Graving Dock Bottom
Title
Graving Dock Bottom
Description
In the bottom of the caisson graving dock a concrete floor slab 16 feet thick was poured on a cobble fill . The drain pipe rising in the center leads to the pump sump on the far side .
Notes
Part of Western Waters Digital Library : http://westernwaters.org/; Photographer Unknown
Author
Koester , Clifford R .
Library of Congress Subject Headings
Dry docks--Columbia River Dump trucks--Washington (State)--Grand Coulee Dam; Concrete--Formwork--Washington (State)--Grand Coulee Dam
TGM Subject
Excavation
Type
Photograph
Geographic Area
United States--Washington (State)--Grant County--Grand Coulee Dam site , Grand Coulee Dam (Wash.)
Identifier
709b1v3p308.jpg
Publisher
Manuscripts, Archives, and Special Collections, Washington State University Libraries: http://www.libraries.wsu.edu/masc/masc.htm
Source
A History of the Columbia Basin Project (Vol. 3 , Page 308)-Cage 709 : Clifford R. Koester Papers , 1927-1972 : http://www.libraries.wsu.edu/masc/finders/cg709.htm
Reproduction
To order a reproduction please see: http://www.libraries.wsu.edu/masc/ , or contact Washington State University Libraries, Manuscripts, Archives, and Special Collections: (509) 335-6691.
Rights
http://rightsstatements.org/vocab/NKC/1.0/
Rights Notes
No known copyright. Item is in public domain as it was created by United States government.
Digital Format
Original photographic prints were scanned at 24 bit 3000 pixels by the long side for master TIFF files on an Plustek OpticBook 3600 Plus . Also, 24 bit 150 PPI JPEGs were created with the OpticBook 3600 Plus and added to the CONTENTdm database at the WSU Libraries
Language
English
Rating
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