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P-12-200-2972, 2973, 2974, 2975 and 2976 - Klamath Project Oregon-California. (Caption for the above photos same as P-12-200-2971); April 1974; Bureau of Reclamation photo by D. W. Stein
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P-12-200-3001NA Klamath Project - Oregon-California. View of sub-contractor placing concrete in bottom section of spillway between Sta. 0+35 and Sta. 0+70; May 1974; Bureau of Reclamation photo by D. ...
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23. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3022NA Klamath Project - Oregon-California. View of workers chipping and dry packing spillway crest in curved section between Sta. 0+00 and 0+35; July 1974; USBR photo by D. W. SteinCitation -
24. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3024NA Klamath Project - Oregon-California. View shows a worker building forms for the downstream end of the left wall; July 1974; USBR photo by D. W. SteinCitation -
25. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3025NA Klamath Project - Oregon-California. View of contractor's men and equipment drilling a drainage hole in spillway crest area. A #55 Chicago pneumatic drill was used for this work; July ...Citation -
26. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3035NA Klamath Project - Oregon-California. View of right protective slab under bridge. The workman is dry packing she-bolt holes and rock pockets; July 1974; USBR photo by D. W. SteinCitation -
27. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3036NA Klamath Project - Oregon-California. View of contractor's men and equipment drilling lower drainage holes; July 1974; USBR photo by D. W. SteinCitation -
28. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3039NA Klamath Project - Oregon-California. View of equipment used to place concrete in right protective slab under bridge; July 1974; USBR photo by D. W. SteinCitation -
29. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3040NA Klamath Project - Oregon-California. View of right wall during construction, shows sub-contractor, Don Thompson, vibrating concrete; June 1974; USBR photo by D. W. SteinCitation -
30. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3044NA Klamath Project - Oregon-California. View of right wall section. Contractor is placing concrete in forms. Concrete bucket is attached to a dragline; June 1974; USBR photo by D. W. St...Citation