ORIGINAL ADVERTISED DATE: September 18 th , 2026 MANDATORY PRE-BID: 2:00 PM Tuesday, October 6 th , 2026 DUE DATE: 2:00 AM Thursday, November 12 th , 2026 Project Contact: Jerry Ruth, P.E. INVITATION TO BID Sealed proposals will be received by the Village of Addison for the project entitled “North WWTP Expansion – Village of Addison, Illinois” until 2:00 PM on Thursday, November 12 th , 2026 at the Village Hall, located at 1 Friendship Plaza, Addison, IL 60101. The sealed bids will be publicly opened and read aloud immediately afterwards in Room 1301 ABC at Village Hall on the same date. Sealed bids shall be addressed to the Village of Addison, 1 Friendship Plaza, Addison, IL 60101 and shall be labeled “Bid for North WWTP Expansion – Village of Addison, Illinois”. Work Description Demolition Concrete and Asphalt pavement, fencing, sidewalk, bike path, trees, etc. Existing Maintenance and Control Building – structure, antenna tower, blowers, etc. Existing Excess Flow Diversion Structure (Screening Chamber) – structure, pipe, gates, etc. Existing Chlorine Contact Tank and Control Structures – pipe, gates, concrete, etc. Existing Intermediate Pump Station. Removal of miscellaneous site piping & utilities, structures, and valves. Site Work Site grading and earthwork. Paving and restoration. Fencing, lighting, bike path, crosswalks, and security. Site piping (influent interceptor, excess flow influent/effluent, potable and non-potable water, raw sewage force mains, primary sludge, scum, waste activated sludge, digested sludge, storm sewer, sanitary sewer). Site electrical, communications, and gas. Stormwater pollution prevention plan (SWPPP), stormwater pump station, conversion of the existing excess flow clarifier to a stormwater holding tank, and stormwater BMP. Conversion of existing Excess Flow Clarifier to a stormwater holding tank and conversion of existing Flocculation Tank to Stormwater Pump Station. Construction of Aerobic Digester Pump Station, including valve vault and meter vault. Construction of Chestnut Lift Station, including valve and meter vault. Construct New Garage, Laboratory, & Operations Building: Construct new structure (structural steel, cast-in place concrete, and precast concrete) with glass curtainwall entrance. Construct mezzanine decks, walls, and supports. Install laboratory equipment and support systems. Install elevators and support systems. Install mechanical, electrical, and controls support systems. Install SCADA stations, offices, reception area, locker rooms, restrooms, etc. Construct New Excess Flow Clarifiers: Construct new cast-in place concrete structure including two (2) parallel clarifiers and excess flow diversion structure. Install tipping buckets and scum skimming tipping buckets within each clarifier. Install gates, actuators, weirs, launders, supports, walkways, stairs, etc. Construct New Screening Building: Construct new cast-in place concrete and precast concrete structure. Install piping, weirs, and gates. Install Raw Sewage Perforated Plate Screens and Screenings Washer/Compactor equipment, including piping, valves, controls, etc . Install new power distribution center, including emergency backup generators. Install Electrical and Mechanical support systems. Preliminary Treatment Building Rehabilitation: Demolition of existing equipment, pads, piping, grating, channel walls, etc. Installation of flood protection equipment. Replacement of roofing system, doors, windows, etc. Install Raw Sewage Grit Removal equipment, including piping, valves, controls, etc. Install Primary Sludge Pumps, including piping, valves, controls, etc. Install piping, flow meters, weirs, and gates. Replace HVAC, Electrical, and Controls. Primary Clarifier Rehabilitation: Demolition of existing rotating assemblies, bridges, electrical, etc. Install clarifier rotating assemblies, piping, bridges, stairs, weirs/baffles, and electrical support systems. Replace gates, grating, stairs, etc. at existing Primary Clarifier Diversion Structure. Biological Process Improvements: Convert existing biological process basins for proposed A2O Process. Install anaerobic mixing systems, piping, valves, and equipment. Install anoxic mixing systems and bridges. Install aerobic membrane diffusers, air piping, and valves. Install internal recycle piping, valves, flow meters, and pumps. Install influent slide gates and effluent weirs. Construct FRP baffle walls. Convert existing RAS Pump Station to MLSS Mixing Channels. Install electrical support systems and primary elements. Construct new A2O basins. Construct two (2) new cast-in-place concrete basins. Construct new cast-in-place