This Subcontract opportunity from California was posted on April 8, 2024. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earthwork and Site Preparation Support

Closed

State & Local

Submission Closed05/08/2024, 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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Interior Demolition ServicesThis subcontract for Interior Demolition Services involves performing interior demolition for prime contractors at a University of Massachusetts Medical School facility located on Washington Street in Shrewsbury, Massachusetts. The scope of work requires the removal of existing walls, flooring, ceilings, and built-in fixtures from laboratory and office spaces on the 7th floor, including all necessary debris removal and disposal to deliver a cleared, white-box site ready for new construction. The opportunity was posted on November 11, 2026, with a response deadline of December 18, 2026. Classified under NAICS code 238910, this project is managed through the University of Massachusetts System.

University of Massachusetts System

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DEADLINE

Selective Interior and Exterior DemolitionThis subcontract for Selective Interior and Exterior Demolition involves performing demolition services for prime contractors on Somerville Housing Authority facility projects located on Memorial Road in Somerville. The scope of work includes the removal of storefront systems, entry doors, flooring finishes, glass, gypsum board partitions, ceiling systems, and lighting, as well as the demolition of exterior concrete stairs, railings, and walkways. The objective is to deliver a cleared site that is fully prepared for new installations. To be eligible, contractors must hold DCAMM Certification and ensure strict compliance with M.G.L. c.149 minimum wage rates. The solicitation was posted on November 11, 2026, with a response deadline of December 18, 2026. This project falls under NAICS code 238910.

Somerville Housing Authority

POSTED

DEADLINE

Awning Demolition and Site ClearingThis subcontract opportunity, titled Awning Demolition and Site Clearing, involves providing demolition and disposal services for prime contractors working on public services projects within the City of Pembroke Pines, Florida. The selected contractor will be responsible for removing existing awning materials and structural components from designated work areas and ensuring all debris is hauled away and legally disposed of in accordance with local regulations to deliver a site ready for new construction. The project falls under NAICS code 238910 and is managed through the Public Services agency. Interested parties must submit their responses by the deadline of November 23, 2026, at 3:00 PM. Further details regarding the solicitation can be accessed through the official procurement portal.

POSTED

DEADLINE

Dewatering ServicesThis subcontract for Dewatering Services is issued by the County of Madera Public Works Department in California. The selected contractor will be responsible for the design, installation, and operation of a dewatering system to support prime contractors on Madera County GSA water recharge projects. The primary objective is to maintain dry conditions within excavations and work areas by controlling groundwater from all sources while ensuring full compliance with environmental protection laws. The solicitation was posted on November 10, 2026, with a response deadline of December 11, 2026. Classified under NAICS code 238910, the contract focuses on delivering a stable, dry environment necessary for the successful completion of construction activities. Interested parties can find further details through the provided BidExpress solicitation link.

County of Madera - Public Works Department

POSTED

DEADLINE

Earthwork & Site ClearingThis subcontract for Earthwork and Site Clearing supports prime contractors on water recharge projects for the Madera County General Services Agency. The scope of work involves comprehensive site preparation, including clearing and grubbing of grass, vegetation, debris, and existing improvements, as well as the removal and disposal of boulders, stumps, and roots. The ultimate objective is to deliver a fully cleared and graded construction site. All activities must be performed in strict compliance with State Standard Specifications Section 16 and 19. The project is managed under the County of Madera Public Works Department in California, with a response deadline set for December 11, 2026.

County of Madera - Public Works Department

POSTED

DEADLINE

Site Clearing, Grubbing, and Subgrade PreparationThis subcontract for the City of Saint Paul involves site clearing, grubbing, and subgrade preparation for various infrastructure projects. The selected contractor will work under prime contractors to clear project sites and prepare the subgrade in accordance with Spec 2112, utilizing specialized equipment such as bulldozers, scrapers, and chip harvesters to ensure the site is ready for base construction. The opportunity was posted on November 10, 2026, with a response deadline of December 7, 2026. Classified under NAICS code 238910, this project focuses on delivering a fully graded and cleared site to meet the specific infrastructure requirements of the City of Saint Paul in Minnesota.

POSTED

DEADLINE

Earthwork & Subgrade PreparationThis subcontract for Earthwork and Subgrade Preparation involves performing clearing, grubbing, and bulk earth moving for prime contractors on City of Saint Paul projects. The scope of work includes common and subgrade excavation, subgrade preparation, and the salvaging and stockpiling of topsoil and clay borrow. To ensure subgrade acceptance, the contractor must utilize specialized equipment such as excavators, dozers, scrapers, and test-rolling tools to deliver properly compacted and graded materials. The project is categorized under NAICS code 238910 and requires strict compliance with Highway and Heavy wage decisions. Interested parties must submit their responses by the deadline of December 9, 2026. This opportunity is managed through the City of Saint Paul's procurement system for the state of Minnesota.

