This Government Contract opportunity from California was posted on September 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earth Moving and Subgrade Preparation

Closed

State & Local

Submission Closed10/23/2026, 10:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238910

New

International

Excavation and Subgrade PreparationThis subcontract for Excavation and Subgrade Preparation involves performing bulk excavation and subgrade preparation for prime contractors on Regional District of Kootenay Boundary projects located at Big White Ski Resort in Canada. The scope of work includes the removal of oversized boulders exceeding 500mm, common excavation with disposal to a stockpile, the preparation of 530 square meters of subgrade, and the placement of Class 10 Rip Rap to deliver a graded subgrade ready for base course. The opportunity was posted on November 1, 2026, with a response deadline of December 11, 2026. Classified under NAICS code 238910, the project is managed under the authority of the Province of British Columbia for the Regional District of Kootenay-Boundary.

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POSTED

DEADLINE

Earthwork and Site PreparationThis subcontract for Earthwork and Site Preparation involves performing grading, excavation, and embankment work for prime contractors on municipal projects within the City of Hudson, Ohio. The selected contractor is responsible for executing subgrade compaction in accordance with ODOT CMS item 203 and ensuring the site is rough graded to within 0.1 feet of planned levels to provide a compacted subgrade ready for base installation. Due to local regulations, the contractor must utilize equipment that complies with Summit County truck weight limits of 80,000 lbs GVW. Interested parties must submit their responses by November 24, 2026, at 3:30 PM. This opportunity falls under NAICS code 238910 and was officially posted on November 1, 2026.

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Site Clearing and EarthworkThis subcontract for Site Clearing and Earthwork involves providing comprehensive site preparation and excavation services for Texas Department of Public Safety facility projects. The scope of work includes clearing and grubbing trees and shrubs, performing bulk excavation, and installing bedding for utilities. Additionally, the contractor is responsible for soil stockpiling and executing fine grading for drainage in accordance with Division 01 Temporary Stormwater Pollution Control to ensure the site is fully prepared for concrete paving. The opportunity is categorized under NAICS code 238910 and is managed by the state of Texas. Interested parties must submit their responses by the deadline of November 19, 2026.

Department of Public Safety

POSTED

DEADLINE

Geotechnical Drilling and Exploration ServicesThis subcontract for Geotechnical Drilling and Exploration Services involves performing subsurface exploration and sampling for prime contractors on projects located within San Diego County. The scope of work includes executing borings, test pits, trenches, and hand augering, as well as conducting Standard Penetration Testing, Cone Penetration Testing, and vacuum excavation potholing. The selected provider is responsible for delivering completed boreholes, field logs, and recovered samples while utilizing necessary drill rigs and CPT trucks. Strict adherence to OSHA trenching standards and utility clearance protocols is required for all operations. Interested parties must submit their responses by December 4, 2026, in accordance with the solicitation posted on October 30, 2026. The project falls under NAICS code 238910 and is managed through the San Diego County agency.

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Site Clearing & DemolitionThis subcontract for the Katharine Hepburn Cultural Arts Center project in Old Saybrook, Connecticut, involves comprehensive site preparation services. The scope of work includes site clearing, demolition and removal, subsurface investigation, and excavation for specific assemblies to deliver a graded site ready for construction. The contractor is responsible for coordinating with utility companies to ensure no interruptions occur in occupied areas and must strictly adhere to Construction Waste Management and IAQ Management standards. This procurement is managed by DAS Procurement for the state of Connecticut under NAICS code 238910.

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Roof Demolition & DisposalThis subcontract for Roof Demolition and Disposal involves performing roof tear-off and debris removal for prime contractors on City of Hampton municipal projects in Georgia. The scope of work includes the complete removal of all existing roofing materials, insulation, and flashings down to the structural deck, ensuring the surface is clean and ready for new installation. The contractor is responsible for providing on-site dumpsters, hauling all debris to approved off-site disposal facilities, and performing daily site cleanup to maintain safety standards around City Hall. This opportunity was posted on October 30, 2026, with a response deadline of November 17, 2026, falling under NAICS code 238910.

