Ready-Mix Concrete Supply for Bedding and Backfill

Caltrans District 3 is soliciting a subcontract for the supply of DOT-compliant ready-mix concrete to be used for conduit bedding, vault anchoring, and trench backfill operations along the I-80 corridor. The work must meet all applicable California Department of Transportation standards and specifications, ensuring material consistency, durability, and structural integrity for infrastructure applications. The NAICS code 327320 identifies this as a concrete product manufacturing activity, and the contract is classified as a subcontract under the broader Caltrans project framework. Performance is tied to the I-80 corridor in the Sacramento/Marysville region, though exact locations within the corridor are not specified in the data. The opportunity was posted on June 2, 2026, and all bidders must adhere to regulatory and technical requirements for concrete used in transportation infrastructure, including mix design, curing, delivery timelines, and compliance with state transportation codes. Further details and submission procedures can be accessed through the official Caltrans project portal linked in the solicitation.