station Rehabilitation Project and funded through the Illinois EPA Low Interest Loan and ARRA Stimulus Program. The $2,042,000.00 contract was awarded in October of 2009 and completed in August of 2010.

City of St. Charles – East Side Pump Station

Thu, 29 Jun 2017 19:43:00 GMT

East Side Lift Station was originally constructed in 1973. Prior to construction of this lift station the service area was tributary to the Riverside Pump Station via an interceptor along Seventh Avenue Creek. The interceptor is currently maintained as an emergency overflow in the event that the East Side Lift Station is unable to handle the peak flow during storm events.

The original lift station included a wet well and dry pit design with influent screening and a by-pass channel. The existing pumps, controls, and mechanical screen were nearing the end of their service life. Rehabilitation of this lift station had been identified during the 2002 Facility Plan and was part of the City’s Capital Improvements Plan.

Trotter and Associates provided planning, design and construction engineering for the rehabilitation. The City and TAI developed several alternative designs and selected to rehabilitate the lift station with submersible pumps. Furthermore, the original design average flow to East Side Lift Station was 4.0 MGD and the design maximum flow was 8.0 MGD. However, the estimated flow to this lift station during a 10-year rainfall event is 13.3 MGD. Therefore, the new submersible pumps were designed to meet 14.0 MGD with three of the four proposed pumps running.

The project included:

The project was combined with the Riverside Pump Station Rehabilitation Project and funded through the Illinois EPA Low Interest Loan and ARRA Stimulus Program. The $2,042,000.00 contract was awarded in October of 2009 and completed in August of 2010.

City of Batavia – Wastewater Master Plan

Thu, 29 Jun 2017 19:41:00 GMT

The City of Batavia updated its Comprehensive Plan in 2007 which outlined the community’s vision for the next decade. The Comprehensive Plan provides guidance with respect to land use and City services, including transportation and utilities. The implementation of this plan required an evaluation of the major infrastructure components, including wastewater collection and treatment. The City of Batavia contracted with Trotter and Associates, Inc. to develop a Wastewater Master Plan that provided analysis of the existing infrastructure, evaluation of alternatives, and clear recommendations for rehabilitation, regulatory compliance, and expansion requirements to meet the City’s long term goals.

Water billing records were utilized to determine the existing population equivalent (P.E.) and estimated flows. Based on water usage, the existing system serves roughly 36,612 P.E. Build-out of the existing Sewer Service Area in accordance with the Comprehensive Plan was estimated to contribute a total of 49,825 P.E.

The goal of the collection system analysis was to establish current and future capacity needs, determine the collection system’s conveyance capacity, and establish an implementation plan for evaluation, rehabilitation and maintenance of the City’s wastewater infrastructure. It was recognized that survey and modeling of entire collection system was not financially practical. Therefore, temporary flow meters were installed in strategic locations to record flow data from the major and minor basins. The surveying and modeling components were focused on the backbone of the collection system sewers 10-inch diameter and larger. The sanitary sewer model was constructed based on the field data acquired including pipe diameter, length, and slope, as well as manhole location and depth. The model was used to evaluate the collection system’s response under dry and wet weather scenarios. These scenarios included the 1-year, 5-year, and 10-year rainfall events. The recommendations within the report for the collection system included separation of the combined sewer areas and implementation of a customized CMOM program. The program included common elements such as mapping, flow monitoring, analysis, rehabilitation programs and documentation of activities expenses and program effectiveness.

The City of Batavia owns and operates 17 sanitary lift stations. The master plan documented the existing conditions and design data for each lift station. The analysis included a site visit, discussion with staff, review of the tributary area, estimate of replacement value and capacity analysis. Based on this analysis, each lift station was prioritized and series of projects were incorporated into the City’s Capital Improvements Plan.

The wastewater treatment facility had been expanded and upgraded over several phases and is capable of treating 4.2 MGD. TAI completed an audit of the existing equipment, its expected service life and replacement cost. Trotter and Associates, Inc. developed and analyzed a series alternatives to address the needs of the facility including capacity, aging infrastructure, odors as well as impending regulatory changes such as nutrient criteria and wet weather flow standards. Lastly, TAI developed recommendations and an implementation schedule for user fees and connection fees to offset the fixed and reoccurring costs associated with the recommendations.

DeKalb Sanitary District – Country Club Lift Station Improvements

Thu, 29 Jun 2017 19:40:00 GMT

TAI provided planning, design, and construction phase engineering services related to the replacement of a regional lift station on Buena Vista Golf Course (DeKalb Park District) for the DeKalb Sanitary District. The project included the construction of a new cast-in-place wet well and valve room structure with a brick and block building which houses the electrical/control room and generator room. The lift station was designed for phased expansion to meet the community’s long-term needs and includes room for four VFD controlled submersible pumps. The first phase included two submersible pumps, magnetic flow meter, SCADA communication, and back-up generator.

The project was funded through the ARRA program. The improvements were substantially completed in December 2010 and final restoration was completed in April 2011.

2011 APWA Environmental Project of the Year (Under $5 Million)

DeKalb Sanitary District – Lions Park Lift Station Improvements

Thu, 29 Jun 2017 19:39:00 GMT

TAI provided planning, design, and construction phase engineering services related to the replacement of a regional lift station located in Lions Park (DeKalb Park District) for the DeKalb Sanitary District. The project included the construction of a new cast-in-place wet well and valve room structure with a brick and block building which houses the electrical/control room and generator room. The 10 MGD lift station included four VFD controlled submersible pumps, magnetic flow meter, SCADA communication, and back-up generator.

