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  • 4405
    P12-201-4323 NA Klamath Project, OR-CA. Center Canal - Floor form for pier extension over flume pier excavation; January 25, 1977; USBR photo by D. J. Kline
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  • 4431
    P12-201-4350 NA Klamath Project, OR-CA. Transit mixer in position to empty mix into hopper of E-Con placer truck; March 21, 1977; USBR photo by D. J. Kline
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  • 4432
    P12-201-4351 NA Klamath Project, OR-CA. E-Con placer elephant trunk placing concrete in plant EE slab; March 21, 1977; USBR photo by D. J. Kline
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  • 4433
    P12-201-4352 NA Klamath Project, OR-CA. Both E-Con placers in operation here, placing middle section of Plant EE slab. Left section was previously completed; March 21, 1977; USBR photo by D. J. Kline
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  • 4434
    P12-201-4353 NA Klamath Project, OR-CA. Finishers using scrreds to float out middle section of Plant EE slab; March 21, 1977; USBR photo by D. J. Kline
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  • 4442
    P12-201-4360 NA Klamath Project, OR-CA. Placement of bottom slab at Plant FF ( 300+Yd³). 10 cu. yd. transit mixer backing down ramp to discharge into hopper of E-Con placer; May 5, 1977; USBR photo by ...
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  • 4481
    P12-201-4399 NA Klamath Project, OR-CA. Pumping Plant FF-Concrete placed in wall in 2 ft. lifts and vibrated by means of two small hand-held electric vibrators; August 5, 1977; USBR photo by D.J. Klin...
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  • 98. [Image] 1031 - Klamath
    1373
    July 30, [1940s]
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  • 1851
    KP-1505-R2 - Klamath Project; First pass with a 4" X 6" strike-off, pulled by winch; Time 1:25 P. M., July 18, 1947; Stacy, contractor; Photo by H. W. Sexton
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  • 1852
    KP-1506-R2 - Klamath Project; Filling in the last of the required concrete. The 4" X 6" strike-off is almost to the top on the first pass. Later is was put to the bottom and a vibrator inserted in the ...
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