concrete piping tunnel extension and stair tower. Install anoxic mixing systems and bridges. Install aerobic membrane diffusers, air piping, and valves. Install internal recycle piping, valves, flow meters, and pumps. Install influent slide gates and effluent weirs. Construct FRP baffle walls. Install electrical support systems and primary elements. Secondary Treatment Building Rehabilitation: Demolition of existing equipment, pads, piping, grating, walls, etc. Replacement of roofing system, doors, windows, etc. Install RAS and Scum pumps, piping, valves, flow meter, controls, etc. Install BNR Anaerobic Mixing System Equipment, including compressors, piping, valves, controls, etc. Install BNR Aeration Equipment, including blowers, piping, valves, controls, etc. Replace HVAC, Electrical, and Controls. Final Clarifier Rehabilitation: Demolition of existing rotating assemblies, bridges, electrical, etc. Install clarifier rotating assemblies, baffles, deflector plates, piping, valves, gates, bridges, stairs, weirs/baffles, and electrical support systems. Replace gates, valves, grating, stairs, etc. within the existing Diversion/Flume Structures. Construct New Advanced Treatment Building: Construct new cast-in place concrete and precast concrete structure. Install Final Effluent Pump Station, including pumps, piping, valves, flow meters, etc. Install chemical storage tanks, metering pumps, piping, and valves. Install mixing and chemical feed systems for phosphorus polishing. Install Disc Filters, including piping, valves, gates, weirs, FRP decking, and control panels. Install Ultraviolet Disinfection Units including gates, weirs, grating, and equipment. Install non-potable water system pumps, piping, valves, and tank. Install Electrical and Mechanical support systems. Decommissioning of existing chlorination and dechlorination systems and conversion of buildings for storage. Aerobic Digester Expansion and Upgrades: Demolish equipment within existing First Flush Tank and Aerobic Digester. Installation of gravity thickening equipment, air lift pumps, valves, piping, and bridge within existing first flush tank. Upgrades to existing Aerobic Digester. Installation of process air blowers, piping, valves, headers, and diffusers. Installation of aluminum covers and supports. Sludge Handling Building Improvements: Replacement of process piping, valves, and belt press feed pumps. Contract Documents The Bid Documents may be inspected (PDF) and purchased at the TAI St. Charles Office: 40W201 Wasco Rd. Suite D St. Charles, Illinois 60175 630/587–0470 Contact Cody Hansen at c.hansen@trotter-inc.com to schedule an appointment or 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. Please allow 48 hours notice for plan production of each hard copy requested. The non–refundable cost for hard-copies of drawings and specifications is $1,350.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $200.00. 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) and by the United States Environmental Protection Agency (USEPA)’s Water Infrastructure Finance and Innovation Act (WIFIA). 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), the Illinois Works Jobs Program Act (30 ILCS 559/20-1), Federal American Iron and Steel (AIS) requirements, the “Build America, Buy America Act” requirements as contained in the federal Infrastructure Investment and Jobs Act, Pub. L. No. 117-58, as well as other WIFIA requirements. 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. Mandatory Pre-Bid Meeting A Mandatory Pre-Bid Meeting will be held on Tuesday, October 6 th , 2026 a 2:00 PM at the Village of Addison North WWTP, 711 N Addison Road, Addison, IL 60101. Bidders/Contractors not attending the Pre-Bid Conference shall have their bids rejected. 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 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. The successful bidder will be required to furnish a Maintenance Bond on forms provided in the Specifications and Contract Documents, in an amount equal to 5 percent of the contract sum. Wages 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 DuPage County, whichever is greater. Rates can be obtained online at www.wdol.gov and 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 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. Questions Questions regarding the project should be directed to Cody Hansen at c.hansen@trotter-inc.com . See the Trotter Website for more information: https://www.trotter-inc.com/projects-for-bid Award of Bid Final award of bid shall be contingent on the Village of Addison 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 Addison.

