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Dams -- Maintenance and repair
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Draglines
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Klamath Project (U.S.) -- History
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1. [Image] Core drilling of Gerber Dam
CN-12-201-593NA Klamath Project - Oregon-California. View of dragline, compressor and drilling platform; October 1969; USBR photo by C. D. LawrenceCitation -
2. [Image] Core drilling of Gerber Dam
CN-12-201-588NA Klamath Project - Oregon-California. View of Bucyrus-Erie 22-B dragline used to move drilling platform from place to place on downstream face of dam. Dragline was borrowed from Fish and ...Citation -
3. [Image] Core drilling of Gerber Dam
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. LawrenceCitation -
P-12-200-2972, 2973, 2974, 2975 and 2976 - Klamath Project Oregon-California. (Caption for the above photos same as P-12-200-2971); April 1974; Bureau of Reclamation photo by D. W. Stein
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P-12-200-2972, 2973, 2974, 2975 and 2976 - Klamath Project Oregon-California. (Caption for the above photos same as P-12-200-2971); April 1974; Bureau of Reclamation photo by D. W. Stein
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P-12-200-3003NA Klamath Project - Oregon-California. View of spillway looking west. The dragline shown was utilized to place the concrete used in the spillway slabs; May 1974; Bureau of Reclamation photo ...
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P-12-200-3004NA Klamath Project - Oregon-California. Photo showing sub-contractor placing concrete along spillway crest section between Sta. 1+00 and Sta. 1+30. Concrete was mixed in mixer truck and placed ...
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8. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3044NA Klamath Project - Oregon-California. View of right wall section. Contractor is placing concrete in forms. Concrete bucket is attached to a dragline; June 1974; USBR photo by D. W. St...Citation -
9. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3051NA Klamath Project - Oregon-California. View of completed spillway, looking west; June 1974; USBR photo by D. W. SteinCitation