Riprap Material Supply

This subcontract involves the supply of Caltrans Class 1 crushed rock material, specifically 6 inch minus, to be used for riprap armoring at culvert locations for stream stabilization. The project is managed by the California Fish and Wildlife Region 1 Northern Region, with operations based out of Redding and Eureka. The work is designated to be performed in Shasta Lake under NAICS code 214210. The solicitation was posted on September 12, 2025, and focuses on providing the necessary materials to ensure structural stability and erosion control at specified stream sites.