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History
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Author
Stein, D.W.
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Subject
Clear Lake Dam (California)
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Subject
Dams -- Maintenance and repair
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Subject
Drilling and boring machinery
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Subject
Irrigation projects
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Subject
Klamath Project (U.S.) -- History
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Database
Klamath Waters Library
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1. [Image] Clear Lake Spillway Rehabilitation - Specs. 200C-889 - Roy D. Garren Corporation, Contractor
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 ...Citation -
2. [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 -
3. [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 -
4. [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