Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cylinder gate hoists and bulkhead gates for intake towers at Boulder dam. Boulder Canyon project, Arizona-California-Nevada
Invitation for bids, specifications and drawings for eight hoists for cylindrical shutoff gates for 30-ft diam penstocks, 190 ft and 340 ft below intake tower operating floor; and 96 bulkhead gates for unwatering shafts of four intake towers; gates will be 11.5 ft by 7.2 ft steel castings.
Cylinder gate hoists and bulkhead gates for intake towers at Boulder dam. Boulder Canyon project, Arizona-California-Nevada
Invitation for bids, specifications and drawings for eight hoists for cylindrical shutoff gates for 30-ft diam penstocks, 190 ft and 340 ft below intake tower operating floor; and 96 bulkhead gates for unwatering shafts of four intake towers; gates will be 11.5 ft by 7.2 ft steel castings.
Cylinder gate hoists and bulkhead gates for intake towers at Boulder dam. Boulder Canyon project, Arizona-California-Nevada
U S Bur Reclamation -- Specifications
1934
20 pages
21 Supp Sheets
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1933
Portland cement. Boulder canyon project, Arizona-California-Nevada
Engineering Index Backfile | 1934
Structural steel for Boulder power plant. Boulder Canyon Project, Arizona-California-Nevada
Engineering Index Backfile | 1934