Purpose
The dam serves mainly for the generation of hydroelectric power. It is an important component of Southern California Edison's Big Creek Hydroelectric Project, which comprises a system of 25 dams, nine power plants and supporting tunnels and diversion channels in the upper basin of the San Joaquin River. Water from the reservoir is diverted into a 7.45-mile (11.99 km)-long reinforced concrete penstock into Mammoth Pool Powerhouse, which has two 100,000 hp turbines totaling a nominal generating capacity of 190 megawatts (MW). Due to friction decreasing flow rate in the power tunnel, the actual output during maximum generation is only about 187 MW. A 350 ft (110 m) high surge chamber is located shortly above the powerhouse to provide protection to the turbines in case of abrupt flow fluctuations through the tunnel. The 1,004 ft (306 m) hydraulic head afforded to the power plant is almost three times greater than the dam's structural height.
Read more about this topic: Mammoth Pool Dam
Famous quotes containing the word purpose:
“Certain books seem to have been written not for the purpose that we learn something from them but that we know that the author was a knowledgeable person.”
—Johann Wolfgang Von Goethe (17491832)
“And is the price for your acceptance for me to conform? To be as you would want me to be?... You must accept me as I am. Do not question.... If my behavior seems different perhaps it is because it serves a higher purpose than to find acceptance in this dull and useless world.”
—Pat Fielder, and Paul Landres. Dracula (Francis Lederer)
“The purpose of education is to keep a culture from being drowned in senseless repetitions, each of which claims to offer a new insight.”
—Harold Rosenberg (19061978)