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Wamstad, C.O.
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41. [Image] Klamath Straits Drain Outlet
KP-1155-R2 - Klamath Project; General view of form-work and under-pinning for concrete placement on the Middle Canal flume; November 6, 1945; Photo by C. O. WamstadCitation -
42. [Image] Klamath Straits Drain Outlet. Pumping plant G
KP-1157-R2 - Klamath Project; Backfilling under outlet structure floor. Compacting is done with pneumatic tampers; November 6, 1945; Photo by C. O. WamstadCitation -
KP-1158-R2 - Klamath Project; November 6, 1945; Photo by C. O. Wamstad
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44. [Image] Lower Cost Canal Lining
KP-2201-R2--Lower Cost Canal Lining. Klamath Project. M-2-a Lateral. Compacted earth lining. Rollers compacting embankment, Sta. 150; April 13, 1953; Bureau of Reclamation Photo by C.O. WamstadCitation -
45. [Image] Gerber Dam - Channel below dam
KP-2245-R2 - Klamath Project--Gerber Dam. Discharge 179 c.f.s.; May 26, 1954; Photo by C. O. WamstadCitation -
KP-2250-R2 - Klamath Project--Gerber Dam; November 12, 1954; Photo by C. O. Wamstad
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KP-1783-R2; May 13, 1949; Photo by C. O. Wamstad
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48. [Image] Low Cost Canal Lining - J-3 Lateral
KP-1689 - Klamath Project. Low Cost Canal Lining. Spreading "Volclay" bentonite on bank to eliminate seepage. Dragline placing earthcover over bentonite layer in ditch. Soil cover is to prevent mechanical ...Citation -
49. [Image] Low Cost Canal Lining - J-3 Lateral.
KP-1690- Klamath Project. Low Cost Canal Lining. Spreading "Volclay" bentonite on bank to eliminate seepage. Bentonite is spread along upper edge of bank and raked down the slope and into the top layer ...Citation -
50. [Image] Low Cost Canal Lining - J-3 Lateral
KP-1691 - Klamath Project. Low Cost Canal Lining. Spreading "Volclay" bentonite on bank to eliminate seepage. Dragline placing earthcover over bentonite layer in ditch. Soil cover is to prevent mechanical ...Citation