DeKalb Sanitary District – Tertiary Filter Rehabilitation

Thu, 29 Jun 2017 19:38:00 GMT

The DeKalb Sanitary District WWTP process includes tertiary filtration. The tertiary filter cells and backwash pumps were rehabilitated as part of the Biosolids Phase 1A Improvements. The Facility Plan had identified additional improvements for later phases; however budgetary constraints limited the scope of the first project. Recognizing this, the Illinois EPA elected to provide the District additional Stimulus ARRA funds which were left over from the first round of funding.

The scope of the project included replacement of the existing building and electrical/control system, rehabilitation of the screw pumps, and replacement of the NPW system and chemical feed systems. As part of the new building, all HVAC, electrical, lighting, grating, and structural components were replaced.

Through staged construction, installation of temporary systems, and project coordination, the entire project was completed without removing the tertiary filters or screw pumps from service.

DeKalb Sanitary District – Excess Flow Filter Rehabilitation

Thu, 29 Jun 2017 19:37:00 GMT

The DeKalb Sanitary District collection system is subject to heavy infiltration and inflow. As such the District has excess flow facilities and performs effluent blending during wet weather conditions. The District’s excess flow facilities include clarifiers followed by Zimpro deep bed filters. During an extreme event in 2008, the filter cores failed. TAI worked with the District and Siemens to perform an emergency repair of the facility which included complete rehabilitation of the filter beds and replacement of approximately 10% of the cores/screens and structural members.

DeKalb Sanitary District – Biosolids Rehabilitation Project

Thu, 29 Jun 2017 19:36:00 GMT

The DeKalb Sanitary District’s Facility Plan Update recommended a phased approach for rehabilitation and upgrade of the existing facility. Phase 1A focused on rehabilitation and upgrade of the District’s biosolids facilities.

The existing plant is rated for a DAF of 8.63 MGD and a PHF of 18 MGD with a PWWF of 55 MGD. The existing biosolids facilities included four 55-foot diameter anaerobic digesters and a 40-foot diameter sludge storage tank. At that time, the District had abandoned the sludge drying beds and relied solely on decanting back to the plant and liquid hauling biosolids seasonally. The decanting operations negatively impacted the District’s treatment capabilities within the biological process.

The sludge storage tank was originally constructed in 1928 and had served as the original anaerobic digester. The District had constructed one of the 55-foot digesters in 1955, another in 1963, and the third and fourth in 1982. TAI performed a thorough evaluation of the system and determined that while the mechanical components were beyond their service life, all of thestructures could be rehabilitated and reused for the proposed improvements.

Phase 1A included rehab and upgrade of the existing digesters, construction of an operations building, sludge handling building (thickening and dewatering), an off-site dewatered sludge storage barn, and miscellaneous piping improvements. Trotter and Associates, Inc. designed, permitted, and worked through the ARRA funding process to finance this $18.5 Million dollar project. Construction was completed in 2010.

2012 APWA Environmental Project of the Year

Technical Challenges and Solutions

Reuse of Infrastructure – Structural rehab/modification to meet current code
Elimination of Recycle Flows – Upgraded Dewatering Operations
Continuation of Operations – Sequenced Construction/ Rehabilitation
Digester Efficiency – Upgrade to complete mix/ heat
Operational Efficiency – Methane Gas Utilization

Northern Moraine WRD – Wastewater Treatment Plant Upgrades

Thu, 29 Jun 2017 19:08:00 GMT

The Northern Moraine Wastewater Reclamation District serves three municipalities along the Fox River in McHenry and Lake Counties: Island Lake, Lakemoor, and Port Barrington. As the District Engineer, TAI has completed a series of improvements to the existing wastewater treatment facility.

Oxidation Ditch Upgrades:

The existing ditch had been in operation since 1998. The project included replacement of all aerator shaft bearings and gates to extend the life of the existing infrastructure.

Dewatered Sludge Storage Improvements:

The project was implemented through collaboration between District Staff and TAI, and included construction of canopy covers over existing sludge drying beds to provide 150 days of dewatered sludge storage.

Centrifuge Dewatering Improvements:

The project was also a collaborative effort between District Staff and TAI, for the installation of a Centrisys centrifuge, sludge pumping, and conveyor upgrades to increase dewatering capabilities and lower operational costs.

Aerobic Digester Upgrades:

TAI provided planning, design, and construction services for the rehabilitation/reconfiguration of the existing aerobic digestion system. Project included conversion of the existing package plant configuration and installation of a new aeration system, sludge transfer and decant piping, and aluminum covers.

Influent Screen and Blower Replacement:

TAI provided planning, design, and construction services for the replacement of the existing Rotamat Screen, building modifications, and installation of a forth blower to support the upgraded aerobic digestion system.

VFD’s and DO Control:

TAI provided planning, design, and construction services for the installation of variable frequency drives and DO monitors for the existing oxidation ditch.

2014 Facility Plan Update:

TAI recently completed a Facility Plan which reviewed the land use plan from each community to identify current and long term capacity needs. TAI also reviewed the capacity of the existing collection system and lift stations to determine size and routing for new interceptor sewers to support the developing region. The analysis of the treatment facility reviewed conditions of the existing infrastructure, long term capacity requirements, and updated regulations including more stringent phosphorus requirements. A life-cycle analysis was conducted comparing capital and operating costs for chemical phosphorus removal versus biological phosphors removal. The plan concluded with a summarization of recommendations including phosphorus removal alternative analysis, collection system alternatives, expansion phasing, and implementation schedules, and financial analysis.

