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2511. [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 -
2512. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3020NA Klamath Project - Oregon-California. View of concrete spillway slab and adjacent channel, looking west; July 1974; USBR photo by D. W. SteinCitation -
2513. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3021NA Klamath Project - Oregon-California. View of lower drainage hole at Sta. 2+80+. A small amount of water started discharging from the hole as soon as drilling was completed; July 1974; ...Citation -
2514. [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 -
2515. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3023NA Klamath Project - Oregon-California. View of equipment used to drill the drainage holes. A Chicago Pneumatic #55 drill was mounted on the side of a 977-K Loader bucket; July 1974; USBR ...Citation -
2516. [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 -
2517. [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 -
2518. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3026NA Klamath Project - Oregon-California. View of right wall area. Form work is being erected; July 1974; USBR photo by D. W. SteinCitation -
2519. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3027NA Klamath Project - Oregon-California. View of spillway, looking west; July 1974; USBR photo by D. W. SteinCitation -
2520. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
P-12-200-3028NA Klamath Project - Oregon-California. View of left protective slab under bridge. Note that the concrete is placed up to the bridge piers; July 1974; USBR photo by D. W. SteinCitation