&quot;B&quot; Canal check structure

United States. Bureau of Reclamation

Roll 2 No. 6 - Klamath Project. Note that horizontal construction joint is badly weathered. As in "A" Canal concrete lining shown in previous pictures, horizontal joint is badly weathered indicating the retention of moisture on the horizontal joint subjects the joint to more severe weathering due to freezing action; October 19, 1948; Photo by H. F. Tolley

Title

"B" Canal check structure

Creator

United States. Bureau of Reclamation

Source

Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "Roll 2 No. 6 - Klamath Project. "B" Canal check structure. Note that horizontal construction joint is badly weathered. As in "A" Canal concrete lining shown in previous pictures, horizontal joint is badly weathered indicating the retention of moisture on the horizontal joint subjects the joint to more severe weathering due to freezing action. H. F. Tolley, Photographer. October 19, 1948", from Black Binders
Digital reproduction of photograph: Roll 2 No. 6 - Klamath Project, Black Binders, Bureau of Reclamation

Date Original

1948-10-19

Date Digitized

2005-08-17

Date Available

2007-01-09

Other Identifiers

local: BOR-17-Aug-2005-1723

Subject (Topic)

Irrigation projects
Klamath Project (U.S.) -- History
Irrigation canals and flumes -- Linings
Cracking process
Klamath Project Construction
B-Canal (Oregon)

Format

image