City of St. Charles – Main Wastewater Treatment Facility Improvements

Thu, 29 Jun 2017 19:06:00 GMT

Trotter and Associates developed the St. Charles 2002 Facility Plan Amendment which identified a series of wastewater treatment plant upgrades to address rehabilitation and regulatory requirements. The first major project included a biological process upgrade which removed the attached growth process (trickling filters) and replaced them with an activated sludge process. The overall improvements included construction of a new biological process and UV system, as well as upgrades to the grit removal, primary clarification, tertiary clarification, and excess flow facilities. The next major phase included upgrades to the raw sewage pumping stations. This project included replacement of the influent screens and modifications/replacement of the pumping system.

The most recent phase of improvements included replacement of the Main and Sludge Handling Buildings. Due to site constraints, the City required that the proposed infrastructure be constructed in the same location as the existing buildings. The project included construction of the new building in two stages. The first stage included electrical/control, sludge thickening, and dewatering facilities. The second phase included construction of offices, locker rooms, a maintenance garage, and a break room. The design was completed in December 2011 and the project was completed in the summer of 2014.

Trotter and Associates is currently completing a phosphorus removal feasibility study and facility plan to reevaluate the cost effective analysis for Chem-P vs. Bio-P.

Technical Challenges & Solutions

City of Batavia – 2014 Facility Plan / Phosphorus Removal Feasibility Study & Plant Upgrades

Thu, 29 Jun 2017 19:03:00 GMT

The City of Batavia owns and operates a 4.2 MGD conventional activated sludge wastewater treatment facility. The plant was originally constructed in 1935, and has been expanded numerous times over the life of the facility. Scott Trotter of Trotter and Associates, Inc. (TAI) has worked with the City of Batavia on wastewater projects since 1990. In 2008, TAI completed a Wastewater Master Plan Update that outlined the City’s short- and long-term needs with respect to expansion, rehabilitation, and regulatory upgrades.

In 2012, TAI updated the plan and evaluated emerging technologies and alternative conventional processes to meet the City’s needs. Previous reports had established that expansion was necessary, and therefore, the plant would need to remove total nitrogen due to anti-degradation requirements. Numerous configurations were considered for BNR, including A2O, Bardenpho, UCT, and MLE processes. The City of Batavia’s treatment facility is “land locked”, and the detention time required to achieve BNR within the existing tankage prompted the team to analyze Integrated Fixed Film Activated Sludge (IFAS) and lysis technologies to reduce footprint and sludge production.

In 2014, the City elected to pursue acquisition of additional property and move forward with a conventional 5-Stage Bardenpho process due to its robust nature and ability to meet future limits. During the due diligence, the Illinois EPA and the Fox River Study Group (FRSG) arrived at consensus, with respect to NPDES permit language regarding future nutrient limits. The permit language requires POTW’s to complete a Phosphorus Removal Feasibility Study for meeting permit limits of 1.0 and 0.5 mg/L total phosphorus (TP), as well as design and construction of the necessary improvements for 1.0 mg/L within 54 months.

Due to the compliance schedule and other issues identified during due diligence, the City determined that land acquisition was not practical, and directed TAI to proceed with design of the on-site alternative. The proposed design will allow for construction in phases. Phase I will include Chem-P to meet the interim 1 mg/L TP standard. Phase II will incorporate a Bardenpho process (likely incorporating the IFAS technology). Phase III will allow for construction of tertiary filters, which can be used with process or excess flow.

Design of the Phase I Improvements includes completion of the Phosphorus Removal Feasibility Study. Previous reports had provided a thorough analysis of BNR technologies, and selected the 5-Stage Bardenpho Process. This work will be incorporated into the study with respect to the Present Worth Analysis. However, due to the dates within the compliance schedule, the City will be using Chem-P at the conclusion of Phase I. TAI is working with the City and Suburban Laboratories to complete jar testing and determine the dosage requirements necessary for meeting the 1.0 mg/L and 0.5 mg/L TP limits.

Due to the presence of a split hydraulic profile and the need to replace existing basins, TAI is working with the City during the preliminary design to determine the most practical configurations of the selected 5-stage biological process.

The design concept proposed in the Facility Plan includes construction of new basins at the same hydraulic grade as the basins to be replaced. The design would maximize the capacity of the existing basins. The standard 5-Stage Bardenpho requires 14 hours detention time. At 4.9 MGD, the existing aeration provides 2 hours detention, and the nitrification basins only provide 5.4 hours detention. Therefore, the proposed basins would need to provide an additional 6.6 hours. This option requires an Intermediate Pump Station able to convey peak wet weather flow, RAS, and the internal recycle flow totaling 40 MGD. If the layout did not require pumping of the internal recycle flow, power consumption would be reduced by roughly 300 HP, saving over $140,000 per year.

The first alternative includes construction of the new basins at a higher hydraulic grade line. The second alternative considered construction of new 30–foot deep (tall) basins to provide the entire capacity and simplify the hydraulic profile. The third alternative revisited installation of a permanent IFAS system as proposed within the 2008 Facility Plan.

The 30-foot Deep Basin and the IFAS design are the leading contenders. Both are innovative and resolve the hydraulic issues.

Village of Bartlett – 2011 & 2014 Stearns Road WWTF Evaluations

Thu, 29 Jun 2017 18:59:00 GMT

The Village of Bartlett established a working relationship with Trotter and Associates in 2002, shortly after the firm’s formation. Over the past 13 years, TAI has provided planning, design, permitting, and construction oversight for collection system and treatment facility improvements.

In 2009, the Village of Bartlett requested that TAI provide engineering services for the rehabilitation/upgrade of the Raw Sewage Pump Station as well as Sludge Dewatering Improvements at the Stearns Road WWTP. The Village was unable to proceed with construction due to funding issues. Based on TAI’s previous successes in securing low-interest loans, the Village requested TAI to prepare a project specific Facility Plan in 2011 that met IEPA’s minimum requirements. TAI was able to address the Village’s needs and complete the report which included an analysis of the communities comprehensive and land use plan, utilized to develop population projections. An overview of the existing collection system and lift stations was included. TAI completed a more thorough analysis of the existing Steans Road treatment facility including the age and conditions of each process. The conclusion of the analysis was that the raw sewage pump station and dewatering facilities were the Village’s top priorities. IEPA funding was secured, and the projects were constructed.

