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  • 4239
    P-12-200-4157NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised coulters for this view. Photo shows 4-inch pipe with drain guard about 5' below natural ground; ...
    Citation
  • 4240
    P-12-200-4158NA Klamath Project - Oregon-California. View of drain pipe in trench. The operator raised the coulters for this view. Photo shows 8-inch pipe about 6.5 ft. below natural ground surface. ...
    Citation
  • 4845
    CN-12-201-295NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of pipe in trench prior to backfilling. Note man’s foot on pipe in upper part of photo. No damage resulted when it ...
    Citation
  • 3450
    P12-200-2745A Tule Lake Division - Klamath Project -- Oregon-California. Note laborer applying sealer to the pipe prior to connecting the collar. George R. Stacy, Contractor, Specifications No. 200C-541; ...
    Citation
  • 3451
    P12-200-2746A Tule Lake Division - Klamath Project -- Oregon-California. George R. Stacy, Contractor, Specifications No. 200C-541; February 27, 1964; Bureau of Reclamation photo by D. W. Stein
    Citation
  • 4316
    P-12-200-4233NA Klamath Project - Oregon-California. Rotary drill rig drilling wells for dewatering Pumping Plant "EE" site. Site was excavated to elev. 4070± and 24" wells were drilled 30± feet; 10" ...
    Citation
  • 4614
    P12-201-4532 NA Klamath Project, OR-CA. View of 8" pipe being removed due to bolts breaking at connection to 84" RCP (seen at the bottom). This had been completely backfilled and Constr. Inspector (D.W. ...
    Citation
  • 4724
    CN-12-201-177NA Klamath Project - Oregon-California. View of trencher with completed pipe and cinder installation, looking east; October 11, 1972; Bureau of Reclamation photo by D. W. Stein
    Citation
  • 4075
    P-12-200-3062NA Klamath Project - Oregon-California. View of Hoes Trencher with hopper, placing 4" plastic pipe on Line #11-1. Cinders are dumped onto conveyor where they are carried to hopper and placed ...
    Citation
  • 4078
    P-12-200-3065NA Klamath Project - Oregon-California. Excavating and placing pipe and cinders on closed drain #18-2; January 1975; USBR photo by D. W. Stein
    Citation