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Dams -- Maintenance and repair
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Klamath Project (U.S.) -- History
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Spillways
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CN-12-201-387NA Klamath Project - Oregon-California. Polyurethane coating on spillway crest showing vertical tear and peeling. First coat appears to be intact but dam shows leakage which would indicate ...
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CN-12-201-388NA Klamath Project - Oregon-California. View showing peeling of second polyurethane coating. Peeling was evident over wide areas on the spillway crest; March 1974; Bureau of Reclamation photo ...
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CN-12-201-573NA Klamath Project - Oregon-California. View of spillway during construction. Contractor's men are sack rubbing the rough areas of the concrete wall; June 26, 1974; USBR photo by T. J. Ro...
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CN-12-201-574NA Klamath Project - Oregon-California. View of spillway under construction; June 26, 1974; USBR photo by T. J. Rosten
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CN-12-201-575 and 576 - Klamath Project - Oregon-California. View of men and equipment drilling drainage holes in concrete spillway slab; June 26, 1974; USBR photos by T. J. Rosten
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CN-12-201-575 and 576 - Klamath Project - Oregon-California. View of men and equipment drilling drainage holes in concrete spillway slab; June 26, 1974; USBR photos by T. J. Rosten
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CN-12-201-572NA Klamath Project - Oregon-California. View of spillway under construction. The reinforcing steel is part of the concrete wall which will be constructed at right end of spillway; June 1974; ...
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8. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors
CN-12-201-579NA Klamath Project - Oregon-California. View of polyurethane coating peeling off of ogee spillway crest of Gerber Dam; June 1974; USBR photo by T. J. RostenCitation -
9. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors
CN-12-201-580NA Klamath Project - Oregon-California. View of polyurethane coating on ogee spillway crest of Gerber Dam. Note that coating is separating from concrete in center of picture; June 1974; USBR ...Citation -
P12-200-2949NA Klamath Project - Oregon-California. Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor Service Steel Erection. View of spillway slab crest area, ...
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