BIG DALTON DAM & SAN DIMAS SPREADING GROUNDS RESTORATION PUDDINGSTONE DIVERSION DAM RESERVOIR SEDIMENT REMOVAL SUB DRAIN EXTENSION
Los Angeles County, CA
This project included extensive clearing/grubbing, water diversion, dewatering, and processing over 200,000 tons of sediment. Hauling operations were on switch-back mountain roads to reach the face of Big Dalton Dam.
This project also included 80,000 CY of excavation and rip-rap placement along with several reinforced concrete structures within the spreading grounds.