Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vol2_019_July 1932
"1319 The danger of high water having passed for 1932, the concrete arch coffer dams are being blasted out of the lower portals of diversion tunnels. View shows Diversion Tunnel No. 2 July 15th, 1932. 1337 A protecting dike of rock is left between the open cut excavation and the river at the lower portal of Diversion Tunnel No. 2. July 16th, 1932. 1333 Workmen disembarking from transport trucks at the upper portals, and going to work on the swing shift. July 16th, 1932. 1353 Low Level Concrete Mixing Plant, showing method of conveying concrete, both in 2-yard buckets and 4-yard agitators, cement is being unloaded by pneumatic suction from box cars on the left, and conveyed through pipes shown, to bins above. July 19th, 1932." ; In 1931, Utah joined Six Companies Inc. to raise the surety required to bid for the Boulder (Hoover) Dam contract. One of the world’s largest dams, Hoover Dam was completed in 1936 at a cost of $49 million. These scrapbooks document through photographs the construction of the dam showcasing UCC's part in its creation. ; black and white photographs 4 x 5.3 in. or 8 x 4.8 in. paper background 10 x 13.5 in.
Vol2_019_July 1932
"1319 The danger of high water having passed for 1932, the concrete arch coffer dams are being blasted out of the lower portals of diversion tunnels. View shows Diversion Tunnel No. 2 July 15th, 1932. 1337 A protecting dike of rock is left between the open cut excavation and the river at the lower portal of Diversion Tunnel No. 2. July 16th, 1932. 1333 Workmen disembarking from transport trucks at the upper portals, and going to work on the swing shift. July 16th, 1932. 1353 Low Level Concrete Mixing Plant, showing method of conveying concrete, both in 2-yard buckets and 4-yard agitators, cement is being unloaded by pneumatic suction from box cars on the left, and conveyed through pipes shown, to bins above. July 19th, 1932." ; In 1931, Utah joined Six Companies Inc. to raise the surety required to bid for the Boulder (Hoover) Dam contract. One of the world’s largest dams, Hoover Dam was completed in 1936 at a cost of $49 million. These scrapbooks document through photographs the construction of the dam showcasing UCC's part in its creation. ; black and white photographs 4 x 5.3 in. or 8 x 4.8 in. paper background 10 x 13.5 in.
Vol2_019_July 1932
MS 100 Boxes 126-130
Bild
Elektronische Ressource
Englisch
DDC:
690