This Subcontract opportunity from Minnesota was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sediment & Stormwater Management

Closed

State & Local

Submission Closed08/06/2026, 10:00:00 AM CDT

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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26350 Lynchburg, VA - CSO 70 Sewer Improvements

Solicitation # 2027-027

Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises (DBEs) for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia, solicitation number 2027-027. This opportunity is set aside for various small business categories, 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 sewer installation and site development. Key activities include the open cut installation of PVC pipes ranging from 6 to 30 inches and DIP pipes of 18 and 24 inches, as well as the construction of standard and doghouse manholes, interior drop assemblies, and a CSO regulator fit out. Specialized requirements include 24-inch diameter trenchless crossings with associated launch and receiving shafts, geotechnical instrumentation and monitoring, and the maintenance of flows and bypass during construction. Site work entails clearing and grubbing 5,130 square yards of wooded areas, seeding, fine grading, and the implementation of a Stormwater Pollution Prevention Plan (SWPPP). Additionally, the project requires specific railroad insurance.

Cleary Construction, Inc.

POSTED

DEADLINE

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 effort for the City of Belmont in 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. These improvements include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. Key deliverables include the installation of mechanical and electrical systems, such as pumps, a generator, and odor control equipment, along with new gravity sewers and manholes. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on qualifications, financial ability, and MWBE compliance. Bidders must provide a signed bid form, bid security, and evidence of authority to sign. The project is governed by EJCDC standard forms and requires adherence to various technical standards, including AWWA Specification C-600 for pipelines and NEMA standards for motors. Contract administration is managed by the City of Belmont with Willis Engineers serving as the project engineer. Payment is processed via applications for payment and becomes due 30 days after presentation to the owner.

Don Moorhead Construction, Inc.

POSTED

DEADLINE

Wellhead Treatment Improvement PS102A

Solicitation # wellhead-treatment-improvement-ps102a

The City of Fresno is seeking proposals for the Wellhead Treatment Improvement PS102A project located in Fresno, California. This solicitation, managed by W.M. Lyles Co., 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 submissions should be directed to Scott Fults via the provided contact information.

POSTED

DEADLINE

Jefferson St. Pump Station Replacement

Solicitation # ITB-2026141

The City of Winchester is soliciting bids for the Jefferson Street Pump Station Replacement project in Virginia. The scope of work includes the construction of a new pump station featuring a precast concrete building, controls, and a standby generator, as well as site electrical work, 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 adhere to VDOT 2020 Road and Bridge Specifications, the City of Winchester Standards Manual, and current ADA requirements for sidewalks and ramps. 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, and must be submitted exclusively through the City's e-Procurement Portal. The contract will be awarded to the lowest responsive and responsible bidder. Requirements for bidders include registration in the Commonwealth of Virginia, a minimum of three similar project references, and confirmation of non-debarment status. The project is subject to the Davis-Bacon Act, requiring specific payroll certifications and adherence to Department of Labor wage determinations for Frederick County. Compliance with various Executive Orders regarding non-discrimination and the utilization of MBE/WBE firms is mandatory. The successful bidder must provide performance and payment bonds equal to 100 percent of the contract amount and file necessary insurance within 15 days of the award. Payment terms are generally 30 days after invoice or delivery.

WG Construction Co., Inc.

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

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, located in California for the City of San Diego. This CASRF and EPA funded project seeks quotes from subcontractors and suppliers for various scopes of work, including electrical, 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. All participating subcontractors must possess 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 bidders to maintain bid validity for 120 days. Additionally, the prime contractor reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursable up to 3 percent. All bonds must be issued by a surety authorized to operate within the State of California.

Flatiron Dragados Constructors, Inc.

POSTED

DEADLINE

Greenfield Wastewater Treatment Plant Upgrade Project

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

The City of Greenfield is seeking proposals for the Greenfield Wastewater Treatment Plant Upgrade Project, identified by contract number 2026-03. Located in Monterey, California, this solicitation is managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. The project is specifically set aside for various small business categories, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, Small Disadvantaged Businesses, and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary inquiries and submissions should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc. via email or phone. Detailed information regarding the solicitation can be accessed through the provided agency links.

Anderson Pacific Engineering Construction, Inc.

POSTED

DEADLINE

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 a primary point of contact provided by Melia Raj. This opportunity falls under NAICS code 237110 for water and sewer line construction. Interested parties must submit their responses by the deadline of November 20, 2026. The project is open for bidding, and further details regarding the scope of work and submission requirements can be accessed through the provided procurement links.

