Fill Material Supply and Placement

This subcontract, issued by the California State Water Resources Control Board, involves the supply and placement of fill material to construct essential aquatic habitat features. The scope of work specifically requires the procurement and installation of 33,400 cubic yards of sorted fill and 13,700 cubic yards of unsorted fill to create riffles, pools, and gravel bars. The project is categorized under NAICS code 327320 and was posted on August 25, 2025. This effort focuses on environmental restoration and the enhancement of aquatic ecosystems through precise material placement.