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Earthwork and Trenching Subcontractor

Active

State & Local

Response Deadline10/20/2026, 06:00:00 PM UTC

Contract Overview

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

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This subcontract for Placer County involves earthwork and trenching services for Department of Public Works bus facility projects. The selected subcontractor will be responsible for site excavations, potholing, and trenching for electrical conduits, as well as the excavation of foundation pads. Key technical requirements include the placement of aggregate subbase in 8-inch layers with mechanical compaction to a minimum of 95 percent to deliver prepared subgrades and compacted pads. All work must be performed in strict accordance with OSHA regulations and the 2023 Edition of the Caltrans Standard Specifications. This opportunity is categorized under NAICS code 238910, with a response deadline of October 20, 2026.

General Info

Placer County subcontract for earthwork and trenching services due by October 20, 2026.

Agency

NAICS

238910 - Site Preparation Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 20690.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Tahoe Truckee Area Regional Transportation (TART) Battery Electric Bus Charging Facilities

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Timeline

PostedSep 22

subcontract

Response DeadlineOct 20

Submission deadline

Response Deadline

10/20/2026, 06:00:00 PM UTCin 19 days

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Organization & Contact Information

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AgencyPlacer County

ContactsNo contacts available

OfficeN/A

Organization / AgencyPlacer County

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs site excavations, trenching for electrical conduits, and foundation pad excavation for prime contractors on County of Placer Department of Public Works bus facility projects. Executes trench excavation, potholing, and placement of aggregate subbase in 8-inch layers with mechanical compaction to 95% minimum. Complies with Caltrans Standard Specifications 2023 Edition and OSHA regulations. Delivers prepared subgrade and compacted pads.

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