ORIGINAL ADVERTISED DATE: September 17, 2026 MANDATORY PRE-BID: None DUE DATE: 10:00 AM Friday, October 16, 2026 Project Contact: Karen Young, P.E., CRM INVITATION TO BID The Campton Township Highway District will accept bids for 2026-2027 Bulk Road Salt Purchase. Sealed bids are to be submitted to Trotter and Associates, Inc., 40w201 Wasco Road, Suite D, St. Charles, IL 60175, until 10:00 am, Friday, October 16, 2026. Bids will be open at Trotter and Associates, Inc. following. Work Description The proposed improvements include; furnish and deliver bulk road salt for snow and ice control to Campton Township Highway District. Contract Documents Bid Documents and Proposal forms may be obtained at no charge at Trotter and Associates, Inc. website at http://www.stcharlesil.gov/bids-proposals . Addenda will be available to document holders via the website. It is the responsibility of the vendor to frequently check the website for any future addendums. Contractors will be required to submit all addendum acknowledgement forms with their bid submittal. Bonds Bidders are advised of the following requirements of this contract: 1) Illinois Prevailing Wage of the State of Illinois, Kane County; 2) 5% Bid Security with the bid submittal in accordance with the Instructions to Bidders; 4) 100% Performance Bond and; 5) Certificate of Insurance meeting the Campton Township Highway District requirements. The District reserves the right to require the low bidder to file proof of, within seven (7) days of the bid opening, his ability to finance and execute the project. This proof shall include, but not be limited to, a financial statement, list of equipment owned by bidder, backlog of jobs under a Contract only to a Bidder who furnishes satisfactory evidence that he has the ability, sufficient capital, facilities, and plant to enable him to prosecute the work successfully and promptly, and to complete the work within the time specified in the Contract Documents. Questions All questions shall be directed to Ms. Karen Young at 630-587-0470 or k.young@trotter-inc.com with subject line 2026-2027 Salt Purchase Campton Township Road District. Rejection of Bids The Campton Township Highway District reserves the right to reject any or all bids or to accept the one that appears to be in the best interest of the District. The District expressly reserves the right to waive any informalities, discrepancies or technical irregularities in a bid if to do so is in the best interest of the District. The District reserves the right to defer the acceptance of any bid and the award of a Contract for a period not exceeding forty-five (45) days after the date of opening the bids. Prices quoted must be valid for a minimum of 75 days from the date of the bid opening. The District does not discriminate in admission, access to, treatment, or employment in its programs and activities.

ORIGINAL ADVERTISED DATE: August 25, 2026 DUE DATE: Wednesday September 9, 2026, 12:00 PM MANDATORY PRE-BID CONFERENCE: NONE PROJECT MANAGER: Steve Cieslica, P.E.; Cade Sundstedt INVITATION TO BID NOTICE is hereby given the City of Woodstock will receive sealed bids for the project entitled “Woodstock 2026 Street Improvement Program” until 12:00 PM on Wednesday, September 9th, 2026, at City Hall, 121 W Calhoun St, Woodstock, IL 60098. Bids will be publicly opened and read aloud immediately afterwards. 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 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. Contract Documents The Contract Documents will be available for inspection on Tuesday August 25, 2026, at Trotter and Associates, Inc. 38 W Grand Avenue, 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. Prevailing Wages 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. Bid Security 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. Questions Questions regarding the project received by 3:00 pm on Friday September 4, 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: Cade Sundstedt Project Engineer c.sundstedt@trotter-inc.com Submittal 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 2026 Street Improvement Program 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.

Village of Fox Lake – 2026 MFT General Maintenance Resurfacing Project ORIGINAL ADVERTISED DATE: August 20 th , 2026 MANDATORY PRE-BID: None DUE DATE: 9:00 AM Wednesday, September 2 nd , 2026 Project Contact: Mitchell Severson, P.E. INVITATION TO BID The Village of Fox Lake (The Village) is requesting bids from contractors for the Village of Fox Lake – 2026 MFT General Maintenance Resurfacing Project (Section No. 27-00000-02-GM). The bid is due Wednesday September 2 nd , 2026 at 9:00 AM 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 Project includes HMA surface removal, HMA pavement patching, HMA binder and surface courses, frame & lid/grate adjustments, curb & gutter / driveway removal and replacement as needed, pavement markings, and landscape restoration. Contract Documents Electronic copies of the documents are available for purchase. No partial sets of documents will be issued. The non-refundable cost for the contract documents is $50.00 for the electronic copy. Addenda will be issued only to plan holders. Contact Jessy Stouffer at j.stouffer@trotter-inc.com to purchase the contract documents. Bonds Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of Village of Bartlett 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 Performance and Payment Bond on forms provided in the Specifications and Contract Documents, in an amount equal to 100 percent of the contract sum. Wage Rates 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 Questions regarding the project received by 4:00 pm on Thursday August 27, 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: Mitchell Severson Project Engineer m.severson@trotter-inc.com Rejection of Bids The Village of Fox Lake reserves the right to reject any or all bids. The Village expressly reserves the right to waive any informalities or technical irregularities in a bid.

