Results
201 - 225 of 260 Items << < 4 5 6 7 8 9 10 11 > >>
201 - 225 of 260 Items << < 4 5 6 7 8 9 10 11 > >>
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P-12-200-3011NA Klamath Project - Oregon-California. Concrete forms and bracing of the left abutment; March 28, 1974; Bureau of Reclamation photo by J. A. Renning
1974-03-28
2008-12-10 2006-05-16 |
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CN-12-200-59A Klamath Project, Oregon-California. View showing hollow core drill bit; October 1969; Bureau of Reclamation photo by C.D.Lawrence
1969-10-01
2010-08-26 2007-03-28 |
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CN-12-201-593NA Klamath Project - Oregon-California. View of dragline, compressor and drilling platform; October 1969; USBR photo by C. D. Lawrence
1969-10-01
2010-07-02 2007-03-28 |
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CN-12-201-586NA Klamath Project - Oregon-California; September 1969; USBR photo by T. J. Rosten
1969-09-01
2010-07-02 2007-03-28 |
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CN-12-201-409NA Klamath Project - Oregon-California. John Deere "450" Loader stuck in mud; May 8, 1974; Bureau of Reclamation photo by J. A. Renning
1974-05-08
2010-03-10 2007-03-27 |
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CN-12-201-344NA Klamath Project - Oregon-California. "977" Loader hauling riprap from source; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence
1973-12-19
2010-02-09 2007-03-27 |
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CN-12-201-340NA Klamath Project - Oregon-California. View of plunge pool excavation. Over-excavation area is in foreground; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence
1973-12-19
2010-02-04 2007-03-27 |
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CN-12-201-324NA Klamath Project - Oregon-California. View of left closure slot showing rock pocket at elev. 4793. Removal was stopped at 2k inches, although no firm concrete was found; November 1973; Bureau of Reclamation photo by J. A. Renning
1973-11-01
2010-02-01 2007-03-27 |
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CN-12-201-316NA Klamath Project - Oregon-California. Workman dismantling footbridge for removal; November 1973; Bureau of Reclamation photo by J. A. Renning
1973-11-01
2010-01-26 2007-03-27 |
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CN-12-200-57A Klamath Project, Oregon-California. View showing connection of knee brace to butt plate. (Bolts supporting butt plate were grouted into place); October 1969; Bureau of Reclamation photo by C.D.Lawrence
1969-10-01
2010-08-24 2007-03-28 |
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CN-12-200-50A Klamath Project, Oregon-California. View of blocking beneath the outer end of the drilling platform. Blocking was used in those places where the knee braces would not fit beneath the platform; October 1969; Bureau of Reclamation...
1969-10-01
2010-08-23 2007-03-28 |
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CN-12-201-592NA Klamath Project - Oregon-California. View of Bucyrus-Erie 22=B dragline used to lift drilling platform; October 1969; USBR photo by C. D. Lawrence
1969-10-01
2010-07-02 2007-03-28 |
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CN-12-201-584NA Klamath Project - Oregon-California. Note tripod used by drill crew in obtaining core samples of foundation material. Samples were obtained as part of Safety of Dams review; September 1969; USBR photo by T. J. Rosten
1969-09-01
2010-07-02 2007-03-28 |
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CN-12-201-389NA Klamath Project - Oregon-California. Bridge pier and abutment; April 18, 1974; Bureau of Reclamation photo by Bill Cummings
1974-04-18
2010-03-03 2007-03-27 |
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CN-12-201-323NA Klamath Project - Oregon-California. Close-up view of rock pocket in left closure slot at elevation 4793. Concrete contained only coarse aggregate with a light coating of mortar. A large amount of clay was evident coating the...
1973-11-01
2010-02-01 2007-03-27 |
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CN-12-201-315NA Klamath Project - Oregon-California. Area of upstream face showing application of Monocalk 100; November 1973; Bureau of Reclamation photo by J. A. Renning
1973-11-01
2010-01-26 2007-03-27 |
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P-12-200-3017NA Klamath Project - Oregon-California. Flow of approximately 400 cfs over wier section; April 14, 1974; USBR photo by J. A. Renning
1974-04-14
2008-12-10 2006-05-16 |
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P-12-200-2978NA Klamath Project - Oregon-California. View showing 600 cfs release through gates. Note that bridge has not been erected yet; March 29, 1974; Bureau of Reclamation photo by J. A. Renning
1974-03-29
2008-12-03 2006-05-16 |
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CN-12-200-58A Klamath Project, Oregon-California. View of hydraulic crane and core drilling platform; October 1969; Bureau of Reclamation photo by C.D.Lawrence
1969-10-01
2010-08-24 2007-03-28 |
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CN-12-200-48A Klamath Project, Oregon-California. Picture of Bud Fehlhaber, driller's helper, removing core sample from drill hole; October 1969; Bureau of Reclamation photo by C.D.Lawrence
1969-10-01
2010-08-23 2007-03-28 |
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CN-12-200-34A Gerber Watershed - Klamath Project, Oregon-California. Upstream view of Wild Horse Diversion Channel headgate. Note -- stoplogs must be placed in stoplog slots to prevent water from entering Wild Horse Diversion Channel. The width of...
1968-11-19
2010-08-16 2007-03-28 |
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CN-12-201-591NA Klamath Project - Oregon-California. View of bottom of drilling platform. Note the knee braces used to support the platform; October 1969; USBR photo by C. D. Lawrence
1969-10-01
2010-07-02 2007-03-28 |
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CN-12-201-583NA Klamath Project - Oregon-California; September 1969; USBR photo by T. J. Rosten
1969-09-01
2010-07-02 2007-03-28 |
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CN-12-201-416NA Klamath Project - Oregon-California. John Deere “450” Loader working in spoil material. Note soft condition of the material; May 3, 1974; Bureau of Reclamation photo by Bill Cummings
1974-05-03
2010-03-15 2007-03-27 |
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CN-12-201-392NA Klamath Project - Oregon-California. View of concrete batching and hauling operation. Note 5 gallon buckets for hauling concrete; April 23, 1974; Bureau of Reclamation photo by Bill Cummings
1974-04-23
2010-03-03 2007-03-27 |
