Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Site Work and Earthmoving

Active

State & Local

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Site Work and Earthmoving involves providing essential site preparation, grading, and excavation services for prime contractors on residential building projects within the City of Richmond, California. The scope of work includes clearing, grubbing, rough grading, and the trenching of utilities to ensure the delivery of a properly graded and prepared building pad. The project is categorized under NAICS code 238910 and is centered in Richmond, California, zip code 94805. This agreement focuses on the foundational earthmoving requirements necessary to prepare residential sites for subsequent construction phases.

General Info

Subcontract for residential site preparation, grading, and excavation services in Richmond, California.

Agency

California → City of Richmond

NAICS

238910 - Site Preparation Contractors

Place of Performance

Richmond, CA, 94805

Set-Aside

NONE

Documents

This scope was carved out of 423-46th Street Khan Multi-Family Residential Structure.

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

View the prime solicitation

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

PostedJun 16

subcontract

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → City of Richmond

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of Richmond

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs site preparation, grading, and excavation for prime contractors on City of Richmond, CA residential building projects. Executes clearing, grubbing, rough grading, and trenching for utilities. Delivers a graded and prepared building pad.

Similar Contracts

Same NAICS industry code

Keystone Job Corps Building 14 Demo

Solicitation # keystone-job-corps-building-14-demo

The Keystone Job Corps Building 14 Demo project involves the complete demolition of the old security building and its foundation at the Keystone Red Rock Job Corps Center in Drums, Pennsylvania. The scope of work includes the demolition of an old septic system, removal of debris, trees, and rocks, and the subsequent backfilling, grading, and seeding of the area. Critical infrastructure requirements include capping the sewer line and disconnecting building power while ensuring uninterrupted power and communications for the guard shack and the mountain pump house and water tank, which may require the installation of new telephone poles. Additionally, the contractor must replace the old water shut off valve with a straight pipe, a task that must be completed within a single day between 8:30 AM and 3:00 PM to minimize water service disruptions for students. This small business set-aside solicitation requires the contractor to provide all necessary permits, dumpsters for haul-off, and chain of responsibility letters for all debris. Due to the project's location on Foothills Drive, the contractor is responsible for providing traffic control and flaggers to manage heavy equipment and local traffic. Compliance requirements include active SAM.gov registration, adherence to Davis-Bacon wage standards, and the submission of certified payroll. Bidders are required to provide separate costs for labor and materials in their proposals.

Keystone Job Corps

POSTED

about 9 hours ago

DEADLINE

Geotechnical Drilling and SamplingThis subcontract for Geotechnical Drilling and Sampling involves performing exploration drilling for prime contractors on California Department of Transportation projects located in Imperial, California. The scope of work includes core drilling, sampling, the destruction of boreholes and piezometers, and the installation of surface finishes and temporary boring covers in accordance with DWR bulletin standards. Qualified bidders must hold a C-57 Well Drilling Contractor license to deliver completed borings, samples, and sealed boreholes. The solicitation was posted on October 16, 2026, with a response deadline of November 5, 2026.

California Department of Transportation

POSTED

about 15 hours ago

DEADLINE

IFB Geotechnical Exploration Drilling - Southern CA

Solicitation # 59A1414

The California Department of Transportation (Caltrans) is soliciting bids for an on-call commercial services agreement for geotechnical exploration drilling and the installation and destruction of geotechnical instrumentation. The contract covers various locations across Southern California, specifically within Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura counties. The selected contractor must provide all necessary labor, materials, equipment, and traffic control services, adhering to ASTM D5778 standards for soundings and DWR bulletin standards for boring covers. The estimated period of performance runs from December 15, 2026, through December 14, 2029. Award will be granted to the responsible bidder offering the lowest responsive bid. Key requirements include valid California DMV Motor Carrier Permits, specific FAA aviation certifications for rotorcraft operations, and certified Traffic Control Supervisor training. The contract is subject to prevailing wage requirements for bids exceeding 15,000 dollars and mandates compliance with 49 CFR 26 regarding Disadvantaged Business Enterprises. Payment is based on a combination of hourly rates for mobilization, per-unit costs for permits, and a 1.5 million dollar allocation for special equipment, with invoicing requiring both electronic and hardcopy submissions accompanied by certified payroll.

California Department of Transportation

POSTED

about 15 hours ago

DEADLINE

Selective Demolition & Site RestorationThis subcontract for Selective Demolition and Site Restoration involves the physical demolition of the Papaikou Community Center and subsequent site restoration. The selected contractor will be responsible for the selective demolition of building structures, utilizing temporary enclosures for dust control and employing chutes and hoists for efficient debris removal. A key requirement of the project is the separation and recycling of scrap metal and steel to ensure sustainable waste management. Managed by the Hawaii Parks and Recreation agency under NAICS code 238910, the project requires the site to be cleared and restored to its preexisting condition or better. The solicitation was posted on October 16, 2026, with a response deadline set for November 20, 2026.

