Concrete Flatwork and Drainage Contractor

This subcontract opportunity with the California Department of Transportation involves providing concrete flatwork and drainage services for Caltrans highway projects in Orange, California. The contractor is responsible for installing concrete curbs, gutters, sidewalks, and drainage systems, including structural sections and dikes compacted to 90 percent, as well as precast drainage inlets and box culverts. The selected contractor must provide Environmental Product Declarations for all concrete used and ensure the successful delivery of all installed infrastructure. Interested parties must submit their responses by November 10, 2026, under NAICS code 238110.