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Irrigation canals and flumes -- Design and construction
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P12-201-4513 NA Klamath Project, OR-CA. Ady Canal -- View of west bank of SP RR after outler (sic) layer of cribbing and reinforcement were removed. It was deemed unsafe to remove anymore of this cribbing. ...
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P12-201-4515 NA Klamath Project, OR-CA. Ady Canal -- View of outlet transition slab prior to placement. Note heater and tank which will be used to keep temperature above 50° F; February 20, 1978; USBR ...
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P12-201-4520 NA Klamath Project, OR-CA. Ady Siphon -- View of south wall of siphon inlet transition and portion of backfill over 84-inch RCP; February 28, 1978; USBR photo by D.J. Kline
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P12-201-4531 NA Klamath Project, OR-CA. View shows open gates on Ady Canal after they had been closed to make 84" RCP crossing under Straits Drain; February 1978; USBR photo by D.J. Kline
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P12-201-4532 NA Klamath Project, OR-CA. View of 8" pipe being removed due to bolts breaking at connection to 84" RCP (seen at the bottom). This had been completely backfilled and Constr. Inspector (D.W. ...
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P12-201-4546NA Klamath Project, OR-CA. Center Canal Flume Bridge. For safety of flume, water jet return trench was excavated from east side of pile trench to KSD. No jetting return was evident in flume ...
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P12-201-4547NA Klamath Project, OR-CA. Center Canal Flume Bridge. Jet trench excavated on north side of flume, same design as south side return trench. This trench did not work, however, as jetting ...
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P12-201-4549NA Klamath Project, OR-CA. Center Canal Flume Bridge. Wet area shows where unwanted jetting return was exiting into the west side of the drain on NE side of the flume; April 5, 1978; USBR ...
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P12-201-4550NA Klamath Project, OR-CA. Center Canal Flume Bridge. Lowered water level in flume. Refilled first jet return trench and dug a second deeper trench on an angle toward Pumping Plant E. These ...
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P12-201-4551NA Klamath Project, OR-CA. Center Canal Flume Bridge. Second return trench was cut into portions of the pile trench and worked well along with other measures to contain jet return; April ...
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