This Solicitation opportunity from Washington was posted on August 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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2025 AC Water Main Replacement

Closed

2026-AFB-030State & Local

Submission Closed09/17/2026, 09:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 237110

New

SLED

Water Valve and Fire Hydrant InstallationThis subcontract for the McIntosh County Board of Commissioners in Georgia involves the installation of critical water system infrastructure. The selected contractor will be responsible for installing approximately seven 6-inch mechanical joint ductile iron gate valves and twelve 3-way fire hydrant assemblies for prime contractors. The final deliverable must be fully operational equipment that meets all project specifications. A key requirement for this project is strict compliance with the Build America Buy America Act. Interested parties must submit their responses by December 1, 2026, to be considered for this scope of work under NAICS code 237110.

Mcintosh County Board of Commissioners

POSTED

DEADLINE

Water Main Construction and InstallationThis subcontract for the McIntosh County Board of Commissioners in Georgia involves the construction and installation of a water main system. The scope of work includes trenching, laying, and joining approximately 8,956 linear feet of 6-inch C900 Class 150 PVC water main, as well as completing two tie-ins to the existing water infrastructure. The final deliverable is a fully installed and tested water main system. The project requires strict adherence to the Build America Buy America Act and HUD Section 3 documentation. Interested parties must submit their responses by December 1, 2026. This opportunity falls under NAICS code 237110 for water and sewer line construction.

Mcintosh County Board of Commissioners

POSTED

DEADLINE

2025 CDBG- No. 25p-y-095-1-6798

Solicitation # 25P-Y-095-1-6798

Solicitation 25P-Y-095-1-6798 is a request for sealed bids from the McIntosh County Board of Commissioners for water system improvements in Georgia. The scope of work includes the construction of approximately 8,956 linear feet of 6-inch C900 Class 150 PVC water main, the installation of seven 6-inch mechanical joint ductile iron gate valves, twelve 3-way fire hydrant assemblies, and two connections to existing water mains. Additionally, the project requires the installation of a new 5,000-gallon hydropneumatic tank, 40 square yards of Class A pavement removal and replacement, and all necessary erosion control and appurtenances. All work must be completed within 60 consecutive calendar days from the date of the notice to proceed. This is a Section 3 Covered Contract under the HUD Act of 1968, and bidders must provide Section 3 documentation prior to the notice of award. The project also mandates compliance with the Build America, Buy America (BABA) Act. Bids must be submitted on the provided proposal forms and accompanied by a bidder's bond for 10 percent of the bid amount. Successful bidders will be required to furnish payment and performance bonds along with insurance certificates. The deadline for submission is 1:00 PM local time on December 1, 2026, at the McIntosh County Commissioners Office in Darien, Georgia.

Mcintosh County Board of Commissioners

POSTED

DEADLINE

IEUA RMPU Basin Improvements Project Montclair Basin Improvements

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Norstar Plumbing and Engineering, Inc

POSTED

DEADLINE

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Solicitation # SRP-W-134-0290

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Solicitation # wc-1456-lead-pipe-inspection

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DEADLINE

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Solicitation # recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-improvements

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POSTED

DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

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Solicitation # greenfield-wastewater-treatment-plant-upgrade-project-0

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Solicitation # bozeman-water-reclamation-facility-phase-1-improvements

Prospect Construction, Inc. is seeking pricing for the Bozeman Water Reclamation Facility Phase 1 Improvements project located in Montana. The solicitation covers a wide range of construction scopes, including aggregate, electrical, paving, concrete, landscape and seeding, construction survey, testing and inspection, traffic control, metal fabrications, industrial coatings, and rough carpentry. Bidders must comply with AIS, Montana CGR, and Prevailing or Davis Bacon Wage requirements. The response deadline for this solicitation is November 19, 2026. This opportunity is open to various small business designations, including VOSB, SDVOSB, WOSB, and HUBZone firms. Prospect Construction, Inc. is an equal opportunity employer that strongly encourages submissions from SBEs and DBEs, noting a willingness to divide larger contracts among multiple firms to accommodate smaller businesses.

PROSPECT CONTSTRUCTION, INC.

