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

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Earthwork, Excavation & Shoring

Closed

State & Local

Submission Closed09/17/2026, 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

Clearing, Grubbing, and Site Restoration

Cleary Construction, Inc. Cleary Construction, Inc

POSTED

DEADLINE

ITB-26-22 - City Center Sport Complex Ballfields Restoration

Solicitation # ITB-26-22-CW

The City of Port Orange has issued solicitation ITB-26-22-CW for the restoration and reconstruction of the City Center Sport Complex Ballfields. The project involves approximately 8 acres of developed parkland situated on a former municipal landfill. The scope of work includes the excavation and removal of the upper three feet of soil, the identification and lawful disposal of buried waste, the installation of a reinforced geotextile membrane, and the subsequent replacement of fill and topsoil. Additionally, the contractor will rebuild the ballfields, parking lot, and associated site improvements. The contract term is 395 days, and the City intends to award the project to the lowest responsive and responsible bidder based solely on the Base Bid. Eligible bidders must be certified General Contractors licensed in the state of Florida. The submission process requires a comprehensive package including a bid bond equal to 5 percent of the total bid, a bonding capacity letter for 100 percent of the bid amount, and various compliance affidavits covering E-Verify, non-collusion, and public entity crimes. Bidders must also provide professional references and a statement of qualifications. Technical specifications mandate that off-site manufactured materials be ISO 9000 certified and that all work adhere to OSHA and Florida Department of Commerce safety regulations. Final acceptance of the project is contingent upon a certified financial inspection by the city and written approval from the Project Architect.

POSTED

DEADLINE

Frangible Fence Removal and Site RestorationThis subcontract for the California Military Department involves the removal of frangible fence systems at JFTB Los Alamitos in Orange. The scope of work includes the extraction of posts, anchors, and foundations, followed by backfilling and compacting voids to restore the grade and eliminate trip hazards. To ensure airfield safety, the contractor is responsible for managing daily debris removal and providing disposal or recycling manifests upon completion. The project is categorized under NAICS code 238910. Interested parties must submit their responses by the deadline of November 24, 2026. The final deliverable is a fully cleared site that meets all safety and restoration requirements for the prime contractor.

California Military Department

POSTED

DEADLINE

Solicitation # 26-037-CIP

The SportsOhio PowerPlay Demolition project, identified as solicitation 26-037-CIP, is a City of Dublin, Ohio, contract for the demolition and restoration of specific areas at 6314 Cosgray Road. The scope of work includes the removal of the Can-Am/go cart track, batting cages, a concrete seating pad, associated walkway connections, and a mini golf course. The project has an engineer's estimate of $259,606.50 and must be completed by April 30, 2027. Key technical requirements include adhering to the 2026 City of Dublin and City of Columbus Construction and Material Specifications, following National Electric and Safety Codes, and ensuring tree clearing occurs specifically between October 1 and March 31. Bids are submitted via Bid Express and are evaluated based on a lowest and best analysis, with a strong preference for Ohio-based bidders or those from reciprocal border states. Qualified bidders must provide a bid guaranty per the Ohio Revised Code, evidence of similar experience, and a noncollusion affidavit. The contract mandates the payment of prevailing wages and requires the use of domestic source end products. Payment is structured monthly at a rate of 95% until the work is 50% complete, after which the retention amount may be reduced at the City's discretion. All inspections are managed by the City of Dublin, though the contractor must coordinate utility abandonment inspections with AEP, Columbia Gas, and other communications companies.

City of Dublin, OH - Engineering

POSTED

DEADLINE

Site Preparation & Vegetation Removal

Landdevcontracts - Public Works - Land Development & Contracts

POSTED

DEADLINE

Drainage Pipe Replacement (CMP)

Landdevcontracts - Public Works - Land Development & Contracts

POSTED

DEADLINE

Site Work, Grading, and LandscapingThis subcontract for Site Work, Grading, and Landscaping involves performing exterior improvements, site preparation, and irrigation services for prime contractors on Los Angeles Community College District campus projects. The scope of work includes executing comprehensive site work, landscaping, and both on-site and off-site improvements to deliver completed site enhancements. The selected contractor must strictly adhere to all District and Campus Standards as well as the Project Labor Agreement. This opportunity is based in Los Angeles, California, with a response deadline of November 25, 2026.

