This Government Contract opportunity from California was posted on September 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earthwork and Erosion Control

Closed

State & Local

Submission Closed10/01/2026, 09:00:00 PM UTC

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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Degraded Fence Removal & DisposalThis subcontract involves the removal and hauling of approximately 6,655 linear feet of old, degraded fencing from the East Alakaʻi repair section for prime contractors working on State of Hawaiʻi Department of Land and Natural Resources projects. The selected contractor is responsible for transporting all removed materials to approved disposal sites and ensuring that the project sites are fully cleared upon completion. All work must be performed in strict compliance with HRS 128D-1 regarding the handling of hazardous substances. The opportunity is categorized under NAICS code 238910, with a response deadline set for November 24, 2026.

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Drainage Structure InstallationThis subcontract for Drainage Structure Installation involves performing demolition of existing drainage and the installation of new drainage structures for prime contractors on Bulloch County infrastructure projects. The scope of work includes replacing drainage to grade and installing stormwater improvement structures utilizing excavation equipment, drainage pipes, and catch basins to deliver a functioning system graded to specification. All work must adhere to local county and state stormwater management standards. The project is associated with the Bulloch County Board of Commissioners in Georgia under NAICS code 238910. The solicitation was posted on October 29, 2026, with a response deadline of November 20, 2026.

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Subgrade Preparation and GradingThis subcontract for Subgrade Preparation and Grading involves providing essential earthwork services for prime contractors on infrastructure projects within Bulloch County, Georgia. The scope of work focuses on executing subgrade compaction and site grading operations utilizing specialized equipment such as compactors, graders, and earth-moving machinery to ensure all deliverables meet specific project requirements. Managed by the Bulloch County Board of Commissioners under NAICS code 238910, the opportunity was posted on October 29, 2026. Interested parties must submit their responses by the deadline of November 20, 2026, at 4:00 PM.

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Soil Dust Mitigation ServicesThis subcontract for Soil Dust Mitigation Services involves performing soil disturbance mitigation for prime contractors on Alameda County Fire Department projects located in San Leandro, California. The selected provider will be responsible for applying water to areas before ground disturbance and maintaining the moisture of graded or excavated sites using water trucks or industrial spraying equipment to prevent visible emissions and ensure a dust-free work environment. The contractor must strictly adhere to all project safety plans and environmental regulations concerning airborne particulates. Interested parties should note that the response deadline for this opportunity is December 10, 2026, and the work falls under NAICS code 238910.

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Connex Box Demolition and HaulingThis subcontract for Connex Box Demolition and Hauling involves the demolition of metal Connex box structures for prime contractors working on Alameda County Fire Department projects in San Leandro, California. The selected contractor is responsible for the complete demolition of metal structures, including the loading, hauling, and legal disposal of all resulting debris to deliver a fully cleared site. To qualify for this project, contractors must possess a California State Contractor's License, DIR Registration, and Hazardous Materials Certification. The scope of work requires the use of heavy demolition equipment, specifically dump trucks and excavators equipped with grapples or shears. Responses for this opportunity are due by December 10, 2026.

POSTED

DEADLINE

Demolition of Connex Box Structures and Removal of Debris

Solicitation # ACFD 26-03

The Alameda County Fire Department (ACFD) is soliciting sealed bids for solicitation number ACFD 26-03, focused on the demolition of Connex Box Structures and the removal of debris at 890 Lola Street in San Leandro, California. This is a stipulated sum, single-prime contract with a total project duration of 120 calendar days. Bids must be submitted by 2:00 pm on December 10, 2026, at 6363 Clark Ave., Dublin, California. The contract will be awarded to the lowest responsive and responsible bidder based on the base bid amount. Required submission documents include a bid bond or security of 10 percent of the total bid price, a non-collusion declaration, a debarment form, and a designated subcontractors list. The successful contractor must provide 100 percent performance and payment bonds and adhere to California Public Works Contract requirements, including the payment of prevailing wages. Key operational requirements include the submission of a site security and logistics plan addressing tool control and working around inmates, as well as strict adherence to soil dust mitigation and hazardous materials procedures. Project milestones range from the initial kick-off meeting and equipment delivery to final site clearance. The contractor is also required to comply with the Americans with Disability Act and Title VII of the Civil Rights Act of 1964. All work is subject to inspection and potential rejection by the ACFD and the Construction Manager to ensure conformity with technical specifications and industry standards.

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Roof Removal ServicesThis subcontract for Roof Removal Services involves the removal of existing roofing materials for prime contractors working on Leicester City Council facility projects. The scope of work includes tearing off existing roof coverings, performing site clearance, and managing the disposal of old materials using specialized demolition tools and waste haulage. The contractor is required to comply with all Leicester City Council site regulations to deliver four cleared roof decks prepared for waterproofing installation. The opportunity was posted on October 29, 2026, with a response deadline of November 12, 2026. Classified under NAICS code 238910, the project is managed by the Leicester City Council. Interested parties can find further details through the provided tender service link.

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General Demolition & Debris RemovalThis subcontract for General Demolition and Debris Removal supports school renovation projects for the Hall County Board of Education in Georgia. The selected contractor will perform selective demolition of existing school structures, including the removal of old walls and flooring, and will be responsible for hauling away all debris to deliver a cleared site ready for new construction. The project falls under NAICS code 238910 and requires all personnel to undergo background checks to secure campus access. Interested parties must submit their responses by the deadline of December 1, 2026.

Hall County Board of Education

POSTED

about 13 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract for the Marin Community College District involves earthwork and erosion control services for facility projects at the College of Marin in Kentfield, California. The selected contractor will be responsible for grading, soil stabilization, and the installation of erosion control blankets and silt fences. Additionally, the scope includes drilling piers with specialized equipment and performing backfill density testing in accordance with Section 31 00 00 to ensure a properly graded site with active erosion control systems. The opportunity was posted on September 16, 2026, with a response deadline of October 1, 2026. Classified under NAICS code 238910, this contract is designed for a subcontractor to support prime contractors in delivering comprehensive site preparation and stabilization services.

General Info

Earthwork and erosion control subcontract for College of Marin projects in Kentfield, California.

Agency

California → Marin Community College District

NAICS

238910 - Site Preparation Contractors

Place of Performance

Kentfield, CA, 94904, USA

Set-Aside

NONE

Documents

This scope was carved out of K24-35731.

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

View the prime solicitation

K24 Baseball Field Safety Upgrades

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 16

subcontract

Response DeadlineOct 1

Deadline has passed

Submission Closed

10/01/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Marin Community College District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Marin Community College District

Office AddressN/A

ContactsNo contact information available

Full Description

Performs grading, soil stabilization, and erosion prevention for prime contractors on College of Marin facility projects. Executes general earthwork, installs erosion control blankets and silt fences, and drills piers using specialized pier equipment. Performs backfill density testing per Section 31 00 00. Delivers a graded site with installed drilled piers and active erosion control systems.