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You searched for: Start Over Irrigation Remove constraint Irrigation Subject Engineering inspection Remove constraint Subject: Engineering inspection

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  • 3857
    P12-200-2847NA Gerber Dam, Klamath Project, Oregon=California. First team of divers, with standby diver and line tenders, preparing for examination of trashrack area. Note "downline" in center of picture ...
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  • 3858
    P12-200-2848NA Gerber Dam, Klamath Project, Oregon-California. "Downline" in center. Hole in ice framed with 2' x 12' timbers. Left to right: Employee of Langell Valley Irrigation District; T. E. Morris; ...
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  • 3855
    P12-200-2845NA - Gerber Dam, Klamath Project, Oregon-California. Reservoir surface covered with 14 inches of ice. Overflow spillway crest in background. From left to right: B. H. Carter, J. L. Andrews, ...
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  • 3859
    P12-200-2849NA Gerber Dam, Klamath Project, Oregon-California. View from top of dam looking down at access hole in ice, water surface elevation 1823.2. First divers returning after removing timber cover ...
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  • 3860
    P12-200-2850NA Gerber Dam, Klamath Project, Oregon-California. Four members of regional diving team returning to vehicles with diving gear after completion of trashrack inspection. Six inches of snow ...
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  • 3862
    P12-200-2852NA Pumping Plant F, Klamath Project, Oregon-California. Divers entering Unit 1 from access hole in trashrack deck to determine condition of float well pipe and take measurements for fabrication ...
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  • 3863
    P12-200-2853NA Pumping Plant F, Klamath Project, Oregon-California. Visibility in pump chamber was zero even with light shown. Left to right: B. H. Carter, T. E. Morris, T. J. Spicher, J. L. Andrews; ...
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  • 3864
    P12-200-2854NA Pumping Plant F, Klamath Project, Oregon-California. The five men shown are members of the Regional Diving Team. Left to right: B. H. Carter, T. E. Morris, T. J. Spicher, J. L. Andrews ...
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  • 3866
    P12-200-2856NA Pumping Plant F, Klamath Project, Oregon-California. T. E. Morris, diver, entering trashrack deck access hole to install fabricated float stop. B. H. Carter, line tender; February 17, ...
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  • 3867
    P12-200-2857NA Lost River Diversion Dam, Klamath Project, Ore.-Cal. Original timber covering the basin floor and concrete in overflow structure were in excellent condition. Two to three inches of ice ...
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