Making Tiltmeter readings through a special telescope. During foundation grouting, exacting observations were made to determine if any movement of the rock had occurred due to grout being forced into the rock seams and fissures.
Description
Making Tiltmeter readings through a special telescope. During foundation grouting, exacting observations were made to determine if any movement of the rock had occurred due to grout being forced into the rock seams and fissures.
Notes
Part of Western Waters Digital Library: http://westernwaters.org/ Messrs. Johnson and Erickson selected photographs from photographers Pomeroy, Robinson, and Russell.
Author
United States. Bureau of Reclamation
Library of Congress Subject Headings
Tiltmeter--Grouting--Washington (State)--Grand Coulee Dam; Grouting--Washington (State)--Grand Coulee Dam
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
For permission to publish please contact Washington State University Libraries, Manuscripts, Archives, and Special Collections: (509) 335-6691.
