Results
726 - 750 of 903 Items << < 25 26 27 28 29 30 31 32 33 34 > >>
726 - 750 of 903 Items << < 25 26 27 28 29 30 31 32 33 34 > >>
|
Columbia Basin Project, Irrigation Division, Main Canal. General view of completed section of Main Canal, looking west (downstream). H. Foss, photographer.
1949-10-11
|
|
Columbia Basin Project, Irrigation Division, Long Lake Headworks, Specs. 2324. View from the operation deck looking N.W. at slab #1 right. Hand compacted backfill operations are being conducted by pushing material over the top with a D-& dozer. A...
1950-05-12
|
|
Columbia Basin Project, Irrigation Division, 2nd Section West Canal, Specs. 2541. View of curing jumbo and completed lining from the finishing jumbo. Four workmen are applying white pigmented curing compound to the concrete lining. Work is being...
1950-03-03
|
|
Columbia Basin project, Irrigation division, Main Canal, Specifications No. 2324, Western Contracting Corporation contractors. Rolling compacted cushion on 1st slope of main canal densities have been obtained with from six to eight passes on a 4...
1949-07-19
|
|
Columbia Basin Project, Irrigation division, Specifications No. 2648, Winchester Wasteway, Earthwork and Structures Station 1/28.67 to station 964/00. Contractor: J.A. Tertling and Sons, Inc. Blasting in the vicinity of Station 7/00 in the chute...
1949-10-26
|
|
Columbia Basin Project, Irrigation Division. This is a montage showing various stages in the construction of the West and East low canals. From the upper left proceeding clockwise: sloping; tamping; paving, West Canal; spraying, paving, East Low...
1949-03-17
|
|
Columbia Basin Project, Irrigation Division, 3rd Section East Low Canal and Weber Wasteway, Specs. 2879. Forms and reinforcing steel for culvert, Weber Wasteway Sta. 88+97.28, under Chicago, Milwaukie, St. Paul and Pacific Railway. Shoofly in the...
1950-09-22
|
|
Columbia Basin Project, Irrigation Division, 2nd Section, West Canal, Specs. 2541. Moving the lining machine from the west to the east side of Soap Lake. The man walking behind the liner is pointing at the vibrating tube. Directly to the right,...
1950-09-13
|
|
Columbia Basin Project, Irrigation Division, 2nd Section West Canal, Specs. 2541. Concrete finisher troweling the curb at the top edge of the lining with a specially shaped tool. Work is being performed by Morrison-Knudsen, Inc. under Schedule 2...
1950-05-03
|
|
Columbia Basin Project, Irrigation Division, Soap Lake Siphon, Specifications 2411. This photograph shows the sump of the gravel trap and the partially constructed open inlet transition. The gap between the concrete and the circular re-steel is...
1950-05-09
|
|
Columbia Basin Project, Irrigation Division. 2nd Section West Canal, Specs. 2541. Trimmer at about sta. 366+00. Soap Lake in the background. Work is being performed by Morrison-Knudsen, Inc. under Schedule 1 of above Specifications. H.E. Foss,...
1950-09-18
|
|
Columbia Basin Project, Irrigation Division, Third Section, West Canal, Specifications 2844, Schedule No. 1 and 2. View in bottom of West Canal as excavated at Statio 1272/00 looking downstream at D 8 Cat with ripper working at loosening caliche...
1950-11-09
|
|
Columbia Basin Project, Irrigation Division, Third Section West Canal, Specifications 2844, Schedule 3. Looking downstream at approximate station 2015.00 at caterpillar dozer with one tooth ripper doing rough excavation for chute. Winnin and...
1950-04-04
|
|
Topographic sketch map, looking southerly from the dam, of the area embracing the lands to be irrigated.
2024-11-22
2024-11-22 |
|
Columbia Basin Project, Irrigation Division, East Low Canal. Spec. #1422--Utah Construction Co. and Winston Bros. Co. Contractor. View showing section of 125 feet dragline boom from contractors Marion 151-M 6cu.yd. dragline after it collapsed at...
1947-06-02
|
|
SUMMARY OF DEVELOPMENT PROGRAM
BY STAGES AND SUBSTAGES.
FIRST STAGE
Second
Under Construction
Authorized but not
yet under construction
Recommended for Authorization
Deferred
PERCENTAGE COMPARISON
NUMBER OF PROJECTS
New Land...
|
|
2024-11-22
2024-11-22 |
|
Construction of the Pumping Plant Structure, Grand Coulee Dam, Coulee Dam, Washington. Installation of pumping unit P-2 discharge pipe, showing reinforcing steel being placed in concrete form is the square opening of the block out which extends...
1949-05-16
|
|
Document: From Joseph Jenson, Confidential Report to M.W.D. Directors, "Conference with Secretary of the Interior Udall," December 15, 1964 (thermofax), page 2
|
|
3. Any regional plan should spell out definitively the means by which the water supply for present and future needs of California will be protected and preserved as to quantity, quality, and cost.
4. The California State Water Commission should...
|
|
Irrigation projects deferred—Bureau of Reclamation, Department of the Interior
State and project
Installed capacity (kilowatts)
Storage (acre-
feet)
New land
Acres
Supplemental
land
Total benefited
Idaho:
Minidoka extension...
|
|
2024-11-22
2024-11-22 |
|
Aerial view looking into the upper end of the 12 pumping plant discharge pipe tunnels. Just beyond the tunnel mouths is the pumping plant. The upper combined bends for discharge pipes Nos. 1 and 2 are in position at the bottom of the picture.
1949-06-15
|
|
1. Colorado River Storage Project & Participating Projects.
(a) Irrigation costs (3§6,190,000) do not bear interest as per Reclamation Laws.
(b) Capital cost will be returned in full in 50 years,
(c) Reclamation projects have been challenged in...
2009-05-01
|
|
velopment attendant upon the extension of irrigation by means outlined subsequently. As required and justified, the irrigated acreage can be ultimately extended to more than twice its present size, expanding tremendously the economy of the whole...
|
