This Government Contract opportunity from California was posted on August 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earthwork & Grading

Closed

State & Local

Submission Closed09/10/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 238910

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Pre-Solicitation Notice - Trenching, Conduit and Ground-well Installation

Solicitation # PR16330526

US Embassy Kingston

POSTED

1 day ago

DEADLINE

in 16 days

AI Contract Overview

This subcontract for Earthwork and Grading is issued by the County of Calaveras in California to support facility projects. The selected contractor will be responsible for performing excavation, backfilling, and finish grading for prime contractors, specifically focusing on building pads and the installation of irrigation piping and utilities to ensure the site is fully prepared for construction. The solicitation was posted on August 12, 2026, with a response deadline of September 10, 2026. Classified under NAICS code 238910, this opportunity is managed through the Public Purchase portal for those providing specialized site preparation services.

General Info

Calaveras County subcontract for earthwork, grading, and utility installation for facility projects.

Agency

California → County of Calaveras

NAICS

238910 - Site Preparation Contractors

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 25-1040-23-909.

The full solicitation package (31 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Construction of the New District Attorney Office Building

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 12

subcontract

Response DeadlineSep 10

Deadline has passed

Submission Closed

09/10/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Calaveras

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Calaveras

Office AddressN/A

ContactsNo contact information available

Full Description

Performs excavation, backfilling, and finish grading for prime contractors on Calaveras County facility projects. Executes grading for the building pad and excavates/backfills for irrigation piping and utilities. Delivers a graded and prepared site ready for construction.

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