This Government Contract opportunity from California was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Site Grading and Earthwork

Closed

State & Local

Submission Closed06/18/2026, 09:00:00 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: 237990

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SLED

Provide Swing Gates Station BEQ's

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Solicitation N400857415686, issued by the Facilities Engineering and Acquisition Division at MCAS Cherry Point, North Carolina, involves the removal of four drop arm gates and the installation of new swing arm gates, including 20-foot single swing gates and all incidental related work. The project is located at the Station BEQs and CDC Complex and must be completed within 180 calendar days after award. To maintain normal operations, gates 1 and 3 must be operational before work begins on gates 2 and 4. The award will be based on the lowest price, and the government intends to issue a task order without discussions. Proposals are due by 1500 local time on September 16, 2026, and must be submitted via email to the specified Navy addresses. Bonding requirements vary by proposal value: no bonds for amounts up to 35,000 dollars, a payment bond for amounts between 35,000 and 150,000 dollars, and a bid, payment, and performance bond for proposals exceeding 150,000 dollars. The contract is subject to the Davis-Bacon Act and Buy American requirements. Key deliverables include a Contractor Quality Control plan and a detailed Schedule of Prices to be provided within 15 days of award. Invoicing is processed through the Wide-Area Workflow system.

Bristol Alliance of Companies

POSTED

DEADLINE

Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project for Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This project is designated as a Small Business set-aside under NAICS code 237990. The solicitation was posted on September 12, 2026, with a response deadline of September 23, 2026. Interested parties can contact the primary point of contact, Sites Reservoir, via email at sitesreservoir@barnard-inc.com or by phone at 406-586-1995.

Barnard Construction Company, Inc.

POSTED

DEADLINE

North of River Sanitary District No. 1 WRRF Upgrades and Expansion

Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North of River Sanitary District No. 1 WRRF Upgrades and Expansion project located in Bakersfield, California. The scope of work is extensive, covering civil and site work such as aggregates, trucking, asphalt paving, and curb and gutter; structural and finishing tasks including concrete reinforcing, masonry, welding, roofing, and painting; and specialized electrical and piping installations. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system, with a response deadline of September 17, 2026. The project is partially funded by the Water Infrastructure Finance and Innovation Act administered by the EPA, making it subject to the American Iron and Steel provisions, Davis-Bacon Related Acts, and DBE Program requirements. Eligible bidders include DBE, SBE, MBE, WBE, SBRA, LSFA, and HUB Zone small businesses, with DBEs required to provide valid certification from recognized bodies such as the US EPA or SBA. Qualified respondents must hold a valid California Contractor’s license and provide acceptable insurance. Additionally, responsible subcontractors may be required to provide bonding for 100% of their contract value, for which Kiewit will reimburse the premiums.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

The U.S. Army Corps of Engineers Honolulu District is soliciting sealed bids for the Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project in Oahu, Hawaii. This firm-fixed-price contract, with an estimated value between 1 million and 5 million dollars, involves maintenance dredging of approximately 4,260 cubic yards with ocean disposal at an approved offshore site south of Oahu. The scope also includes vegetation clearance and revetted mole repairs, such as stone rework, filling voids with additional stone, and root removal. The period of performance is 200 calendar days from the receipt of the Notice to Proceed. The solicitation is set aside for HUBZone Small Businesses, who receive a 10 percent price evaluation preference. Award is based on the lowest responsive bid that complies with all material respects of the invitation. Key requirements include the provision of performance and payment bonds, adherence to the Davis-Bacon Act for wages, and the appointment of key personnel, including a Project Manager, Project Superintendent, Quality Control System Manager, and Site Safety and Health Officer. Technical acceptance is based on third-party multi-beam hydrographic surveys and strict quality standards for stone materials. Bids must be submitted physically via commercial carrier or in-person by September 30, 2026, as electronic submissions are not permitted.

Healy Tibbitts Builders, Inc.

POSTED

DEADLINE

HOFFMAN HILL RESERVOIR EXTERIOR RECOATING AND SEISMIC UPGRADES

Solicitation # hoffman-hill-reservoir-exterior-recoating-seismic-upgrades

The City of Dupont Washington is seeking proposals for the Hoffman Hill Reservoir Exterior Recoating and Seismic Upgrades project, identified as G&O #26217. Located in Pierce County, Washington, this solicitation focuses on exterior recoating and seismic improvements for the reservoir facility. The project is categorized under NAICS code 237990 and is managed by Resource Development Company LLC. This opportunity is specifically set aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of September 25, 2026. Primary coordination for this contract is handled by Nayvi Waite, who serves as the point of contact for the solicitation.

Resource Development Company LLC

POSTED

DEADLINE

Water Control and Diversion Infrastructure

Lower Loup Natural Resources District

POSTED

DEADLINE

Streambank Stabilization & Rock Placement

POSTED

DEADLINE

Streambank Stabilization and Restoration

Solicitation # RFP-2026-0003

POSTED

DEADLINE

Sewer & Manhole Construction

POSTED

DEADLINE

Site Work & Earthwork Contractor

POSTED

DEADLINE

Directional Boring & Conduit Installation

POSTED

DEADLINE

Forestry and Parks - Invitation to Bid - Waterton Reservoir Provincial Recreation Area - Camping Expansion

Solicitation # AB-2026-06242

Forestry and Parks is soliciting formal offers for the camping expansion project at the Waterton Reservoir Provincial Recreation Area in Alberta. This solicitation, identified by number AB-2026-06242, requires a prime contractor to handle the construction of the expansion as detailed in the provided tender documents. Interested bidders must submit their responses by October 16, 2026. A critical requirement for eligibility is the provision of a valid standard Certificate of Recognition, Small Employer Certificate of Recognition, a Temporary Letter of Certification, or a COR/SECOR Equivalency Letter for those bidding from outside the province. Project inquiries should be directed to the Project Manager, Aaron Faber.

Forestry and Parks

POSTED

1 day ago

DEADLINE

in about 1 month

AI Contract Overview

The contract titled "Site Grading and Earthwork" involves clearing, grubbing, excavation, and grading activities to prepare a site for construction. This subcontract falls under the NAICS code 237990, which covers specialized heavy and civil engineering construction. The work will support upcoming construction efforts managed by the Public Works / Roads agency in California. The solicitation was posted on May 20, 2026, and proposals must be submitted by June 18, 2026. While some specific details such as the exact location and point of contact are not provided, the contract is focused on the site preparation phase essential for safe and efficient construction progress. Interested parties are encouraged to review the opportunity through the provided procurement portal for further information.