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Earthwork, Grading, and Soil Compaction

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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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The City of Rialto in California is seeking a subcontractor for a project focused on earthwork, grading, and soil compaction. The selected contractor will be responsible for performing site grading and earthwork while ensuring all soil compaction meets the specifications outlined in geotechnical reports, grading plans, and applicable local codes. This subcontract opportunity, categorized under NAICS code 238910, is based in Rialto, California, within the 92377 zip code area. The project was posted on January 9, 2026, and requires strict adherence to technical engineering standards to ensure site stability and regulatory compliance.

General Info

Subcontractor for earthwork, grading, and soil compaction project in Rialto, California.

Agency

California → City of Rialto

NAICS

238910 - Site Preparation Contractors

Place of Performance

Rialto, CA, 92377

Set-Aside

NONE

Documents

This scope was carved out of TTM 20728.

The full solicitation package (17 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Olive Grove Residential Tentative Tract Map (TTM 20728)

AI Contract Breakdown

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Timeline

PostedJan 9

subcontract

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Organization & Contact Information

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AgencyCalifornia → City of Rialto

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of Rialto

Office AddressN/A

ContactsNo contact information available

Full Description

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Perform site grading, earthwork, and soil compaction in compliance with geotechnical reports, grading plans, and local codes.

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