ORIGINAL ADVERTISED DATE: July 6, 2026 DUE DATE: Thursday July 23, 2026 at 3:00 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 FY 2027 System Wide Leak Detection until 3 PM on July 23rd, 2026, at the Building Department, 1850 Lewis Avenue, North Chicago, IL 60064. The Bids will be reviewed, and results will be publicly posted on the City website within 2 weeks. 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 FY 2027 System Wide Leak Detection Work Description Provide professional services, personnel, and equipment necessary to conduct a comprehensive Leak Detection Survey on potable water main within the City of North Chicago, approximately 64 miles of water main that are 24 inches or less in size. WORK includes planning, field investigation, acoustic leak surveying, data collection, 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 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 $120.00 for a hard copy and $30.00 for an electronic copy . Addenda will be issued only to plan holders. 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/. Questions Questions regarding the project received by 3:00 pm on July 17th, 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 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.

FOX RIVER WATER RECLAMATION DISTRICT - ADP WRF BAR SCREEN INSTALLATION Original Advertisement Date: July 1, 2026 MANDATORY PRE-BID: 10:00am, Wednesday July 15, 2026 DUE DATE: 2:00pm, Friday August 7, 2026 Project Manager: Jillian Kiss, P.E. INVITATION TO BID The Fox River Water Reclamation District (the “District”) is accepting sealed Bids for the ADP WRF Bar Screen Installation (the “Project”) at its Albin D. Pagorski Water Reclamation Facility (ADP WRF) Pump Station 10, located at 100 Purify Drive, Elgin, IL 60120 (the “Project Site”). Sealed Bids will be received until 2:00 PM Central Time on August 7, 2026 on forms furnished by the District, at the Administration and Laboratory Building of the Fox River Water Reclamation District, 1957 North La Fox Street (Route 31), South Elgin, Illinois 60177. Immediately thereafter, the Bids will be publicly opened and read aloud. Work Description The Project consists of: 1. Equipment removal 2. Concrete modifications to two existing influent channels for the installation of mechanical bar screening equipment 3. Construction of a new concrete operation deck and staircase 4. Installation of mechanical bar screening equipment and washer compactor equipment 5. Installation of a prefabricated building; and installation of all ancillary electrical and controls to properly operate the proposed equipment. The anticipated Final Completion date for the Project is September 30, 2027. Document Inspection and Procurement Bidding Documents may be obtained in person at the District at its Administration and Laboratory Building, 1957 North La Fox Street (Route 31), South Elgin, Illinois 60177, or may be mailed or emailed upon request by contacting Tim Gualandri, District Engineer, by email at bids@frwrd.com or by telephone at (847) 742- 2068, line #6. A non-refundable fee of $100.00 in the form of a certified or bank check shall be required to obtain printed documents. Additional shipping charges may apply for mailed documents. Addenda will be issued only to plan holders. Bonds Each Bid shall be accompanied by Bid Security in an amount not less than ten percent (10%) of the Bid, payable to the Fox River Water Reclamation District. Mandatory Pre-Bid A mandatory Pre-Bid Conference will be held at the Administration and Laboratory Building of the Fox River Water Reclamation District, 1957 North La Fox Street (Route 31), South Elgin, Illinois 60177, on July 15, 2026, at 10:00 AM Central Time, with a tour of the Project Site to follow. Additional tours may be requested by contacting Tim Gualandri, District Engineer, by email at bids@frwrd.com or by telephone at (847) 742-2068, line #6. Rejection of Bids The District reserves the right to reject any and all Bids, or parts of any and all Bids, to waive any technical errors or omissions in any Bid, to modify or eliminate the scope of work, to award all or part of the scope of work, and to accept any Bid in its entirety or any part thereof if, in the judgment of the District, the best interests of the District will be promoted thereby. Bids shall not be withdrawn and shall remain subject to acceptance for a period of sixty (60) days after the Bid opening date. The Project is subject to the Illinois Prevailing Wage Act, 820 ILCS 130/1 et seq., and Fox River Water Reclamation District Ordinance No. 966, “An Ordinance Establishing Responsible Bidder Requirements on Public Works Projects.” The Project is being financed, in part, with grant funds from the USEPA Community Grant Program, and bidders shall comply with all applicable grant requirements. Compliance with the grant requirements is a condition precedent to the award of the Project and shall remain an ongoing contractual obligation of the Successful Bidder. All questions should be directed to Engineering by email at bids@frwrd.com or by phone at (847) 742-2068, line #6.

