Trinity Dam Outlet Valve Bldg roof replacement, located 8 mi N of Lewiston CA. Existing built-up roof containing asbestos needed to be removed from the building and replaced with a new membrane roofing system. Project was a competitive bid. The project was completed on schedule and budget. We subcontracted the asbestos work, everything else we perform in house. The only subcontractor was ASI, who did the abatement.