2027 Portland Cement Concrete Materials

The Ada County Highway District (ACHD) is issuing an Invitation to Bid (ITB) for the supply of Portland Cement Concrete (PCC) material on a multiple‑award, as‑needed basis for the 2027 fiscal year. Bidders must submit sealed electronic bids via the ACHD e‑procurement portal by the deadline and may be required to provide performance and payment bonds equal to 100 % of the contract value. The contract will cover delivery of ready‑mix concrete (Class 3000 mix) to any job site within Ada County, with a delivery window extending through December 31 2027. Optional additives (fibers, hot water, water‑reducing admixture) may be ordered separately. The award will go to the lowest responsive bidder; the district reserves the right to reject any or all bids. • Scope: Supply of ready‑mix Portland cement concrete (Class 3000) and optional additives. • Quantity: Approx. 1,100 cubic yards (500 CY ≥ 4 CY load + 600 CY < 4 CY load). • Delivery: Drum‑mixer trucks to any location in Ada County; 24‑hour notice for ≤10 CY, 48‑hour notice for >10 CY. • Contract term: Delivery period through 31 Dec 2027 (≈ 15 months). • Bid deadline: 14 Oct 2026 3:00 PM (electronic). • Questions due: 7 Oct 2026 4:30 PM (via portal Q&A). • Bonds: 100 % of contract value required after award. • Contact: Mike Fagerness, Procurement & Contracting Administrator.