VILLAGE OF BARTLETT – 2026 vARIOUS sTREETS rESURFACING Original Advertisement Date : June 30, 2026 DUE DATE: 10:00am, July 10, 2026 Project Manager : Karen Young, P.E., CFM INVITATION TO BID Sealed proposals for the project described below will be received at the office of The Village Clerk, 228 S. Main St., Bartlett, IL 60103, until 10:00 am on Friday, July 10, 2026 . Sealed proposals will be opened and read publicly at the office of The Village Clerk, 228 S. Main St., Bartlett, IL 60103, at 10:00 am on Friday, July 10, 2026. Work Description The proposed improvements include HMA surface removal, HMA pavement patching, HMA binder and surface courses, structure adjustments, ADA sidewalk/curb and gutter/driveway removal and placement, pavement markings, and landscape restoration. Document Inspection and Procurement The Documents and Plans will be available in the office of Village of Barlett website free of charge. https://www.bartlettil.gov/how-do-i/view/village-of-bartlett-bids-and-rfps Bonds Each bid shall be accompanied by a bid bond, bank draft, cashier's check or certified check payable to the order of Village of Bartlett 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. Wage Rates 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 Cook and DuPage County. Rates can be obtained online at www.state.il.us/Agency/idol/ . Questions Questions regarding the project received by 4:00 pm on Tuesday July 7, 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: https://www.bartlettil.gov/how-do-i/view/village-of-bartlett-bids-and-rfps Nick Talarico, PE Village Engineer ntalarico@bartlettil.gov Rejection of Bids The Village of Bartlett reserves the right to reject any or all bids. The Association expressly reserves the right to waive any informalities or technical irregularities in a bid.

ORIGINAL ADVERTISED DATE: June 25, 2026 DUE DATE: Friday July 10, 2026, 2:00 PM MANDATORY PRE-BID CONFERENCE: NONE PROJECT MANAGER: Steve Cieslica, P.E. INVITATION TO BID Notice is hereby given sealed proposals will be received by the City of North Chicago for the Project entitled FY2027 Sanitary Sewer Cleaning and Televising until 2:00 p.m. on Friday July 10 th , 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 FY2027 Sanitary Sewer Cleaning and Televising Work Description This project is an annual cleaning and televising of sanitary sewer program for the City of North Chicago. The City has budgeted approximately $170,000 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 a multi-year period. If the project is successfully completed, the City may choose to extend the contract for up to two (2) additional one (1) year periods. Document Inspection and Procurements 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. Performance Bond The successful Bidder will be required to furnish a performance bond on forms provided in the Specifications and Contract Documents, equal to Fifty Thousand Dollars ($50,000). Wage Rates 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. 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/ . Questions Questions regarding the project received by 5:00 pm on Wednesday July 8, 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 Rejection of Bids 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.

ORIGINAL ADVERTISED DATE: June 3 rd , 2026 MANDATORY PRE-BID: 10:00 AM Wednesday June 17 th , 2026 DUE DATE: 10:00 AM Wednesday, July 15 th , 2026 Project Contact: Dan Gillespie Invitation to Bid Sealed proposals will be received by the Village of Fox Lake for the project entitled “Tall Oaks Pump House Repair” until 10:00 AM on Wednesday, July 15 th , 2026 , at the Fox Lake Village Hall Offices, located at 66 Thillen Drive Fox Lake, Illinois, 60020. The sealed bids will be publicly opened and read aloud immediately afterwards in the Fox Lake Village Hall Offices, on the same date. Sealed bids shall be addressed to the Village of Fox Lake, 66 Thillen Drive, Fox Lake, IL 60020 and shall be labeled “Bid for Village of Fox Lake Tall Oaks Pump House Repair”. Mandatory Pre-Bid Conference A Mandatory Pre–Bid Conference will be held on Wednesday, June 17 th , 2026 at 10:00 AM at the Tall Oaks Facility, 1201 Grass Lake Road, Fox Lake, Illinois, 60020. Bidders/Contractors not attending the Pre-Bid Conferences shall have their bids rejected. Work Description Work associated with the Village of Fox Lake Tall Oaks Pump House includes: Site Work Installation of duct bank from the existing generator to the new ATS at the pump house. Pump House Removal and replacement of the upper portion of the existing exterior CMU walls. Removal of the existing roofing system, to be replaced with a wood truss roofing system. Removal and replacement of exhaust fans and electric unit heaters. Selective removal and replacement of electrical items. Installation of ATS and integration into the existing building electrical system. Document Inspection and Procurement The Contract Documents may be inspected and purchased at the following locations. 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 $120.00. The non–refundable cost for electronic (PDF) copies of drawings and specifications is $30.00. Addenda will be issued only to plan holders. Contact Jessy Stouffer at j.stouffer@trotter-inc.com to purchase the contract documents. Questions Questions regarding the project received by close of business on Friday, July 10th, 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: Dan Gillespie d.gillespie@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 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 sum. 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 Lake 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 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.