POSTED

DEADLINE

Drainage Maintenance ServicesThis subcontract for Drainage Maintenance Services involves performing routine maintenance and cleaning of highway drainage systems for prime contractors on Georgia Department of Transportation projects within District 3. The scope of work includes clearing culverts and removing debris from ditches, strictly adhering to the guidelines set forth in the Drainage Maintenance Manual 2008 and the Biennial Draining Manual. To execute these tasks, the contractor must utilize specialized dredging or vacuum equipment for culvert cleaning and appropriate debris hauling equipment. This opportunity is categorized under NAICS code 238910, with a response deadline set for November 14, 2026.

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POSTED

DEADLINE

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Selective Demolition & Site ClearingThis subcontract for Selective Demolition and Site Clearing involves the demolition and removal of designated buildings, structures, and site elements for prime contractors working on Porter-Tower Joint Municipal Authority WWTP projects in Schuylkill County, Pennsylvania. The scope of work includes razing structures, detaching items for off-site disposal, and utilizing hand or small power tools to cut openings. Additionally, the contractor is responsible for capping and sealing pipes and conduits following bypass operations. The successful contractor must ensure the site is fully cleared and that all debris and materials are legally disposed of in an EPA-approved landfill. This opportunity is categorized under NAICS code 238910, with a response deadline set for December 16, 2026.

POSTED

DEADLINE

Selective Demolition ContractorThis subcontract opportunity is for a Selective Demolition Contractor to support prime contractors on Jordan School District facility projects in Utah. The selected contractor will be responsible for the removal and legal disposal of building and roof structures, including the deconstruction of materials for recovery and the hauling of waste to approved disposal sites. Additionally, the contractor must coordinate with utility services to ensure pipes and conduits are properly capped, ultimately delivering a cleared site and roof area prepared for new installation. The solicitation was posted on October 30, 2026, with a response deadline of November 17, 2026. This project falls under NAICS code 238910 and is managed through the state of Utah. Interested parties can find further details and submission guidelines via the provided Bonfire hub link.

POSTED

DEADLINE

Sign Cabinet Removal and DisposalThis subcontract for the City of Augusta in Georgia involves the removal and legal disposal of existing sign structures for projects under the Recreation and Parks Department. The selected contractor will be responsible for dismantling empty sign cabinets from poles using cranes or lift equipment and hauling away all resulting debris. A critical requirement of the scope is ensuring that existing poles and foundations remain intact for future reuse, ultimately delivering a cleared site prepared for new installations. The opportunity is categorized under NAICS code 238910 and was posted on October 30, 2026. Interested parties must submit their responses by the deadline of December 1, 2026. This project serves as a supporting role for prime contractors managing the city's infrastructure updates.

City of Augusta

POSTED

3 days ago

DEADLINE

in 29 days

AI Contract Overview

This subcontract for Earth Moving and Subgrade Preparation supports road projects for the California Department of Parks and Recreation in San Luis Obispo. The selected contractor will be responsible for excavation and embankment from existing ground to subgrade, including the application of soil sterilant and the delivery of compacted and graded subgrade. The scope of work requires the use of graders, scrapers, and compactors to meet specific geotechnical requirements from Geocon Consultants Inc. and ensure compaction testing adheres to ASTM D1557 standards. This opportunity was posted on September 15, 2026, with a response deadline of October 23, 2026.

General Info

Subcontract for earth moving and subgrade preparation for California Department of Parks projects.

Agency

California Department of Parks & Recreation

NAICS

238910 - Site Preparation Contractors

Place of Performance

San Luis Obispo, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of C26863020.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

C26863020 MORRO STRAND STATE BEACH - Campground Entrance Road Repairs

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 15

subcontract

Response DeadlineOct 23

Deadline has passed

Submission Closed

10/23/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia Department of Parks & Recreation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Parks & Recreation

Office AddressN/A

ContactsNo contact information available

Full Description

Performs excavation and embankment from existing ground to subgrade for prime contractors on California Department of Parks and Recreation road projects. Grades to subgrade, applies soil sterilant, and performs compaction testing per ASTM D1557 and Geocon Consultants Inc. geotechnical requirements. Utilizes graders, scrapers, and compactors. Delivers compacted and graded subgrade.