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• 41. [Image] Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor

  	CN-12-201-320NA Klamath Project - Oregon-California. View of "977" Loader removing footbridge; November 1973; Bureau of Reclamation photo by J.A. Renning
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 CN-12-201-320NA Klamath Project - Oregon-California. View of "977" Loader removing footbridge; November 1973; Bureau of Reclamation photo by J.A. Renning Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 CN-12-201-320NA Klamath Project - Oregon-California. View of "977" Loader removing footbridge; November 1973; Bureau of Reclamation photo by J.A. Renning Close

• 42. [Image] Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor

  	CN-12-201-321NA Klamath Project - Oregon-California. View of "977" Loader removing footbridge; November 1973; Bureau of Reclamation photo by J. A. Renning
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 CN-12-201-321NA Klamath Project - Oregon-California. View of "977" Loader removing footbridge; November 1973; Bureau of Reclamation photo by J. A. Renning Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 CN-12-201-321NA Klamath Project - Oregon-California. View of "977" Loader removing footbridge; November 1973; Bureau of Reclamation photo by J. A. Renning Close

• 43. [Image] Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor

  	CN-12-201-322NA Klamath Project - Oregon-California. Concrete in left closure slot. Area shown was found to contain no aggregate. Air hammers removed this concrete quite easily. Removal was stopped at ...
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 CN-12-201-322NA Klamath Project - Oregon-California. Concrete in left closure slot. Area shown was found to contain no aggregate. Air hammers removed this concrete quite easily. Removal was stopped at 20 inches. Holes on left are for dowels; November 1973; Bureau of Reclamation photo by J. A. Renning Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 CN-12-201-322NA Klamath Project - Oregon-California. Concrete in left closure slot. Area shown was found to contain no aggregate. Air hammers removed this concrete quite easily. Removal was stopped at 20 inches. Holes on left are for dowels; November 1973; Bureau of Reclamation photo by J. A. Renning Close

• 44. [Image] Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor

  	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 ...
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 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 aggregate as well. Removal was stopped at 2k inches although no firm concrete was found; November 1973; Bureau of Reclamation photo by J. A. Renning Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 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 aggregate as well. Removal was stopped at 2k inches although no firm concrete was found; November 1973; Bureau of Reclamation photo by J. A. Renning Close

• 45. [Image] Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor

  	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 ...
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 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 Title: Sealing, Repair and Modification of Gerber Dam Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1973, 2010, 2007 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 Close

• 46. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor

  	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
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2010, 2007 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 Title: Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2010, 2007 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 Close

• 47. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor

  	CN-12-201-410NA Klamath Project - Oregon-California. John Deere "450" Loader stuck in the mud; May 8, 1974; Bureau of Reclamation photo by J. A. Renning
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2010, 2007 CN-12-201-410NA Klamath Project - Oregon-California. John Deere "450" Loader stuck in the mud; May 8, 1974; Bureau of Reclamation photo by J. A. Renning Title: Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2010, 2007 CN-12-201-410NA Klamath Project - Oregon-California. John Deere "450" Loader stuck in the mud; May 8, 1974; Bureau of Reclamation photo by J. A. Renning Close

• 48. [Image] Sealing, Repair and Modification of Gerber Dam Specs. 200C-888 - Dante Engineers and Contractors, Contractor

  	CN-12-201-412NA Klamath Project - Oregon-California. Erection of footbridge (added in pencil); April 30, 1974; Bureau of Reclamation photo by J. A. Renning
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam Specs. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2010, 2007 CN-12-201-412NA Klamath Project - Oregon-California. Erection of footbridge (added in pencil); April 30, 1974; Bureau of Reclamation photo by J. A. Renning Title: Sealing, Repair and Modification of Gerber Dam Specs. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2010, 2007 CN-12-201-412NA Klamath Project - Oregon-California. Erection of footbridge (added in pencil); April 30, 1974; Bureau of Reclamation photo by J. A. Renning Close

• 49. [Image] Sealing, Repair and Modification of Gerber Dam - Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor

  	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 ...
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam - Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2008, 2006 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 photo by J. A. Renning Title: Sealing, Repair and Modification of Gerber Dam - Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2008, 2006 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 photo by J. A. Renning Close

• 50. [Image] Sealing, Repair and Modification of Gerber Dam - Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor

  	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...
  	Citation × Citation Citation Abstract Copy Title: Sealing, Repair and Modification of Gerber Dam - Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2008, 2006 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. Renning Title: Sealing, Repair and Modification of Gerber Dam - Specifications No. 200C-888 - Dante Engineers and Contractors, Contractor Author: United States. Bureau of Reclamation, Renning, J.A. Year: 1974, 2008, 2006 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. Renning Close