This Government Contract opportunity from Massachusetts was posted on June 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Spillway Modifications and Hydraulic Structure Upgrades

Closed

State & Local

Submission Closed07/09/2026, 03:00:00 PM UTC

Contract Overview

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

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NAICS: 237110

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International

Drainage and Infrastructure InstallationThis subcontract for Drainage and Infrastructure Installation involves providing specialized installation services for Natural England facility projects. The scope of work includes the installation of two plastic culverts, the laying of geotextile membranes, and the placement of Type 1 sub-base materials. Additionally, the contractor is responsible for pouring concrete to create headwalls and foundations for gate and fence posts, ultimately delivering fully installed culverts and stabilized concrete bases. The project requires the contractor to supply all necessary plastic culverts, geotextile, and sub-base materials. To ensure safety and regulatory compliance, the contractor must provide a CDM compliant Risk Assessment and ensure a qualified first aider is present. Interested parties must submit their responses by November 27, 2026.

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26350 Lynchburg, VA - CSO 70 Sewer Improvements

Solicitation # 2027-027

Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises for labor, materials, and services for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia. This solicitation, identified as IFB 2027-027, is open to various small business set-asides, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested firms must submit their responses by December 4, 2026. The scope of work involves comprehensive sanitary sewer system improvements utilizing both open-cut and trenchless installation methods. Key deliverables include the installation of PVC and DIP piping in various diameters, the construction of standard and doghouse manholes, and the implementation of interior drop assemblies. Specialized tasks include 24-inch diameter trenchless crossings with associated launch and receiving shafts, CSO regulator fit out, outfall construction, and the abandonment of existing pipes and manholes. General requirements include mobilization, SWPPP implementation, clearing and grubbing of wooded areas, and seeding. Additionally, the project requires geotechnical instrumentation and monitoring as well as specific railroad insurance.

Cleary Construction, Inc.

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Morgans Branch Force Main and Pump Station Improvements

Solicitation # SRP-W-134-0290

The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, is a construction contract for the City of Belmont, North Carolina, with a project estimate of 16,690,000 dollars. The scope of work involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and significant upgrades to the Morgans Branch Pumping Station. Key deliverables include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. The project also encompasses the installation of new gravity sewers, manholes, and various site improvements including stormwater facilities, a generator, and odor control equipment. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on the submission of MWBE Good Faith Efforts and Table A documentation. Bidders must provide a bid bond, and the successful contractor will be required to furnish performance and payment bonds, along with insurance from companies rated A-VII or better by A.M. Best. Performance is governed by EJCDC standard forms, specifically the C-700 General Conditions and C-800 Supplementary Conditions. Payment is processed monthly via applications for payment submitted to the Engineer, with payments becoming due 30 days after presentation to the owner. Work must adhere to strict technical standards, including AWWA Specification C-600 for pipelines and NEMA standards for motors.

Don Moorhead Construction, Inc.

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WC 1456 Lead Pipe Inspection

Solicitation # wc-1456-lead-pipe-inspection

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project WC 1456, which focuses on lead pipe inspection and replacement in Maryland. This solicitation is open to various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties should submit their quotes to [email hidden]. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. The response deadline is November 4, 2026, and Katherine Snider serves as the primary point of contact for this opportunity.

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Wellhead Treatment Improvement PS102A

Solicitation # wellhead-treatment-improvement-ps102a

The City of Fresno is seeking bids for the Wellhead Treatment Improvement PS102A project located in Fresno, California. This solicitation, identified by contract number 12700259, is being managed by W.M. Lyles Co. and falls under NAICS code 237110 for heavy and civil engineering construction. Interested parties must submit their responses by the deadline of November 17, 2026. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as SAM.gov designated Small Disadvantaged Businesses. Primary inquiries and coordination for this project should be directed to Scott Fults via email at [email hidden] or by phone at [phone hidden].

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Jefferson St. Pump Station Replacement

Solicitation # ITB-2026141

The Jefferson Street Pump Station Replacement project, solicitation ITB-2026141, is an infrastructure initiative for the City of Winchester, Virginia. The scope of work includes the construction of a new pump station featuring a precast concrete building, controls, a standby generator, site electrical, yard piping, security fencing, grading, and paving. Additionally, the project requires the relocation of an existing fuel tank and the demolition of existing facilities. All work must be completed within 610 calendar days following the Notice to Proceed and must adhere to VDOT 2020 Road and Bridge Specifications and the City of Winchester Standards Manual. WG Construction is seeking MBE/WBE subcontractor participation for paving, material supply, site development, fencing, MEP, roofing, and carpentry. Bids are due by 2:00 pm on November 12, 2026, via the City's e-Procurement Portal. The contract will be awarded to the lowest responsive and responsible bidder registered in the Commonwealth of Virginia. Key requirements include the provision of performance and payment bonds equal to 100 percent of the contract amount, compliance with Davis-Bacon wage determinations, and adherence to OSHA and ADA standards. Bidders must provide at least three references for similar projects and confirm they are not on any government debarment lists.

