This Subcontract opportunity from North Carolina 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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Concrete and Site Work (Footings, Slab, Temporary Fencing)

Closed

State & Local

Submission Closed09/02/2026, 03:00:00 PM EDT

Contract Overview

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

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NAICS: 237120

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Hammerman Gas/Diesel Tank Replacement Gunpowder Falls State Park

Solicitation # BPM059366

This project, solicitation BPM059366, involves the removal and replacement of above-ground gasoline and diesel fuel storage systems at the Gunpowder Falls State Park Hammerman Area in Baltimore County, Maryland. The scope of work requires the contractor to provide all labor, equipment, and materials to remove existing tanks, dispensers, piping, electronic systems, concrete pads, and bollards. Key deliverables include the installation of new storage tanks, concrete pads, and side-mount dispensers, as well as the provision of temporary gasoline and diesel tanks with metered dispensers for the duration of the project. All work must adhere to strict safety and environmental standards, including NFPA 30, 30A, and 78, API standards 650 and 620, and Maryland Department of the Environment regulations, with backfill compacted to a minimum of 95 percent. The contract is a Small Business Reserve Procurement, limiting the award to certified small businesses. The basis of award is the lowest responsive and responsible total bid. Procurement goals include a 15.00% MBE and 2.0% VSBE participation rate, with liquidated damages applicable for failure to comply with MBE requirements. The state reserves the right to apply reciprocal preference for resident bidders. Final acceptance is contingent upon the approval of the Facility Manager and DNR Project Engineer, requiring the submission of an approved electrical inspection certificate, a disposal manifest for contaminated soils and equipment, and three sets of manufacturer manuals and as-built drawings. Invoices are to be submitted to the Maryland Department of Natural Resources in Annapolis, with payments typically issued within 30 days of receipt of a proper invoice.

POSTED

DEADLINE

PSO CB 50110 FK - Tank Down-Fitting and Associated Mechanical Works at PSO IC Site, KRL, Islamabad Division

Solicitation # CB 50110 FK

The Pakistan State Oil Company Limited, Islamabad Divisional Office, is soliciting bids for solicitation number CB 50110 FK regarding tank down-fitting and associated mechanical works at the PSO IC Site, KRL, in the Islamabad Division. This procurement is conducted in accordance with PPRA Clause 32 (1)(b). The submission window for electronic bids via the SAP Ariba Portal runs from November 5, 2026, to November 12, 2026, with daily submission hours between 08:30 AM and 02:15 PM. Eligible bidders must demonstrate adequate past relevant experience and financial capability. Mandatory requirements include being an active taxpayer with valid NTN and GST/PST certificates, providing the CNIC of the owner or authorized representative, and certifying that the firm is not blacklisted by PSO or any other entity. Additionally, vendors must certify they have not been involved in any fatal accidents during project execution within the last five years. All requests for tender documents must be submitted through the SAP Ariba Portal with a signed and stamped request on official letterhead, and any conditional or partial proposals will be rejected.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

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

726-6US-1330 - Leak Repair ProjectCaltrans District 7 has issued an encroachment permit to the Southern California Gas Company for a leak repair project located along State Route 150 at Rice Road in the City of Ojai, Ventura County. The scope of work involves excavation within the Caltrans right-of-way to repair and restore the affected area, which includes the implementation of necessary traffic control activities. The excavation is limited to a maximum depth of 48 inches, an average width of 24 inches, and a maximum length of 36 feet. This project will not require the relocation of any public utilities or the acquisition of new right-of-way. The initiative is managed by Caltrans in Los Angeles, with Mojgan Abbassi serving as the primary point of contact. The project is currently listed as a forecast with a posted date of November 4, 2026.

Caltrans, District 7 - Los Angeles

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)

POSTED

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.

POSTED

DEADLINE

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.

POSTED

DEADLINE

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.

POSTED

DEADLINE

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.

POSTED

DEADLINE

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.

City of Coalinga

POSTED

4 days ago

DEADLINE

in 4 days

AI Contract Overview

The contract entails excavation, formwork, and concrete pouring for footings and a slab as part of site preparation for construction. Prior to starting the main work, a six-foot temporary chain-link fence must be installed around the work area to ensure site security and safety. The project falls under NAICS code 237120, indicating it is related to water and wastewater infrastructure construction, though the specific application is not detailed. The contract is structured as a subcontract and is being procured by the City of Laurinburg in North Carolina. Interested parties must submit responses by the deadline of September 2, 2026, with the solicitation posted on August 5, 2026. No set-aside provisions or specific office contact details are provided, and the place of performance lacks precise location information beyond the state. The full details are accessible through the provided state portal link.

General Info

Excavation, formwork, and concrete work for footings and slab; temporary fence required; Laurinburg, NC subcontract.

Agency

North Carolina → City of Laurinburg

NAICS

237120 - Oil and Gas Pipeline and Related Structures Construction

Place of Performance

NC, USA

Set-Aside

NONE

Documents

This scope was carved out of RFB 2027-02.

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

View the prime solicitation

McDuffie Square Depot Construction

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 5

subcontract

Response DeadlineSep 2

Deadline has passed

Submission Closed

09/02/2026, 03:00:00 PM EDT

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Organization & Contact Information

AgencyNorth Carolina → City of Laurinburg

ContactsNo contacts available

OfficeN/A

Organization / AgencyNorth Carolina → City of Laurinburg

Office AddressN/A

ContactsNo contact information available

Full Description

Excavation, formwork, and pouring of concrete footings and slab. Installation of 6 ft temporary chain-link fence prior to construction.

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