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  • 3971
    P-12-200-2959NA Klamath Project - Oregon-California. View of spillway, looking west. Front crest forms are in place. Iron workers are placing and re-typing steel; April 1974; Bureau of Reclamation ...
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  • 3972
    P-12-200-2960NA Klamath Project - Oregon-California. Contractor's dry batch plant. View showing 7 cubic yard Rex mixer truck being loaded with sand and aggregate; April 1974; Bureau of Reclamation photo ...
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  • 3973
    P-12-200-2961NA Klamath Project - Oregon-California. View of dry batch plant. Three cubic yard front end loader in the process of filling the hopper with sand and aggregate. Note the scale dial on left ...
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  • 3974
    P-12-200-2962NA Klamath Project - Oregon-California. View of batch plant discharging batch into Rex mixer truck. The cement is being fed onto the belt as the sand and aggregate are conveyed to the mixer; ...
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  • 3975
    P-12-200-2963NA Klamath Project - Oregon-California. Concrete mixer truck discharging concrete into 1 cubic yard bucket; April 1974; Bureau of Reclamation photo by D. W. Stein
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  • 3976
    P-12-200-2964NA Klamath Project - Oregon-California. View of spillway, looking west. The backhoe is excavating the cut-off trench at the downstream toe of the spillway; April 1974; Bureau of Reclamation ...
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  • 3978
    P-12-200-2966NA Klamath Project - Oregon-California. View of spillway, looking east. Front face of spillway crest area is formed and re-steel is in place; April 1974; Bureau of Reclamation photo by D. ...
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  • 3979
    P-12-200-2967NA Klamath Project - Oregon-California. View of spillway, looking east. The contractor is preparing to start placing concrete in spillway section between Sta. 0+70 and Sta. 1+00; April 1974; ...
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  • 3980
    P-12-200-2968NA Klamath Project - Oregon-California. View of spillway, looking east. Crawlair drill is drilling holes in which No. 9 anchor bars will be placed; April 1974; Bureau of Reclamation photo ...
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  • 3981
    P-12-200-2969NA 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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