This Solicitation opportunity from California was posted on August 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Rancho Los Alamitos Transmission Main Abandonment Project

Closed

20260814026State & Local

Submission Closed08/31/2026, 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 project in Kerman, California. This comprehensive redesign project involves the demolition of existing infrastructure, draining of multiple lagoons and ponds, and the construction of a new headworks facility featuring a mechanical chain and rack bar screen. Key technical upgrades include a new influent eccentric manhole, flow meter vault, updated pump systems, and the replacement of several surface aerators. The scope of work further encompasses the installation of a sludge dewatering pipeline and two soil cement lined dewatering ponds, a reinforced concrete pad for an emergency generator, and a new CMU operations and electrical building equipped with HVAC and plumbing. Additionally, the project requires the implementation of a facility-wide PLC/SCADA monitoring system and various civil improvements such as asphalt resurfacing and earthwork. This opportunity is open to small businesses and certified disadvantaged, minority, and women-owned enterprises across various construction-related NAICS codes, with a response deadline of October 21, 2026.

GSE Construction Co., 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 the Montclair Basin Improvements in Montclair, San Bernardino County, California. This project is owned by the Inland Empire Utilities Agency and is identified by bid number IFB-JV-26-015. The solicitation is managed by Big Ben Engineering and falls under NAICS code 237110. This opportunity is designated as a set-aside for small businesses. The solicitation was posted on September 29, 2026, with a response deadline of October 29, 2026. Interested parties can contact Sep Sharifi for further information regarding the submission process.

POSTED

DEADLINE

Village of Roanoke, IL Sanitary Sewer Lining Improvements

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

SAK Construction, LLC has issued a request for quotes for the Village of Roanoke, IL Sanitary Sewer Lining Improvements project. This solicitation specifically targets Minority Business Enterprises (MBE) and Women Business Enterprises (WBE) for subcontracting opportunities. The scope of work involves sanitary sewer lining improvements, with specific subcontracting needs including sewer cleaning and CCTV inspection, traffic control, and bypass pumping. The project is classified under NAICS code 237110 and will be performed in Illinois. Interested parties must submit their bids by the deadline of October 22, 2026, at 12:00 PM local time, with all negotiations required to be finalized by October 21, 2026. Detailed plans, specifications, and contract documents can be obtained through Karen Sheldon at HMG Engineers, Inc. or by contacting the SAK Estimating Department at bidcippc@sakcon.com. Matt Hirtz is listed as the primary point of contact for this solicitation.

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 Phase IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This solicitation seeks quotes from subcontractors and suppliers for various scopes of work, including aggregate supply, paving, electrical, and pipe supply. The project is funded through CASRF and EPA resources and is designated as a Women-Owned Small Business (WOSB) and Disadvantaged Business Enterprise (DBE) set-aside. All bids must remain valid for 120 days from the submission deadline, which is October 28, 2026, at 2:00 PM. Quotes must be submitted via email to socalbids@fdcorp.com or via fax to (858) 271-1330. Prospective bidders must adhere to several strict regulatory and administrative requirements. The project is subject to a Project Labor Agreement (PLA), and all subcontractors are required to possess a valid California contractor's license and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section 1725.5. Flatiron Dragados Constructors, Inc. reserves the right to require payment and performance bonds equal to 100% of the contract value, with bond premium reimbursements capped at 3% of the contract value. All bonds must be issued by a surety authorized to conduct business in the State of California. For inquiries, the primary point of contact is Veronica Garcia, Lead Estimating Admin.

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 install water and wastewater infrastructure at 48202 Bronson Road, Patuxent River, Maryland. This project is designed to support the establishment of a new Guard Post facility at Building 2805, falling under NAICS code 237110. The opportunity is set aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. Interested parties must submit their responses by October 16, 2026. Tomeika McClean serves as the primary point of contact for this solicitation.

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 in Maryland and is open to various small business set-asides, including SDB, WOSB, and HUBZone certified firms. The primary NAICS code is 237110, though the project also encompasses codes 237310, 561190, 238910, and 237990. Interested parties must submit their quotes to estimating@spinielloco.com by the response deadline of October 7, 2026. Katherine Snider serves as the primary point of contact for this opportunity.

