This Government Contract opportunity from California was posted on August 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Waterline and Valve Repair Services

Closed

State & 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

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Biola CSD - Wastewater Treatment Plant Improvements (C-06-8155-210), Kerman, CA

Solicitation # biola-csd-wastewater-treatment-plant-improvements-c-06-8155-210-kerman-ca

GSE Construction Co., Inc. is seeking quotes from qualified subcontractors and suppliers for the Biola Community Services District Wastewater Treatment Plant Improvements Redesign Project in Kerman, California. This comprehensive infrastructure project involves the demolition of existing facilities and the draining of multiple lagoons and ponds. Key construction elements include a new headworks facility with mechanical screening, a new influent eccentric manhole, a concrete flow meter vault, and the replacement of influent pumps and surface aerators. The scope of work further encompasses the installation of a sludge dewatering and wasting pipeline with a trailer-mounted pump system, the creation of two soil cement lined sludge dewatering ponds, and the construction of a new CMU operations and electrical building equipped with HVAC and plumbing. Additionally, the project requires a facility-wide PLC/SCADA monitoring system and various civil improvements such as asphalt resurfacing and earthwork. This opportunity is set aside for small and disadvantaged businesses, with a response deadline of October 21, 2026.

GSE Construction Co., Inc.

POSTED

DEADLINE

IEUA RMPU Basin Improvements Project Montclair Basin Improvements

Solicitation # ieua-rmpu-basin-improvements-project-montclair-basin-improvements

The IEUA RMPU Basin Improvements Project involves construction improvements at Montclair Basin 2 and 3 in Chino, California. The primary objective is to divert available storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge for the Inland Empire Utilities Agency. The scope of work is comprehensive, requiring all materials, labor, tools, equipment, and incidentals necessary to furnish, install, commission, and deliver a fully functional system. Norstar Plumbing and Engineering, Inc. is seeking certified DBE, MBE, SBE, and WBE subcontractors and suppliers to support various project needs. Key required services include civil and site work such as grading, demolition, trucking, and aggregates, as well as infrastructure tasks involving concrete structures, piping, fittings, and welding. Additional support requirements include electrical work, traffic control, SWPPP, construction surveying, and preconstruction video. The bid deadline for this solicitation is October 29, 2026, at 2:00 PM.

Norstar Plumbing and Engineering, 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 in North Carolina with a project estimate 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 deliverables 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 requirements include the installation of new gravity sewers, manholes, stormwater facilities, and site grading. The contract is a small business set-aside open to various SBA certifications, including VOSB, SDVOSB, WOSB, and HUBZone. Award will be granted to the responsible bidder submitting the lowest responsive bid, with evaluation focusing on qualifications, financial ability, and the submission of required MWBE documentation. Performance begins upon a Notice to Proceed, which is typically issued within 30 to 60 days of the bid opening. The contractor is required to provide performance and payment bonds, adhere to National Electric Code and NEMA standards, and ensure all materials are delivered and stored according to strict manufacturer and safety specifications. Payment is processed via applications for payment reviewed by the Engineer and is due thirty days after presentation to the owner.

Don Moorhead Construction, Inc.

POSTED

DEADLINE

Recharge Master Plan Update (RMPU) Basin Improvements Project Montclair Basin Improvements

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

The Recharge Master Plan Update Basin Improvements Project focuses on infrastructure enhancements for the Montclair Basin in San Bernardino County, California. Managed by the Inland Empire Utilities Agency and issued under solicitation number IFB-JV-26-015, the project is categorized under NAICS code 237110 for heavy and civil engineering construction. This solicitation is specifically set aside for small businesses. Interested parties must submit their responses by the deadline of October 29, 2026. Primary coordination for the project is handled by Sep Sharifi at Big Ben Engineering.

POSTED

DEADLINE

Village of Roanoke, IL Sanitary Sewer Lining Improvements

Solicitation # village-roanoke-il-sanitary-sewer-lining-improvements

SAK Construction, LLC is seeking quotes for the Village of Roanoke, IL Sanitary Sewer Lining Improvements project. This solicitation is specifically set aside for Minority Business Enterprises (MBE) and Women Business Enterprises (WBE) under NAICS code 237110. The scope of work focuses on sanitary sewer lining improvements within the state of Illinois, with specific subcontracting opportunities available for bypass pumping, traffic control, and sewer cleaning and CCTV inspection. Interested parties must complete all negotiations by October 21, 2026, as the final bid deadline is October 22, 2026, at 12:00 PM local time. Detailed plans and contract documents can be obtained through HMG Engineers, Inc. or the SAK Estimating Department. The primary point of contact for this opportunity is Matt Hirtz.

SAK Construction, LLC

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 Disadvantaged Business Enterprises under NAICS code 237110. Bids must be submitted via email or fax to Veronica Garcia by October 28, 2026, at 2:00 PM 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

SAWS, TX – Central Sewershed Package 10 (Terrell Hills)

Solicitation # CO-00920

SAK Construction, LLC is soliciting quotes for the San Antonio Water System Central Sewershed Package 10 (Terrell Hills) project in Texas under solicitation number CO-00920. This opportunity is specifically targeted toward local Small, Minority, and Woman Businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as SAM.gov designated Small Disadvantaged Businesses. The scope of work encompasses comprehensive sewer infrastructure maintenance and construction, including pipe cleaning, CCTV inspection with visible inclinometers, and obstruction removal. Construction tasks involve open-cut methods for manhole installation, watertight ring and cover adjustments, sewer lateral repair, and the rehabilitation and coating of sewer structures. Additional project requirements include support services such as bypass pumping, traffic control, fencing, SWPPP preparation, and surface restoration involving asphalt, concrete riprap, and sodding. All negotiations must be finalized by October 19, 2026, as the project is scheduled for bid on October 21, 2026, at 2:00 PM local time. Interested parties may contact Patrick Hale as the primary point of contact or Theresa Messer for assistance regarding bonds, insurance, and equipment.

