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  • 4534
    P12-201-4452 NA Klamath Project, OR-CA. Completing shoring for tunnel exit under SP rr tracks. Shoring used 1.7' to 0.9' Douglas fir timber piling cut at required lengths; August 23, 1977; USBR photo ...
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  • 4535
    P12-201-4453 NA Klamath Project, OR-CA. Ady Canal--Shows 84" CMP Joint as made up by RHC. Joint is on west end of Mitered Bend. Note: how pipe is not set true. Armco, the pipe manufacturer, is to come ...
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  • 4536
    P12-201-4454 NA Klamath Project, OR-CA. Ady Canal--View looking west. Continuing to lay siphon from U.S. Hwy 97, toward S.P. RR tunnel. Here one can see the impending misalignment. Note: In foreground ...
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  • 4537
    P12-201-4455 NA Klamath Project, OR-CA. Ady Canal--View of siphon pipe laying operation looking from hwy. west toward RR. Pettibone 30 Multicrane used for lifting; September 1977; USBR photo by D.J. ...
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  • 4538
    P12-201-4456 NA Klamath Project, OR-CA. Ady Canal--Same as photo 4455NA, but view looking from RR east toward highway; September 1977; USBR photo by D.J. Kline
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  • 4539
    P12-201-4457 NA Klamath Project, OR-CA. View looking south. Pumping plant FF outlet structure slab 2' extended on foreground and backside. Also 1' extended on left side; September 1977; USBR photo ...
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  • 4540
    P12-201-4458 NA Klamath Project, OR-CA. Pumping Plant FF--north retaining wall section "B" of slab step section. Concrete placement in progress; September 1977; USBR photo by D.J. Kline
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  • 4541
    P12-201-4549 NA Klamath Project, OR-CA. View looking east. Pumping Plant FF--north retaining wall. Section "A" placed previously. Section "B" where laborers working and Section "C" freshly placed concrete ...
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  • 4542
    P12-201-4460 NA Klamath Project, OR-CA. View looking east. Pumping Plant EE--outlet transition material HD-5 Cat and laborer are standing on is imported 3/" minus with fines. This material is 1' deep. ...
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  • 4543
    P12-201-4461 NA Klamath Project, OR-CA. PP EE--view looking south. Hanging flap gates on PP EE outlet structure, using Pettibone 30 Crane. Note: Curing compound had been sand blasted prior to flap gate ...
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