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Dams -- Maintenance and repair
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1. [Image] Link River Dam
KP-2181-R2 - Link River Dam. Klamath Project. Close-up of foundation material under dam apron in river outlet section, west of the stilling basin on the downstream side of dam; October 28, 1952; Bureau ...Citation -
2. [Image] GERBER DAM - Gage installation
KP-2496-R2- Klamath Project - GERBER DAM. Gerber Dam gage installation showing gages installed on November 13, 1958; December 3, 1958; Photo by R.G. PollanCitation -
2172-R2 - Link River Dam Repair by The California-Oregon Power Company. Klamath Project, Oregon-California. General view of the Dam; November 3, 1952; Bureau of Reclamation Photo by M. D. Taylor, Jr.
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4. [Image] Link River Dam
KP-2189-R2 - Link River Dam. Klamath Project. General view of downstream face of Dam and River Outlet Stilling Basin; November 26, 1952; Bureau of Reclamation Photo by C. O. WamstadCitation -
5. [Image] LOWER LOST RIVER DIVERSION DAM
KP-2477-R2 Klamath Project - LOWER LOST RIVER DIVERSION DAM. View looking north showing repair of hole washed out at east end of apron. Repair make by the Tulelake Irrigation District; October 21, 1958; ...Citation -
KP-2367-R2 - Klamath Project -- GERBER DAM; November 1956; Photo by L. McAnulty
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KP-2369-R2 - Klamath Project --GERBER DAM; December 1956; Photo by L. McAnulty
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8. [Image] Gerber Dam
KP-2104-R2 - Klamath Project. Gerber Dam. Coating of construction joints upstream face with Neoprene material. Center portion of spillway section; October 1951; Photo by C. O. WamstadCitation -
9. [Image] Gerber Dam
KP-2105-R2 - Klamath Project. Gerber Dam. Coating of construction joints upstream face with Neoprene material. Closure slot left side of spillway; October 1951; Photo by C. O. WamstadCitation -
2174-R2 - Link River Dam Repair by The California-Oregon Power Company. Klamath Project, Oregon-California. View into excavation from left abutment; November 3, 1952; Bureau of Reclamation Photo by M. ...
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2175-R2 - Link River Dam Repair by The California-Oregon Power Company. Klamath Project, Oregon-California. View from directly downstream from outlet; November 3, 1952; Bureau of Reclamation Photo by M. ...
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12. [Image] Link River Dam
KP-2182-R2 - Klamath Project. Link River Dam. Close-up view of the agglomerate foundation material under the apron in the river outlet section, east, downstream side of river gates; October 28, 1952; Bureau ...Citation -
13. [Image] Link River Dam
KP-2186-R2 - Klamath Project. Link River Dam. View of river gate section taken from southwest side of excavated basin. Construction of concrete stilling basin by The California-Oregon Power Company; October ...Citation -
14. [Image] Lower Lost River Diversion Dam
KP-2223-R2 - Klamath Project, Lower Lost River Diversion Dam. View of canal bank successfully repaired and stabilized by paving and installation of underdrains under the concrete lining. California Projects; ...Citation -
P12-200-2823A Flood Damage Repair of Lower Lost River Diversion Dam and "J" Canal - Klamath Project - Oregon - California. Specs. 200C-584, Contractor - Patterson Construction Co. Contractor's workmen ...
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P12-200-2824A Flood Damage Repair of Lower Lost River Diversion Dam and "J" Canal - Klamath Project - Oregon - California. Specs. 200C-584, Contractor - Patterson Construction Co. Completed repair of ...
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P12-200-2825A Flood Damage Repair of Lower Lost River Diversion Dam and "J" Canal - Klamath Project - Oregon - California. Specs. 200C-584, Contractor - Patterson Construction Co. Completed repair of ...
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CN-12-201-310NA Klamath Project - Oregon-California. Deteriorated construction joint on upstream face of dam. Main cause of deterioration in this particular joint is water collected on walkway of dam ...
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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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20. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
P-12-200-3019NA Klamath Project - Oregon-California. Repair area on face of dam showing form work and steel. Note dark areas from leakage of water through dam; April 20, 1974; USBR photo by J. A. Ren...Citation -
P12-200-2820A Flood Damage Repair of Lower Lost River Diversion Dam and "J" Canal - Klamath Project - Oregon - California. Specs. 200C-584, Contractor - Patterson Construction Co. Replaceing (sic) broken ...
