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You searched for: Start Over Irrigation Remove constraint Irrigation Subject Trenches Remove constraint Subject: Trenches Subject Tule Lake Region (California) Remove constraint Subject: Tule Lake Region (California)

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  • 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
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  • 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 ...
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  • 3932
    P12-200-2921NA Klamath Project - Oregon-California. Side view of trenching equipment in operation. Note how the plastic drainage tubing is stretched out in advance of the trenching machine; November ...
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  • 3933
    P12-200-2922NA Klamath Project - Oregon-California. View of trenching machine. Hopper unit and digging chain have been lifted out of ground; November 1972; Bureau of Reclamation photo by D. W. Stein...
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  • 3940
    P12-200-2929NA Klamath Project - Oregon-California. View of small crawler tractor being used to backfill the open trench. Excavated earth, windrowed along the open trench, provides the material needed ...
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  • 3943
    P12-200-2932NA Klamath Project - Oregon-California. View of open trench before it was backfilled. The drainage tubing and cinder envelope are already in place; December 1972; Bureau of Reclamation ...
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  • 3944
    P12-200-2933NA Klamath Project - Oregon-California. View of open trench. The motor patrol is backfilling the open trench; December 1972; Bureau of Reclamation photo by D. W. Stein
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  • 3945
    P12-200-2934NA Klamath Project - Oregon-California. Picture showing motor patrol backfilling open trench; December 1972; Bureau of Reclamation photo by D. W. Stein
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  • 3946
    P12-200-2935NA Klamath Project - Oregon-California. View of motor patrol filling an open trench; December 1972; Bureau of Reclamation photo by D. W. Stein
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  • 3947
    P12-200-2936NA Klamath Project - Oregon-California. View of a workman using a whacker to obtain the required compaction at the outlet end of the drain line; December 1972; Bureau of Reclamation photo ...
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