Search

Search Results

• 91. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-229NA Klamath Project - Oregon-California. General view of drain to be filled. This drain is fairly typical of the drains in the area scheduled to be filled. Drain is silted in badly. Note the ...
  	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, 2009, 2007 CN-12-201-229NA Klamath Project - Oregon-California. General view of drain to be filled. This drain is fairly typical of the drains in the area scheduled to be filled. Drain is silted in badly. Note the heavy weed growth along channel banks; 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, 2009, 2007 CN-12-201-229NA Klamath Project - Oregon-California. General view of drain to be filled. This drain is fairly typical of the drains in the area scheduled to be filled. Drain is silted in badly. Note the heavy weed growth along channel banks; December 1972; Bureau of Reclamation photo by D. W. Stein Close

• 92. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-230NA Klamath Project - Oregon-California. View of open drain to be filled. This drain is typical of the open secondary drains that have been developed throughout Sump 3; December 1972; Bureau ...
  	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, 2009, 2007 CN-12-201-230NA Klamath Project - Oregon-California. View of open drain to be filled. This drain is typical of the open secondary drains that have been developed throughout Sump 3; 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, 2009, 2007 CN-12-201-230NA Klamath Project - Oregon-California. View of open drain to be filled. This drain is typical of the open secondary drains that have been developed throughout Sump 3; December 1972; Bureau of Reclamation photo by D. W. Stein Close

• 93. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-231NA Klamath Project - Oregon-California. Typical view of an open drain to be filled. Note that drain, heavily silted, supports a very heavy growth of weeds and cat tails which inhibit drainage ...
  	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, 2009, 2007 CN-12-201-231NA Klamath Project - Oregon-California. Typical view of an open drain to be filled. Note that drain, heavily silted, supports a very heavy growth of weeds and cat tails which inhibit drainage flows; 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, 2009, 2007 CN-12-201-231NA Klamath Project - Oregon-California. Typical view of an open drain to be filled. Note that drain, heavily silted, supports a very heavy growth of weeds and cat tails which inhibit drainage flows; December 1972; Bureau of Reclamation photo by D. W. Stein Close

• 94. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-232NA Klamath Project - Oregon-California.Typical view of an open drain to be filled; 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, 2009, 2007 CN-12-201-232NA Klamath Project - Oregon-California.Typical view of an open drain to be filled; 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, 2009, 2007 CN-12-201-232NA Klamath Project - Oregon-California.Typical view of an open drain to be filled; December 1972; Bureau of Reclamation photo by D. W. Stein Close

• 95. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-254NA Klamath Project - Oregon-California. View of receiver unit mounted on top of the trencher. The location of the laser beam is sensed by this unit. This information is passed to an analog ...
  	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: 1973, 2009, 2007 CN-12-201-254NA Klamath Project - Oregon-California. View of receiver unit mounted on top of the trencher. The location of the laser beam is sensed by this unit. This information is passed to an analog computer which operates the hydraulic controls on the trencher. Thus, the receiver unit automatically maintains the digging unit at the desired grade; February 1973; 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: 1973, 2009, 2007 CN-12-201-254NA Klamath Project - Oregon-California. View of receiver unit mounted on top of the trencher. The location of the laser beam is sensed by this unit. This information is passed to an analog computer which operates the hydraulic controls on the trencher. Thus, the receiver unit automatically maintains the digging unit at the desired grade; February 1973; Bureau of Reclamation photo by D. W. Stein Close

• 96. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-291NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of fiberglass membrane covered tubing being fed into hopper unit behind trenching machine. Installation methods were ...
  	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: 1973, 2010, 2007 CN-12-201-291NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of fiberglass membrane covered tubing being fed into hopper unit behind trenching machine. Installation methods were the same as used for the placement of non-sheathed tubing (no cinders were used). This pipe was placed as a test section in the north end of Unit #71; February 1973; 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: 1973, 2010, 2007 CN-12-201-291NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of fiberglass membrane covered tubing being fed into hopper unit behind trenching machine. Installation methods were the same as used for the placement of non-sheathed tubing (no cinders were used). This pipe was placed as a test section in the north end of Unit #71; February 1973; Bureau of Reclamation photo by D. W. Stein Close

• 97. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-292NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of pipe being fed into hopper unit pulled behind trenching machine. No cinder envelope was placed around this type ...
  	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: 1973, 2010, 2007 CN-12-201-292NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of pipe being fed into hopper unit pulled behind trenching machine. No cinder envelope was placed around this type of tubing; February 1973; 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: 1973, 2010, 2007 CN-12-201-292NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of pipe being fed into hopper unit pulled behind trenching machine. No cinder envelope was placed around this type of tubing; February 1973; Bureau of Reclamation photo by D. W. Stein Close

• 98. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-293NA Klamath Project - Oregon-California. Experimental Line in Unit 71. Close-up of open trench showing pipe. Pipe was laid to grade, then backfilled with excavated material. This was an experimental ...
  	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: 1973, 2010, 2007 CN-12-201-293NA Klamath Project - Oregon-California. Experimental Line in Unit 71. Close-up of open trench showing pipe. Pipe was laid to grade, then backfilled with excavated material. This was an experimental line that was placed in the north end of Unit #71. The pipe is enclosed in a fiber glass sock; February 1973; 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: 1973, 2010, 2007 CN-12-201-293NA Klamath Project - Oregon-California. Experimental Line in Unit 71. Close-up of open trench showing pipe. Pipe was laid to grade, then backfilled with excavated material. This was an experimental line that was placed in the north end of Unit #71. The pipe is enclosed in a fiber glass sock; February 1973; Bureau of Reclamation photo by D. W. Stein Close

• 99. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-294NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of sheathed tubing in trench prior to backfilling; February 1973; 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: 1973, 2010, 2007 CN-12-201-294NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of sheathed tubing in trench prior to backfilling; February 1973; 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: 1973, 2010, 2007 CN-12-201-294NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of sheathed tubing in trench prior to backfilling; February 1973; Bureau of Reclamation photo by D. W. Stein Close

• 100. [Image] Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

  	CN-12-201-296NA Klamath Project - Oregon-California. Experimental Line in Unit 71. Connection to the steel outlet pipe was made in the same manner as with the unsheathed tubing. Plastic tape is used to ...
  	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: 1973, 2010, 2007 CN-12-201-296NA Klamath Project - Oregon-California. Experimental Line in Unit 71. Connection to the steel outlet pipe was made in the same manner as with the unsheathed tubing. Plastic tape is used to wrap the overlapped ends and to keep the connection from pulling apart; February 1973; 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: 1973, 2010, 2007 CN-12-201-296NA Klamath Project - Oregon-California. Experimental Line in Unit 71. Connection to the steel outlet pipe was made in the same manner as with the unsheathed tubing. Plastic tape is used to wrap the overlapped ends and to keep the connection from pulling apart; February 1973; Bureau of Reclamation photo by D. W. Stein Close