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Dams -- Maintenance and repair
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P-12-200-2970NA Klamath Project - Oregon-California. View of spillway, looking east, with steel workers placing and typing re-steel in spillway crest area - Sta. 0+70 to Sta. 1+00; April 1974; Bureau ...
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P-12-200-2971NA Klamath Project - Oregon-California. View of Contractor placing concrete in spillway crest area between Sta. 0+70 and Sta. 1+00. This is the first concrete placement of this contract; ...
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P-12-200-2976NA Klamath Project - Oregon-California. Forms for bridge pier and abutments. Both abutments have been poured but not stripped; pier has not been poured; March 28, 1974; Bureau of Reclamation ...
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P-12-200-2977NA Klamath Project - Oregon-California. Job site on March 29, 1974, showing snow that hampered work during the last week of March; March 29, 1974; Bureau of Reclamation photo by J. A. Ren...
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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
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P-12-200-2979NA Klamath Project - Oregon-California. Jobsite on April 20, 1974, showing area to be repaired on face of dam. Note the wet areas under the steel mat caused by leakage through dam; April ...
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67. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-2982NA Klamath Project - Oregon-California. View shoing [sic] tractor dozing up surface rock along edge of water to be used as riprap on dike; May 1974; Bureau of Reclamation photo by D. W. ...Citation -
68. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-2985NA Klamath Project - Oregon-California. View of proposed riprap source, after it was shot with explosives; May 1974; Bureau of Reclamation photo by D. W. SteinCitation -
P-12-200-2996NA Klamath Project - Oregon-California. View of bobtailed truck and trailer, unloading sand and aggregate for concrete at Clear Lake Dam. This was an owner-operated truck; May 1974; Bureau ...
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P-12-200-2997NA Klamath Project - Oregon-California. View of bobtailed truck and trailer, unloading sand and aggregate for concrete at Clear Lake Dam. (This was an owner-operated truck); May 1974; Bureau ...
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