Los Angeles Community College District

POSTED

DEADLINE

Stormwater Facility O&M ServicesThis subcontract for Stormwater Facility O&M Services involves performing specialized maintenance on city-owned stormwater facilities for prime contractors working on City of Soledad municipal projects. The selected provider must execute all maintenance strictly according to facility-specific Operations and Maintenance manuals and is responsible for delivering both the maintained facilities and all associated compliance reports and documentation of upkeep activities. To be eligible, contractors must hold a valid CSLB License and maintain DIR Registration. The project is located in Soledad, California, under NAICS code 238910. The solicitation was posted on October 27, 2026, with a response deadline of November 13, 2026.

POSTED

DEADLINE

Earthwork and Site PreparationThis subcontract for Earthwork and Site Preparation involves providing excavation and site clearing services for prime contractors on municipal projects within the City of Downey, California. The scope of work includes executing excavation for electrical conduits and sign foundations, performing necessary bedding and backfilling, and removing existing trees in accordance with sections 31 23 16 and 31 23 23 to deliver fully graded and prepared sites. The opportunity was posted on October 27, 2026, with a response deadline of November 10, 2026. Classified under NAICS code 238910, the work will be performed in Downey, zip code 90241.

POSTED

DEADLINE

Site Preparation and EarthworkThis subcontract for Site Preparation and Earthwork involves performing essential land development services for prime contractors on City of Bloomington HRA affordable homeownership projects. The scope of work focuses on a four-acre residential site and includes land clearing, soil testing, rough grading, site leveling, and excavation for foundations to ensure the delivery of a build-ready site. The project is categorized under NAICS code 238910 and was posted on October 27, 2026. Interested parties must submit their responses by the deadline of November 24, 2026, at 5:00 PM.

POSTED

DEADLINE

Earthwork and Excavation

POSTED

DEADLINE

Well Decommissioning and InstallationThis subcontract for the Town of Pembroke in Massachusetts involves the decommissioning and abandoning of the existing Well 4 and the subsequent installation of a new replacement, Well 4R. The selected contractor will be responsible for drilling and completing the new well, as well as installing a town-furnished 75 HP pump, motor, and pitless adapter. The project requires the use of specialized drilling rigs and well capping equipment to ensure the delivery of a fully operational new well and a properly decommissioned old well. The work is located on Center Street in Pembroke, Massachusetts, under NAICS code 238910. Interested parties must submit their responses by the deadline of November 18, 2026. This project is designed to support prime contractors managing water utility infrastructure improvements for the municipality.

Town of Pembroke

POSTED

about 18 hours ago

DEADLINE

in 21 days

AI Contract Overview

This subcontract for Earthwork, Excavation and Shoring supports prime contractors on culvert installations for the County of San Diego. The scope of work includes site clearing, grubbing, trenching, and the implementation of shoring boxes and shields to ensure trench safety. Additionally, the contractor is responsible for structure backfilling using imported borrow material and slurry cement. The project is located in San Diego, California, and falls under NAICS code 238910. Interested parties must submit their responses by the deadline of September 17, 2026. The primary objective is the delivery of fully prepared trenches and completed backfilled structures using heavy equipment such as excavators.

General Info

Earthwork and shoring subcontract for San Diego culvert installations; deadline September 17, 2026.

Agency

California → San Diego County

NAICS

238910 - Site Preparation Contractors

Place of Performance

San Diego, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 13291.

The full solicitation package (21 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFB - COUNTYWIDE CULVERT REPAIR AND REPLACEMENT

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedJul 15

subcontract

Response DeadlineSep 17

Deadline has passed

Submission Closed

09/17/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → San Diego County

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → San Diego County

Office AddressN/A

ContactsNo contact information available

Full Description

Performs site clearing, trenching, shoring, and backfilling for prime contractors on County of San Diego culvert installations. Executes clearing and grubbing, trench safety shoring, and structure backfill using slurry cement and imported borrow material. Uses excavators and shoring boxes/shields. Delivers prepared trenches and backfilled structures.