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

LiveFree Webinar — Wednesday, August 5 at 2:00 PM EDT

Register Free →

Site Grading and Earthwork

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

The contract titled Site Grading and Earthwork pertains to excavation, grading, and soil stabilization activities necessary to prepare a construction site in San Rafael, California, with a ZIP code of 94903. It is classified under NAICS code 237990, indicating it falls under other heavy and civil engineering construction, and is structured as a subcontract opportunity. The solicitation was posted on July 29, 2026, with a firm deadline for responses set at 9:00 PM on August 10, 2026. The contracting entity is the County of Marin, and all work must be performed at the designated location in San Rafael. No set-aside provisions or specific organization types are indicated, and the opportunity is accessible through the BidAmerica platform for interested parties to review and submit proposals.

General Info

Site grading and earthwork subcontract for San Rafael, CA, due August 10, 2026, via BidAmerica, County of Marin.

Agency

California → County of MarinView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

San Rafael, CA, 94903, US

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

Posted

subcontract

Response Deadline

Submission deadline

Response Deadline

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 → County of Marin
ContactsNo contacts available
OfficeN/A
Organization / Agency
California → County of Marin
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Excavation, grading, and soil stabilization to prepare the site for construction.

Similar Contracts

Same NAICS industry code

NAICS: 237990
New
SLED
2027 Airfield Project - Contract 1The contract involves a comprehensive upgrade of airfield infrastructure at the Port of Seattle, focusing on modernizing lighting systems, repairing deteriorating pavement and utilities, and enhancing wildlife hazard mitigation. Key tasks include replacing airfield lighting circuits with low megger readings with new LED fixtures and signs to improve reliability and energy efficiency, as well as removing turf edge dams along runways, taxiways, and access roads to reduce wildlife attraction. Anti-perching devices will be installed on airfield signs, and ponding issues will be addressed through regrading and the installation of new storm drainage infrastructure to minimize water accumulation. Additionally, failing flush fire hydrant access hatches will be replaced to ensure operational readiness and compliance with safety standards. The project is classified under NAICS code 237990 and is forecasted under the title “2027 Airfield Project - Contract 1,” with no set-aside designation specified. The Port of Seattle’s Aviation Project Management Group is the lead agency, with primary point of contact Jay Kim and Project Manager Mengqi Wu available for inquiries. The solicitation was posted in July 2026 and can be accessed through the Port’s official portal, though no solicitation number or specific anticipated award date is provided. Work will be performed at the airport’s airfield facilities, with emphasis on critical safety, operational, and environmental improvements to support ongoing and future aviation activities.
Aviation Project Management Group

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 237990
New
SLED
Həʔapus Park Redevelopment - ConstructionThe Həʔapus Park Redevelopment project, managed by the Port of Seattle through the Waterfront Project Management office, will deliver a comprehensive set of upgrades to enhance park accessibility, safety, and visitor experience. Key improvements include the installation of new restrooms, upgraded pathways with enhanced lighting, a boot washing station to support environmental stewardship, dog-friendly amenities to accommodate pet owners, and the addition of wayfinding and interpretive signage to educate visitors and improve navigation. A hand-carrying boat launch will also be constructed to provide low-impact water access. All construction activities will be carefully phased to comply with environmental permitting requirements, particularly restricting in-water work to avoid disrupting tribal fisheries, with substantial completion targeted for the second quarter of 2028. The project will involve both upland and in-water construction elements, requiring strict adherence to seasonal and ecological constraints to protect sensitive aquatic resources and uphold tribal sovereignty. The project is forecasted under NAICS code 237990, indicating non-residential building construction, and the primary point of contact is Angela Peterson of the Port of Seattle, with Julie Yun serving as the project manager. The initiative reflects a commitment to equitable public access, environmental responsibility, and cultural respect, aligning with broader regional goals for sustainable waterfront development. All work must be completed in coordination with regulatory timelines and tribal consultation protocols, ensuring minimal impact on local ecosystems and tribal fishing rights throughout the construction timeline. Interested parties are encouraged to engage through the provided agency portal for upcoming solicitation details.
Waterfront Project Management