POSTED

DEADLINE

Sanitary Sewer Improvements Project

Solicitation # sanitary-sewer-improvements-project

The Sanitary Sewer Improvements Project in Alabama is a construction effort managed by Cleary Construction, Inc. under NAICS code 237110. The scope of work involves the installation 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 submit a bid response indicating their intent to bid and provide their certification status. All quotes must be submitted to the estimating department via email or fax no later than 24 hours prior to the bid deadline of October 7, 2026, at 2:00 pm CST. Detailed plans and specifications are available through the Cleary Construction Plan Room and a provided Sharefile link.

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. This solicitation is managed by W.M. Lyles Co. and falls under NAICS code 237110. The project is open to various set-aside categories, including Small Business, Disadvantaged Business Enterprise, Disadvantaged Veteran Business Enterprise, Minority Business Enterprise, and Woman Business Enterprise. 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

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 ductile iron pipe water mains, including gate valves, fittings, water services, and fire hydrant assemblies, as well as the abandonment of existing water mains on Walnut Street, Ebony Lane, and 247th Place. W.A. Rasic Construction Company, Inc., acting as the prime contractor, is soliciting subcontractor quotations for various trades to support this infrastructure work. Required services include waterworks, hot taps, ready-mix concrete, PCC and AC paving, AC grind and cap, striping, traffic control, trucking, and soil and material testing. Subcontractors must hold a valid California Contractors License and be registered with the Department of Industrial Relations in accordance with Section 1725.5 of the Public Contract Code. Selected firms will be required to execute the prime contractor's standard subcontract agreement and meet general insurance requirements. W.A. Rasic Construction Company reserves the right to require payment and performance bonds totaling 100% of the subcontractor's bid, with bond premiums reimbursable up to 1.5%. The solicitation specifically encourages participation from DBE, MBE, WBE, and SBE firms, including the formation of consortia for larger contract portions. All quotations must be submitted to Matt Metoyer by the deadline of October 19, 2026, at 1:00 PM.

W.A. Rasic Construction Company

POSTED

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 managed by Clark Bros., Inc., with a response deadline set for October 28, 2026. The project falls under NAICS code 237110, which pertains to water and sewer main construction. This opportunity is designated as an SBA set-aside, making it available to various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties should contact Saif Misbah for further inquiries regarding the submission process.

POSTED

DEADLINE

Purified Water Replenishment San Jacinto Valley Advances Water Purification Facility

Solicitation # purified-water-replenishment-san-jacinto-valley-advances-water-purification-facility

The Eastern Municipal Water District is seeking bids for the Purified Water Replenishment San Jacinto Valley Advances Water Purification Facility project located in San Jacinto, California. This solicitation, identified by contract number 25-000427, focuses on water purification infrastructure under NAICS code 237110. The procurement process is managed by W.M. Lyles Co., with Scott Fults serving as the primary point of contact. Interested parties must submit their responses by the deadline of October 20, 2026. The project encourages participation from certified Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises.

POSTED

DEADLINE

Northside High School Area – Sanitary Sewer Rehabilitation in Houston, TX

Solicitation # northside-high-school-area-sanitary-sewer-rehabilitation-houston-tx

PM Construction & Rehab, LLC has issued an Invitation to Bid for a sanitary sewer rehabilitation project located in the Northside High School Area of Houston, Texas. This solicitation is specifically set aside for S/M/WBE certified firms. The comprehensive scope of work encompasses several critical infrastructure needs, including bypass and dewatering, traffic control, the provision of materials and suppliers, paving with asphalt and concrete, landscaping, and CCTV cleaning services. The project falls under primary NAICS code 237110, with additional applicable codes including 561990, 237310, 238110, 561730, and 562998. Interested certified firms must submit their quotes by October 6, 2026, with the final bid deadline set for October 8, 2026. Ashden Middlebrooks serves as the primary point of contact for all inquiries regarding specifications, plans, and general questions. While the estimated contract value is not specified in the solicitation documents, the project requires specialized expertise in sewer rehabilitation and associated civil works to ensure the successful restoration of the sanitary system in the designated Houston area.

PM Construction & Rehab, LLC

POSTED

about 6 hours ago

DEADLINE

in 6 days

AI Contract Overview

The Board of Public Utilities Commissioners of the City of Long Beach is seeking bids for the Rancho Los Alamitos Transmission Main Abandonment Project. This solicitation, identified by number 20260814026, falls under NAICS code 237110 and will be performed in Long Beach, California. Interested parties must submit their responses by the deadline of August 31, 2026, at 9:00 PM. The primary point of contact for this project is Ms. Leela Stevens, who can be reached via email or phone for further inquiries.