This Subcontract opportunity from Louisiana was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil and Grading Work

Closed

State & Local

Submission Closed09/02/2026, 02:00:00 PM CDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 237120

New

Federal

WH Ford RTC Fueling System Repairs

Solicitation # W9128F27RA054

Solicitation W9128F27RA054 is a design-build, firm-fixed-price contract for fueling system repairs at the W.H. Ford Regional Training Center in Kentucky, managed by the US Army Corps of Engineers, Omaha District. This project is a total set-aside restricted to 100% small businesses under NAICS code 237120. The scope of work involves comprehensive upgrades to two 10,000-gallon above-ground storage tanks, including the installation of an emergency fuel shutoff station, leak detection equipment, and an upgraded automatic tank gauging system. Additional requirements include repairing concrete and pavement, recoating fuel system canopies and piping, replacing tank vents, and improving grounding systems and equipment access platforms. All work must adhere to EM 385-1-1 safety standards, as well as IBC, NFPA, and ADA accessibility guidelines. Proposals must be submitted electronically in two separate volumes: a technical volume covering specialized experience, a Gantt chart for the project schedule, and a technical approach, and a separate pricing volume. The government will utilize the Lowest Price Technically Acceptable (LPTA) source selection process to award the contract. The proposal submission deadline has been extended to December 21, 2026, at 14:00 CST. Once awarded, the contractor must commence work within 10 days of the Notice to Proceed, with a final completion deadline of June 18, 2027. Compliance with the Davis-Bacon Act and Buy American requirements is mandatory.

POSTED

DEADLINE

Raw Gas Pipeline Installation and OperationThis subcontract involves the design, installation, and operation of gathering lines and transmission pipelines for prime contractors purchasing raw gas from the Oil and Gas Development Company Limited in Rahimyar Khan, Pakistan. The scope of work encompasses comprehensive technical execution, including pipeline routing, trenching, welding, hydrostatic testing, and pipeline pigging, utilizing specialized pipeline spreads and welding rigs to deliver a fully commissioned and operational gas transmission system. All activities must strictly adhere to API standards and comply with the necessary energy regulatory permits required by Pakistani law. Interested parties should note that the response deadline for this opportunity is November 16, 2026, with the project falling under NAICS code 237120 for pipeline construction.

Oil & Gas Development Company Limited (OGDCL)

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DEADLINE

Natural Gas Pipeline Repair and Valve InstallationThis small business set-aside subcontract involves the repair and replacement of natural gas distribution piping and valves for prime contractors on Air Force projects at Offutt AFB. The scope of work includes repairing 6 inch HDPE lines, replacing 8 inch steel valves and flanges, and installing 2 inch isolation valves. Additionally, the contractor is responsible for performing line stops or pinching for isolation and installing necessary valve boxes and risers to deliver a fully pressure-tested gas distribution system. Technical compliance is critical, as the project requires certified welders and strict adherence to 49 CFR 192, API, ASME, and AGA standards. Managed under the Department of Defense, the opportunity falls under NAICS code 237120. Interested parties must submit responses by November 17, 2026.

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Solicitation # GasLineRepair

The 55th Contracting Squadron at Offutt Air Force Base, Nebraska, is conducting a sources sought market survey to identify qualified contractors for the repair and replacement of gas distribution system components. The scope of work includes repairing gas leaks on 6 inch and 8 inch pipes and valves, as well as replacing components on 2 inch pipes and valves. Specific tasks involve repairing a 6 inch HDPE line near B479, replacing 8 inch valves and flanges near B73, and replacing a 2 inch isolation valve on the service line to B73. The project also requires the replacement or reconnection of cathodic protection and the installation of new valve boxes and risers marked for gas. The period of performance extends from the time of award until April 30, 2027. Due to base gas load requirements, the 8 inch valve replacement must be performed during warmer spring weather, specifically when temperatures show five consecutive days with lows above 40 degrees Fahrenheit and highs above 65 degrees Fahrenheit. All work must comply with 49 CFR 192, API, ASME, and American Gas Association standards, as well as ISO 9001 quality management processes. Contractors are required to provide welder certifications and perform pressure testing for at least one hour post-installation. This is a small business set-aside under NAICS code 237120. Interested parties must submit their capabilities package, including company information and socio-economic status, to the designated point of contact by 12:00 PM CST on November 17, 2026.

