Twin 72" diameter microtunnel wet taps of the existing reservoir, two underwater intakes; a 35 ft. diameter 100 ft. deep reinforced concrete valve shaft, 1000 ft. of 11.5 ft. diameter tunnel with 102" diameter steel conduit, 3,500 ft. of 102"-84" steel conduit, stream release facilities, a new valve house, a new spillway with concrete labyrith weir and multiple RCC drop structures, existing outlet works abandonment and stability berm on the downstream face of the existing earth dam

Type of Dam: Earthfill
Height: 90 feet; 27 m
Crest Length: 8000 feet; 2,440 m
RCC 26,000 cy; 19,850 m
Conventional Concrete: 7,000 cy; 5,340 m3