WG Construction Co., Inc.

POSTED

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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

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project involves various construction and supply scopes, including electrical work, paving, pipe supply, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and encourages Disadvantaged Business Enterprise participation. Bids must be submitted via email or fax, with a final response deadline of December 3, 2026. Qualified subcontractors and suppliers must maintain a valid California contractor license and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires adherence to specific insurance and bonding standards, including potential performance and payment bonds equal to 100 percent of the contract value. All submitted bids must remain valid for 120 days from the due date. Primary coordination for this effort is managed by Veronica Garcia at Flatiron Dragados Constructors, Inc.

Flatiron Dragados Constructors, Inc.

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Greenfield Wastewater Treatment Plant Upgrade Project

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

The Greenfield Wastewater Treatment Plant Upgrade Project, identified by contract number 2026-03, is a solicitation for infrastructure improvements located in Greenfield, Monterey, California. Managed by Anderson Pacific Engineering Construction, Inc. on behalf of the City of Greenfield, the project falls under NAICS code 237110. Interested parties must submit their responses by the deadline of November 10, 2026. This opportunity is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Primary inquiries and submissions should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc.

Anderson Pacific Engineering Construction, Inc.

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Machado WWTF Upgrade and Expansion

Solicitation # machado-wwtf-upgrade-expansion

The Machado WWTF Upgrade and Expansion project is a solicitation for construction services located in San Miguel, San Luis Obispo, California. Managed by the San Miguel Community Service District under contract number EJCDC C-111, the project focuses on the upgrade and expansion of wastewater treatment facilities. The solicitation is being handled by Cushman Contracting Corporation, with the primary point of contact being Melia Raj. The opportunity was posted on November 3, 2026, and requires responses to be submitted by the deadline of November 20, 2026. This project falls under NAICS code 237110 for water and sewer line construction. Interested parties can find further details through the provided agency links and contact information.

Cushman Contracting Corporation

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AMERICAN BOTTOMS RWTP – SLUDGE HANDLING FACILITY

Solicitation # american-bottoms-rwtp-sludge-handling-facility

River City Construction, LLC is seeking qualified subcontractors for the American Bottoms RWTP Sludge Handling Facility project located in Illinois. The scope of work is extensive, covering site and structural work including earthwork, concrete, masonry, metals, and finishes, as well as the installation of plumbing, HVAC, electrical, and utility systems. Additionally, the project requires specialized expertise in process interconnections, material processing and handling equipment, and water and wastewater purification and storage systems. This solicitation is specifically targeted toward Small Business Enterprises, Disadvantaged Business Enterprises, Minority Business Enterprises, Women's Business Enterprises, Service Disabled Veteran Owned Businesses, and Veteran Owned Businesses. To be considered, bidders must submit their DBE, WBE, MBE, SDVOB, or VOB certification along with their proposal. Awards will be granted based on the lowest responsive bid received. The bid opening is scheduled for November 5, 2026, at 2:00 PM, with project documentation managed through the SmartBidNet system.

River City Construction, LLC

POSTED

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NTUA - Tuba City WWTP Improvements (NTUA-2026), Tuba City, AZ

Solicitation # ntua-tuba-city-wwtp-improvements-ntua-2026-tuba-city-az

GSE Construction Co., Inc. is soliciting quotes from subcontractors and suppliers for the NTUA Tuba City WWTP Improvements project in Tuba City, Arizona. The scope of work is extensive, encompassing the construction of headworks, an influent pump station, aeration basins, blower and dewatering buildings, UV disinfection, and an administration building. Additionally, the project requires electrical and SCADA systems, yard piping, and general sitework. This solicitation is specifically set aside for SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by November 24, 2026. Primary inquiries and submissions should be directed to Michael Demissie at GSE Construction Co., Inc.

GSE Construction Co., Inc.

POSTED

DEADLINE

Magruder Mercury Interceptor Force Main Replacement – Section B (YR010520/VCWRLF)

Solicitation # magruder-mercury-interceptor-force-main-replacement-section-b-yr010520vcwrlf

Garney Companies, Inc.

POSTED

about 4 hours ago

DEADLINE

in 6 days

AI Contract Overview

The contract involves the modification or reconstruction of a spillway to enhance water flow capacity, mitigate erosion risks, and ensure compliance with current hydrological standards. Work will focus on upgrading hydraulic structures to improve performance and longevity under varying flow conditions, with an emphasis on structural integrity and environmental resilience. The project is scoped to meet operational demands and regulatory benchmarks for water management infrastructure. The contract is issued as a subcontract under NAICS code 237110 for water and wastewater construction, with a response deadline of July 9, 2026. Performance is required at Nickerson Ave, Town Hall, Middleborough, Massachusetts, 02346. The solicitation was posted on June 10, 2026, by the Select Board of Massachusetts, although no point of contact details or set-aside provisions are specified. Interested parties must submit proposals through the provided online portal before the stated deadline.