This Subcontract opportunity from California was posted on August 19, 2024. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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ADA-Compliant Curb Ramp Construction

Closed

State & Local

Submission Closed10/09/2024, 05:00:00 PM PDT

Contract Overview

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

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NAICS: 238910

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DEADLINE

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POSTED

DEADLINE

Interior Demolition and Site PreparationThis subcontract opportunity is for interior demolition and site preparation at a Department of Veterans Affairs healthcare facility in Cincinnati, Ohio. The project specifically involves preparing a fluoroscopy room by demolishing existing walls, ceilings, and flooring, followed by the legal disposal of all debris to ensure the site is cleared and ready for new construction operations. The contract is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 238910. Managed by the Department of Veterans Affairs Network Contract Office 10, the solicitation was posted on November 8, 2026, with a response deadline of November 20, 2026.

250-NETWORK Contract Office 10 (36C250)

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DEADLINE

Demolition and Site PreparationThis subcontract opportunity with the Department of Veterans Affairs involves providing demolition and site preparation services for prime contractors. The scope of work includes the demolition of existing rooftop structures, general site preparation to support building operations, and the removal and hauling of all resulting debris to ensure a cleared site ready for new installations. The project is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 238910. Interested parties must submit their responses by November 30, 2026, for this requirement managed by the Network Contract Office 10.

250-NETWORK Contract Office 10 (36C250)

POSTED

DEADLINE

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Mine Waste Excavation and StockpilingThis SBA set-aside subcontract involves performing bulk excavation of contaminated mine waste for prime contractors on environmental remediation projects managed by the Environmental Protection Agency Region 9. The scope of work requires the operation of heavy dozers, excavators, and loaders to remove waste and place it into temporary stockpiles or load it for transport within remote terrain, ensuring all deliveries meet specific volume requirements. The opportunity is categorized under NAICS code 238910 and was posted on November 8, 2026. Interested parties must submit their responses by the deadline of January 5, 2027.

POSTED

DEADLINE

Earthworks and Excavation ServicesThis subcontract for Earthworks and Excavation Services involves performing site preparation and ground-moving activities for prime contractors on UNHCR facility projects located in Adré, Chad. The scope of work includes site layout, the excavation of 233.68 cubic meters of pits for foundations and 53.5 cubic meters of trenches, as well as the application of 233.3 cubic meters of sandy or lateritic backfilling. To complete these deliverables, the contractor will utilize specialized machinery including excavators, compactors, and surveying equipment. All operations must be executed in strict adherence to Chadian national standards and the prime contractor's health, safety, and environmental plans to ensure the successful delivery of compacted fill and prepared excavations.

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Design and Construction - Electrical Engineering

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DEADLINE

Existing Video Board Removal and DisposalThis subcontract opportunity involves the removal and legal disposal of legacy video board systems for prime contractors working on 22nd District Agricultural Association projects in California. The selected contractor will be responsible for dismantling existing videoboards and hauling away electronic waste in strict accordance with local and state regulations to ensure the site is cleared and ready for new installations. Interested parties must hold a valid DIR Public Works Contractor Registration to be eligible. The solicitation was posted on November 6, 2026, with a response deadline of December 8, 2026. This project falls under NAICS code 238910 and is managed through the Cal eProcure system.

POSTED

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Parks, Recreation and Community Services Department

POSTED

DEADLINE

Underground Storage Tank (UST) RemovalThis subcontract opportunity involves the removal and disposal of underground storage tanks ranging from 1,000 to 5,000 gallons for prime contractors working on California Department of Corrections and Rehabilitation facility projects. The scope of work requires the use of specialized excavation equipment and tank lifting gear to extract and deliver the storage tanks. Performance of these services will take place in Alameda, California. Qualified bidders must possess the necessary UST removal certifications and licensing to be eligible for the project. The solicitation was posted on November 6, 2026, with a response deadline set for December 4, 2026. This project falls under NAICS code 238910.

California Department of Corrections & Rehabilitation

POSTED

DEADLINE

Earthwork and Structure RemovalThis subcontract opportunity, titled Earthwork and Structure Removal, involves providing specialized excavation and demolition services for prime contractors working on Hawaii Department of Transportation highway projects. The scope of work includes the removal of existing structures and obstructions, as well as performing excavation and backfilling for markers and posts utilizing heavy machinery to deliver fully cleared sites. The solicitation was posted on November 6, 2026, with a response deadline of December 5, 2026. Classified under NAICS code 238910, this project is managed through the Hawaii Department of Transportation. Interested parties can find further details via the official HIEPRO procurement portal.

Department of Transportation

POSTED

3 days ago

DEADLINE

in 26 days

AI Contract Overview

The California Department of Transportation is seeking a subcontractor for the construction of ADA-compliant curb ramps at various intersections and access points. The primary objective of this project is to ensure that these areas meet all current accessibility standards to improve mobility and safety for the public. This subcontract opportunity was posted on August 19, 2024, and requires responses to be submitted by October 10, 2024. The work falls under NAICS code 238910, focusing on specialized construction activities related to the installation of these essential accessibility features.