Search for exactly "Concrete"

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1. Concrete plant
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2. Himix Concrete Plant at Hoover Dam site
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3. Train at Himix Concrete Plant -- Hoover Dam site
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4. First concrete in Hoover Dam
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5. Pouring concrete on Hoover Dam
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6. Concrete bucket on flat car
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7. Low level concrete mixing plant seen from the Arizona side of the Colorado River
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8. Third millionth cubic yard of concrete being lowered to Boulder Dam
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9. Interior of low-level concrete mixing plant
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10. View of the concrete lining in the diversion tunnels
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11. Concrete mixing plant in Black Canyon
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12. Concrete form construction work
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13. Concrete pouring forms on the Hoover Dam construction site seen from downstream
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14. Concrete pouring forms and construction on the intake towers at Hoover Dam
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15. Low mix concrete plant
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16. High level concrete plant
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17. Colorado River problem
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18. Invert concrete pouring forms inside diversion tunnel
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19. Concrete lining inside diversion tunnel no. 3
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20. Concrete lining inside diversion tunnel no. 2
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21. Concrete side wall lining in diversion tunnel no. 3
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22. Concrete pouring forms below a cofferdam in the Hoover Dam construction site
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23. Aerial view of concrete pouring in the Hoover Dam construction site
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24. Concrete pouring forms in the Hoover Dam construction site
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25. Close-up of Hoover Dam concrete pouring construction taken from the Arizona side, looking downstream
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26. Construction on the foundation of the Arizona power house
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27. Forms for Arizona power house retaining wall.
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28. Himix concrete mixing plant
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29. Concrete pouring forms inside lower no. 2 plug
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30. Looking downstream over the top of Hoover Dam
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31. Aerial photo of Hoover Dam construction site
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32. Aerial view of the Hoover Dam construction site looking downstream from the Arizona side
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33. Commemoration of the pouring of the second millionth cubic yard of concrete in Hoover Dam
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34. Aerial view of construction on the top of Hoover Dam
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35. Final pour in the slot, Hoover Dam
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36. Pipe gallery of the Nevada power house
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37. Diversion tunnel no. 2, showing the pumpcrete line to the upstream plug
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38. Number 3 plug and raise
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39. Looking into the Arizona spillway raise.
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40. First 40 foot slab of concrete poured in lining diversion tunnels
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41. Pouring concrete -- Hoover Dam
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42. Hoover Dam -- Cement work
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43. Trucks hauling concrete in the diversion tunnel
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44. Construction of Hoover Dam
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45. Hoover Dam construction
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46. Hoover Dam construction
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47. Hoover Dam construction
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48. Hoover Dam construction site, looking upstream
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49. Construction of Hoover Dam
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50. Construction of Hoover Dam
 

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