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Stein, D.W.
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Trenches
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11. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
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...Citation -
12. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
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 ...Citation -
13. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
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 ...Citation -
14. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
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. SteinCitation -
15. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
P12-200-2934NA Klamath Project - Oregon-California. Picture showing motor patrol backfilling open trench; December 1972; Bureau of Reclamation photo by D. W. SteinCitation -
16. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
P12-200-2935NA Klamath Project - Oregon-California. View of motor patrol filling an open trench; December 1972; Bureau of Reclamation photo by D. W. SteinCitation -
17. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
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 ...Citation -
18. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
P12-200-2937NA Klamath Project - Oregon-California. View of outlet end of a completed closed drain line. Alfalfa valve on end is open slightly and drain is already making water; December 1972; Bureau ...Citation -
19. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
P12-200-2938NA Klamath Project - Oregon-California. View of pipe laying and trenching equipment taken from down in the trench; December 1972; Bureau of Reclamation photo by D. W. SteinCitation -
20. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor
P12-200-2939NA Klamath Project - Oregon-California. View of a completed closed drain line; December 1972; Bureau of Reclamation photo by D. W. SteinCitation