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P12-200-2821A Flood Damage Repair of Lower Lost River Diversion Dam and "J" Canal - Klamath Project - Oregon - California. Completed section of canal lining on "J" Canal; April 6, 1965; Bureau of Reclamation ...
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P12-200-2822A Flood Damage Repair of Lower Lost River Diversion Dam and "J" Canal - Klamath Project - Oregon - California. Completed storn drain inlet on "J" Canal; April 6, 1965; Bureau of Reclamation ...
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CN-12-201-307NA Klamath Project - Oregon-California. High pressure pump (200 psi, 5 gpm) used in cleaning upstream face of the dam. Pressure used was 800 psi; November 1973; Bureau of Reclamation photo ...
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CN-12-201-308NA Klamath Project - Oregon-California. Workman cleaning face of dam with high pressure water spray. Note cleaned area and dirt and pollen rings; November 1973; Bureau of Reclamation photo ...
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CN-12-201-309NA Klamath Project - Oregon-California. Workman cleaning face of the dam with high pressure water spray. Note cleaned areas on right of photo; November 1973; Bureau of Reclamation photo by ...
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CN-12-201-311NA Klamath Project - Oregon-California. Workman cleaning face of dam with high pressure water spray; November 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-312NA Klamath Project - Oregon-California. Typical uncleaned portion of upstream face of dam, showing dirt, pollen and deteriorated neoprene sealant; November 1973; Bureau of Reclamation photo ...
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CN-12-201-318NA Klamath Project - Oregon-California. View of Gerber Dam on November 12, 1973. Contractor began removing concrete from left closure slot on this date; November 1973; Bureau of Reclamation ...
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CN-12-201-325NA Klamath Project - Oregon-California. "977" Loader and D-8 dozer moving material below Gerber Dam; November 26, 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-326NA Klamath Project - Oregon-California. Men at Gerber Dam construction site. From left to right: T. J. Rosten, J. Beer, Johnnie Fisher, and B. Beer; November 26, 1973; Bureau of Reclamation ...
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CN-12-201-328NA Klamath Project - Oregon-California. D-8 dozer moving material below Gerber Dam. Note mucky condition of material in foreground; November 26, 1973; Bureau of Reclamation photo by J. A. ...
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CN-12-201-327NA Klamath Project - Oregon-California. D-8 dozer moving material below Gerber Dam. Material is being placed on access road on south side of canyon; November 26, 1973; Bureau of Reclamation ...
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CN-12-201-329NA Klamath Project - Oregon-California. D-8 dozer moving material below Gerber Dam. Note mucky condition of material; November 26, 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-330NA Klamath Project - Oregon-California. Plunge pool excavation, Gerber Dam. "977" Loader working on plunge pool excavation; November 26, 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-331NA Klamath Project - Oregon-California. Scaffolding on face of Gerber Dam. Note concrete removed below scaffolding; November 26, 1973; Bureau of Reclamation photo by J.A. Renning
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CN-12-201-332NA Klamath Project - Oregon-California. Plunge pool excavation below Gerber Dam. Note mucky condition of material; November 26, 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-333NA Klamath Project - Oregon-California. View of left closure slot. Removal of concrete was stopped at elevation 4808. Note water seeping through concrete at elevation 4808. Source of water ...
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CN-12-201-335NA Klamath Project - Oregon-California. View of upstream face of Gerber Dam showing polyurethane coating. Note ice in foreground; December 19, 1973; Bureau of Reclamation photo by C. D. La...
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CN-12-20l-334NA Klamath Project - Oregon-California. View of upstream face of Gerber Dam with polyurethane coating complete; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence
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CN-12-201-336N Klamath Project - Oregon-California. Crest of spillway - Gerber Dam. Plunge pool excavation and concrete removal may be seen on right; December 19, 1973; Bureau of Reclamation photo by C. ...
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CN-12-201-337NA Klamath Project - Oregon-California. Plunge pool excavation, Gerber Dam. Over-excavated area may be seen in center of photo. Gates are exposed to right; December 19, 1973; Bureau of Reclamation ...
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CN-12-201-339NA Klamath Project - Oregon-California. View of area below Gerber Dam. Ripraping remains to be completed. Area in foreground is not to be riprapped; December 19, 1973; Bureau of Reclamation ...
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CN-12-201-342NA Klamath Project - Oregon-California. View of downstream area of Gerber Dam showing plunge pool excavation and riprap. Over-excavated area is at right of photo; December 19, 1973; Bureau ...
