Aggregate Base Supply and Installation

The contract is for the supply and installation of Class 2 Aggregate Base material in accordance with Caltrans specifications, intended for use in roadways, pads, or structural support applications. The work is to be performed in El Dorado County, California, with a place of performance identified by the zip code 95682. This is a subcontract under a federally recognized NAICS code 324121, indicating the nature of the work relates to petroleum and coal products manufacturing but is being applied here in a civil construction context for aggregate production and placement. The solicitation was posted on June 3, 2026, and the project is accessible through a public link tied to a Caltrans-related tracking system, suggesting coordination with state transportation infrastructure standards and compliance requirements. No specific set-aside designation or point of contact is provided, and the contracting agency is listed as El Dorado County under the state of California, indicating local government oversight of a state-compliant materials specification.