Hot Mix & Warm Mix Asphalt Mixtures

The City of Des Moines is soliciting bids from qualified companies for the provision and delivery of Hot Mix & Warm Mix Asphalt Mixtures. The contract will commence upon the effective date of the signed contract purchase order and will have an initial term of three years with the option to renew for an additional three years. The City reserves the right to identify multiple suppliers, including a primary and secondary supplier. The bidder must provide quality control management, sampling, and testing to ensure the mixtures meet the specified requirements. • The mixtures must conform to the Statewide Urban Design and Specifications (SUDAS) Manual, 2025 Edition. • The plant producing the HMA must be capable of supplying a minimum of 1,000 tons of HMA during a working day. • The City will notify the supplier of the amount and type of HMA required at least 24 hours in advance. • The supplier must provide easy and safe access to the sample location at the plant for the City to obtain accurate and sufficient samples of aggregate. • The supplier must comply with all applicable laws and regulations, including OSHA and environmental regulations.