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Concrete Specimens Submerged Item Info

View of concrete specimens being tested for resistance to sulfate waters in ponds at elevation 1930 southwest of the 230-Kv switchyard at Coulee Dam. View shows cylinders, bars, and posts from test batches 48-72 setting in original alkali pond prior to being permanently transferred to a second pond because of leakage. Depth of water in picture is about 3 inches. Marks showing normal 3-foot depth can be seen on the posts below the numbers. White areas on posts are alkali deposits. Behind platform are fresh water specimens from the second pond stored on the ground during the interchange of specimens.
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Title:
Concrete Specimens Submerged
Creator:
Roderick, J.D.
Date Created (ISO Standard):
1949-11-18
Description:
View of concrete specimens being tested for resistance to sulfate waters in ponds at elevation 1930 southwest of the 230-Kv switchyard at Coulee Dam. View shows cylinders, bars, and posts from test batches 48-72 setting in original alkali pond prior to being permanently transferred to a second pond because of leakage. Depth of water in picture is about 3 inches. Marks showing normal 3-foot depth can be seen on the posts below the numbers. White areas on posts are alkali deposits. Behind platform are fresh water specimens from the second pond stored on the ground during the interchange of specimens.
Subjects:
concrete (evaluation)
Location:
Washington (State);Stevens County;Long Lake
Latitude:
47.968888
Longitude:
-118.967044
Series:
Series 5: Scale Models, Testing, and Oddities
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:
94-2-6378
Type:
Image;StillImage
Format:
image/jpeg
Language:
eng

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Attribution
Citation:
"Concrete Specimens Submerged", Columbia River Basin Project: Dam Construction in the Pacific Northwest, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/crbp/items/crbp991.html
Rights
Rights:
In copyright, educational use permitted. Educational use includes non-commercial reproduction of text and images in materials for teaching and research purposes. For other contexts beyond fair use, including digital reproduction, please contact the University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu. The University of Idaho Library is not liable for any violations of the law by users.
Standardized Rights:
http://rightsstatements.org/vocab/InC-EDU/1.0/
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