Over the last decade, operational staff has educated TAI on the strengths and limitations of the facility’s hydraulics, processes, and equipment. During and after construction of the pump station and centrifuge, operational staff and TAI continued to discuss the needs of the existing facility on a regular basis. Recognizing the potential impact of pending regulatory changes and that the remaining infrastructure required rehabilitation, the Village requested that Trotter and Associates prepare a brief update to the original report todemonstrate the need for a comprehensive facility plan.

The 2014 Facility Evaluation broke down the recommendations and findings into three distinct categories: rehabilitation, process automation, and process upgrades. The report identified several minor projects which would immediately improve the operations of the existing faciltiy (raw sewage grinder, aerobic digester decant valve replacement, inline sludge grinder, installation of supplemental sand filter media). The evaluation prepared by Trotter and Associates also identified the deficiencies with several major components and recommended futher evaluation to develop a cohesive and comprehensive solution to the Village’s long-term needs.

Plant Hydraulics

The raw sewage pump station has capacity to convey a peak wet weather flow of 15 MGD. The hydraulic split between process flow and excess flow facillities is lmited to 5.15 MGD. The Illinois EPA requires a peak-hourly flow of 8.83 (2.40 peaking factor). Correction of this issue would reduce operational labor by limiting the use of excess flow facilities during rain events. However the issue extends well beyond the weir elevation at the EQ tank channel. Other processes limited to 5.15 MGD include the final clarifiers, tertiary filters, and chlorine contact tank. Improving hydraulic capacity through the plant was identified by TAI as a long-term goal.

Preliminary Treatment

The existing mechanical screen is downstream of the raw sewage pump station and located outside, resulting in operational issues and higher maintenance. Two long-term solutions were identified by TAI, construction of a deep-channel climber screen upstream of the raw sewage pumps, or enclosure of the existing screening equipment. The existing grit removal facility uses an antiquated technology and has been taken offline due to hydraulic and operational issues. Replacement with a more efficient system will eliminate accumulation of grit in the primary clarifiers and aerobic digesters.

Biological Process

The primary clarifiers are a cost-effective approach to reducing suspending solids and BOD to the biological process. The existing units require only minor rehabilitation of mechanical components. The existing aeration basins provide roughly 10 hours detention time under current flows (2.7 MGD), which is sufficient to metabolize organic matter and convert ammonia to nitrite. The Village can operate the existing process in a single-stage nitrifcation mode and minimize the need for the nitrification reactors. As flows approach design capacity, additional detention time will be required. Furthermore, potential nutrient limits (phosphorus and total nitrogen) may require modification to the biological process.

TAI recommended an in-depth analysis be completed to determine the most cost-effective solution for addressing nutrient removal criteria. While the DuPage River Salt Creek Workgroup is discussing the impacts of nutrients, the focus has been on reducing phosphorus loading. Based on the Village’s current Comprehensive Plan, the Stearns Road Plant will not need to be expanded beyond 3.68 MGD. Without the need to expand, anti-degredation requirements are not applicable. As a result, Bartlett will not be required to address total nitrogen (TN) in the immediate future, therefore BNR is not the only option. This allows the Village to focus its efforts on phosphorus removal alternatives and complete a Phosphorus Discharge Optimization Plan and Phosphorus Removal Feasibility Study.

The 2014 Facility Evaluation identified process control and mechanical upgrades required for the RAS/WAS pump station. These improvements were a considered to be a minor project to be completed by the Village. However, the media and equipment in the nitrification towers is reaching the end of its service life. TAI recommended that prior to reinvestment into this technology, the phosphorus removal feasibility study be completed and a long-term plan be adopted.

Final Clarification / Tertiary Filtration

The final clarifiers and tertiary filters are currently designed for a PHF of 5.15 MGD which hydraulically limits the facility. The 55-foot diameter final clarifiers were originally constructed in 1971. The mechanisms have reached the end of their service life and the return sludge process should be modified. The existing sand filters were constructed in 1993 and were operationally unreliable and had been removed from service. Recommendations included immediate and long-term solutions. The short-term recommendation included replacement of media to temporarily restore operational performance, while the long-term solution included employing a modern, more reliable, technology. During the 2011 and 2014 Facility Planning Reports, TAI and the Village reviewed several alternatives for upgrade. These included rehabilitation of the existing sand filters, installation of disc filters, or potentially process modifications to allow for tertiary clarification. TAI and the Village have continued to review alternative filtration technologies, most recently a pilot study of plate filtration at the Wheaton Sanitary District.

Disinfection Facilities

The existing chlorine contact tanks provide only 26 minutes of contact time at 5.15 MGD (PHF). Under peak wet-weather hourly flow conditions of 15 MGD, the tanks provide only 9 minutes contact. Both conditions are below the IEPA minimum requirements. Alternatives identfiied during the 2014 Facility Evaluation included expansion of the existing chlorine contact tanks or conversion to a more efficient technology such as UV disinfection.

Aerobic Digestion Process

The eight aerobic digesters provide the Village with approximately 34 days detention time under current conditions. In order to provide the target 40% solids reduction, a sludge temperature of 61° F must be maintained. The digester covers are canvas structures that retain minimal heat, and are prone to failure. As such, the Village struggles to meet the required solids reduction during winter months.