POSTED

DEADLINE

MWWTP Secondary Reactors Rehabilitation, Phase 2

Solicitation # mwwtp-secondary-reactors-rehabilitation-phase-2-0

The MWWTP Secondary Reactors Rehabilitation, Phase 2 project, identified by contract number SD-462, is a solicitation for work located in Oakland, Alameda, California. The project is owned by the East Bay Municipal Utility District and is being managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. This opportunity is specifically set aside for Small Businesses, including SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. The solicitation was posted on October 28, 2026, with a response deadline of November 18, 2026. Interested parties should coordinate with the Estimating Department for further details.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 2 hours ago

DEADLINE

in 20 days

AI Contract Overview

The City of Mercer Island is soliciting bids for the 2025 AC Water Main Replacement project, identified as solicitation 2026-AFB-030. The project involves replacing approximately 5,700 linear feet of asbestos cement water main with ductile iron pipe, including the installation of fire hydrant assemblies, water services, connections, and associated roadway restoration. This initiative aims to eliminate the risk of catastrophic system failure and remove the remaining 4% of AC mains in the city's water system, which will subsequently end the requirement to report AC main information to the Washington State Department of Health. The engineer's estimated cost for the project is 4,425,000 dollars. Bids are due by September 17, 2026, and a mandatory pre-bid meeting is scheduled for September 2, 2026. The selected contractor must commence work within ten days of the Notice to Proceed and adhere to strict quality and safety standards, including OSHA/WISHA requirements. Key contractual obligations include providing performance and payment bonds equal to 100% of the contract amount and a bid deposit of 5% of the total bid price. Additionally, the contractor must comply with apprenticeship utilization goals, submitting a detailed plan and weekly certified payroll. The project is located in Mercer Island, Washington, and is managed by the Public Works department.

General Info

Mercer Island seeks bids for 2025 AC water main replacement costing 4,425,000 dollars.

Agency

Washington → Public Works

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

WA, USA

Set-Aside

NONE

Documents

2026 AFB030 - 2025 AC Water Main Replacement

68 pages · ifb

High

2026-AFB-030 2025 AC Water Main Replacement

ifb

High

2026-AFB-030 2025 AC Water Main Replacement

ifb

High

2026-AFB-030: 2025 AC Water Main Replacement

ifb

High

City of Mercer Island 2025 AC Water Main Replacement Project Bid Set

bid-set-plans

High

City of Mercer Island Apprentice Utilization Plan Instructions and Forms

5 pages · apprentice-utilization-plan

High

Specifications.pdf - Special Provisions and Bid Item Schedule

specifications

High

Certificate of Insurance for Sewer Pump Station Generator Replacement Bid No. 24-26

1 page · certificate-of-insurance

Low

City of Mercer Island 2025 AC Water Main Replacement Public Works Contract

11 pages · contract-document

Low

IRS Form W-9 Request for Taxpayer Identification Number and Certification March 2024

6 pages · tax-form

Low

Payment Bond for City of Mercer Island Construction Project

2 pages · payment-bond

Low

Performance Bond for City of Mercer Island Project

2 pages · performance-bond

Low

Retainage Agreement for Contract

2 pages · contract-document

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedAug 20

Solicitation

Response DeadlineSep 17

Deadline has passed

Submission Closed

09/17/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyWashington → Public Works

Contacts1 person available

OfficeMercer Island, WA, 98040, USA

Organization / AgencyWashington → Public Works

Office AddressMercer Island, WA, 98040, USA

Contacts

Lauren KumleUtilities Engineer

contact@example.gov

+1 (555) 000-0000

Interested Companies (25)

Fury Site WorksNorth Bend, WA

Advanced Government ServicesTacoma, WA

ConstructconnectCincinnati, OH

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Full Description

The AC replacement program reduces the potential for catastrophic system failure, unexpected service disruptions, and large damage claims to the City. Additionally, the City is currently required to report AC main information to the Washington State Department of Health. Once the existing five miles of AC main, which account for only 4% of the City's water system, are fully removed, that reporting requirement will end. This project furthers goals outlined in the City's Water System Plan, ensuring necessary improvements so the City remains at the forefront in providing high-quality water service to its current and future customers.