SAK Construction, LLC

POSTED

DEADLINE

Stadium Road Water Line Extension in Florence, SC

Solicitation # stadium-road-water-line-extension-florence-sc

Columbus Utilities, Inc. is soliciting bids for the Stadium Road Water Line Extension project located in Florence, South Carolina. This solicitation specifically seeks certified Disadvantaged Business Enterprise, Minority Business Enterprise, and Women-Owned Business Enterprise subcontractors and suppliers. The scope of work includes various opportunities such as asphalt work, surveying, and general supply and vendor services. The response deadline for this opportunity is October 22, 2026, at 2:00 PM. Interested parties may submit proposals via phone, fax, or email. Complete bidding documents are available through Columbus Utilities, the City of Florence, AECOM Technical Services, Inc., or the Duncan Parnell online portal. This opportunity is set aside for small businesses, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, and SAM.gov designated Small Disadvantaged Businesses.

Columbus Utilities, Inc.

POSTED

DEADLINE

Directional Drilling Services for B2805 Guard Post

Solicitation # directional-drilling-services-b2805-guard-post

Patuxent River Utility Services, LLC is soliciting bids for directional drilling services to support the installation of water and wastewater services for a new Guard Post facility at Building 2805, located at 48202 Bronson Road in Patuxent River, Maryland. This project falls under NAICS code 237110 and is specifically set aside for small businesses, including designated small disadvantaged, women-owned, HUBZone, and veteran-owned small businesses. The solicitation was posted on October 8, 2026, with a response deadline of October 16, 2026. Interested parties should coordinate with the primary point of contact, Tomeika McClean, to submit their proposals for this infrastructure project.

Patuxent River Utility Services, LLC

POSTED

DEADLINE

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 comprehensive scope of work includes site and structural activities such as 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 official certification of status along with their proposal. Awards will be granted based on the lowest responsive bid received. Interested parties must request bid documents by emailing their company and contact information to bid@rccllc.com to receive an invitation via the SmartBidNet system. The bid opening is scheduled for November 5, 2026, at 2:00 PM.

River City Construction, LLC

POSTED

DEADLINE

Biola Community Services District - Waste Water Treatment Plant Improvements Project (Redesign)

Solicitation # biola-community-services-district-waste-water-treatment-plant-improvements-project-redesign

The Biola Community Services District is seeking proposals for the Waste Water Treatment Plant Improvements Project Redesign located in Biola, Fresno, California. Managed by W.M. Lyles Co., this solicitation falls under NAICS code 237110 and is specifically set aside for small businesses, including Disadvantaged Business Enterprises, Disabled Veteran Business Enterprises, Minority Business Enterprises, and Women Business Enterprises. Interested parties must submit their responses by the deadline of October 21, 2026. Primary coordination for this project is handled by Scott Fults, and further inquiries can be directed to the agency via their designated bidding email.

POSTED

DEADLINE

Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A

Solicitation # alvarado-trunk-sewer-ph-iv-water-main-relocations-bid-package

The Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A is a solicitation for infrastructure work located in San Diego, California. Managed by KTA Construction Inc. for the City of San Diego under contract number K-27-2470-DBB-3-C, the project falls under NAICS code 237110. The solicitation was posted on October 8, 2026, with a response deadline set for October 28, 2026. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties can coordinate with the primary point of contact, Brin Ragsdale, to facilitate the bidding process for these critical sewer and water main relocation services.

KTA Construction Inc.

POSTED

about 2 hours ago

DEADLINE

in 18 days

AI Contract Overview

This subcontract for Waterline and Valve Repair Services involves performing critical repairs to waterlines and valves for prime contractors on San Diego Unified Port District projects. The scope of work includes grading, excavation, and trenching for ground penetration to access infrastructure, with a specific requirement to coordinate activities to minimize disruptions to military, rail, vessel, and terminal operations. The successful provider must hold a California State Contractors License, Classification A, to deliver fully operational waterlines and valves. The project is located in San Diego, California, under NAICS code 237110. The solicitation was posted on August 12, 2026, with a response deadline of September 17, 2026.

General Info

Subcontract for waterline and valve repairs for San Diego Unified Port District projects.

Agency

California → San Diego Unified Port District

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

San Diego, CA, 92101, USA

Set-Aside

NONE

Documents

This scope was carved out of 2024-28.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Waterline And Valve Repairs At National City Marine Terminal National City, California

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 12

subcontract

Response DeadlineSep 17

Deadline has passed

Submission Closed

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

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Organization & Contact Information

AgencyCalifornia → San Diego Unified Port District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → San Diego Unified Port District

Office AddressN/A

ContactsNo contact information available

Full Description

Performs repairs to waterlines and valves for prime contractors on San Diego Unified Port District projects. Executes grading, excavation, and trenching for ground penetration to access and repair water infrastructure, coordinating work to minimize impacts on terminal, vessel, rail, and military operations. Requires California State Contractors License, Classification A. Delivers fully repaired and operational waterlines and valves.