Search for all of "Construction w", all of "Construction Workers", all of "Hoover Dam ariz And Nev -- Design And Construction"

Grid | List | Tile

Object thumbnail
1. Trash rack structure being installed in front of diversion tunnel no. 2
Object thumbnail
2. Workers and drilling jumbo inside diversion tunnel no. 4
Object thumbnail
3. Close-up of workers using a drilling jumbo inside a diversion tunnel
Object thumbnail
4. Construction worker in bulldozer in front of diversion tunnel portal
Object thumbnail
5. Construction workers using a drilling jumbo inside a diversion tunnel
Object thumbnail
6. Cut-off trench at upstream side of Hoover Dam.
Object thumbnail
7. Concrete pouring forms below a cofferdam in the Hoover Dam construction site
Object thumbnail
8. Trains on Elevation 720 Railroad Bench, hauling conrete to Hoover Dam.
Object thumbnail
9. Nevada spillway during construction of Hoover Dam
Object thumbnail
10. Forms for transition at the downstream plug of Diversion Tunnel No. 2.
Object thumbnail
11. Close-up of Hoover Dam concrete pouring construction taken from the Arizona side, looking downstream
Object thumbnail
12. Construction on Hoover Dam, looking downstream on the Colorado River
Object thumbnail
13. View looking into power house block A-5.
Object thumbnail
14. Excavation for bridge abutment in Arizona spillway.
Object thumbnail
15. Looking downstream over the top of Hoover Dam
Object thumbnail
16. Interior of penstock tunnel -- Hoover Dam construction site
Object thumbnail
17. Unloading huge pipes -- Hoover Dam site
Object thumbnail
18. Nevada power house at Hoover Dam construction site
Object thumbnail
19. Downsteam view of Hoover Dam, showing power house construction
Object thumbnail
20. Power house under construction - Hoover Dam site
Object thumbnail
21. Interior view of a power house -- Hoover Dam construction site
Object thumbnail
22. View of power houses being constructed at the Hoover Dam site
Object thumbnail
23. Power house under construction at Hoover Dam site
Object thumbnail
24. Section of penstock pipe being lifted by cable
Object thumbnail
25. Commemoration of the pouring of the second millionth cubic yard of concrete in Hoover Dam
Object thumbnail
26. Construction workers on the drum gates in the Arizona spillway
Object thumbnail
27. Construction on the no. 4 penstock raise
Object thumbnail
28. Construction on the no. 4 penstock raise
Object thumbnail
29. Construction on the four intake towers in Hoover Dam
Object thumbnail
30. Construction on the Nevada and Arizona power houses in the downstream cofferdam below Hoover Dam
Object thumbnail
31. Close-up of the Nevada powerhouse, showing the draft tubes.
Object thumbnail
32. Construction in the no. 4 penstock raise
Object thumbnail
33. Close-up of formwork in the Arizona power house
Object thumbnail
34. Construction on the Arizona power house
Object thumbnail
35. Looking downstream on the Hoover Dam construction site
Object thumbnail
36. Top of Hoover Dam, during construction
Object thumbnail
37. Top of Hoover Dam, during construction
Object thumbnail
38. View of bridge across Hoover Dam during construction
Object thumbnail
39. View of Arizona spillway during construction
Object thumbnail
40. Final pour in the slot, Hoover Dam
Object thumbnail
41. Building of intake tower, Hoover Dam site
Object thumbnail
42. Hoover Dam construction, looking down on top
Object thumbnail
43. Intake towers during construction of Hoover Dam
Object thumbnail
44. Construction at Hoover Dam, inside a tunnel
Object thumbnail
45. Construction of the Arizona power house
Object thumbnail
46. Central section of the powerhouse
Object thumbnail
47. Diversion tunnel no. 2, showing the pumpcrete line to the upstream plug
Object thumbnail
48. View of no. 1 plug showing the arch and raise
Object thumbnail
49. Nevada valve house roof, looking upstream.
Object thumbnail
50. Switchyard control house, yard and present substation -- Hoover Dam site
 

Subscribe to this Search