2027 Portland Cement Concrete Materials

The Ada County Highway District (ACHD) is soliciting competitive bids for a multiple award contract to provide Portland Cement Concrete (PCC) materials through December 31, 2027. The scope includes an estimated 500 cubic yards for loads over four yards and 600 cubic yards for loads under four yards, all adhering to the 2025 Idaho Standards for Public Works Construction and AASHTO M 85 Type I standards. Optional materials such as micro-synthetic fiber reinforcement, hot water, and water-reducing admixtures may also be requested. Materials are procured on an as-needed basis with required notice periods of 24 hours for orders of 10 cubic yards or less and 48 hours for larger orders, with delivery to various job sites within Ada County, Idaho. The contract will be awarded to the qualified bidder offering the lowest price who meets all technical and procedural specifications. Bids must be submitted via the ACHD eProcurement Portal by October 14, 2026, at 3:00 PM, and must include proof of licensure to be considered responsive. Successful vendors are required to provide comprehensive general liability and motor vehicle insurance with minimum limits of $100,000 per claim and $500,000 aggregate, as well as state-mandated workers compensation. Additionally, the awardee may be required to furnish performance and payment bonds equal to 100 percent of the total contract value. Payment terms are net 30 days, and all invoices must reference applicable purchase order numbers.