Cushman Contracting Corporation

POSTED

DEADLINE

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 and installation of headworks, an influent pump station, aeration basins, blower and dewatering buildings, UV disinfection systems, 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 quotes 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

The Magruder Mercury Interceptor Force Main Replacement Section B project, managed by Garney Companies, Inc., involves the installation of approximately 4,480 linear feet of Ductile Iron pipe to replace existing 24-inch and 30-inch sanitary force mains. The scope of work includes two trenchless crossings, the replacement of a meter vault and site yard piping at the Langley Circle Pump Station, and the abandonment of the old 30-inch force main. Work will be performed in Virginia across two primary areas, including the Langley Circle Pump Station vicinity and Mercury Boulevard. This solicitation is set aside for Small Businesses, including SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must respond by November 10, 2026. The project falls under NAICS code 237110 for water and sewer line construction.

Garney Companies, Inc.

POSTED

DEADLINE

BOZEMAN WATER RECLAMATION FACILITY PHASE 1 IMPROVEMENTS

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 adhere to AIS and Montana CGR requirements and comply with Prevailing or Davis Bacon Wage standards. 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. strongly encourages submissions from SBEs and DBEs, including women, minority, and veteran-owned businesses, and expresses a willingness to divide large contracts among multiple small firms to facilitate their participation.

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 is a solicitation for construction services located in Oakland, Alameda, California. Managed by Anderson Pacific Engineering Construction, Inc. for the East Bay Municipal Utility District under contract number SD-462, the work falls 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. Interested parties must submit their responses by the deadline of November 18, 2026. Inquiries can be directed to the Estimating Department at Anderson Pacific Engineering Construction.

Anderson Pacific Engineering Construction, Inc.

POSTED

DEADLINE

Long Prairie MN Water Treatment Plant Rehab

Solicitation # long-prairie-mn-water-treatment-plant-rehab

CC Steel LLC is soliciting bids from subcontractors and material suppliers for the Long Prairie MN Water Treatment Plant Rehab project in Minnesota. This comprehensive rehabilitation effort spans numerous construction divisions, including concrete, metals, rough carpentry, thermal and moisture protection, and glazing. The scope also covers specialized facility needs such as treatment plant painting, fall protection systems, fiberglass reinforced plastic enclosures, plumbing, HVAC, and general electrical work including motors and starters. The project involves significant infrastructure and process work, including the installation of roads, walks, and curbs, as well as process interconnections, water valves, piping, and instrumentation. Specialized water and wastewater equipment is required, specifically for chemical feed, chlorination, fluoridation, and corrosion inhibitor systems, along with filter media and gravel. This solicitation is open to various small business set-asides, including VOSB, SDVOSB, WOSB, and HUBZone certified firms, with a response deadline of November 16, 2026.

CC Steel LLC

POSTED

about 8 hours ago

DEADLINE

in 10 days

AI Contract Overview

Saint Louis County in Minnesota is seeking a subcontractor to construct and maintain a single sediment basin designed to manage stormwater runoff, ensuring environmental compliance and erosion control. The solicitation, posted on August 5, 2026, requires bids to be submitted by August 6, 2026, at 3:00 PM, with the work falling under NAICS code 237110, which classifies it as water and sewer line and related structures construction. The project is classified as a subcontract opportunity, though no specific set-aside program is designated, and no detailed location or point of contact information is provided within the posted data. Interested parties must review the full solicitation on the BidExpress platform to understand the full scope of construction standards, maintenance obligations, and performance requirements tied to the sediment basin.

General Info

Saint Louis County seeks subcontractor to build and maintain stormwater sediment basin by August 6, 2026.

Agency

Minnesota → Saint Louis County

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

MN, USA

Set-Aside

NONE

Documents

This scope was carved out of CP 0000-776409.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CP 0000-776409

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 5

subcontract

Response DeadlineAug 6

Deadline has passed

Submission Closed

08/06/2026, 10:00:00 AM CDT

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Organization & Contact Information

AgencyMinnesota → Saint Louis County

ContactsNo contacts available

OfficeN/A

Organization / AgencyMinnesota → Saint Louis County

Office AddressN/A

ContactsNo contact information available

Full Description

Construction and maintenance of one sediment basin to manage stormwater runoff.

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