This Government Contract opportunity from California was posted on September 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Trenching and Earthwork

Closed

State & Local

Submission Closed10/02/2026, 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

SLED

Earthwork & Site GradingThis subcontract for Earthwork and Site Grading, issued by Bristol Alliance of Companies, involves performing site grading, excavation, and foundation preparation for prime contractors on NAVFAC Naval Base Kitsap projects in Bremerton. The scope of work includes grading sites for storm water runoff, establishing finish floor elevations according to UFC 1-200-01, and excavating for tanks, slabs, retaining walls, foundations, and footings in compliance with UFGS 31 00 00. Additionally, the contractor is responsible for inspecting for soil contamination during trenching to deliver a fully prepared sub-grade and graded site. The opportunity is categorized under NAICS code 238910 and was posted on November 3, 2026. Interested parties must submit their responses by the deadline of December 1, 2026.

Bristol Alliance of Companies

POSTED

DEADLINE

Site Demolition & Hazardous Material AbatementThis subcontract opportunity with Bristol Alliance of Companies involves selective building and underground demolition for projects at Naval Base Kitsap in Bremerton. The scope of work includes sawcutting pavement limits, terminating underground utilities, and performing hazardous material abatement for lead, PCBs, mercury, and mold in accordance with specific UFGS standards. The contractor is responsible for delivering a fully cleared site and providing all necessary disposal manifests. Strict adherence to EM 385-1-1 safety compliance is required, and the demolition plan must be supported by a Registered Engineer's Survey. Interested parties must respond by December 1, 2026. The project falls under NAICS code 238910 for site demolition and hazardous material abatement services.

Bristol Alliance of Companies

POSTED

DEADLINE

Emergency Structural DemolitionThis subcontract opportunity involves providing emergency structural demolition services for prime contractors working on City of Atlanta Department of Transportation projects. The scope of work focuses on the removal of damaged or hazardous structures, specifically those rendered unsafe by severe weather, utilizing specialized equipment such as excavators equipped with hydraulic shears and hammers. The contractor is responsible for the complete teardown, delivery of demolished materials, and final clearing of the sites. To qualify for this engagement, providers must possess the necessary demolition licensing and safety certifications required for the removal of hazardous structures. Interested parties should note that the response deadline is November 16, 2026, and the project falls under NAICS code 238910.

POSTED

DEADLINE

Heavy Equipment Operation & Debris ClearingThis subcontract for Heavy Equipment Operation and Debris Clearing supports prime contractors on emergency projects for the City of Atlanta Department of Transportation. The scope of work involves the removal and disposal of obstructions to ensure public roadways, bridges, culverts, and parking lots remain clear and passable. Key responsibilities include operating specialized machinery such as front-end loaders, backhoes, skid steers, snow plows, and salt spreaders to manage debris, ice, and snow. Qualified providers must supply experienced operators holding valid CDLs for the transport of heavy equipment. This opportunity falls under NAICS code 238910 and was posted on November 3, 2026, with a response deadline of November 16, 2026.

POSTED

DEADLINE

Earthwork and Subgrade StabilizationThis subcontract for Earthwork and Subgrade Stabilization involves providing grading, excavation, and soil stabilization services for prime contractors working on public infrastructure projects for the City of College Station in Texas. The primary objective is to execute earthwork and subgrade stabilization to create a stable foundation for the installation of new utilities and pavement. The opportunity was posted on November 3, 2026, with a response deadline of December 3, 2026. Classified under NAICS code 238910, the contract focuses on delivering a fully stabilized and graded subgrade to meet the specific requirements of the city's infrastructure developments.

CITY OF COLLEGE STATION

POSTED

DEADLINE

Demolition and Site PreparationThis subcontract for Demolition and Site Preparation involves the removal of existing structures and infrastructure for prime contractors working on public projects within the City of College Station, Texas. The scope of work specifically includes the demolition of road and curb elements and the comprehensive removal of debris to ensure the site is fully cleared and ready for subsequent earthwork and redevelopment. The opportunity is categorized under NAICS code 238910 and was posted on November 3, 2026. Interested parties must submit their responses by the deadline of December 3, 2026. Further details regarding the solicitation can be accessed through the Texas SmartBuy portal.

CITY OF COLLEGE STATION

POSTED

DEADLINE

Roof Demolition & DisposalThis subcontract for Roof Demolition and Disposal involves the removal of existing roofing systems and derelict rooftop structures for prime contractors working on Columbus Consolidated Government facility projects in Georgia. The scope of work includes the demolition of derelict curbs and rooftop units, as well as the legal disposal of all removed roofing materials. The successful contractor is required to deliver a completely cleared roof deck and provide comprehensive landfill and transport records to verify the legal disposal of all debris. This opportunity is categorized under NAICS code 238910, with a response deadline set for December 9, 2026.

