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  • 3893
    P12-200-2882A Tule Lake Area - Sump 3 - Klamath Project - California. Baumgardner Excavating. Specs. No. 200C-778; November 1969; Bureau of Reclamation photo by J. B. Marcotte, Jr.
    Citation
  • 3894
    P12-200-2883A Tule Lake Area - Sump 3 - Klamath Project - California. Note water standing in trench. Baumgardner Excavating. Specs. No. 200C-778; November 1969; Bureau of Reclamation photo by J. B. ...
    Citation
  • 3895
    P12-200-2884A Tule Lake Area - Sump 3 - Klamath Project - California. Baumgardner Excavating. Specs. No. 200C-778; November 1969; Bureau of Reclamation photo by J. B. Marcotte, Jr.
    Citation
  • 3918
    P12-200-2907NA Klamath Project - Oregon-California. View of pipe laying operation. Note relationship of trenching machine to dump truck; December 1972; Bureau of Reclamation photo by D. W. Stein
    Citation
  • 3919
    P12-200-2908NA Klamath Project - Oregon-California. View of Hoes Gigant trencher operating in cold weather; December 1972; Bureau of Reclamation photo by D. W. Stein
    Citation
  • 3920
    P12-200-2909NA Klamath Project - Oregon-California. View of contractor's equipment. Cinders are fed into conveyor belt from dump truck and then into the hopper unit mounted on the back of the trenching ...
    Citation
  • 3921
    P12-200-2910NA Klamath Project - Oregon-California. View of trencher starting to excavate a drain line. The hopper and digging unit are dropped into place at the outlet of the proposed line. Then, the ...
    Citation
  • 3928
    P12-200-2917NA Klamath Project - Oregon-California. View of trenching equipment. The trencher is almost at the end of a newly installed closed drain line. Note the workman threading a short section of ...
    Citation
  • 3930
    P12-200-2919NA Klamath Project - Oregon-California. View of pipe trenching equipment in operation; November 1972; Bureau of Reclamation photo by D. W. Stein
    Citation
  • 3931
    P12-200-2920NA Klamath Project - Oregon-California. Inspector Derrill Stein is shown in foreground. He is watching the construction operation to see that the work performed by the contractor meets the ...
    Citation