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5851 - 5875 of 5942 Items << < 230 231 232 233 234 235 236 237 238 > >>
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Caisson around highway bridge pier No. 2 flooded after completion of repairs.
1936-05-12
2024-11-24 |
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View of Grand Coulee from west bank. Cranes visible on bank.
1941-05-09
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Pier No. 2 Enlargement Modification of Design
1936-03-05
2024-11-24 |
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Terrazzo machine man applying linseed oil and turpentine to floor and base of Unit L-1, elevation 991, West Powerhouse. This oil is floated for at least six hours before being removed.
1949-03-25
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2. SECTION 10B: ENVIRONMENT, p 115, Item 1
BLM also supports the concept of public information and education in taking care of land and water resources. Many avenues are utilized in this effort such as press releases, handout materials,...
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View of East Powerhouse and transformer deck with outlet tubes in background.
1942-04-28
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1. As more thermal generation is added, there will come a time when the minimum hydro generation plus the thermal will exceed the hourly minimum load. When this occurs, the thermal must be backed off or water spilled. Either way, firm energy is...
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Black and white image of a group of Native Americans fishing at Celilo Falls. They are in the right foreground of the image and their backs are to the camera. They all have long poles that they are thrusting into the water. They all wear hats,...
2004-03-24
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View of the dam with newly constructed observation building in the foreground
1941-07-04
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Upstream view of the dam taken from Rattlesnake Peak
1941-04-25
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Downstream photo of the spillway section at Grand Coulee Dam
1940-12-31
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Portland District (Cont'd) PI-102-Emmett Clouse PI-103-Claude L. Berthold PI-104-Joe L. Dressel PI-105-Don Ysern Abing PI-106-Carlton D. Appelo PI-107-Mrs. Hogi Fritzie PI-108-John Christie, Jr. PI-109-Paul L. Howard PI-110-David W. Megrath...
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Men align drum gate hinges
1940-11-30
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Walla Walla District (Cont'd)
WI-50- Alice B. Stringer
WI-51- Don Ray
WI-52- Ed V. Williams
WI-53- Port of Clarkston
WI-54- Port of Douglas Co.
WI-55- Tri-Cities Nuclear Industrial Council
WI-56- D. F. Hopkins
WI-57- Burton C. Wood...
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Seattle District
SI-1 - Sierra Club (Northern Rockies Chapter)
SI-2 - Sam Angove
SI-3 - Colville Indians Confederated Tribes
SI-4 - Washington Water Power Company
SI-5 - Tom Clement
SI-6 - Howard D. Copp
SI-7 - Roger Dudley
SI-8 -...
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Needle valve being lowered to base in R-8 of East Powerhouse
1944-11-24
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This view shows the sand blasting operations on the exterior surface of the exposed section of the pumping plant discharge pipe #1 in preparation for painting the exterior surface. This work is being performed by Machinist, Inc., subcontractor of...
1950-06-02
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Source
WI-70, 72 WI-68
PI-22, 78 ST-74
E
F F
PI-96, 102 F-15
Tentative Disposition
C
Problem or Area of Concern
15. A management plan for rock aggregate should be developed for the mid-Columbia area. Supplies should be...
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Dry Coulee Siphon No. 1. --This over-all photograph shows the cycle in placing concrete in Dry Coulee Siphon No. 1 by Winston-Utah. Nearest the camera is the first pour of concrete with the outside form removed and the inside form still in place....
1947-07-17
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Spider on west end of dam enroute to right powerhouse. The dimensions of the spider are: Length; 27'-7"" Width; 16'-4"" Depth; 6'-1""
1948-07-22
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Excavating on east side behind south end of Wakefield cofferdam. Material transported by 90-inch conveyors across river on trestle to main conveyor running to Rattlesnake Canyon.
1936-10-01
2024-11-24 |
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Concrete breaker used to tighten bolts on L-6 scroll case
1943-05-26
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Close up view of a strange rock formation
1944-06-03
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North Coulee Dam, Piezometer Terminal Well, A view of the piezometer test apparatus at the corner of the upstream and right walls of the well. The pore pressure in the dam embankment and foundation are transmitted through the water-filled tubes...
1950-10-24
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