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Unpaved Road Upgrading

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State & Local

Contract Overview

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

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This subcontract involves the upgrading of unpaved agricultural road segments for prime contractors working on Napa County projects in St. Helena, California. The scope of work includes roadbed stabilization, grading, and surfacing utilizing specialized grading equipment and aggregate base materials. All work must be performed to bring the road segments into full compliance with Napa County Road and Street Standards, subject to the approval of the PBES Director. Classified under NAICS code 237310, the project focuses on delivering fully upgraded road segments that meet all applicable county specifications. The contract was posted on May 28, 2026, and is managed under the jurisdiction of Napa County, California.

General Info

Subcontract for upgrading unpaved agricultural roads to Napa County standards in St. Helena.

Agency

California → Napa County

NAICS

237310 - Highway, Street, and Bridge Construction

Place of Performance

St. Helena, CA, 94574

Set-Aside

NONE

Documents

This scope was carved out of ENG26-00005.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

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Shire Single-Family Residence

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Timeline

PostedMay 28

subcontract

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Organization & Contact Information

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AgencyCalifornia → Napa County

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Napa County

Office AddressN/A

ContactsNo contact information available

Full Description

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Upgrades unpaved agricultural road segments for prime contractors on Napa County projects. Performs roadbed stabilization, grading, and surfacing using grading equipment and aggregate base materials to bring the road into compliance with Napa County Road and Street Standards as approved by the PBES Director. Delivers an upgraded unpaved road segment compliant with county standards.

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