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Subgrade Preparation and Aggregate Base Installation

Active

Federal

Response Deadline09/25/2026, 07:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract for subgrade preparation and aggregate base installation supports prime contractors on US Air Force projects at Travis AFB. The scope of work involves the excavation of unsuitable materials, proof-rolling the subgrade, and the installation of a six-inch new aggregate class II base course. All work must be compacted to 95 percent maximum dry density in accordance with AASHTO T99 and UFGS 31 00 00 standards to ensure the subgrade and base are graded and ready for paving. The opportunity is managed by the Department of Defense under the agency FA4427 60 Cons Lgc and is designated as a total small business set-aside. Falling under NAICS code 238910, the contract was posted on September 8, 2026, with a response deadline of September 25, 2026. Performance will take place within the 94535 zip code area.

General Info

Subgrade and aggregate base installation for US Air Force projects at Travis AFB.

Agency

Department Of Defense → FA4427 60 Cons LgcView Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

0, CA, 94535, USA

Set-Aside

SBA

Documents

This scope was carved out of FA442726Q1150.

The full solicitation package (12 documents), including the RFP, is on the prime solicitation, not on this scope.

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Pavement Rehabilitation B836 and B31

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Timeline

PostedSep 8

subcontract

Response DeadlineSep 25

Submission deadline

Response Deadline

09/25/2026, 07:00:00 PM UTCin 8 days

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Organization & Contact Information

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AgencyDepartment Of Defense → FA4427 60 Cons Lgc

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → FA4427 60 Cons Lgc

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Office AddressN/A

ContactsNo contact information available

Full Description

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Performs excavation of unsuitable materials and installation of compacted aggregate base for prime contractors on US Air Force projects at Travis AFB. Proof-rolls subgrade, removes unstable material, and places 6" new aggregate class II base course compacted to 95% max dry density per AASHTO T99 and UFGS 31 00 00. Delivers compacted and graded subgrade and base ready for paving.

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