This Subcontract opportunity from Michigan was posted on August 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Stormwater Piping and Detention System Installation

Closed

State & Local

Submission Closed08/21/2026, 12:00:00 PM EDT

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, identified by solicitation number 2027-027. This opportunity is open to various SBA-certified small business categories, including 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 infrastructure improvements, including the open cut installation of PVC pipes ranging from 6 to 30 inches and Ductile Iron Pipe (DIP) in 18 and 24-inch diameters. Technical requirements include the installation of standard and doghouse manholes, drop assemblies, a CSO regulator fit out, and 24-inch diameter trenchless crossings with associated launch and receiving shafts. Additional site work consists of clearing 5,130 square yards of wooded areas, seeding, fine grading, and the implementation of a Stormwater Pollution Prevention Plan (SWPPP). Key deliverables include the maintenance of flows and bypass during construction, geotechnical instrumentation and monitoring, and the abandonment of existing pipes and manholes. Special requirements for the project include the procurement of 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 contract for the City of Belmont, North Carolina, with an estimated value of 16,690,000 dollars. The scope of work involves constructing 16,435 linear feet of new 20-inch ductile iron force main and performing extensive upgrades to the Morgans Branch Pumping Station. Key station improvements include the installation of a new wet well, valve vault, pumps, a generator, and odor control equipment, as well as the demolition of existing pumps and piping. Additional site requirements include the installation of stormwater facilities, fencing, a yard hydrant, and comprehensive grading and shaping. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on qualifications, financial ability, and compliance with M/WBE participation goals, which include EPA goals of 10.9 percent for MBE and 10.4 percent for WBE. Bidders must provide a performance bond and payment bond equal to the contract price, and insurance providers must maintain an A.M. Best rating of A-VII or better. Project administration is managed by Willis Engineers, and payments are processed via Applications for Payment, becoming due 30 days after presentation to the owner. All work must adhere to ANSI/AWWA and ASTM standards, with final acceptance contingent upon absolute compliance with the contract documents.

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 for W.M. Lyles Co.

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 involves modernizing the existing facility in California by replacing its 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. 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, with liquidated damages set at 1,000 dollars per day for delays. The contract will be awarded to the lowest responsive and responsible bidder based on qualifications, compliance, and pricing. WG Construction is currently seeking MBE/WBE subcontractor participation for paving, material supply, site development, fencing, MEP, roofing, and carpentry. Bidders must adhere to strict compliance standards, including the Davis-Bacon Act, American Iron and Steel requirements, and EEO regulations. The successful contractor must provide performance and payment bonds equal to 100 percent of the contract amount and ensure all work meets VDOT 2020 Road and Bridge Specifications and City of Winchester Standards. Bids must be submitted electronically via the City's e-Procurement Portal by 2:00 pm on November 12, 2026.

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. has issued an Invitation to Bid for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract 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 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 adherence to specific insurance and bonding standards. 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. All submitted bids must remain valid for 120 days from the due date.

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 bids for the Greenfield Wastewater Treatment Plant Upgrade Project, identified as 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. The solicitation was posted on November 9, 2026, with a response deadline of November 10, 2026. Interested parties should coordinate with the Estimating Department at Anderson Pacific Engineering Construction, Inc. for further inquiries. Detailed information regarding the submission process and project requirements 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 the Machado Wastewater Treatment Facility. Cushman Contracting Corporation is serving as the agency for this effort, which 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 solicitation was officially posted on November 9, 2026. For further inquiries or coordination, the primary point of contact is Melia Raj at Cushman Contracting Corporation.

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 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 designated as a set-aside for Small Businesses, including SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. The project falls under NAICS code 237110 for water and sewer line construction. Interested parties should note the response deadline of November 10, 2026, and may contact Kruti Patel for further coordination.

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 scope of work is extensive, covering various trades 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. This solicitation is open to a wide range of small businesses, including certified Veteran, Service-Disabled Veteran, Women-Owned, and HUBZone small businesses. The company strongly encourages submissions from SBEs and DBEs, noting a willingness to split contracts among multiple firms if the project size exceeds a single firm's capacity. All pricing responses must be submitted by November 19, 2026.

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 5 hours ago

DEADLINE

in 9 days

AI Contract Overview

The contract is for the installation of underground stormwater piping and detention infrastructure to manage stormwater runoff in Detroit, under the NAICS code 237110 for water and sewer line and related structures construction. This subcontract is issued by the Detroit Public Schools Community District and requires bidders to submit proposals by August 21, 2026, with the solicitation posted on August 3, 2026. The work will involve designing and constructing below-ground systems to collect, convey, and temporarily store stormwater, reducing flood risks and protecting surrounding properties and school facilities. The project is located within Detroit, though specific site details are not provided, and all performance is expected to occur within the city limits. The contract does not indicate a set-aside classification or specific point of contact, and the full scope likely involves excavation, pipe laying, structural detention units, inlet/outlet structures, and compliance with local drainage and environmental regulations.

General Info

Install underground stormwater piping and detention systems in Detroit by August 21, 2026.

Agency

Michigan → Detroit Public Schools Communi

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

Detroit, MI, USA

Set-Aside

NONE

Documents

This scope was carved out of 27-0015.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFP-DET-260000002457-1 | 27-0015 General Contractor for Cass Tech Athletic Field Reno

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 3

subcontract

Response DeadlineAug 21

Deadline has passed

Submission Closed

08/21/2026, 12:00:00 PM EDT

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Organization & Contact Information

AgencyMichigan → Detroit Public Schools Communi

ContactsNo contacts available

OfficeN/A

Organization / AgencyMichigan → Detroit Public Schools Communi

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of underground stormwater piping and detention infrastructure to manage runoff.

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