Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction progress of the hetch hetchy water supply of San Francisco California
General description of project; construction work completed and in progress; Hetch Hetchy railroad; lower Cherry power system; Hetch Hetchy and Lake Eleanor dams; aqueduct tunnel. Expenditures to Jan. 1, 1922, about $14,000,000. (See also Discussion in no. 5, May 1922, pp. 1305-1310)
Construction progress of the hetch hetchy water supply of San Francisco California
General description of project; construction work completed and in progress; Hetch Hetchy railroad; lower Cherry power system; Hetch Hetchy and Lake Eleanor dams; aqueduct tunnel. Expenditures to Jan. 1, 1922, about $14,000,000. (See also Discussion in no. 5, May 1922, pp. 1305-1310)
Construction progress of the hetch hetchy water supply of San Francisco California
Am. Soc. Civ. Engrs. Proc
O'Shaughnessy, M.M. (Autor:in)
1922
27 pages
10 Figs.
Aufsatz (Zeitschrift)
Englisch
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Hetch hetchy water supply project, San Francisco
| Engineering Index Backfile | 1928
Hetch Hetchy water supply project for San Francisco
| Engineering Index Backfile | 1927
Hetch Hetchy tunnel construction
Engineering Index Backfile | 1931
San Francisco's Hetch hetchy water supply
| Engineering Index Backfile | 1922