This Solicitation opportunity from Virginia was posted on August 7, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sewer Rehabilitation

Closed

RFP 2000004243State & Local

Submission Closed09/04/2026, 03:00:00 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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IEUA RMPU Basin Improvements Project Montclair Basin Improvements

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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 as part of the Inland Empire Utilities Agency Recharge Master Plan Update. 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 work activities include civil and site work such as grading, demolition, saw cutting, cold planing, and trucking, as well as the installation of concrete pipes and structures. Additional requirements include electrical work, welding, traffic control, SWPPP, construction surveying, and preconstruction video services. Bids for this solicitation are due by October 29, 2026, at 2:00 PM.

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Morgans Branch Force Main and Pump Station Improvements

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The Morgans Branch Force Main and Pump Station Improvements project for the City of Belmont involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and extensive upgrades to the existing Morgans Branch Pumping Station. Key scope elements include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. The contractor is responsible for delivering a fully operational facility, including the installation of pumps, a generator, odor control equipment, and new gravity sewers and manholes. The project has an estimated value of 16,690,000 dollars and is designated as a small business set-aside. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with evaluation based on qualifications, financial ability, and strict adherence to bidding documents, including the submission of MWBE Good Faith Efforts and Table A. Performance is governed by EJCDC standard general and supplementary conditions, requiring performance and payment bonds and proof of insurance. The project timeline begins upon a Notice to Proceed, with liquidated damages set at 1,000 dollars per day for failure to meet substantial completion dates. Payments are processed monthly via applications for payment submitted to the Engineer, with a 30-day payment term following presentation to the owner.

Don Moorhead Construction, Inc.

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WC 1456 Lead Pipe Inspection

Solicitation # wc-1456-lead-pipe-inspection

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project WC 1456, which focuses on lead pipe inspection and replacement in Maryland. This solicitation is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified businesses. Interested parties should submit their quotes to estimating@spinielloco.com. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. The response deadline for this opportunity is November 4, 2026.

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 within the Montclair Basin located in San Bernardino County, California. Commissioned by the Inland Empire Utilities Agency and managed through Big Ben Engineering, this solicitation is identified by contract number IFB-JV-26-015 and falls under NAICS code 237110 for water and sewer line construction. This opportunity 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.

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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 pipe supply, electrical, paving, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. 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. Qualified bidders 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 compliance with specific insurance standards. Flatiron Dragados reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursed up to a maximum of 3 percent.

Flatiron Dragados Constructors, Inc.

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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 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. For further inquiries or submission details, the primary point of contact is the Estimating Department at Anderson Pacific Engineering Construction, Inc. Additional information regarding the solicitation can be accessed through the provided agency links.

Anderson Pacific Engineering Construction, Inc.

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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 scope of work is comprehensive, covering site work and structural elements such as earthwork, utilities, concrete, masonry, metals, and finishes, as well as the installation of specialized systems including plumbing, HVAC, electrical, and various water and wastewater processing and handling equipment. This solicitation is specifically targeted toward Small Business Enterprises (SBE), Disadvantaged Business Enterprises (DBE), Minority Business Enterprises (MBE), Women's Business Enterprises (WBE), Service Disabled Veteran Owned (SDVOB), and Veteran Owned Businesses (VOB). Bids are due by November 5, 2026, at 2:00 PM. Award decisions will be based on the lowest responsive bid received. To be considered, bidders must submit their certification of DBE, WBE, MBE, SDVOB, or VOB status along with their proposal. Interested parties can access bid documents through the SmartBidNet system, and primary inquiries should be directed to JR Peterson.

River City Construction, LLC

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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 the City of San Diego under contract number K-27-2470-DBB-3-C, the project focuses on sewer and water main relocations. KTA Construction Inc. is the agency associated with the solicitation, with Brin Ragsdale serving as the primary point of contact. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Falling under NAICS code 237110 for heavy and civil engineering construction, the solicitation was posted on October 25, 2026, with a response deadline of October 28, 2026.

KTA Construction Inc.

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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, California, for the East Bay Municipal Utility District. Managed by Anderson Pacific Engineering Construction, Inc. under contract number SD-462, the work falls under NAICS code 237110. The solicitation was posted on October 25, 2026, with a response deadline set for 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. Interested parties should coordinate with the Estimating Department at Anderson Pacific Engineering Construction, Inc. for further details and submission requirements.

Anderson Pacific Engineering Construction, Inc.

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DEADLINE

Solicitation # greenfield-wwtp

The City of Greenfield is seeking bids for the Greenfield WWTP project located in Monterey, California, under contract number 2026-03. This solicitation is being managed by Clark Bros., Inc., with Saif Misbah serving as the primary point of contact. The project falls under NAICS code 237110, focusing on water and sewer infrastructure. This opportunity is specifically set aside for small businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned or Service-Disabled Veteran-Owned Small Businesses. The solicitation was posted on October 25, 2026, and requires a response by the deadline of October 28, 2026.

