This Solicitation opportunity from California was posted on September 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Repair, Maintenance, Replacement, Refurbishment, Installation, Testing, And Inspection Of Embedded Piping And Associated Piping Systems In Hydroelectric And Other Related Facilities

Closed

20260913020State & Local

Submission Closed09/28/2026, 11:00:00 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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26350 Lynchburg, VA - CSO 70 Sewer Improvements

Solicitation # 2027-027

Cleary Construction, Inc. 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 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 infrastructure improvements, including the open cut installation of PVC pipes ranging from 6 to 30 inches and DIP pipes of 18 and 24 inches. Key construction elements include the installation of standard and doghouse manholes, interior drop assemblies, and specialized 24-inch diameter trenchless crossings with associated launch and receiving shafts. Additional requirements include CSO regulator fit out, maintenance of flows and bypass, geotechnical instrumentation, and site work consisting of clearing 5,130 square yards of wooded areas, seeding, and the implementation of a Stormwater Pollution Prevention Plan. Notably, 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 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 deliverables include the installation of a new wet well, valve vault, pumps, generator, and odor control equipment, as well as the demolition of existing pumps and piping, site grading, and the installation of stormwater facilities and fencing. The project is scheduled for substantial completion within 560 calendar days following the issuance of a Notice to Proceed. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, evaluated on a combination of lump sum and unit price bases. Bidders must provide a bid bond, proof of authority to sign, and specific MWBE documentation, including a Good Faith Efforts Form and Table A. The agreement is governed by EJCDC standard forms, including the C-700 General Conditions and C-800 Supplementary Conditions. Required project documentation includes performance and payment bonds and proof of insurance. Contract administration is managed by the City of Belmont with Willis Engineers serving as the project engineer. Payment is processed via Applications for Payment, with payments becoming due 30 days after presentation to the owner.

Don Moorhead Construction, Inc.

POSTED

DEADLINE

WC 1456 Lead Pipe Inspection

Solicitation # wc-1456-lead-pipe-inspection

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

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 various small business classifications, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as SAM.gov designated Small Disadvantaged Businesses. Primary coordination for this contract is handled by Scott Fults, who serves as the point of contact for bidding inquiries.

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 the installation of site electrical, yard piping, security fencing, grading, and paving. Additional requirements involve 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. Bids must be submitted via the City's e-Procurement Portal by 2:00 pm on November 12, 2026. Qualified bidders must be registered in the Commonwealth of Virginia and provide a bid guarantee equal to 5 percent of the bid. The successful contractor must provide performance and payment bonds for 100 percent of the contract amount and adhere to Davis-Bacon wage determinations, OSHA safety standards, and ADA requirements. WG Construction is specifically seeking MBE/WBE subcontractor participation for paving, material supply, site development, fencing, MEP, roofing, and carpentry. Interested parties should contact Trish Mousavizadegan for access to plans and specifications.

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. Qualified bidders must possess 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 the prime contractor 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. Bids must be submitted via email or fax to Veronica Garcia by the deadline of December 3, 2026, and 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 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. Inquiries and submissions should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc. via email or phone. Further details 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

Cushman Contracting Corporation

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 work, earthwork, utilities, and the construction of structures involving concrete, masonry, metals, and various finishes. Additionally, the project requires the installation of plumbing, HVAC, and electrical systems, as well as specialized water and wastewater equipment, including material processing, gas and liquid handling, 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 socioeconomic certification status along with their proposal. Awards will be granted based on the lowest responsive bid received. Interested parties must contact JR Peterson in writing via certified letter and email their company details to [email hidden] to receive access to the SmartBidNet system. The bid opening is scheduled for November 5, 2026, at 2:00 PM.

River City Construction, LLC

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.

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 adhere to AIS and Montana CGR requirements and comply with Prevailing or Davis Bacon Wage standards. The solicitation is open to a wide range of small businesses, including certified Veteran, Service-Disabled Veteran, Women-Owned, and HUBZone small businesses. Prospect Construction encourages submissions from SBEs and DBEs and is open to contracting with groups of these firms for larger portions of the work. All pricing submissions must be received by the deadline of 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 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 project falls under NAICS code 237110. Interested parties must submit their responses by the deadline of November 18, 2026. 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. Inquiries regarding the bid process should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc.

Anderson Pacific Engineering Construction, Inc.

POSTED

about 4 hours ago

DEADLINE

in 18 days

AI Contract Overview

The California Department of Water Resources issued Invitation for Bid 10213720 to secure as-needed services for the repair, maintenance, replacement, refurbishment, installation, testing, and inspection of embedded piping and associated systems. These services support twenty-nine hydroelectric power and pumping plant facilities and various support sites within the State Water Project, primarily focusing on piping systems ranging from two to twelve inches in diameter. The contract term is three years with a three-year renewal option. Work is performed across several field divisions, including San Joaquin and Southern, with a requirement for immediate response to emergency or urgent work on a twenty-four hour basis. The contract will be awarded to the lowest responsible bidder based on the total bid amount for all years. Bidders must be registered as Public Works Contractors with the Department of Industrial Relations and provide ASME Pressure Piping Certification, as well as adhere to API 570 and ASME B31.1 standards. Key requirements include a minimum 3% Disabled Veteran Business Enterprise participation commitment and the submission of a Quality Assurance/Quality Control Program, a Safety Program, and an Injury and Illness Prevention Program. Bidders must also provide three customer references from the last five years. Financial terms include a 10% retention on progress payments and a 15% markup on subcontracted work and purchased materials. Hourly billing rates are subject to escalation on July 1 of 2027, 2028, and 2029 based on the Employment Cost Index. Bidders are required to provide a bidder's bond equal to 10% of the bid amount, and the winning contractor must provide performance and payment bonds equal to 100% of the contract amount. Bids were due by September 28, 2026, and must be submitted in both hardcopy and electronic formats on a USB drive.