This Subcontract opportunity from Missouri was posted on October 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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MSD Sewer Structures and Inlets Installation

Closed

State & Local

Submission Closed10/27/2026, 01:45:00 PM CDT

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

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. This solicitation, identified as IFB 2027-027, is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified firms. Interested parties must submit their responses by December 4, 2026. The scope of work involves comprehensive sewer infrastructure improvements, including the open cut installation of PVC piping ranging from 6 to 30 inches and Ductile Iron Pipe (DIP) in 18 and 24-inch diameters. Key deliverables include the construction of standard manholes up to 72 inches, doghouse manholes up to 84 inches, and 24-inch DIP sewer trenchless crossings with associated launch and receiving shafts. Additional requirements encompass a CSO regulator fit out, outfall work, and the abandonment of existing pipes and manholes. Supporting site activities include the implementation and maintenance of a Stormwater Pollution Prevention Plan (SWPPP), clearing and grubbing of 5,130 square yards of wooded areas, and subsequent seeding and fine grading. The project also requires geotechnical instrumentation and monitoring, maintenance of flows and bypass, and specific railroad insurance. Point of contact for this opportunity is John Connelly at [email hidden].

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 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 extensive upgrades to the Morgans Branch Pumping Station. Key infrastructure improvements include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. The final deliverables comprise a fully operational pumping station featuring mechanical and electrical systems, a generator, odor control equipment, and new gravity sewer and manholes. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on socioeconomic compliance through required Minority and Women-Owned Business Enterprise documentation. Bidders must provide a Good Faith Efforts Form and Table A to be considered responsive. The project is governed by EJCDC standard general and supplementary conditions, requiring both performance and payment bonds from sureties with an A.M. Best rating of A-VII or better. Performance begins upon a written Notice to Proceed, and payment is processed monthly via applications for payment submitted to the Engineer, with payments becoming due 30 days after presentation to the owner. Final acceptance is contingent upon the Engineer's determination of substantial completion and the resolution of a final punch list.

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. under contract number 12700259, 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

Machado Wastewater Treatment Facility (WWTF) Upgrade and Expansion

Solicitation # machado-wastewater-treatment-facility-wwtf-upgrade-expansion

The Machado Wastewater Treatment Facility Upgrade and Expansion project focuses on modernizing the existing facility in California by replacing the current pond-based process with a membrane bioreactor system. A critical requirement of the contract is the maintenance of continuous treatment operations throughout the construction, commissioning, testing, and final acceptance phases. This solicitation is issued by Specialty Construction, Inc. and is set aside specifically for small businesses under NAICS code 237110. Interested parties must submit their responses by the deadline of December 4, 2026. Primary points of contact for the bidding process are Tom Seidel and Sheri Shambli.

Specialty Construction, Inc.

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 under solicitation ITB-2026141. 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 the installation of site electrical, yard piping, security fencing, grading, and paving. Additional requirements include 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. The contract will be awarded to the lowest responsive and responsible bidder based on qualifications, compliance, and pricing. Bidders must provide a bid guarantee and, if successful, 100 percent performance and payment bonds. The project is subject to Davis-Bacon wage determinations, American Iron and Steel requirements, and strict non-discrimination and EEO compliance. Bids must be submitted electronically via the City's e-Procurement Portal by 2:00 pm on November 12, 2026.

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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

Flatiron Dragados Constructors, Inc. has issued an Invitation to Bid 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 is located in California and 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 by December 3, 2026, and must remain valid for 120 days. All subcontractors are required to maintain a valid California contractor license and be registered with the California Department of Industrial Relations per Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement, and Flatiron Dragados reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with bond premium reimbursements available up to 3 percent.

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 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. Interested parties must submit their responses by the deadline of November 10, 2026. For further inquiries or submission details, the primary point of contact is the Estimating Department at Anderson Pacific Engineering Construction, Inc.

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 the Machado Wastewater Treatment Facility. The solicitation is being handled by Cushman Contracting Corporation, with Melia Raj serving as the primary point of contact. 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. Further details regarding the scope of work and submission requirements can be accessed through the provided agency 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 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 via the estimating department 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. As an equal opportunity employer, Prospect Construction strongly encourages submissions from Small Business Enterprises and Disadvantaged Business Enterprises, including women, minority, and veteran-owned firms. The company has expressed a willingness to contract with multiple SBE or DBE groups for larger portions of the project that may exceed the capacity of a single firm.

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, involves rehabilitation 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 solicitation 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 regarding the project should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 1 hour ago

DEADLINE

in 10 days

AI Contract Overview

This subcontract opportunity involves the installation of MSD-specific drainage structures and manholes for prime contractors working on bridge replacement projects for the City of St. Louis Board of Public Service. The scope of work includes the delivery and installation of single trapped area inlets, grated inlets with side intakes, and special base manholes measuring 60 and 72 inches, all of which must adhere to MSD Standard Construction Specifications. The project falls under NAICS code 237110 and is managed by the City of St. Louis Board of Public Service in Missouri. Interested parties must submit their responses by the deadline of October 27, 2026.

General Info

Install MSD drainage structures and manholes for St. Louis bridge projects by October 2026.

Agency

Missouri → City of St. Louis Board of Public Service

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

MO, USA

Set-Aside

NONE

Documents

This scope was carved out of 8798.

The full solicitation package (23 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

8798

AI Contract Breakdown

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Timeline

PhaseClosed

PostedOct 15

subcontract

Response DeadlineOct 27

Deadline has passed

Submission Closed

10/27/2026, 01:45:00 PM CDT

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Organization & Contact Information

AgencyMissouri → City of St. Louis Board of Public Service

ContactsNo contacts available

OfficeN/A

Organization / AgencyMissouri → City of St. Louis Board of Public Service

Office AddressN/A

ContactsNo contact information available

Full Description

Installs MSD-specific drainage structures and manholes for prime contractors on City of St. Louis Board of Public Service bridge replacement projects. Installs single trapped area inlets, grated inlets with side intakes, and 60-inch and 72-inch base special manholes per MSD Standard Construction Specifications. Delivers installed drainage inlets and manhole structures.