Colorado Department of Transportation
State AgencyCO
Posted
Aug 28, 2026
Sep 24, 2026
DQ 27-202612 MS - Accelerated Concrete RFP
Colorado Department of Transportation is seeking a vendor to supply Class PRS rapid-strength concrete for emergency and non-emergency pavement repairs in designated Colorado regions, with 2,500-psi compressive strength within six hours or less. Requirements include 24/7 delivery availability, ASTM C1600 rapid-hardening hydraulic cement, shrinkage limits, aggregate composition, and specified shrinkage and flexural-strength testing. The contract is anticipated to run for one initial year plus four option years, and bidders must be registered with the Colorado Secretary of State; responses are due September 24, 2026.