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CN-12-201-343NA Klamath Project - Oregon-California. Riprap weir below Gerber Dam; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence
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CN-12-201-345NA Klamath Project - Oregon-California. View looking downstream from Gerber Dam. "977" Loader is returning from riprap borrow area which is just around the bend. Note mucky condition of channel; ...
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CN-12-201-349NA Klamath Project - Oregon-California. Plunge pool excavation. Note left closure slot on face of dam; December 19, 1973; Bureau of Reclamation photo by C. D. Lawrence
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48. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors, Contractor
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 ...Citation -
49. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-390NA Klamath Project - Oregon-California. Sandblasting of concrete repair area on face of the dam; April 18, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
50. [Image] Sealing, Repair and Modification of Gerber Dam - Specs, 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-391NA Klamath Project - Oregon-California. Repair area on face of dam in process of being sandblasted; April 18, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
51. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-393NA Klamath Project - Oregon-California. Concrete being placed on face of the dam. Note highline and bucket; April 23, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
CN-12-201-396NA Klamath Project - Oregon-California. Placing of concrete on face of the dam. Forms are held on by snap ties; April 24, 1974; Bureau of Reclamation photo by Bill Cummings
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53. [Image] Sealing, Repair and Modification of Gerber Dam Specs. 200C-888 - Dante Engineers and Contractors, Contractor
CN-12-201-398NA Klamath Project - Oregon-California. Final placement of concrete on repair area on face of dam; April 28, 1974; Bureau of Reclamation photo by J. A. RenningCitation -
54. [Image] Sealing, Repair and Modification of Gerber Dam Specs. 200C-888 - Dante Engineers and Contractors, Contractor
CN-12-201-397NA Klamath Project - Oregon-California. Placing of concrete on face of the dam. Note concrete bucket and high line; April 24, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
55. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-399NA Klamath Project - Oregon-California. Final placement of concrete on repair area on face of dam. Note the concrete being hauled in 5 gallon buckets; April 28, 1974; Bureau of Reclamation ...Citation -
56. [Image] Sealing, Repair and Modification of Gerber Dam Specs. 200C-888 Dante Engineers & Contractors, Contractor
CN-12-201-400NA Klamath Project - Oregon-California. Final placement of concrete on repair area on face of dam. Note the concrete being hauled in 5 gallon buckets; April 28, 1974; Bureau of Reclamation ...Citation -
57. [Image] Sealing, Repair and Modification of Gerber Dam Specs. 200C- 888- Dante Engineers & Contractors, Contractor
CN-12-201-401NA Klamath Project - Oregon-California. Final placement of concrete on repair area on face of dam; April 28, 1974; Bureau of Reclamation photo by J. A. RenningCitation -
58. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-403NA Klamath Project - Oregon-California. Gerber Dam footbridge; May 8, 1974; Bureau of Reclamation photo by J. A. RenningCitation -
59. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C- 888- Dante Engineers & Contractors, Contractor
CN-12-201-402NA Klamath Project - Oregon-California. Final placement of concrete on repair area on face of dam. Note forms or concrete repairs on gatehouse roof; April 28, 1974; Bureau of Reclamation photo ...Citation -
60. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-404NA Klamath Project - Oregon-California. Gerber Dam gatehouse with all repairs complete; May 8, 1974; Bureau of Reclamation photo by J. A. RenningCitation -
CN-12-201-405NA Klamath Project - Oregon-California. Face of Gerber Dam showing the left closure slot area where concrete was repaired; May 8, 1974; Bureau of Reclamation photo by J. A. Renning
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62. [Image] Sealing, Repair and Modification of Gerber Dam-Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-406NA Klamath Project - Oregon-California. Stairway to gatehouse at Gerber Dam; May 8, 1974; Bureau of Reclamation photo by J. A. RenningCitation -
63. [Image] Sealing, Repair and Modification of Gerber Dam-Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-407NA Klamath Project - Oregon-California. Footbridge at Gerber Dam; May 8, 1974; Bureau of Reclamation photo by J. A. RenningCitation -
64. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-408NA Klamath Project - Oregon-California. Footbridge at Gerber Dam; May 8, 1974; Bureau of Reclamation photo by J. A. RenningCitation -
65. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-411NA Klamath Project - Oregon-California. Erection of Gerber Dam footbridge; April 30, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
66. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-413NA Klamath Project - Oregon-California. Erection of footbridge at Gerber Dam; April 30, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
67. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-414NA Klamath Project - Oregon-California. Erection of footbridge at Gerber Dam; May 3, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
68. [Image] Sealing, Repair and Modification of Gerber Dam - Specs, 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-417NA Klamath Project - Oregon-California. Concrete repair area on face of dam with scaffold in place; May 2, 1974; USBR photo by Bill CummingsCitation -
69. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-418NA Klamath Project - Oregon-California. Concrete repair area on face of the dam. Note concrete repairs on gatehouse; May 2, 1974; USBR photo by Bill CummingsCitation -
70. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
CN-12-201-415NA Klamath Project - Oregon-California. Erection of footbridge at Gerber Dam; May 3, 1974; Bureau of Reclamation photo by Bill CummingsCitation -
71. [Image] Sealing, Repair and Modification of Gerber Dam -Specs. 200C-888 - Dante Engineers & Contractors
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
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 -
73. [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 -
74. [Image] View of high sealer drilling anchor bolt holes with jack hammer in downstream face of Gerber Dam
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
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
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 -
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 ...
