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results 41-60 of 1232 item(s)  page 3 of 62 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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Spillgates of Gorge High Dam as seen from the intake, July 1989
41. Spillgates of Gorge High Dam as seen from the intake, July 1989
Gorge High Dam, showing unusually high water in Gorge Lake, July 1989
42. Gorge High Dam, showing unusually high water in Gorge Lake, July 1989
View from roof of the Gorge Powerhouse, looking west to the switchyard with the Pratt truss vehicle bridge
43. View from roof of the Gorge Powerhouse, looking west to the switchyard with the Pratt truss vehicle bridge to the right, July 1989
Turbine pit area of Gorge Powerhouse, showing relief valve for generating unit 23 in foreground and governor
44. Turbine pit area of Gorge Powerhouse, showing relief valve for generating unit 23 in foreground and governor oil tanks and pumps in the left rear, July 1989
Detail view of Pelton butterfly and needle valves at elevation 1044 of Diablo Dam, July 1989
45. Detail view of Pelton butterfly and needle valves at elevation 1044 of Diablo Dam, July 1989
Diablo Powerhouse interior showing the upper oil room with Sharples oil centrifuge, July 1989
46. Diablo Powerhouse interior showing the upper oil room with Sharples oil centrifuge, July 1989
Newhalem Creek looking downstream to diversion dam and intake for powerhouse, July 1989
47. Newhalem Creek looking downstream to diversion dam and intake for powerhouse, July 1989
Southwest view of Newhalem powerhouse interior, showing two Pelton water wheels, generator, and exciter,
48. Southwest view of Newhalem powerhouse interior, showing two Pelton water wheels, generator, and exciter, July 1987
North facade of Newhalem powerhouse with tailrace on the right, July 1987
49. North facade of Newhalem powerhouse with tailrace on the right, July 1987
Original equipment in Diablo Powerhouse, Westinghouse type J rheostat, now used as backup, July 1989
50. Original equipment in Diablo Powerhouse, Westinghouse type J rheostat, now used as backup, July 1989
Pansey House, a bunkhouse in Newhalem still used by Seattle City Light to house temporary consultants,
51. Pansey House, a bunkhouse in Newhalem still used by Seattle City Light to house temporary consultants, July 1989
Detail of taintor gates from upstream on north end of Diablo Dam, July 1989
52. Detail of taintor gates from upstream on north end of Diablo Dam, July 1989
West facade of Ross Powerhouse with Ross Dam in background, July 1989
53. West facade of Ross Powerhouse with Ross Dam in background, July 1989
Ross Powerhouse interior looking east at generating units 41 42, 43 and 44, July 1989
54. Ross Powerhouse interior looking east at generating units 41 42, 43 and 44, July 1989
Butterfly valve as seen from inside the scroll case in Ross Powerhouse, July 1987
55. Butterfly valve as seen from inside the scroll case in Ross Powerhouse, July 1987
Full view of Ross Dam, July 1987
56. Full view of Ross Dam, July 1987
Detail of Ross Dam face from below, July 1989
57. Detail of Ross Dam face from below, July 1989
Diablo Incline Railway, with waiting room in foreground, July 1989
58. Diablo Incline Railway, with waiting room in foreground, July 1989
Hydraulic mule used to open taintor gates on Diablo Dam, July 1989
59. Hydraulic mule used to open taintor gates on Diablo Dam, July 1989
View of the community of Diablo, including the Diablo Powerhouse and incline railway, from Highway 20,
60. View of the community of Diablo, including the Diablo Powerhouse and incline railway, from Highway 20, July 1989
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results 41-60 of 1232 item(s)  page 3 of 62 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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