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You searched for: Start Over Dams Remove constraint Dams Author United States. Bureau of Reclamation Remove constraint Author: United States. Bureau of Reclamation Subject Dams -- Maintenance and repair Remove constraint Subject: Dams -- Maintenance and repair Subject Irrigation projects Remove constraint Subject: Irrigation projects

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  • 71. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors
    5117
    CN-12-201-578NA Klamath Project - Oregon-California. View of downstream face of Gerber Dam. Note new foot­bridge in foreground. Note water flowing over rock weir which was constructed under this specification ...
    Citation
  • 72. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors
    5118
    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. Rosten
    Citation
  • 73. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors
    5120
    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
  • 74. [Image] View of high sealer drilling anchor bolt holes with jack hammer in downstream face of Gerber Dam
    5121
    CN-12-201-581NA Klamath Project - Oregon-California. Anchor bolts were embedded in holes to secure drilling platform to face of dam as part of core drilling operations; September 1969; USBR photo by T. ...
    Citation
  • 75. [Image] View of right abutment of Gerber Dam
    5124
    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 ...
    Citation
  • 76. [Image] Core drilling of Gerber Dam
    5128
    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
  • 77. [Image] Link River Dam Repair by The California-Oregon Power Company
    2885
    2171-R2 - Link River Dam Repair by The California-Oregon Power Company. Klamath Project, Oregon-California. Reinforcement at base of wall and intersection with gates and new concrete trajectory; November ...
    Citation
  • 78. [Image] Link River Dam Repair by The California-Oregon Power Company
    2890
    2176-R2 - Link River Dam Repair by The California-Oregon Power Company. Klamath Project, Oregon-California. Right abutment; general view of forms for sloped area with steel almost ready for initial concrete; ...
    Citation
  • 79. [Image] Link River Dam Repair by The California-Oregon Power Company
    2891
    2177-R2 - Link River Dam Repair by The California-Oregon Power Company. Klamath Project, Oregon-California. Dirt cofferdam to hold out flow of water into the excavation; November 3, 1952; Bureau of Reclamation ...
    Citation
  • 80. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
    4021
    P-12-200-3013NA Klamath Project - Oregon-California. Snow on jobsite at Gerber Dam on March 29, 1974; March 29, 1974; USBR photo by J. A. Renning
    Citation