This Subcontract opportunity from California was posted on August 14, 2024. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Excavation, Trenching, and Shoring Services

Closed

State & Local

Submission Closed12/04/2024, 04:00:00 PM PST

Contract Overview

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

Active Opportunities Like This One

NAICS: 238910

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SLED

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Structural Demolition and Debris ManagementThis subcontract for Structural Demolition and Debris Management involves the demolition of interior elements and overall building structures for prime contractors working on environmental remediation projects for the Town of Redding. The scope of work includes the mechanical demolition of equipment, partitions, and walls, with a specific requirement to segregate unpainted scrap metal and clean concrete for recycling purposes to ensure the delivery of fully demolished structures. The project is managed through DAS Procurement for the state of Connecticut under NAICS code 238910. To be eligible, contractors must comply with OSHA construction standards and obtain all necessary demolition permits from the Town of Redding. The solicitation was posted on November 8, 2026, with a response deadline of December 7, 2026.

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)

POSTED

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

Mine Waste Placement and CompactionThis subcontract opportunity with the Environmental Protection Agency Region 9 involves the final placement and compaction of mine waste into containment cells for environmental remediation projects. The selected contractor will be responsible for spreading waste in lifts and utilizing heavy rollers and graders to ensure all materials meet strict engineering specifications for density and grade. The project is categorized under NAICS code 238910 and is designated as an SBA set-aside. Interested parties must submit their responses by January 5, 2027, to support prime contractors in delivering fully compacted waste cells that adhere to all regulatory and technical requirements.

POSTED

DEADLINE

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.

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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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DEADLINE

Dewatering & Contaminated Water RemovalThis subcontract for Dewatering and Contaminated Water Removal supports prime contractors on SFO AirTrain projects under the California Design and Construction Electrical Engineering agency. The scope of work involves removing water from approximately 60 manholes and utility tunnels to ensure dry work areas. The contractor is responsible for testing all extracted water for fuel, oil, and grease contamination and managing the legal off-site disposal of any contaminated materials. To qualify, the contractor must possess hazardous material transport permits and environmental disposal certifications. Key deliverables include the provision of dry work sites and the submission of official disposal manifests. The response deadline for this opportunity is December 8, 2026.

Design and Construction - Electrical Engineering

POSTED

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.

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DEADLINE

Turf Renovation & Soil ProcessingThis subcontract for Turf Renovation and Soil Processing involves large-scale soil processing and grading for athletic field projects within the City of Pasadena. The selected contractor will work under prime contractors to process existing field soil to a minimum depth of 8 inches to eliminate compaction and perform precise grading to create a durable, uniform natural turf surface. Responsibilities include coordinating with DigAlert for necessary utility clearances to ensure safe site operations. Eligible bidders must hold a valid California C-27 Landscaping Contractor license and maintain current DIR registration. This opportunity is managed by the Parks, Recreation and Community Services Department in California, with a response deadline set for November 20, 2026. The primary objective is the delivery of a fully processed and graded planting surface suitable for high-quality athletic use.

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 Santa Clarita Valley Water Agency in California is seeking a subcontractor for excavation, trenching, and shoring services to support pipeline installation. The scope of work focuses on operations within urban parking lots and roadway areas, requiring specialized expertise in temporary shoring, soil management, and traffic coordination to ensure safety and minimal disruption in high-traffic environments. This opportunity was posted on August 14, 2024, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of December 5, 2024. Detailed information and submission guidelines are available through the agency's procurement portal.

General Info

Agency

California → Santa Clarita Valley Water Agency

NAICS

238910 - Site Preparation Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2501029.

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

View the prime solicitation

Valencia Marketplace Pipeline Replacement Project

AI Contract Breakdown

Uniform Contract Format

No documents to break down

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Timeline

PhaseClosed

PostedAug 14

subcontract

Response DeadlineDec 4

Deadline has passed

Submission Closed

12/04/2024, 04:00:00 PM PST

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Organization & Contact Information

AgencyCalifornia → Santa Clarita Valley Water Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Santa Clarita Valley Water Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Excavation, trenching, and temporary shoring for pipeline installation in urban parking lot and roadway areas, including soil management and traffic coordination.