The two planning reports completed by TAI recommended replacement of the digester covers with a low-profile structural aluminum cover, similar to those installed at the Algonquin WWTP. It is also recommended that a loading and aeration capacity analysis be completed to verify that the infrastructure is able to meet the required oxygen demand of the process.

The Village is required to manually decant the digesters using a 3 mobile pump as the existing tele-valves are no longer operational. One of the short-term recommendations for immediate operational improvements was replacement of these tele-valves.

City of St. Charles – West Side WRF Facility Plan Update

Thu, 29 Jun 2017 18:55:00 GMT

The City of St. Charles owns and operates two wastewater treatment facilities, the Main WWTF and the West Side Water Reclamation Facility (WRF). The West Side WRF has a design capacity of 0.70 million gallons per day (MGD) and serves areas of the community located west of Randall Road. The West Side Service Area has continued to develop in general conformance with the Comprehensive Plan.

The City requested Trotter and Associates, Inc. to update the Facility Plan to reflect as-built conditions and incorporate more detailed development information and address regulatory changes. The West Side Service Area served 6,275 PE in 2013 and the West Side WRF treated 0.49 MGD of wastewater. Taking into consideration ongoing development, governmental capacity commitments, and potential annexations, the population equivalent of the service area is expected to increase by 6,111 PE. This equates to a build-out projection of 12,386PE at an average daily flow (ADDF) of 1,110,000 gal/day or 1.11 MGD.

A detailed review of the collection system and its capacity was completed. The collection system was divided into four major drainage basins. The sewers were reviewed for long term capacity requirements and recommendations for maintenance and depreciation budgets were prepared. TAI performed a detailed analysis of each lift station. Maintenance and capital improvement budgets were prepared as part of the analysis.

The West Side Water Reclamation Facility currently has a capacity of 0.70 million gallons per day (MGD). TAI performed a detailed analysis of the existing facilities operational performance and condition. TAI also reviewed the plant’s capacity in comparison with existing, approved and future flows. Proposed expansion plans for the facility included analysis of alternative technologies to meet future regulatory requirements including total nitrogen and phosphorus.

TAI prepared cost analysis for incorporation into the City’s user and connection fees to address ongoing operational and capital improvements requirements for the infrastructure.

Technical Challenges & Solutions

Phosphorus Removal – Incorporation of control scheme to meet BNR with minimal structural modifications

City of St. Charles – 2014 Main WWTF Plan / Nutrient Removal Feasibility Study

Thu, 29 Jun 2017 18:53:00 GMT

The City of St. Charles owns and operates two wastewater treatment facilities, the Main WWTF and the West Side Water Reclamation Facility (WRF). The TAI team has planned, design and implemented all improvements to the Main WWTF since 1990. In the spring of 2014, the City of St. Charles received its NPDES Permit which contained a 54-month compliance schedule for meeting 1.0 mg/L total phosphorus, as well as requirements for completion of a Phosphorus Removal Feasibility Study (PRFS). The study required the City to determine the plant’s ability to meet 1.0 mg/L and 0.5 mg/L phosphorus limits. As a result, the City requested TAI to perform a comprehensive Facility (Master) Plan Update for the collection system, lift stations, and treatment facility infrastructure in conjunction with the PRFS.

TAI prepared a thorough evaluation of alternatives including preparation of biological models, and evaluation of several alternative BNR configurations. Site specific jar testing was performed to verify Chem-P removal dosing requirements and determine the most cost effective solution for the City.

Based on the City’s Comprehensive Plan, the Main WWTF will not need to be expanded in the foreseeable future. Therefore, nitrogen removal is not an immediate concern. As a result, both BNR and BPR alternatives were reviewed as well as consideration for side stream treatment. Based on the current configuration and strengths of the existing infrastructure, the process selected for detailed analysis and modeling included the A/O, A2O, Bardenpho and modified Johannesburg.

The most effective process using existing infrastructure was the A2O, however it was recognized that this process would not be able to meet future TN limits below 12 mg/L. The IEPA is currently estimating 8 mg/L in the future. If TN limits areimplemented in the future, the A2O would need to be modified to a Bardenpho to achieve these lower limits. The preferred alternative for BNR included implementation of an A2O, with provisions for upgrading the process (if required) to a Bardenpho in the future utilizing the IFAS technology.

The Chem-P analysis included a rigid jar testing protocol. Testing was performed on primary and secondary effluent to determine if one or two dosage locations would yield better results. In addition, the testing was used to determine if tertiary filtration may be required to meet 0.5 mg/L TP. TAI staff worked closely with the City to perform on-site testing and laboratory analysis, splitting the samples with an off-site lab for verification. Results of the jar testing demonstrated the required dosage was higher than originally anticipated and confirmed that tertiary treatment would be required to meet lower effluent phosphorus limits.

Northern Moraine WRD – Facility Planning and Phosphorus Feasibility Study

Thu, 29 Jun 2017 18:46:00 GMT

The Northern Moraine Wastewater Reclamation District serves three municipalities along the Fox River in McHenry and Lake Counties: Island Lake, Lakemoor, and Port Barrington.

As the District Engineer, TAI has completed a series of improvements to the existing wastewater treatment facility. Last year the Facility Plan was updated which included the analysis of alternatives to meet future phosphorus limits of 1.0 mg/L and 0.5 mg/L. The following is a sampling of upgrades.

Oxidation Ditch Upgrades:

The existing ditch had been in operation since 1998. The project included replacement of all aerator shaft bearings and gates.

Dewatered Sludge Storage Improvements:

Centrifuge Dewatering Improvements:

Aerobic Digester Upgrades:

TAI provided design and construction services for the rehabilitation/reconfiguration of the existing aerobic digestion system including conversion of the existing package plant configuration, and installation of a new aeration system, sludge transfer and decant piping, and aluminum covers.

