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• 41. [Image] Lower cost canal lining - Heating the solvent compound

  	KP-1885 Klamath Project. Lower cost canal lining. Heating the solvent compound to seal overlapping edges. George L. Browning holding torch; December 8, 1949; Photo by Andrew M. Bergloff
  	Citation × Citation Citation Abstract Copy Title: Lower cost canal lining - Heating the solvent compound Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1885 Klamath Project. Lower cost canal lining. Heating the solvent compound to seal overlapping edges. George L. Browning holding torch; December 8, 1949; Photo by Andrew M. Bergloff Title: Lower cost canal lining - Heating the solvent compound Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1885 Klamath Project. Lower cost canal lining. Heating the solvent compound to seal overlapping edges. George L. Browning holding torch; December 8, 1949; Photo by Andrew M. Bergloff Close

• 42. [Image] Lower cost canal lining - Shaped channel prism ready for membrane

  	KP-1886 - Klamath Project. Lower cost canal lining. Picture shows shaped channel prism ready for membrane. Freeboard stakes are being set. A seepage of drain water into the dry channel is shown in ...
  	Citation × Citation Citation Abstract Copy Title: Lower cost canal lining - Shaped channel prism ready for membrane Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1886 - Klamath Project. Lower cost canal lining. Picture shows shaped channel prism ready for membrane. Freeboard stakes are being set. A seepage of drain water into the dry channel is shown in the distance; December 8, 1949; Photo by Andrew M. Bergloff Title: Lower cost canal lining - Shaped channel prism ready for membrane Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1886 - Klamath Project. Lower cost canal lining. Picture shows shaped channel prism ready for membrane. Freeboard stakes are being set. A seepage of drain water into the dry channel is shown in the distance; December 8, 1949; Photo by Andrew M. Bergloff Close

• 43. [Image] N-16 Lateral - Lower cost canal lining

  	KP-1887 - Klamath Project. N-16 Lateral. Lower cost canal lining. Experiment in sealing of joints by reversing alternate strips to obtain asphalt to asphalt contact; December 8, 1949; Photo by Andrew ...
  	Citation × Citation Citation Abstract Copy Title: N-16 Lateral - Lower cost canal lining Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1887 - Klamath Project. N-16 Lateral. Lower cost canal lining. Experiment in sealing of joints by reversing alternate strips to obtain asphalt to asphalt contact; December 8, 1949; Photo by Andrew M. Bergloff Title: N-16 Lateral - Lower cost canal lining Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1887 - Klamath Project. N-16 Lateral. Lower cost canal lining. Experiment in sealing of joints by reversing alternate strips to obtain asphalt to asphalt contact; December 8, 1949; Photo by Andrew M. Bergloff Close

• 44. [Image] Lower cost canal lining - Laying of asphalt strips

  	KP-1889 - Klamath Project. Lower cost canal lining. This picture shows the laying of an asphalt strip after each end had been dipped in solvent compound; December 8, 1949; Photo by Andrew M. Bergloff...
  	Citation × Citation Citation Abstract Copy Title: Lower cost canal lining - Laying of asphalt strips Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1889 - Klamath Project. Lower cost canal lining. This picture shows the laying of an asphalt strip after each end had been dipped in solvent compound; December 8, 1949; Photo by Andrew M. Bergloff Title: Lower cost canal lining - Laying of asphalt strips Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1889 - Klamath Project. Lower cost canal lining. This picture shows the laying of an asphalt strip after each end had been dipped in solvent compound; December 8, 1949; Photo by Andrew M. Bergloff Close

• 45. [Image] Lower cost canal lining - Laying of asphalt with paper side up

  	KP-1890 - Klamath Project. Lower cost canal lining. Laying of asphalt with paper side up. (Close-up); December 8, 1949; Photo by Andrew M. Bergloff
  	Citation × Citation Citation Abstract Copy Title: Lower cost canal lining - Laying of asphalt with paper side up Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1890 - Klamath Project. Lower cost canal lining. Laying of asphalt with paper side up. (Close-up); December 8, 1949; Photo by Andrew M. Bergloff Title: Lower cost canal lining - Laying of asphalt with paper side up Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1890 - Klamath Project. Lower cost canal lining. Laying of asphalt with paper side up. (Close-up); December 8, 1949; Photo by Andrew M. Bergloff Close