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ARRESTER, FLAME, PILOT FLAME, MFR. GROTH CORPORATION

Solicitation # 232855

The City of Los Angeles General Services agency is seeking bids for the procurement of pilot flame arresters manufactured by the Groth Corporation. This solicitation, identified by number 232855, falls under NAICS code 237120 and will be performed within the city of Los Angeles, California. Interested vendors must submit their responses by the deadline of November 10, 2026, at 7:00 PM. Detailed information and the bidding process are available through the City of LA Vendor Self Service Website, and inquiries can be directed to the point of contact, Charla Hillary.

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Utility Potholing & LocationThis subcontract opportunity involves providing utility location and potholing services for prime contractors working on public works projects for the City of Saint Paul in Minnesota. The selected provider will be responsible for verifying the exact depths and locations of utilities using hand digging or vacuum excavation techniques and delivering the resulting verified data. The solicitation was posted on November 2, 2026, with a response deadline of December 2, 2026. This project falls under NAICS code 237120 and is managed through the City of Saint Paul's procurement system.

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Trenchless Pipe ReliningThis subcontract focuses on the trenchless rehabilitation of existing tunnels and pipes for public works projects within the City of Saint Paul. The scope of work involves providing prime contractors with specialized services, including the installation of slip lining and machine spiral wound relining. These processes utilize profile strips meeting ASTM D1783 standards and steel reinforcing strips adhering to ASTM A653/A1011 to ensure the delivery of structurally sound systems. The opportunity is categorized under NAICS code 237120 and was posted on November 2, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. This project is managed through the City of Saint Paul's procurement system to maintain critical infrastructure in Minnesota.

POSTED

DEADLINE

Gas Leak Repair, Valve Installation, and Asphalt Patching Services

Solicitation # 75110PR270000104

Solicitation 75110PR270000104 is a request for quotation for a firm-fixed-price contract to perform gas-leak detection and repair services at the Coast Guard Training Center Birmingham Southern in Birmingham, Alabama. This acquisition is a 100 percent small business set-aside under NAICS code 237120. The scope of work involves four primary components: saw-cutting and excavating a 6-foot by 6-foot area to locate a leak, repairing the gas line and installing a new shutoff valve, backfilling the area with gravel, and performing asphalt patching to match the existing pavement. The project concludes with full site cleanup and demobilization. The period of performance is strictly limited to ten business days from the date of award. Award will be granted to the small business that is deemed technically acceptable and offers the lowest total price. Technical acceptability requires the submission of a detailed work plan and proof of Alabama licensing. Offerors must submit their quotes by November 12, 2026, including a price volume and a technical proposal not exceeding 30 pages. The contract is subject to the Davis-Bacon Act, requiring compliance with prevailing wage rates for Jefferson County, Alabama. All payment requests must be processed electronically through the Invoice Processing Platform.

Special Mission Training Center (smtc)

POSTED

DEADLINE

Natural Gas Valve Replacement Project (770 E Elm Ave)

