A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ariel hydroelectric project, Washington
Construction of Inland Power and Light Co. development on Lewis River; initial cost of $9,000,000 for 45,000 kw. capacity; ultimate cost $12,000,000 for 180,000 kw. capacity; preliminary investigations; construction schedule; river diversion tunnel 1467 ft. long; dam has single arch of variable radius 313 ft. above bedrock, with gravity section at each end, total length 1342 ft.; foundation excavation; grouting; placing concrete; handling construction materials.
Ariel hydroelectric project, Washington
Construction of Inland Power and Light Co. development on Lewis River; initial cost of $9,000,000 for 45,000 kw. capacity; ultimate cost $12,000,000 for 180,000 kw. capacity; preliminary investigations; construction schedule; river diversion tunnel 1467 ft. long; dam has single arch of variable radius 313 ft. above bedrock, with gravity section at each end, total length 1342 ft.; foundation excavation; grouting; placing concrete; handling construction materials.
Ariel hydroelectric project, Washington
West, Construction News
1931
6 pages
15 Figs.
Article (Journal)
English
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