Influent Screen and Blower Replacement:

TAI provided design and construction services for the replacement of the existing Rotamat Screen, building modifications, and installation of a fourth blower to support the upgraded aerobic digestion system.

VFD’s and DO Control:

TAI provided design and construction services for the installation of variable frequency drives and DO monitors for the existing oxidation ditch.

2015 Facility Plan Update and Phosphorus Feasibility Study:

TAI recently completed a Facility Plan which reviewed the land use plan from each community to identify current and long term capacity needs. TAI also reviewed the capacity of the existing collection system and lift stations to determine size and routing for new interceptor sewers to support the developing region. The analysis of the treatment facility included reviewing conditions of the existing infrastructure, long term capacity requirements, and updated regulations including more stringent effluent phosphorus requirements. A life-cycle analysis was conducted comparing capital and operating costs for chemical phosphorus removal versus biological phosphors removal. The plan concluded with a summarization of recommendations including phosphorus removal alternative analysis, collection system alternatives, expansion phasing, implementation schedules, and financial analysis.

Fox Lake NWRWRF Phosphorus Removal Feasibility Study

Thu, 29 Jun 2017 18:42:00 GMT

The Northwest Regional Water Reclamation Facility (NWRWRF) provides wastewater treatment service to a number of communities throughout northwest Lake County, including the Villages of Fox Lake, Hainesville, Lake Villa, Round Lake, Round Lake Beach, Round Lake Heights, Round Lake Park, as well as Lake County Public Works, Lakes Region Sanitary District, Round Lake Sanitary District, and Utilities, Inc. TAI is preparing the Phosphorus Feasibility Study for the NWRWRF.

The existing facilities at the NWRWRF include the capabilities to biologically remove nitrogen and to chemically remove phosphorus. The existing NPDES permit includes a phosphorus effluent limit of 1.0 mg/L.Special Condition 16 of the NPDES permit requires the preparation of a Phosphorus Removal Feasibility Report. The report must include the improvements necessary, time frame for implementation, and associated costs to achieve total phosphorus concentrations of 0.5 mg/L and 0.1 mg/L on a seasonal and year-round basis.

The TAI team is working with NWRWRF staff to evaluate measures to enhance the existing treatment facility’s ability to remove phosphorus. TAI developed a sampling protocol including key locations within the treatment process for sampling phosphorus, COD, BOD, TSS, and nitrogen levels. This allowed for benchmarking of phosphorus removal throughout the existing facility. Based on this information, TAI evaluated the benefits and feasibility of implementing minor process changes. The evaluation also includes analysis and cost estimates for implementation of chemical phosphorus (Chem-P) and biological phosphorus (Bio-P) removal alternatives.

As part of the Chem-P analysis, TAI worked with the NWRWRF staff to define Jar Testing procedures, as well as dosing requirements necessary to achieve the desired effluent phosphorus limits. Based on this analysis, TAI is preparing capital and operational cost estimates for each effluent level. The Bio-P feasibility analysis includes further evaluation of the existing MLE process and the upgrades necessary to implement biological phosphorus removal (BPR) processes. Alternatives that were considered include A2O, UCT, Bardenpho, and Johannesburg.

Suspended solids concentrations have a significant impact on effluent phosphorus. TAI collaborated with NWRWRF staff to identify and evaluate technologies to achieve ultra-low suspended solids concentrations in the effluent, including membranes and deep bed filtration.

Wheaton Sanitary District – Tertiary Filtration Improvements

Thu, 29 Jun 2017 18:39:00 GMT

Wheaton Sanitary District’s existing tertiary treatment process includes an eight cell Hydro-Clear sand filter system installed in 1985. Effluent from the final clarifiers enters the Sand Filter Building and is conveyed through an influent channel to the sand filters where suspended solids are removed and retained in the sand media. Filtered water is stored for backwashing purposes and also serves as a non-potable water source for other processes around the plant. The water not used for backwashing is pumped to the chlorine contact tanks for disinfection and discharge.

The existing sand filters have a surface loading rate that exceeds the Illinois EPA guideline of 5 gallons per minute per square foot of area. The ongoing issues with this filtration system include high backwash rates, significant media loss, underdrain failures, and control valve maintenance.

Alternatives for tertiary treatment were the focus of a study completed in 2013 by Trotter and Associates. Four alternatives were evaluated for feasibility, rehabilitation of the existing sand filters, two media disk filter system technologies, and a deep bed continuous backwashing filtration system. Each of these alternatives were evaluated at three design points; Case 1 – treating the 20 MGD peak hourly flow, Case 2 – treating the 35 MGD peak wet-weather flow, and Case 3 – treating the 45 MGD future peak wet-weather flow.

At the conclusion of the 2013 study, the District elected to implement the Inside-Out disk filter system which will accommodate hydraulic and solids loading characteristic of Case 2 (35 MGD). Trotter and Associates began conceptual and preliminary design of the disc filter conversion in 2015. This began with a hydraulic capacity analysis to determine the maximum flow which can be conveyed to the sand filter process. It was determined that the filter building would provide treatment to 20 MGD of process flow and up to 15 MGD of excess flow to meet updated excess flow treatment requirements.

The design will include 4 duty disc filter units and one redundant unit, each with 28 discs. Expansion of three more units is left available for a future maximum flow of up to 56 MGD.

Wheaton Sanitary District – Intermediate Screw Pump Station Improvements

Thu, 29 Jun 2017 18:37:00 GMT

The Wheaton Sanitary District was established in 1925 under the Sanitary District Act of 1917. Since its founding, the facility has grown to an 8.9 MGD plant serving 62,000 residents in Wheaton, Glen Ellyn, Carol Stream, and Winfield. In 2010 the facility underwent an expansion, increasing the peak hourly flow to 19.1 MGD while maintaining the same 8.9 MGD daily average flow.