Solicitation # PW 26-11

The Natural Gas Valve Replacement Project, solicitation PW 26-11, is a public works contract issued by the City of Coalinga, California, for work located northeast of 770 E Elm Ave. The scope of work involves the replacement and relocation of a gas valve, including hot taps, bypasses, welding, and the installation of 2 inch carbon steel pipe, PC fittings, and test nipples on an existing 2 inch gas main and a tee servicing West Hills Community College. The contractor is responsible for excavating soil to access utilities, while the City of Coalinga Public Works Department will handle the valve riser and box, backfill, and concrete improvements. The contract will be awarded to the lowest responsive bidder who possesses or obtains a valid Class C-34 Contractor license. Key requirements include the submission of a formal bid packet by November 17, 2026, and the provision of bid security totaling at least 10 percent of the bid. Successful awardees must provide performance and labor and materials bonds each equal to 100 percent of the contract amount. Compliance with Buy America certifications for steel and iron products, California prevailing wage rates, and the Fair Employment and Housing Act is mandatory. The contractor must also provide a traffic control plan and adhere to NPDES permit provisions for storm water pollution. Performance is subject to liquidated damages of 1,000 dollars per day for delays beyond the substantial completion date. Payment requires the submission of G702/G703 applications and a Form W-9.

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Natural Gas Services for Marshall Trade Center

Solicitation # 18267573

The Town of Byhalia is seeking sealed bids for the installation of natural gas services to serve the Marshall Trade Center located in the Chickasaw Trails Industrial Park in Byhalia, Mississippi. The scope of work includes the installation of a 4 inch IPS PE2406 SDR11 natural gas service utilizing both bore and open trench construction, as well as the installation of one meter set, branch services, taps, and service valves. The project must be substantially completed within 60 calendar days from the start date stipulated in the Notice to Proceed. Bids must be submitted electronically via centralbidding.com, hand-delivered, or mailed to Town Hall by 9:00 a.m. on Wednesday, December 2, 2026. Each proposal must be accompanied by a bid bond or certified check for five percent of the total bid amount. The contract will be awarded to the lowest and best responsive and qualified bidder. Project plans and documents are available for purchase through the Elliott and Britt Engineering website.

Elliott & Britt Engineering, PA

POSTED

DEADLINE

STA Sand Key Repair Fuel Lines and Tank

Solicitation # 30321PR270000001

The Department of Homeland Security, United States Coast Guard, is soliciting a single Firm-Fixed-Price contract for the repair, remediation, testing, and coating of fuel lines, storage tanks, and associated infrastructure at Station Sand Key in Clearwater, Florida. This total small business set-aside under NAICS 237120 involves comprehensive work including treating corrosion on diesel and regular unleaded spill containment units and tanks, applying environmentally safe paint, and calibrating clock gauges for 90 percent high-level warning alarms. The scope also includes repairing dispensers to correct flow rates, performing integrity tests on under dispenser containment and transition sumps, and replacing non-compliant copper fuel piping for the emergency generator tank. The contract will be awarded based on a best value tradeoff, evaluating technical capability, past performance, and price reasonableness. Performance is subject to strict military installation regulations, including a 15 mph speed limit, prohibition of firearms, and a requirement that only U.S. citizens or permanent resident aliens be permitted on site. The contractor must adhere to OSHA 29 CFR Part 1926 safety standards and provide a written safety plan. All work must be coordinated with the Contracting Officer’s Representative to ensure the facility maintains its capability to fuel operational vessels. A pre-proposal site visit is scheduled for November 4, 2026.

POSTED

DEADLINE

Water Service Area ExpansionThis subcontract opportunity involves the expansion of the water service area along Loakin Bear Creek Road for the Adams Lake Indian Band water system projects. The selected contractor will be responsible for installing distribution mains, fire hydrants, and individual service connections to lots, utilizing specific distribution piping and water meters to deliver an expanded network. The project is managed under the Province of British Columbia with a response deadline of December 18, 2026. Classified under NAICS code 237120, the work will be performed in Canada and is intended to support prime contractors in enhancing the local water infrastructure.

Adams Lake Indian Band

POSTED

8 days ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract for Civil and Grading Work, issued by the City of New Orleans in Louisiana, focuses on site preparation for solar arrays and access roads. The scope of work includes clearing land, performing earthwork and grading, implementing erosion control measures, and preparing foundation pads. The project is categorized under NAICS code 237120. Interested parties must submit their responses by the deadline of September 2, 2026, following the posting date of August 5, 2026.