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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; ...
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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 ...
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80. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
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. RenningCitation -
81. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
P-12-200-3014NA Klamath Project - Oregon-California. Dowel holes on repair area of Gerber Dam. Note the top two holes are showing internal leakage; April 14, 1974; USBR photo by J. A. RenningCitation -
82. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
P-12-200-3015NA Klamath Project - Oregon-California. Repair area on Gerber Dam showing dowels and snap ties. The snap ties are tied off to form wires from the initial construction. The dowels have been ...Citation -
83. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
P-12-200-3016NA Klamath Project - Oregon-California. Repair area on Gerber Dam showing dowels and snap ties. The snap ties are tied off to form wores from the initial construction. The dowels have been ...Citation -
84. [Image] Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor
P-12-200-3018NA Klamath Project - Oregon-California. Repair area on face of dam showing form work and steel; April 20, 1974; USBR photo by J. A. RenningCitation -
85. [Image] Link River Dam
KP-2183-R2 - Klamath Project. Link River Dam. Close-up view finishes panorama of old apron on downstream side of the river gate section. Picture was taken from within stilling basin. Construction by The ...Citation -
86. [Image] Link River Dam
KP-2185-R2 - Klamath Project. Link River Dam. View of river gate section stilling basin which is under construction by The California-Oregon Power Company. Picture was taken from southeast side of excavation ...Citation -
87. [Image] Link River Dam
KP-2188-R2 - Klamath Project. Link River Dam. River Outlet Stilling Basin. General view of diffuser blocks. Personnel from The California-Oregon Power Company are: Gilbert W. Fleet, Ass't Supt., Marion ...Citation -
CN-12-201-582NA Klamath Project - Oregon-California; September 1969; USBR photo by T. J. Rosten
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CN-12-201-583NA Klamath Project - Oregon-California; September 1969; USBR photo by T. J. Rosten
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90. [Image] Core drilling of Gerber Dam
CN-12-201-589NA Klamath Project - Oregon-California. View of drilling platform from stream bed; October 1969; USBR photo by C. D. LawrenceCitation -
91. [Image] Core drilling of Gerber Dam
CN-12-201-590NA Klamath Project - Oregon-California. View of drilling platform from stream bed; October 1969; USBR photo by C. D. LawrenceCitation -
92. [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 -
KP-2187-R2 - Klamath Project. General view looking upstream into basin. Link River Dam; November 26, 1952; Bureau of Reclamation Photo by C. O. Wamstad
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CN-12-201-313NA Klamath Project - Oregon-California. Construction joints showing application of Monocalk 100 to fill voids. Note condition of concrete after cleaning; November 1973; Bureau of Reclamation ...
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CN-12-201-314NA Klamath Project - Oregon-California. Workman applying Monocalk 100 to construction joints to fill voids and smooth roughness; November 1973; Bureau of Reclamation photo by J. A. Rennin...
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CN-12-201-315NA Klamath Project - Oregon-California. Area of upstream face showing application of Monocalk 100; November 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-316NA Klamath Project - Oregon-California. Workman dismantling footbridge for removal; November 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-317NA Klamath Project - Oregon-California. View of left closure slot and gatehouse before concrete removal. Painted lines are for measurements and delineation of bad concrete; November 1973; ...
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CN-12-201-319NA Klamath Project - Oregon-California. “977” Loader removing footbridge; November 1973; Bureau of Reclamation photo by J. A. Renning
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CN-12-201-320NA Klamath Project - Oregon-California. View of "977" Loader removing footbridge; November 1973; Bureau of Reclamation photo by J.A. Renning
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