POSTED

DEADLINE

Main Wastewater Treatment Plant Secondary Reactors Rehabilitation Phase 2 in CA

Solicitation # main-wastewater-treatment-plant-secondary-reactors-rehabilitation-phase-2-ca

Garney Pacific, Inc. is seeking qualified subcontractors for the Main Wastewater Treatment Plant Secondary Reactors Rehabilitation Phase 2 project located in Oakland, California, for the East Bay Municipal Utility District. The comprehensive scope of work involves the rehabilitation of open and covered concrete structures, including concrete resurfacing, restoration, and the installation of platforms and access improvements. Technical requirements include the relining, modification, or replacement of small and large diameter steel and ductile iron pipes, the installation of valves and piping appurtenances, and the operation of a temporary 11 MGD pumped bypass. Additionally, the project encompasses the rehabilitation of reactor mixers and aerators, motor control center component replacement, modifications to sluice and slide gates, and various electrical and instrumentation improvements. This solicitation is open to small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. All subcontractors are required to utilize union labor and must be prepared to provide a 100% Payment and Performance Bond from a US Treasury listed Surety Company, with bond rates submitted at the time of the bid. Quotes are due by November 17, 2026, with the final bid date set for November 18, 2026. Requested services and supplies include lead abatement, metals fabrication, painting and coatings, trucking and hauling, and FRP reinforcing systems. Any exceptions to the standard Garney Purchase Order and Subcontract documents must be submitted as redlines with the quote.

POSTED

DEADLINE

Construction of the Recharge Master Plan Update Basin Improvements Project Montclair Basin Improvements, Project No. RW15003.03

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

The Inland Empire Utilities Agency is soliciting bids for the Construction of the Recharge Master Plan Update Basin Improvements Project, specifically focusing on Montclair Basins 2 and 3. The primary objective of this project is to construct improvements that divert storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The selected contractor will be responsible for providing all necessary materials, labor, equipment, and facilities to ensure the project is fully installed, commissioned, and functional according to the bid documents. This solicitation is designated as a small business set-aside, welcoming applications from various certified entities including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses. The project is located in California under NAICS code 237110. Interested parties must submit their responses by October 29, 2026, with primary inquiries directed to Jordan Villalobos.

Inland Empire Utilities Agency

POSTED

about 3 hours ago

DEADLINE

in 4 days

AI Contract Overview

Fairfax County is soliciting sealed proposals under RFP 2000004243 to establish one or more firm-fixed price contracts for gravity sewer rehabilitation services supporting the Department of Public Works and Environmental Services Wastewater Collection Division. The scope of work involves the rehabilitation of sanitary sewer pipelines and manholes, primarily utilizing Cured-In-Place Pipe (CIPP) to create structurally sound, jointless, and water-tight systems designed for a lifespan of 50 years or more. Contractors are responsible for all labor, materials, and equipment, including NASSCo compliant CCTV inspections, traffic control, bypass pumping, and robotic reinstatement of lateral connections. The contract will be for an initial two-year period with three additional one-year options, with work assigned via written task orders. Proposals must be submitted electronically via the Bonfire portal by September 4, 2026. Award decisions will be based on a weighted evaluation of technical approach and understanding (45 points), experience and qualifications (35 points), and cost reasonableness (20 points). Key requirements include the provision of rolling $1,000,000 performance and payment bonds, comprehensive liability insurance, and the assignment of highly experienced superintendents for both CIPP and manhole rehabilitation. Contractors must also adhere to strict safety compliance standards as outlined in the Fairfax County Construction Safety Resolution and provide detailed monthly itemized invoicing.

General Info

Fairfax County seeks qualified contractors for gravity sewer rehabilitation via sealed bid due September 4, 2026.

Agency

Virginia → Fairfax County

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

VA, USA

Set-Aside

NONE

Documents

RFP 2000004243 Appendix B - Technical Specifications

sow

High

RFP 2000004243 Attachments A1-A4 Offeror Data and Business Classification

rfp-attachments

High

RFP 2000004243 Gravity Sewer Rehabilitation Services

rfp

High

RFP 2000004243 Sewer Rehabilitation

rfp

High

RFP 200004243 Appendix A - General Conditions and Instructions to Bidders

rfp

High

RFP 200004243 Fairfax County Construction Safety Resolution Appendix C1

rfp

High

Pre-Proposal Attendee List for RFP 20000004243 Sewer Rehabilitation

other

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedAug 7

Solicitation

Response DeadlineSep 4

Deadline has passed

Submission Closed

09/04/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyVirginia → Fairfax County

ContactsNo contacts available

OfficeVA, USA

Organization / AgencyVirginia → Fairfax County

Office AddressVA, USA

ContactsNo contact information available

Full Description

Fairfax County is soliciting sealed proposals from qualified Contractors to establish one or more contracts through competitive negotiation for the provision of Gravity Sewer Rehabilitation Services for the Department of Public Works and Environmental Services (DPWES) – Wastewater Collection Division (WCD)