This Government Contract opportunity from California was posted on June 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Drainage and Stormwater System Installation

Closed

State & Local

Submission Closed07/01/2026, 07:00:00 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. Additionally, the scope covers the installation of a sludge dewatering pipeline and pump system, the construction of two soil cement lined sludge dewatering ponds, a reinforced concrete pad for an emergency generator, and a new CMU operations and electrical building equipped with HVAC and plumbing. The project also requires the implementation of a facility-wide PLC/SCADA monitoring system and various civil improvements such as asphalt resurfacing, grading, and piping. This solicitation is open to small businesses and certified DBE, MBE, and WBE firms across a wide range of NAICS codes related to heavy and civil engineering construction. Interested parties must submit their responses by October 21, 2026. Primary coordination for this opportunity is handled by Christina Pauls at GSE Construction Co., Inc.

GSE Construction Co., Inc.

POSTED

DEADLINE

TAMUS RELLIS Water Well

Solicitation # tamus-rellis-water-well

The TAMUS RELLIS Water Well project, identified by contract number TAMUS 01-3418D, is a solicitation for water well services located in College Station, Brazos, Texas. Managed by Hydro Resources - Mid Continent, Inc. for the owner TAMUS, the project falls under NAICS code 237110. Interested parties must submit their responses by the deadline of October 8, 2026. This opportunity is specifically set aside for SBA certified Veteran Owned Small Businesses and SBA certified HUBZone Small Businesses. Primary coordination for the contract is handled by Amy Majors, who serves as the point of contact for the solicitation.

Hydro Resources - Mid Continent, 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. The scope of work is comprehensive, requiring all materials, labor, tools, equipment, and incidentals necessary to furnish, install, commission, and deliver a fully functional project for the Inland Empire Utilities Agency Recharge Master Plan Update. 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 specialized requirements include traffic control, SWPPP, construction surveying, electrical work, welding, and preconstruction video services. The bid deadline for this solicitation is October 29, 2026, at 2:00 PM.

Norstar Plumbing and Engineering, 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. 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 heavy and civil engineering 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, who serves as the main point of contact for inquiries regarding the bidding process and project specifications.

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 targeted toward Minority Business Enterprises (MBE) and Women Business Enterprises (WBE) under NAICS code 237110. The scope of work involves sanitary sewer lining improvements in 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. 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, 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 certified Disadvantaged Business Enterprises under NAICS code 237110. Bids must be submitted via email to socalbids@fdcorp.com or via fax by October 28, 2026, at 2:00 PM and must remain valid for 120 days. All subcontractors are required to hold 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. Additionally, the contractor 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.

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 5, 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

Solicitation # wc-1463

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project titled Urgent Need Water Infrastructure Rehabilitation and Improvements Phase III-FY27. This solicitation focuses on water infrastructure work within Maryland and is specifically set aside for various small business designations, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. Interested parties should submit their quotes to estimating@spinielloco.com. While the primary NAICS code is 237110, the project also encompasses codes 237310, 561190, 238910, and 237990. The response deadline for this opportunity is October 7, 2026, and primary coordination is handled by Katherine Snider.

POSTED

DEADLINE

Sanitary Sewer Improvements Project

Solicitation # sanitary-sewer-improvements-project

The Sanitary Sewer Improvements Project, managed by Cleary Construction, Inc., involves extensive infrastructure work located in Alabama. The scope of work includes the construction of approximately 4,500 linear feet of 10-inch sewer force main, 2,500 linear feet of 15-inch PVC gravity sewer main, and 700 linear feet of 8-inch PVC gravity sewer main. Additionally, the project requires the construction of a new lift station, a valve vault, and a bypass connection vault, as well as the demolition of three existing lift stations. Cleary Construction is specifically seeking quotes from DBE, MBE, WBE, and Veteran-owned subcontractors and vendors for various trades, including asphalt paving, electric, hauling, concrete work, and traffic control. Interested parties must register through the Cleary Construction Plan Room to access full plans and specifications. Quotes are due by October 7, 2026, at 2:00 pm CST, and should be submitted via email or fax to the estimating department at least 24 hours prior to the bidding time. The primary point of contact for this solicitation is Chad Thurman.

Cleary Construction, Inc.

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 certified Disadvantaged Business Enterprises, Disabled Veteran Business Enterprises, Minority Business Enterprises, and Women-Owned Business Enterprises. Interested parties must submit their responses by the deadline of October 21, 2026. The primary point of contact for this opportunity is Scott Fults, who can be reached via email at cdobids@wmlylesco.com or by phone at 661-679-1164.

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 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 listed as the agency contact for this effort, 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. The project falls under NAICS code 237110 for heavy and civil engineering construction. Interested parties must submit their responses by the deadline of October 28, 2026.

KTA Construction Inc.

POSTED

DEADLINE

City of Lomita: Zone G Water Main Replacement Project

Solicitation # city-lomita-zone-g-water-main-replacement-project

The City of Lomita Zone G Water Main Replacement Project involves the installation of approximately 4,500 linear feet of new 8-inch DIP water mains, gate valves, fittings, water services, and fire hydrant assemblies, along with the abandonment of existing water mains. The work is located on Walnut Street, Ebony Lane, and 247th Place in California. W.A. Rasic Construction Company, Inc. is acting as the prime contractor and is soliciting subcontractor quotations for various trades, including waterworks, ready-mix concrete, PCC and AC paving, AC grind and cap, striping, traffic control, hot taps, trucking, and soil and material testing. The response deadline for subcontractor quotations is October 19, 2026, at 1:00 PM. This is an SBA set-aside opportunity encouraging participation from DBE, MBE, WBE, and SBE firms. Qualified subcontractors must hold a valid California Contractors License and be registered with the Department of Industrial Relations per Section 1725.5 of the Public Contract Code. Additionally, subcontractors may be required to provide payment and performance bonds totaling 100 percent of their bid, with bond premiums reimbursed up to 1.5 percent. All selected subcontractors must execute the standard subcontract agreement and insurance requirements of W.A. Rasic Construction Company, Inc.

W.A. Rasic Construction Company

POSTED

about 16 hours ago

DEADLINE

in 13 days

AI Contract Overview

The Metropolitan Transportation Commission in California is seeking a subcontractor for the Drainage and Stormwater System Installation project located in San Francisco, zip code 94105. This contract involves the installation of stormwater drainage systems specifically designed to support new pathways and elevated structures, with the scope of work including necessary trenching and piping activities. The opportunity was posted on June 19, 2026, and requires responses by the deadline of July 1, 2026. The project falls under NAICS code 237110, and further details can be accessed through the BidAmerica portal.

General Info

MTC seeks subcontractor for San Francisco stormwater drainage installation; deadline July 1, 2026.

Agency

California → Metropolitan Transportation Commission (MTC)

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

San Francisco, CA, 94105, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260618046.

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

View the prime solicitation

CONSTRUCTION MANAGEMENT SERVICES FOR WEST OAKLAND LINK PROJECT

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedJun 19

subcontract

Response DeadlineJul 1

Deadline has passed

Submission Closed

07/01/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Metropolitan Transportation Commission (MTC)

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Metropolitan Transportation Commission (MTC)

Office AddressN/A

ContactsNo contact information available

Full Description

Installation of stormwater drainage systems to support new pathway and elevated structures, including trenching and piping.

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