Concrete Supply and Mix Design

The contract involves the supply of ready-mix concrete that adheres strictly to ASTM C94 standards, ensuring quality and consistency in materials delivered. Key technical requirements include providing batch documentation, conducting slump testing to verify workability, and confirming a compressive strength of 4,500 psi at 28 days. Additionally, the concrete mix must maintain a maximum water-to-cement ratio of 0.42 to meet durability and performance criteria. This subcontract opportunity, designated as a Total Small Business Set-Aside under FAR 19.5, is associated with the Department of the Interior through the Construction A/E Team 1 FWS. It falls under NAICS code 327320, which pertains to ready-mix concrete manufacturing. The solicitation was posted on May 5, 2026, with responses due by June 2, 2026. Although specific location details and points of contact are not provided, the contract's nature emphasizes compliance with federal quality standards and serving government construction needs.