Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

United States. Bureau of Reclamation

CN-12-201-291NA Klamath Project - Oregon-California. Experimental Line in Unit 71. View of fiberglass membrane covered tubing being fed into hopper unit behind trenching machine. Installation methods were the same as used for the placement of non-sheathed tubing (no cinders were used). This pipe was placed as a test section in the north end of Unit #71; February 1973; Bureau of Reclamation photo by D. W. Stein

Title

Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor

Creator

United States. Bureau of Reclamation

Source

Original photograph: 13 x 10 cm, color photograph, caption under photo reads “CN-12-201-291NA Klamath Project - Oregon-California Closed Drain Construction - Tule Lake Sump 3 - Specs. No. 200C-842, Patterson Constr. Co., Contractor Experimental Line in Unit 71 View of fiberglass membrane covered tubing being fed into hopper unit behind trenching machine. Installation methods were the same as used for the placement of non-sheathed tubing (no cinders were used). This pipe was placed as a test section in the north end of Unit #71. Feb. 1973 Bureau of Reclamation photo by D. W. Stein" from Black Binders
Digital reproduction of photograph: CN-12-201-291NA Klamath Project - Oregon-California, Black Binders, Bureau of Reclamation

Date Original

1973-02

Date Digitized

2007-03-27

Date Available

2010-01-04

Other Identifiers

local: BOR-27-Mar-2007-4708

Subject (Topic)

Irrigation projects
Klamath Project (U.S.) -- History
Tubes
Trenches
Excavating machinery
Klamath Project Construction
Tule Lake Sump (California)

Format

image