Columbus Consolidated Government

POSTED

DEADLINE

Demolition & Hazardous Material AbatementThis subcontract for Demolition and Hazardous Material Abatement involves performing selective demolition and hazardous material removal for prime contractors on Connecticut Department of Administrative Services facility projects. The scope of work includes the removal of boilers, piping, roof top units, and wiring, ensuring the site is fully cleared and ready for new installations. All operations must be conducted in strict accordance with NFPA 241 and 29 CFR 1926 standards, with a specific focus on lead paint awareness and comprehensive worker protection. This opportunity is managed by DAS Procurement for the state of Connecticut under NAICS code 238910, with a response deadline set for December 15, 2026.

POSTED

DEADLINE

Flooring Demolition and Concrete Surface PreparationThis subcontract for Flooring Demolition and Concrete Surface Preparation involves providing specialized services for prime contractors on Georgia World Congress Center Authority facility projects. The scope of work includes the removal and disposal of existing sheet vinyl flooring, mechanical grinding of concrete substrates to eliminate surface irregularities, and the application of compatible concrete primers. The selected contractor will be responsible for utilizing industrial concrete grinders and debris removal equipment to deliver a clean, ground, and primed substrate. The project is categorized under NAICS code 238910 and was posted on November 3, 2026. Interested parties must submit their responses by the deadline of November 19, 2026, at 3:00 PM. This opportunity is managed through the state of Georgia's procurement system for work performed at Georgia World Congress Center Authority facilities.

Georgia World Congress Center Authority

POSTED

DEADLINE

Bypass Pumping ServicesSAK Construction, LLC is seeking a subcontractor for Bypass Pumping Services to support sanitary sewer projects for Charlotte Water. The selected provider will be responsible for the installation and operation of temporary pumping systems, including the setup of bypass piping and high-capacity pumps equipped with backup power generators. The primary objective is to ensure the continuous and uninterrupted diversion of sewage around active work zones, which requires constant 24/7 monitoring and strict adherence to environmental compliance standards for wastewater handling. This subcontract opportunity is specifically set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 10, 2026. The project falls under NAICS code 238910 and is associated with the McAlpine Creek 54-inch sanitary sewer rehabilitation phase 3.

SAK Construction, LLC

POSTED

DEADLINE

Manhole RehabilitationThis subcontract opportunity with SAK Construction, LLC focuses on the structural repair and sealing of sanitary sewer manholes for Charlotte Water projects. The selected contractor will be responsible for cleaning surfaces and applying rehabilitation liners or coatings via spray or centrifugal applicators to eliminate infiltration and inflow. All work must be performed in strict accordance with Charlotte Water manhole standards, and personnel are required to hold Confined Space Entry certification. This is a small business set-aside opportunity open to various SBA certifications, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The project falls under NAICS code 238910. Interested parties must submit their responses by November 10, 2026.

SAK Construction, LLC

POSTED

DEADLINE

Sewer Cleaning and CCTV InspectionThis subcontract opportunity with SAK Construction, LLC involves providing specialized cleaning and closed-circuit television video inspections for Charlotte Water sanitary sewer projects. The scope of work focuses on the assessment of 54-inch large-diameter sewer mains using high-pressure water jetting and robotic CCTV crawler cameras. The selected contractor is responsible for delivering fully cleaned sewer lines along with comprehensive inspection videos and reports that strictly adhere to Charlotte Water specifications. The project is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 10, 2026. This effort falls under NAICS code 238910 and is part of the McAlpine Creek 54-inch sanitary sewer rehabilitation phase 3.

SAK Construction, LLC

POSTED

about 8 hours ago

DEADLINE

in 6 days

AI Contract Overview

The Trenching and Earthwork subcontract involves providing excavation, trenching, and backfilling services for prime contractors working on the Ocean District sewer system upgrade projects in Oceano, California. The selected provider will be responsible for executing trenching for pipe placement and performing backfilling and compaction to the specific standards outlined in Section 312316, utilizing appropriate excavators and compaction equipment. This opportunity was posted by the Oceano Community Services District under NAICS code 238910. Interested parties must submit their responses by the deadline of October 2, 2026. The primary objective of the contract is the delivery of properly prepared trenches and compacted backfill to support the overall infrastructure upgrades.

General Info

Trenching and earthwork services for Oceano sewer upgrades; responses due October 2, 2026.

Agency

California → Oceano Community Services District

NAICS

238910 - Site Preparation Contractors

Place of Performance

Oceano, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-02.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CIPs A-3, A-4 & A-7- Sewer System Upgrade Project

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 18

subcontract

Response DeadlineOct 2

Deadline has passed

Submission Closed

10/02/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Oceano Community Services District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Oceano Community Services District

Office AddressN/A

ContactsNo contact information available

Full Description

Performs excavation, trenching, and backfilling for prime contractors on Ocean District sewer system upgrade projects. Executes trenching for pipe placement, backfilling, and compaction to specified standards using excavators and compaction equipment per Section 312316. Delivers prepared trenches and compacted backfill.