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Earthwork & Grading

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

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This subcontract for Earthwork and Grading supports the 9th and Vineyard Development Project for the City of Rancho Cucamonga. The scope of work involves performing mass grading, cut-and-fill operations, and soil stabilization for prime contractors. Key technical requirements include the removal of existing fill and alluvial soils, replacement with compacted structural fill, and the scarification of subgrade soils to 12 inches with moisture conditioning to reach 90 percent maximum dry density, adhering to SCG 2019 and RCMM standards. The primary objective of the contract is the delivery of a fully graded site and prepared building pads. The project is located in Rancho Cucamonga, California, within the 91730 zip code, and falls under NAICS code 238910. The contract was posted on December 5, 2025.

General Info

Earthwork and grading subcontract for the 9th and Vineyard project in Rancho Cucamonga.

Agency

California → City of Rancho Cucamonga

NAICS

238910 - Site Preparation Contractors

Place of Performance

Rancho Cucamonga, CA, 91730

Set-Aside

NONE

Documents

This scope was carved out of 2019110456.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

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9th & Vineyard Development Project

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Timeline

PostedDec 5

subcontract

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Organization & Contact Information

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AgencyCalifornia → City of Rancho Cucamonga

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of Rancho Cucamonga

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs mass grading, cut-and-fill operations, and soil stabilization for prime contractors on the 9th & Vineyard Development Project for the City of Rancho Cucamonga. Removes existing fill and alluvial soils, replaces with compacted structural fill, and scarifies subgrade soils to 12 inches with moisture conditioning to 90% maximum dry density per SCG 2019 and RCMM standards. Delivers graded site and building pads.

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