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• 1. [Image] "C" Canal plain 4" concrete lining placed in 1920

  	KP-1737-R2 - Klamath Project. Picture taken at approximate Sta. 604 - 75 ft. downstream from end of flume section. Sections 10' with marked joints. Note severe cracking both horizontally and vertically, ...
  	Citation × Citation Citation Abstract Copy Title: "C" Canal plain 4" concrete lining placed in 1920 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1737-R2 - Klamath Project. Picture taken at approximate Sta. 604 - 75 ft. downstream from end of flume section. Sections 10' with marked joints. Note severe cracking both horizontally and vertically, with considerable bulging. Bottom concrete over most of lining completely disintegrated, leaving only the aggregate on the floor. Transverse cracks occur most generally at midpoints of sections, but occasionally at the third points; October 19, 1948; Photo by H. F. Tolley Title: "C" Canal plain 4" concrete lining placed in 1920 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1737-R2 - Klamath Project. Picture taken at approximate Sta. 604 - 75 ft. downstream from end of flume section. Sections 10' with marked joints. Note severe cracking both horizontally and vertically, with considerable bulging. Bottom concrete over most of lining completely disintegrated, leaving only the aggregate on the floor. Transverse cracks occur most generally at midpoints of sections, but occasionally at the third points; October 19, 1948; Photo by H. F. Tolley Close