The District’s Intermediate Screw Pump Station had a design capacity of 30 MGD, but due to wear and pump deterioration was only capable of conveying approximately 20 MGD. This pump station conveys both primary effluent and return activated sludge to the biological process. During high flow periods, the District was not able to return adequate RAS to maintain mixed liquor concentrations due to the low pump capacity. It was therefore determined that the pump station should be rehabilitated, and expanded to provide for future pumping capacity.

The existing pump station utilized three 54 Archimedes type screw pumps, each with a design capacity of 11.2 MGD. Trotter and Associates performed a cost-effective analysis to determine whether the pump station should be expanded with additional screw pumps, or if a separate RAS pump station should be constructed. Ultimately, the District elected to rehabilitate and expand the existing screw pump station.

Trotter and Associates completed design of the proposed improvements and bid the project in December of 2014, with the contract being awarded to Joseph J. Henderson for $4.2M. The project is funded through an IEPA SRF loan, as well as a $250,000 grant received through the Illinois Department of Commerce and Economic Opportunity.

The upgrades consist of two new 66 screw pumps and replacement of two existing 54 screw pumps. Each of the pumps was increased in length by 4.5 ft. to accommodate future hydraulic requirements downstream of the pump station. A new enclosure building is included which houses all pump drives and motors in one room, and a separate electrical room.

Wheaton Sanitary District – 2013 Facility Plan & Tertiary Filtration Study

Thu, 29 Jun 2017 18:35:00 GMT

In 2012 the Wheaton Sanitary District selected five engineering consultants to evaluate different unit processes throughout the wastewater treatment facility in order to determine the best fit consultant for future District projects. Trotter and Associates was tasked with the evaluation of the existing Tertiary Sand Filter process. This comprehensive evaluation included four alternatives: replacement of the process in kind (HydroClear Sand Filters), externally fed disc filters (Aquaerobics), internally fed disc filters (Krueger), or a deep-bed continuous backwash system. The analysis included interviews with all manufacturers, as well as development of conceptual designs and cost estimates for implementation. The final report included an analysis of capital costs, operational costs, and non-economic factors. The data was evaluated through a decision matrix, and the District ultimately selected the internally-fed disc filter alternative to be incorporated into future improvements.

Following the 2012 consultant trials, Trotter and Associates was the consultant selected to consolidate the findings from the 2012 evaluations to develop a Facility Plan Update and Capital Improvements Program. TAI worked closely with the District to prioritize the recommended improvements, develop a cash-flow analysis, and complete the Facility Plan in accordance with the Illinois EPA low-interest loan requirements. The Facility Plan was submitted in the fall of 2013 and has been approved by the Illinois EPA. This facility plan outlined the long-term objectives of the Wheaton Sanitary District, including implementation of a nutrient removal program plan. Future improvements to the District’s facility will include implementation of the Johannesburg process with sidestream treatment to meet effluent limits of 6-8 mg/L total nitrogen, and 1.0mg/L total phosphorus. Accommodations were also included to allow for construction of a full five-stage Bardenpho process to reach 3.0 mg/L total Nitrogen and 0.5 mg/L total phosphorus when regulations for each are imposed. Additional provisions for chemical polishing nutrient removal will allow the District to meet low-low limits (i.e. < 0.5 mg/L phosphorus).

DuPage County Department of Public Works – Sidestream Nutrient Removal Study

Thu, 29 Jun 2017 18:34:00 GMT

DuPage County owns and operates three wastewater treatment facilities, ranging in size from 0.5 MGD to 12 MGD. The largest of these is the Woodridge – Greene Valley (WGV) WWTP located along Illinois Route 53 in the Village of Woodridge. This facility serves approximately 85,000 residents in unincorporated DuPage County.

In 2015, Waste Management of Illinois approached the County regarding acceptance of leachate at the WGV plant. The Greene Valley Recycling and Disposal Facility (GVRDF) generates approximately 20,000 gpd of high strength waste through percolation of precipitation through the landfill layers. This waste contains, among other constituents, over 160 mg/L of ammonia.

It was requested that TAI, as the County’s on-call wastewater engineers, evaluate the impacts of accepting this leachate at the WGV facility. While the treatment plant is only hydraulically loaded to approximately 69% of its design flow, it approaches ammonia permit limits each spring and does not have significant excess nutrient removal capacity. Accepting the high-strength leachate without treatment would pose risks to the facility’s ability to consistently meet permit limits. For this reason, TAI reviewed a number of alternatives for treatment of leachate, as well as reducing the plant’s overall ammonia loading.

To evaluate the sidestream treatment options, Trotter and Associates created a biological process model utilizing Envirosim’s BioWin© software. This model was used to determine that while pretreatment of leachate reduces the ammonia impact, the plant would likely need to investigate sidestream treatment within the plant to meet future ammonia limits. The recycle stream from the plant’s dewatering process comprises over 30% of the total influent ammonia. In light of this, the study evaluated three alternatives for treatment of the filtrate sidestream.

The County and Trotter and Associates investigated treatment of filtrate through conventional nitrification utilizing waste activated sludge, as well as anammox/deammonification processes. Two anammox processes were evaluated – World Water Works’ DEMON System, and Veolia/Kruger’s ANITA-Mox System. It was determined that both of these processes would reduce aeration requirements by 60%, require no supplemental carbon source, and no external alkalinity addition would be required. Ultimately, it was the recommendation of the report that sidestream treatment utilizing one of these two anammox processes be implemented to ensure continued compliance with NPDES permit limits, and to allow receiving of landfill leachate.