Parks and Recreation

POSTED

about 16 hours ago

DEADLINE

in about 1 month

Site Demolition & GradingThis subcontract opportunity with the City of San Antonio involves site demolition and grading services for projects managed by the Capital Delivery Department. The selected contractor will be responsible for demolishing existing plaza elements, surfaces, and structures, followed by executing site grading to ensure improved ADA accessibility. The primary objective is to deliver a cleared and graded site that is fully prepared for subsequent paving and construction activities. The solicitation is categorized under NAICS code 238910 and was posted on October 16, 2026. Interested parties must submit their responses by the deadline of December 1, 2026. This project serves as a supporting role for prime contractors operating within the state of Texas.

CITY OF SAN ANTONIO

POSTED

about 17 hours ago

DEADLINE

in about 2 months

Trenching, Backfilling, and CompactionThis subcontract for Trenching, Backfilling, and Compaction involves performing specialized earthwork for prime contractors on City of Thousand Oaks Public Works sewer projects. The scope of work includes trenching and excavation around manhole structures, as well as backfilling and soil compaction to meet the specific density requirements outlined in Spec 31 23 16. To ensure the protection of existing homeowner improvements, such as artificial grass, the contractor is required to utilize temporary plating. The project encompasses the delivery of excavated and restored site conditions across four distinct locations. Interested parties should note that the response deadline for this opportunity is November 19, 2026. The work falls under NAICS code 238910 and is managed through the California Public Works agency.

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Grading & Erosion ControlThis subcontract for Grading and Erosion Control involves providing specialized site preparation services for prime contractors working on airport projects for the Turner County Board of Commissioners in Georgia. The scope of work focuses on leveling and shaping soil to ensure proper drainage and the installation of critical erosion protection measures, including straw wattles and silt fences. To achieve a stabilized site, the contractor will utilize heavy machinery such as skid steers and graders while maintaining strict compliance with local stormwater and environmental regulations. The opportunity was posted on October 16, 2026, with a response deadline of November 17, 2026. Classified under NAICS code 238910, the contract requires the delivery of a fully stabilized site that meets all drainage specifications and regulatory standards. Interested parties can find further details through the Georgia Department of Administrative Services portal.

Turner County Board of Commissioners

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Site Work, Excavation & FoundationsThis subcontract opportunity with the City of Duluth in Minnesota focuses on site work, excavation, and foundation services for duplex construction projects. The selected contractor will be responsible for performing site preparation, executing excavation, and managing the pouring and installation of structural foundations to deliver a completed building pad for prime contractors. The solicitation was posted on October 16, 2026, and requires a response by November 18, 2026. Classified under NAICS code 238910, this project is specifically tailored for specialized site preparation and foundation work within the city's residential development initiatives.

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Earthwork & Utility Trenching SubcontractorThis subcontract opportunity is for an Earthwork and Utility Trenching Subcontractor to support prime contractors on Cobb County DOT utility projects in Georgia. The selected provider will be responsible for excavating trenches for water and sewer lines, performing necessary compaction, and executing blasting operations as required. Additionally, the subcontractor must implement erosion and sedimentation controls and strictly adhere to NPDES Storm Water Discharge permits to deliver stabilized sites and prepared trenches. The solicitation was posted on October 16, 2026, with a response deadline of November 12, 2026. This project falls under NAICS code 238910 and is specifically structured as a subcontract for work performed within Cobb County. Interested parties can find further details through the provided BidExpress solicitation link.

POSTED

about 20 hours ago

DEADLINE

Demolition ServicesThis subcontract for demolition services involves working with prime contractors on projects for the Florida Department of Agriculture and Consumer Services. The scope of work focuses on the demolition of an obsolete maintenance shop and an existing laboratory facility dating back to the 1950s, with the ultimate goal of delivering cleared sites prepared for future development. The opportunity is categorized under NAICS code 238910 and was posted on October 16, 2026. Interested parties must submit their responses by the deadline of November 19, 2026. Further details regarding the bid can be accessed through the MyFloridaMarketplace vendor portal.

Department of Agriculture and Consumer Services

POSTED

about 20 hours ago

DEADLINE

in about 1 month

Water Management and DewateringThis subcontract for Water Management and Dewatering, issued by Triple A S.A. E.S.P., involves providing continuous water management services for prime contractors working on the Calle 76 Collector discharge civil works projects in Barranquilla. The scope of work requires the installation and maintenance of industrial tarps to divert water, ensuring a consistently dry work zone throughout the entire execution period of the project. The selected contractor must strictly adhere to the MC-ST-DC-10 Safety Manual to maintain operational standards. Interested parties must submit their responses by October 26, 2026, for this project categorized under NAICS code 238910.

Triple A S.A. E.S.P.

POSTED

about 21 hours ago

DEADLINE

Stadium Staircase Demolition and RemovalThe Stadium Staircase Demolition and Removal subcontract involves the demolition and removal of existing concrete structures at Brookfield High School for prime contractors working on Town of Brookfield projects. The scope of work includes the removal of main concrete steps, railings, landings, and a secondary staircase, utilizing jackhammers and excavators to clear the site for future excavation. The contractor is responsible for hauling and disposing of all demolition debris and excess fill. Managed by DAS Procurement for the state of Connecticut, the project requires strict adherence to OSHA regulations to maintain a secure work area for students and staff. The solicitation was posted on October 16, 2026, with a response deadline of November 12, 2026. The work falls under NAICS code 238910, focusing on specialized demolition services to deliver a fully cleared site.

DAS Procurement

POSTED

about 23 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS