P12-201-4477 NA Klamath Project, OR-CA. Spoils removed from west side of PP 'E' bridge pile location sites. Note large rock; November 16, 1977; USBR photo by D.J. Kline

P12-201-4478 NA Klamath Project, OR-CA. View of a typical hole excavated by contractor to a depth of 12'. At this point material thinned out. Also this was maximum depth attainable by Case 580C Extend-a-Hoe;...

P12-201-4479 NA Klamath Project, OR-CA. Contractor had to pre-excavate sites where PP 'E' bridge piling would be driven. During construction of PP 'E', a pit run material was used for backfill. Apparently from...

P12-201-4480 NA Klamath Project, OR-CA. Photo shows damaged area of PP 'E' outlet transition west wall. Photo taken prior to pile driving operations. Looking down; November 15, 1977; USBR photo by D.J. Kline

P12-201-4481 NA Klamath Project, OR-CA. Picture shows area where PP 'E' bridge will be constructed over outlet transition. View taken from west side of KSD, looking east; November 15, 1977; USBR photo by D.J....

P12-201-4482 NA Klamath Project, OR-CA. View of inlet transition interior. Note: Walls were partially formed. Contractor covering up to prevent further amounts of snow from getting into formed walls; November...

P12-201-4483 NA Klamath Project, OR-CA. A 7" inch snow cover envelops PP 'FF'. View from front of pumping plant looking west; November 21, 1977; USBR photo by D.J. Kline

P12-201-4484 NA Klamath Project, OR-CA. Overall view downstream of PP 'FF'. Note concrete placement operation; Nov. 2, 1977; USBR photo by D.J. Kline

P12-201-4485 NA Klamath Project, OR-CA. View of PP 'FF' inlet to siphon transition looking from outlet structure west; November 2, 1977; USBR photo by D.J. Kline

P12-201-4486 NA Klamath Project, OR-CA. Placement of PP 'FF' inlet transition to siphon; November 2, 1977; USBR photo by D.J. Kline