This Government Contract opportunity from Department Of Defense was posted on August 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Site Preparation and Earthwork

Closed

Federal

Submission Closed08/12/2026, 05:00:00 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

SEA S Concourse Evolution (SCE) – Bid Package 02

Solicitation # sea-s-concourse-evolution-sce-bid-package-02

Hensel Phelps, acting as the General Contractor and Construction Manager, is soliciting bids for Bid Package 2 of the S Concourse Evolution project at Seattle-Tacoma International Airport. This solicitation is set aside for Small Disadvantaged Businesses under NAICS code 238910. The scope of work is extensive and divided into eleven subsystems, including demolition and abatement, building concrete retrofit, structural steel, fire suppression, site paving, runway and taxi marking, site demolition and earthwork, deep foundations, site utilities, aviation fueling systems, and baggage handling systems. The total estimated contract value ranges from approximately 124.6 million to 143.7 million dollars. Bids must be submitted via email by September 15, 2026, using the official bid form provided in the Instructions to Bidders. The project is governed by a Project Labor Agreement and requires all subcontracts to be executed on standard Hensel Phelps forms. Key requirements for bidders include the submission of a bidders bond and the provision of 100 percent payment and performance bonds for any subcontract exceeding 100,000 dollars. Additionally, all subcontractors must provide a Workers Compensation Waiver of Subrogation. Interested parties can access bid documents through Building Connected.

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AI Contract Overview

The contract titled Site Preparation and Earthwork involves clearing, grubbing, grading, excavation, and erosion control activities necessary to prepare a site for future construction. These tasks must be completed in accordance with specified standards to ensure the ground is properly leveled and stabilized before any building or infrastructure work begins. The work is required at Cherry Point with a postal code of 28533-5040, and all activities must align with federal regulations governing earthwork and environmental protection. This is a subcontract under the NAICS code 238910, and it was posted on August 4, 2026, with a response deadline of August 12, 2026. The contracting entity is the ASC Commodities Division within the Department of Defense, and the solicitation is managed through the DIBBS platform. Interested parties must submit proposals by the deadline to be considered, and the contract does not specify any set-aside provisions or organizational type restrictions. All performance of work is to occur at the designated location in Cherry Point.