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You searched for: Start Over History Remove constraint History Subject Ady Canal (Oregon) Remove constraint Subject: Ady Canal (Oregon) Subject Highway 97 (U.S.) Remove constraint Subject: Highway 97 (U.S.) Subject Irrigation canals and flumes -- Design and construction Remove constraint Subject: Irrigation canals and flumes -- Design and construction Subject Irrigation projects Remove constraint Subject: Irrigation projects

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  • 1. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor
    4513
    P12-201-4431 NA Klamath Project, OR-CA. Ady Canal--Initial shoring installed to prevent further failure of the east shoring at Hwy 97. This was installed on Aug. 17 prior to the tunnel shield fully exiting ...
    Citation
  • 2. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor
    4516
    P12-201-4434 NA Klamath Project, OR-CA. Ady Canal--View looking east across Hwy 97 over tunnel site. Depression caused by shoring failure is visible on far side of road surface; August 19, 1977; USBR ...
    Citation