• 46. [Image] Lower cost canal lining - True weld of asphalt sheets after being sealed

  	KP-1893 - Klamath Project. Lower cost canal lining. This reveals true weld of asphalt sheets after being heated; December 12, 1949; Photo by Andrew M. Bergloff
  	Citation × Citation Citation Abstract Copy Title: Lower cost canal lining - True weld of asphalt sheets after being sealed Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1893 - Klamath Project. Lower cost canal lining. This reveals true weld of asphalt sheets after being heated; December 12, 1949; Photo by Andrew M. Bergloff Title: Lower cost canal lining - True weld of asphalt sheets after being sealed Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1893 - Klamath Project. Lower cost canal lining. This reveals true weld of asphalt sheets after being heated; December 12, 1949; Photo by Andrew M. Bergloff Close

• 47. [Image] Lower cost canal lining - Part of welded section

  	KP-1894 - Klamath Project. Lower cost canal lining. Picture shows part of welded section which did not hold; December 12, 1949; Photo by Andrew M. Bergloff
  	Citation × Citation Citation Abstract Copy Title: Lower cost canal lining - Part of welded section Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1894 - Klamath Project. Lower cost canal lining. Picture shows part of welded section which did not hold; December 12, 1949; Photo by Andrew M. Bergloff Title: Lower cost canal lining - Part of welded section Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1894 - Klamath Project. Lower cost canal lining. Picture shows part of welded section which did not hold; December 12, 1949; Photo by Andrew M. Bergloff Close

• 48. [Image] Lower Cost Canal Lining - Asphalt sheets laid with the paper-side down

  	KP-1896 - Klamath Project. Lower Cost Canal Lining. Asphalt sheets farther down channel are all laid with the paper-side down. Edges are flowed with RC-0; December 14, 1949; Photo by Andrew M. Bergl...
  	Citation × Citation Citation Abstract Copy Title: Lower Cost Canal Lining - Asphalt sheets laid with the paper-side down Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1896 - Klamath Project. Lower Cost Canal Lining. Asphalt sheets farther down channel are all laid with the paper-side down. Edges are flowed with RC-0; December 14, 1949; Photo by Andrew M. Bergloff Title: Lower Cost Canal Lining - Asphalt sheets laid with the paper-side down Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1896 - Klamath Project. Lower Cost Canal Lining. Asphalt sheets farther down channel are all laid with the paper-side down. Edges are flowed with RC-0; December 14, 1949; Photo by Andrew M. Bergloff Close

• 49. [Image] Lower cost canal lining - The beginning of backfill over-lining

  	KP-1897 - Klamath Project. Lower cost canal lining. The fill ranges between 1' to 1 1/2'; December 14, 1949; Photo by Andrew M. Bergloff
  	Citation × Citation Citation Abstract Copy Title: Lower cost canal lining - The beginning of backfill over-lining Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1897 - Klamath Project. Lower cost canal lining. The fill ranges between 1' to 1 1/2'; December 14, 1949; Photo by Andrew M. Bergloff Title: Lower cost canal lining - The beginning of backfill over-lining Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1897 - Klamath Project. Lower cost canal lining. The fill ranges between 1' to 1 1/2'; December 14, 1949; Photo by Andrew M. Bergloff Close

• 50. [Image] Lower Cost Canal Lining - Backfilling channel with dragline

  	KP-1899 - Klamath Project. Lower Cost Canal Lining. Looking downstream. Plant "H" in background; December 14, 1949; Photo by Andrew M. Bergloff
  	Citation × Citation Citation Abstract Copy Title: Lower Cost Canal Lining - Backfilling channel with dragline Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1899 - Klamath Project. Lower Cost Canal Lining. Looking downstream. Plant "H" in background; December 14, 1949; Photo by Andrew M. Bergloff Title: Lower Cost Canal Lining - Backfilling channel with dragline Author: United States. Bureau of Reclamation, Bergloff, Andrew M. Year: 1949, 2007, 2005 KP-1899 - Klamath Project. Lower Cost Canal Lining. Looking downstream. Plant "H" in background; December 14, 1949; Photo by Andrew M. Bergloff Close