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Heavy Civil / Earthworks Contractor (Cut and Cover)

Active
Federal

Contract Overview

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

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This subcontract opportunity is for a Heavy Civil and Earthworks Contractor to perform cut and cover excavation for prime contractors on USACE Japan Engineer District projects located at Yokota Air Base. The scope of work involves mass excavation, structural backfilling, and the installation of temporary shoring near Building 1310 to support the construction of an access tunnel and a 100,000-barrel jet fuel storage tank. The selected contractor will utilize deep-cut shoring systems and heavy excavation equipment to deliver the completed tank shell and access tunnel. The project is managed by the Department of Defense under the W2SN Endist Japan agency, falling under NAICS code 237990. The solicitation was posted on September 9, 2026, with a response deadline of January 25, 2027.

General Info

Heavy civil subcontract for excavation and shoring at Yokota Air Base, Japan.

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

AP

Set-Aside

NONE

Documents

This scope was carved out of W912HV26RA009.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

DESC2103C - Bulk Fuel Storage Tanks Phase II, Yokota Air Base, Japan

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Organization & Contact Information

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AgencyDepartment Of Defense → W2SN Endist Japan
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Performs cut and cover excavation for prime contractors on USACE Japan Engineer District projects at Yokota Air Base. Executes mass excavation, installation of temporary shoring near Building 1310, and structural backfilling for a 100,000-barrel jet fuel storage tank and access tunnel. Utilizes heavy excavation equipment and deep-cut shoring systems. Delivers excavated site, installed tank shell, and completed access tunnel.

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