IMAGE

Piezometer Test Apparatus (Scale models, testing, and oddities) Item Info

Title:
Piezometer Test Apparatus (Scale models, testing, and oddities)
Creator:
Fuller, H.W.
Date Created:
1950-10-24
Description:
North Coulee Dam, Piezometer Terminal Well, A view of the piezometer test apparatus at the corner of the upstream and right walls of the well. The pore pressure in the dam embankment and foundation are transmitted through the water-filled tubes and recorded on the Bourdon tube pressure gages at the right. The solenoid operated valve at the top transmits pulsating waves through the system to assist in the removal of air in the tubes. Two TK Westinghouse relays at the bottom are electrically connected in series with the solenoid valve. Any cycle desired for the operation of solenoid valve can be obtained by adjustments of the timing devices in the relays. The air trap at the upper left supplies water and removes air from the system. Specifications 2586, Contract I2r-18481, J.A. Terteling and Sons, Inc., Contractor.
Subjects:
dams in Washington (state) scale models, testing, and oddities
Location:
Washington (State) Grant County Grand Coulee Dam
Latitude:
47.960847
Longitude:
-118.975754
Publisher:
University of Idaho Library Digital Initiatives, http://www.lib.uidaho.edu/digital/
Source:
Army Corps of Engineers Dam Construction photographs, 1933-1965, PG 94, University of Idaho Library Special Collections and Archives
Finding Aid:
https://archiveswest.orbiscascade.org/ark:80444/xv165618
Source Identifier:
94-3-23024
Type:
Image;StillImage
Format:
image/jpeg

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Source
Preferred Citation:
"Piezometer Test Apparatus (Scale models, testing, and oddities)", Columbia River Basin Project: Dam Construction in the Pacific Northwest, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/crbp/items/crbp1004.html
Rights
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