POSTED

DEADLINE

Selective Site Demolition & RemovalThis subcontract for Selective Site Demolition and Removal involves providing specialized demolition and off-site disposal services for prime contractors on City of Saint Paul projects. The scope of work includes the removal and disposal of bituminous walks, Loffelstein walls, and railings, as well as the removal, storage, and subsequent reinstallation of traffic signs and mailboxes. The contractor is responsible for providing all necessary demolition equipment and hauling trucks to transport concrete and bituminous materials to approved off-site locations. To ensure compliance, the contractor must adhere to all City of Saint Paul disposal permits and provide official disposal receipts upon delivery of a cleared site. This opportunity is categorized under NAICS code 238910, with a response deadline set for December 9, 2026.

POSTED

DEADLINE

Earthwork and Grading ServicesThis subcontract for Earthwork and Grading Services involves performing clearing, grubbing, and grading for prime contractors on road projects managed by the Ware County Board of Commissioners in Georgia. The selected provider will be responsible for site preparation and soil stabilization to deliver a fully graded roadbed and functional drainage paths, ensuring all work adheres to the GDOT 2025 Construction Standards. The project requires the use of heavy machinery, specifically bulldozers, graders, and excavators. Interested parties must submit their responses by December 15, 2026, at 4:30 PM. The contract falls under NAICS code 238910 and was officially posted on November 10, 2026.

Ware County Board of Commisioners

POSTED

DEADLINE

Drainage and Stormwater InstallationThis subcontract for Drainage and Stormwater Installation involves the installation of drainage systems and improvements for prime contractors working on street projects for the Ware County Board of Commissioners in Georgia. The scope of work covers a 1.61-mile project stretch and requires the delivery of a completed and tested drainage system, including the installation of culverts and drainage structures. All work must be performed in accordance with the 2021 GDOT Standard Specifications and the 2025 Construction Standards and Details. The selected contractor must provide the necessary excavation equipment and drainage piping to fulfill the project requirements. Interested parties should note that the response deadline is December 15, 2026, at 4:30 PM. This opportunity falls under NAICS code 238910 and is managed through the state of Georgia's procurement system.

Ware County Board of Commisioners

POSTED

DEADLINE

Earthwork and Site GradingThis subcontract for Earthwork and Site Grading involves providing essential site preparation services for street improvement projects managed by the Ware County Board of Commissioners in Georgia. The scope of work includes clearing, grubbing, excavation, and grading, specifically focusing on right-of-way clearing, drainage excavation, embankment construction, and final grading. All work must be executed according to GDOT specifications to ensure the site is fully prepared for subsequent paving and drainage installation. The project requires the use of heavy machinery, including excavators, bulldozers, and scrapers. Interested parties must submit their responses by December 15, 2026, in accordance with the solicitation posted on November 10, 2026. The contract falls under NAICS code 238910 and is structured as a subcontract for prime contractors operating within the region.

Ware County Board of Commisioners

POSTED

DEADLINE

Drainage and Stormwater InstallationThis subcontract for the Ware County Board of Commissioners involves the installation of drainage systems and stormwater management infrastructure for street improvement projects. The scope of work specifically requires the installation of culverts, catch basins, storm pipes, and headwalls across 0.45 miles of Gibbs Lane. All work must be performed in accordance with the 2021 GDOT Standard Specifications and 2025 Construction Standards and Details, and the contractor is required to provide their own trenching equipment and pipe lasers to deliver a fully completed and tested system. The solicitation was posted on November 10, 2026, with a response deadline of December 15, 2026. Classified under NAICS code 238910, this project is situated in Georgia and focuses on critical infrastructure improvements to ensure proper water management within the county's road network.

Ware County Board of Commisioners

POSTED

about 17 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The Earthwork and Site Preparation Support subcontract, issued by the California Department of Transportation, focuses on essential infrastructure readiness for multi-site overlay and treatment operations. The scope of work encompasses comprehensive excavation, grading, and the establishment of site access, which includes the implementation of temporary traffic control measures to ensure safety and operational efficiency. This opportunity was posted on April 8, 2024, with a response deadline of May 9, 2024. Classified under NAICS code 238910, the contract is designed to secure specialized site preparation services necessary for the successful execution of broader transportation treatment projects.