This Government Contract opportunity from California was posted on October 2, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Clarifier 1 Scum Beach Rehabilitation (Welded Structure)

Closed

State & Local

Submission Closed10/22/2025, 12:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238211

New

Federal

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American Consulate Recife

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DEADLINE

Select Light Fixture ReplacementThe contract titled Select Light Fixture Replacement involves the substitution of specific light fixtures in kitchen areas with an emphasis on maintaining strict electrical safety standards and minimizing operational disruption during installation. Work must be performed in accordance with applicable codes and regulations to ensure continued functionality and safety of facility systems. The solicitation is set aside exclusively for Service-Disabled Veteran-Owned Small Businesses, reflecting a commitment to supporting veteran-owned enterprises. The North American Industry Classification System code 238211 identifies the work as electrical contracting services. The contract is issued under the Department of Veterans Affairs through the 246-NETWORK Contracting Office 6 and is positioned as a subcontract opportunity with a response deadline of August 18, 2026. Bidders must be certified as eligible service-disabled veteran-owned small businesses to qualify for consideration.

246-NETWORK Contracting Office 6 (36C246)

POSTED

DEADLINE

Electrical Conduit and Utility InstallationThe contract pertains to the installation of electrical conduits and associated underground utility systems in alignment with approved utility plans and technical specifications. It is a subcontract under the City of Calhoun in Georgia, classified under NAICS code 238211 for electrical contractors, and requires precise coordination with existing infrastructure and regulatory standards to ensure safe and compliant utility deployment. The work must be executed in accordance with all applicable municipal, state, and industry guidelines for underground utility installation. The solicitation was posted on July 22, 2026, with a response deadline of August 24, 2026, at 5:00 PM. Although the exact location of performance is not specified, work is expected to occur within the jurisdiction of the City of Calhoun. The contract does not indicate a specific set-aside classification or organizational type requirements, and no point of contact is listed in the provided data. Interested parties must submit proposals through the designated state portal linked in the solicitation before the deadline to be considered.

POSTED

DEADLINE

Welding and Structural Repair ServicesThe contract is for welding and structural repair services on davit assemblies and related vessel structures during overhaul or renewal operations, categorized under NAICS code 238211 for structural metal fabrication. It is a subcontract designated as a Total Small Business Set-Aside under SBA guidelines, meaning only small businesses are eligible to bid. The opportunity was posted on July 22, 2026, with a response deadline of August 27, 2026, at 4:00 PM. The contracting agency is the SFLC Procurement Branch 1 under the Department of Homeland Security, though specific location details for performance or contact are not provided. The work will be performed in support of vessel maintenance activities, requiring skilled welding and structural expertise to ensure safety and compliance with maritime standards.

Sflc Procurement Branch 1(00080)

POSTED

DEADLINE

Light Fixture InstallationThe contract titled Light Fixture Installation requires the installation of new light fixtures in accordance with approved electrical drawings, encompassing all necessary mounting, wiring, and final testing to ensure proper operation. The work is to be performed at Hanscom AFB, Massachusetts, with a zip code of 01434, and is classified as a subcontract under the 8A program, indicating it is set aside for small disadvantaged businesses that have successfully completed the 8(a) program. The North American Industry Classification System code 238211 identifies the scope as electrical contracting services. The solicitation was posted on July 22, 2026, with a deadline for responses set for August 4, 2026, at 7:00 PM. The contracting agency is the Department of Defense under the office name W6QK Acc-Pica, and all work must comply with the technical specifications outlined in the electrical drawings provided.

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DEADLINE

6-Inch PVC Sanitary Sewer Pipe InstallationThe contract involves the supply and installation of 6-inch Schedule 40 PVC sanitary sewer pipe in Swanville, Maine, under a subcontract arrangement. The work is tied to infrastructure development managed by the Maine Department of Transportation, with a specific focus on sanitary sewer system expansion or repair. The North American Industry Classification System code 238211 confirms the scope falls under plumbing and HVAC contracting services. The solicitation was posted on July 22, 2026, and responses are due by August 12, 2026, at 12:00 PM local time, as indicated by the linked bid opportunity page. All materials must meet Schedule 40 PVC standards for durability and pressure resistance, and installation must comply with local and state plumbing and environmental regulations. The project location is strictly defined as Swanville, with no other performance sites specified. While the contract does not indicate a set-aside designation or small business preference, interested contractors must submit proposals through the Maine DOT’s official bidding portal prior to the deadline.

Maine Department of Transportation

POSTED

DEADLINE

Pipe Installation and Water Line RepairThe contract focuses on the installation, repair, and replacement of water lines at Navajo Dam, encompassing all associated activities such as trenching, pipe laying, jointing, and comprehensive system testing. This work is essential to maintaining the integrity and functionality of the water infrastructure at the site, ensuring reliable water delivery and preventing future failures. The scope requires skilled labor and adherence to industry standards for underground water systems, with attention to safety, environmental compliance, and long-term durability. This is a total small business set-aside subcontract under the SBA program, meaning only small businesses eligible under the SBA’s size standards can compete. The NAICS code 238211 classifies the work as pipeline and related structures construction, aligning with the technical nature of the project. The solicitation was posted on July 21, 2026, with responses due by August 21, 2026, giving potential contractors approximately one month to prepare and submit proposals. The awarding agency is the Upper Colorado Regional Office of the Department of the Interior, and the work will be performed at Navajo Dam, though specific location details are not provided in the data.