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 237990
New
SLED
Martha Lake Airport Park & Paine Field Park Playground Replacements
Solicitation # PW-26-0725SB
Snohomish County is soliciting sealed bids for the replacement of playground equipment at Martha Lake Airport Park and Paine Field Park under bid number PW-26-0725SB, with an engineer’s estimate of $695,000. The bid is open to public submission and must be submitted in writing using forms obtained exclusively from the Builders Exchange of Washington virtual plan room, where all plans, specifications, addenda, and related documents are available for free download. Bidders are required to register online to receive automatic notifications of addenda, as it is their sole responsibility to review and acknowledge all updates issued. The proposal deadline is August 18, 2026, at 11:00 AM, and submissions must be delivered in sealed envelopes to the Snohomish County Purchasing Division at 3000 Rockefeller Avenue, Everett, WA, with no other locations accepted. Oral interpretations are prohibited; all inquiries must be submitted in writing to purchasing@snoco.org and will be answered via official addenda. Bid opening will occur publicly on the 6th floor of the Drewel Building and can also be viewed live via Microsoft Teams or by phone. The county affirms its commitment to compliance with Title VI of the Civil Rights Act, ensuring fair opportunity for all bidders without discrimination based on race, color, or national origin. Funding for the project comes entirely from county resources, and no SBE, training, or apprenticeship goals are specified.
Snohomish County

POSTED

1 day ago

DEADLINE

in 19 days
View Details

More opportunities from California → County of Marin

Same awarding agency

NAICS: 237310
New
SLED
2026 Road Sealant Project Phase 3
Solicitation # 20260728048
The County of Marin is soliciting bids for the 2026 Road Sealant Project Phase 3, identified by solicitation number 20260728048, to perform pavement preservation and markings across approximately 12 miles of County-maintained roadways in west Marin County, including Hicks Valley Road and Chileno Valley Road. The scope of work includes removal of existing street markings, application of micro-surfacing and rubberized chip seal, and installation of new traffic striping conforming to Caltrans and California MUTCD standards. All work must be completed within thirty working days from the start date, which is defined as either the day work begins or the 15th business day after award notification, whichever comes first. The estimated contract value is $1,700,000, and bids must be submitted electronically via Bid Express® or by sealed paper delivery to the Marin County Public Works office in San Rafael no later than August 10, 2026, at 9:00 p.m. The contract follows a Lowest Responsible Bidder model, with award based on compliance with technical specifications and responsibility criteria including financial strength, prior experience completing at least five similar California projects, adequate equipment, and absence of litigation or poor performance history. Material specifications require strict adherence to ASTM and California Test Methods for asphalt rubber binder, precoated aggregate, and crumb rubber modifier, with all products maintained dry and free-flowing. Traffic striping must meet defined retroreflectivity levels: 250 mcd·m⁻²·lx⁻¹ for white paint and 700 mcd·m⁻²·lx⁻¹ for thermoplastic. The contractor must submit a shoring plan for any excavation beyond four feet, ensure all vehicles transporting materials from the San Rafael Rock Quarry are fully tarped, and notify the County in writing if hazardous waste is encountered. A 5% retention of the contract price will be withheld until final acceptance, and liquidated damages of $1,000 per day will be assessed for delays beyond the 30-working-day window. Subcontractors performing work valued above $10,000 or 0.5% of the bid total must be disclosed and certified as not being debarred, registered with the California Department of Industrial Relations, and bound by non-discrimination clauses. Bids must include performance and payment bonds, a non-collusion declaration, and a one-year warranty on
Highway, Street, and Bridge Construction

POSTED

1 day ago

DEADLINE

in 11 days
View Details