City of Harvard – 2015 Facility Plan Update

Thu, 29 Jun 2017 18:32:00 GMT

TAI updated the City of Harvard’s Facility Plan, which was last updated in 2005. At that time growth projections for the City were robust, largely because of the new Motorola facility constructed in the late 1990’s on the north side of town. Motorola has since vacated the property, and as a result growth has been stagnant. The previous projections for growth became obsolete and the facility plan needed to be updated to reflect more realistic expectations for the future. Additionally, Harvard’s wastewater treatment plant is aging and much of the equipment is in need of repair or replacement. A phased implementation plan was needed to keep the facility functioning efficiently. Finally, Harvard’s anticipates that ammonia-nitrogen and phosphorus effluent limits will become more stringent in the future. All of these factors led to the City requesting that TAI update it facility plan.

The existing treatment facility includes influent screening, grit removal, primary clarification, attached growth biological treatment using rotating biological contactors and a packed tower , chemical phosphorus removal, final clarification, and chlorine disinfection. Primary sludge is anaerobically digested and the waste activated sludge is digested aerobically. Sludge dewatering is accomplished on drying beds. A large excess flow storage lagoon is located across Route 173 from the plant site.

The facility planning efforts included a conditions assessment of the entire Harvard collection system, each of its lift stations, and a process by process evaluation of the wastewater treatment facility. Several alternatives were evaluated to meet the City’s current and future wastewater treatment needs, including de-rating of the plant, reclamation and reuse (slow rate land application), a new activated sludge treatment plant (oxidation ditch), or a 5-stage biological nutrient removal Bardenpho process. The construction of a new oxidation ditch was found to be the preferred, cost-effective alternative.

City of Batavia – Treatment Facility Upgrade & Expansion

Thu, 29 Jun 2017 18:30:00 GMT

In July 2012, the City of Batavia elected to move forward with Design and Permitting of the wastewater treatment facility improvements proposed in the Wastewater Master Plan that Trotter and Associates, Inc. (TAI) developed in 2008. In February 2013, the City received its updated NPDES Permit from the Illinois EPA, which included a phosphorus limit of 1.0 mg/L.

In July 2013, TAI provided the City with an update. The update included a three-phased approach to meet the City’s long-term needs. All phases of the proposed improvements will be contained within the existing property of the wastewater treatment facility. The City determined that the first phase will incorporate chemical phosphorus removal, but that a BNR must be implemented in Phase II to comply with anti-degradation requirements. The City elected to expand the wastewater treatment facility within the existing property boundary, which will also occur during Phase II.

The multi-phased design includes demolition of the “old side” aeration basins, Intermediate Pump Station, and Sludge Handling Building (SHB). The old side aeration and intermediate pump station structure was originally constructed in 1939. Both of these structures have been rehabilitated on multiple occasions, and are again failing. Further rehabilitation was not considered a long-term solution for these structures. The SHB was constructed over several phases. The layout of the existing building is inefficient, and further utilization would require major structural modifications. The SHB currently houses the main electrical switchgear, blowers for the biological process (old and new side aeration), sludge transfer pumps, boilers for the anaerobic digesters, WAS storage, sludge thickening, and sludge dewatering operations. All of these processes will need to be replaced prior to demolition of the SHB.

The on-site alternative proposes that the new biological process be constructed in generally the same location as the existing aeration basins. Therefore, this alternative requires removal of the existing SHB and old side aeration basins, prior to construction of the new biological process. In order to maintain compliance with the effluent ammonia limits, it will be necessary to implement a temporary IFAS system within the nitrification basins. Other considerations include existing and proposed site piping (gravity sewers, water distribution, sludge piping, etc.), internal recycle flows, bedrock elevations, hydraulic grade line, and maintaining operations during construction.

Numerous designs for the ultimate facility layout were considered, and after much deliberation, the deep-basin design was selected. TAI conducted jar testing to confirm chemical dosage requirements for phosphorus removal, and used this information to size the chemical feed and storage systems that will be implemented in Phase I. TAI also utilized sampling of the process flow for and biological model calibration, and modeled the entire facility in BioWin®. A mass balance of the facility was also developed by TAI to verify the model results.

TAI is currently designing the first of three phases for the City of Batavia. The Phase I Rehabilitation project will include implementation of a chemical phosphorus removal system, rehabilitation of the excess flow disinfection facilities, construction of an intermediate pump station, installation of temporary attached growth system, rehabilitation of the non-potable water system, rehabilitation of the anaerobic digesters; construction of a digester operations building and replacement of the maintenance garage, laboratory, and administration offices to allow for construction of a Main Building at the north end of the site.

This Main Building will also include sludge dewatering operations including two digested sludge storage tanks, four centrifuge feed pumps, two polymer feed systems, and two centrifuges. The proximity of this building to the downtown area may create odor complaints, which is why the design also includes two biological odor control systems in the Main Building. TAI conducted air quality sampling of in a similar facility for lab analysis and odor panel review, which has been used in the design of the biological odor control units in the Main Building.

Once the new structures are operational, the City will have adequate space to construct the Phase II Expansion structures, which will include an expanded plant capacity (4.2 to 4.9 MGD), a new 5-stage Bardenpho process for phosphorus and total nitrogen removal with a deep-basin design (30-feet), rehabilitation of the excess flow clarifier, rehabilitation of the primary clarifiers, and conversion of existing infrastructure to gravity thickeners and aerobic digestion. Phase III will address future regulatory concerns by incorporating tertiary filtration to attain lower total phosphorus concentrations and address future excess flow blending regulations, upgrade the ultraviolet disinfection system, replace the headworks (grit, screening, scum, flow monitoring), and install odor control for the primary clarifiers.

Technical Challenges & Solutions