Upper Colorado Regional Office

POSTED

DEADLINE

Structural Steel Support InstallationThe contract entails the fabrication and installation of a steel support structure designed to securely hold a historic sign, with all work required to be anchored directly to the foundation and precisely aligned with approved structural drawings. The scope of work demands strict adherence to engineering specifications to ensure both structural integrity and historical preservation, requiring skilled labor and materials compliant with industry standards for load-bearing steel applications. The project is classified as a subcontract under NAICS code 238211, indicating it falls under structural steel erection services. The solicitation was posted on July 21, 2026, with a response deadline of August 11, 2026, at 3:00 PM, issued by the City of Sherman in Texas. All work must be performed at the designated location associated with the historic sign, though specific address details are not provided. The contract is managed through the public procurement portal for Sherman, Texas, and while no set-aside provisions or point of contact information is listed, bidders are expected to review the full solicitation on the provided link to ensure full compliance with technical, safety, and scheduling requirements.

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DEADLINE

Underground Utility Installation (Water & Sewer)The contract involves the installation of culinary water lines, sanitary sewer lines, and storm drainage systems over a span of 7,900 linear feet, targeting critical underground utility infrastructure. This subcontract is solicited under NAICS code 238211, which classifies it as a specialty trade contractor activity focused on plumbing, heating, and air-conditioning work. The opportunity is open to qualified subcontractors with a response deadline set for August 21, 2026, following a posting date of July 17, 2026. All work must be performed under the jurisdiction of the State of Utah, though specific locations, contact details, and set-aside provisions are not outlined in the available data. Bidders are expected to possess the expertise to execute large-scale utility installations in accordance with state and local standards, with no indication of small business set-asides or preferred contracting categories. The solicitation is accessible exclusively through the Utah BonfireHub platform.

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DEADLINE

Structural Steel Repairs and FabricationThe contract pertains to the repair or replacement of corrosion-damaged structural components of an elevated water storage tank, specifically targeting steel shapes, columns, base plates, and bolts. The work involves fabrication and installation of structural steel elements to restore integrity and ensure long-term operational safety of the tank. The solicitation is classified as a subcontract under NAICS code 238211, which corresponds to structural steel erection services, and it is issued by the Town of Prosper in Texas. Bidders must submit responses by August 13, 2026, at 8:00 PM, with the opportunity to bid opened after the contract was posted on July 17, 2026. The place of performance and precise location details are not specified in the provided data, and no set-aside provisions or point of contact information are included. The full solicitation can be accessed through the provided online portal for submission and further details.

POSTED

DEADLINE

PVC and Ductile Iron Piping Supply and InstallationThe contract involves the supply and installation of 8-inch to 16-inch PVC and ductile iron piping for drainage and pumping systems, encompassing all associated work such as trenching, backfilling, and pressure testing to ensure system integrity. The project is classified under NAICS code 238211, indicating it falls under the specialization of plumbing, heating, and air-conditioning contractors, with work to be performed in the Texas region under the jurisdiction of the City of Richland Springs. All materials and installation methods must meet applicable standards to support long-term functionality and compliance with municipal infrastructure requirements. Subcontractors interested in bidding must submit proposals by the deadline of August 5, 2026, at 4:00 PM, with the solicitation posted on July 16, 2026, through the Texas SmartBuy portal. The project is structured as a subcontract opportunity, and while no specific set-aside or organizational type is indicated, interested parties are expected to demonstrate experience in large-scale pipe system installation, adherence to pressure testing protocols, and familiarity with local geotechnical and environmental conditions in Texas. All work must be completed in accordance with the technical specifications provided for the City of Richland Springs’ drainage and pumping infrastructure upgrades.

CITY OF RICHLAND SPRINGS

POSTED

DEADLINE

Pipeline Repair & Welding ServicesThe contract entails the field execution of pipeline repair services, specifically focusing on welding, sleeve installation, and composite wrap application to address integrity and operational concerns in pipeline infrastructure. These activities are to be performed in Ventura, California, under the authority of Caltrans, District 7 - Los Angeles, as part of a subcontract arrangement within the NAICS code 238211 for specialized pipe welding and pipeline construction work. The work requires skilled personnel and specialized equipment to carry out repairs in potentially challenging environmental and logistical conditions, ensuring compliance with safety and engineering standards. The contract was posted on July 16, 2026, indicating a planned execution timeframe likely beginning later that year or into 2027, with no set-aside provisions specified. The work must be completed at the designated performance location in Ventura, where pipeline systems require maintenance or remediation to maintain transportation and utility infrastructure reliability.

Caltrans, District 7 - Los Angeles

POSTED

13 days ago

DEADLINE

N/A

General Info

Agency

California → Public Works - Hill Canyon Treatment PlantView Agency

NAICS

238211View NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedOct 2

subcontract

Response DeadlineOct 22

Deadline has passed

Submission Closed

10/22/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → Public Works - Hill Canyon Treatment Plant

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Public Works - Hill Canyon Treatment Plant

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Rehabilitate the existing welded scum beach on Clarifier 1 by removing corrosion, replacing degraded components, and recoating; replacement only if rehabilitation is not feasible.