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• 1. [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 × Citation Citation Abstract Copy Title: Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1972, 2008, 2006 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 for the backfill. The backfill is not compacted after it is pushed into the trench. However, it is mounded over the trench to provide for future settlement; November 1972; Bureau of Reclamation photo by D. W. Stein Title: Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1972, 2008, 2006 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 for the backfill. The backfill is not compacted after it is pushed into the trench. However, it is mounded over the trench to provide for future settlement; November 1972; Bureau of Reclamation photo by D. W. Stein Close

• 2. [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. Stein
  	Citation × Citation Citation Abstract Copy Title: Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1972, 2008, 2006 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 Title: Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor Author: United States. Bureau of Reclamation, Stein, D.W. Year: 1972, 2008, 2006 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 Close

• 3. [Image] TULE LAKE DIVISION, Sump 2, Specifications DC-5248, 102-D Drain

  	KP-2557-R2-Klamath Project - TULE LAKE DIVISION, Sump 2, Specifications DC-5248, 102-D Drain. 7 cubic yard Hancock Elevating Scraper Model 7E2 and John Deere 840 Diesel Tractor excavating the 102-D Drain, ...
  	Citation × Citation Citation Abstract Copy Title: TULE LAKE DIVISION, Sump 2, Specifications DC-5248, 102-D Drain Author: United States. Bureau of Reclamation, Renning, John A. Year: 1960, 2008, 2006 KP-2557-R2-Klamath Project - TULE LAKE DIVISION, Sump 2, Specifications DC-5248, 102-D Drain. 7 cubic yard Hancock Elevating Scraper Model 7E2 and John Deere 840 Diesel Tractor excavating the 102-D Drain, Station 44+00. Material is hauled to Q-1 lateral embankments; August 24, 1960; Photo by John A. Renning Title: TULE LAKE DIVISION, Sump 2, Specifications DC-5248, 102-D Drain Author: United States. Bureau of Reclamation, Renning, John A. Year: 1960, 2008, 2006 KP-2557-R2-Klamath Project - TULE LAKE DIVISION, Sump 2, Specifications DC-5248, 102-D Drain. 7 cubic yard Hancock Elevating Scraper Model 7E2 and John Deere 840 Diesel Tractor excavating the 102-D Drain, Station 44+00. Material is hauled to Q-1 lateral embankments; August 24, 1960; Photo by John A. Renning Close