A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Boulder dam engineering board reports project feasible
Sets cost $40,000,000 higher than estimate; President Coolidge suggests favorable Congressional action; by far highest in world, Black Canyon dam would have crest height above low water of 550 ft., and would impound lake containing 26,000,000 acre-ft. of water; Board investigated at some length possible methods of construction; plan calls for building of two cofferdams, one 70 ft. and other 29 ft. above low-water level; power and irrigation. (See also Power vol. 68, no. 24, Dec. 11, 1928 pp. 982-983)
Boulder dam engineering board reports project feasible
Sets cost $40,000,000 higher than estimate; President Coolidge suggests favorable Congressional action; by far highest in world, Black Canyon dam would have crest height above low water of 550 ft., and would impound lake containing 26,000,000 acre-ft. of water; Board investigated at some length possible methods of construction; plan calls for building of two cofferdams, one 70 ft. and other 29 ft. above low-water level; power and irrigation. (See also Power vol. 68, no. 24, Dec. 11, 1928 pp. 982-983)
Boulder dam engineering board reports project feasible
Elec. World
Electrical World ; 92
1928
Article (Journal)
English
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Boulder dam engineering board reports project feasible
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