Powerhouse construction--installing reinforcing steel

Feeder Canal. Specs. 2586. J.A. Terteling and Sons Inc., Contractors. This photograph was taken on the extreme west end of the Electric City Storage Yard. The sub-contractor, the Steel Construction Co., who have the contract with J.A. Terteling...

1949-08-16

page V-33

Subsection 2 .E.4 [2D6] The problem with which Subsection 2.E.4 [2D6] deals is the necessity of consuming fuel at time of peak load even though there is a spill of hydroelectric energy during off peak hours of the same day. As recognized in...

Powerhouse construction--powerhouse bays

Bays 1-2 and 3 in East Powerhouse.

1942-02-23

Spillway and drum gate construction--eastern spillway arch

Close up view of men working on eastern spillway arch.

1941-07-15

page V-8

believe that very careful consideration must be given to the establishment of land use controls within the Hanford Reach so as not to preclude further development of the Hanford Project, particularly its potential for development of a Nuclear...

Spillway and drum gate construction--men work on drum gate

Men stand on girder during drum gate construction

1941-01-21

Comments by other federal agencies

V COMMENTS BY OTHER FEDERAL AGENCIES Note: Some revisions were made in the organization of concerns within the various sections after agency reviews were requested. Reference numbers in the agency comment letters have been revised to reflect...

Spillway and drum gate construction--aligning drum gate hinges [02]

Men align drum gate hinges

1940-11-30

page IV-15

Walla Walla District (Cont'd) WI-66- Robert W. Heines, SCS WI-67- Everett R. Hagen WI-68- Clarkston Social Work Group WI-69- Clarkston Economic Work Group WI-70- Clarkston Environmental Work Group WI-71- Richland Social Work Group...

Spillway and drum gate construction--aerial veiw of Grand Coulee construction

Aerial view of construction of Grand Coulee Dam

1940-06-03

page IV-7

Seattle District (Cont'd) SI-16- Thomas H. Rogers SI-17- Win M. Self SI-18- Washington Rural Electric Cooperative Association SI-19- Trout Unlimited SI-20- American Institute of Architects (Spokane Chapter) SI-21- Charles E. Trotta...

page 305

Image Captions:
Near Oneonta Gorge, where great cliffs almost smother a vigorous stream, there is a short tunnel through the solid rock. The highway sweeps now at a low level near the river's edge, now high on a hanging cliff, a road of...

2004-03-02

Construction of pipelines, syphons and tunnels--erecting forms

Feeder Canal. This photograph was taken at about station 75+15 in the invert of the outlet open transition of the cut-and-cover looking east at the downstream end of the barrel section. The contractor is erecting forms, and placing reinforcing...

1950-05-26

page III-136

Source WI-6, 7, 8, 13, 14, 15, 17, 18, 19, 21, 23, 26, 29, 34, 35, 39, 50, 70 SI-74 Tentative Disposition E PI-2, 50, 51, 56 F E Problem or Area of Concern 3. Build no more dams without comprehensive study and approval of...

Installation of turbines and generators--man wipes wicket gates [02]

Huge wicket gates stored on generator deck is wiped off by H.R. Ramm, U.S.B.R. foreman.

1947-06-28

page III-120

Source Tentative Disposition PI-105 F WI-70 F SI-73 F WI-70 F Problem or Area of Concern l. (Cont) F. On-site compensatory techniques 1. To test potential means of compensation for lost habitat and possibilities of success by...

Installation of turbines and generators--L-7 generator spider

The spider for the L-7 generator, after being heated to cause it to expand, is being lowered onto its shaft. It is partially covered with canvas to keep it warm until it is in place.

1947-06-27

Installation of turbines and generators--lowering tubine

Col. Basin Proj., Grand Coulee Dam.--Lowering the turbine runner for the No. 1 Shasta Dam generator, of 75,000 kw. Capacity, moved to Grand Coulee Dam with another machine of like size to expedite delivery of new power to Pacific Coast war...

1942-10-15

Installation of turbines and generators--interior of powerhouse

A view of the east end of the left powerhouse, with turbine pit No. 6 in the immediate foreground

1942-11-28

Scale models, testing, and oddities--bolts in concrete wall

A close up view of bolts in a concrete wall

1938-02-01

Excavation Behind Cofferdam

Left to right, shows steel cells in cluster "G" of west cofferdam, timber-crib plug to block 40 and steel cells in cluster "D. Bedrock excavation west of structure.

1936-04-01
2024-04-29

Scale models, testing, and oddities--grant seam in core

Sample core of Grant; showing seam

2024-04-29

Scale models, testing, and oddities--concrete inspection [01]

Govt. inspector filling cylinder with concrete sample at a plant for compression braking test

1940-07-26

page III-72

Problem or Area of Concern (Cont) COMMENT: The following discussion supplied by BOR is applicable to items 3-8, above. On projects which they operate and hold fee title to the lands adjacent to the reservoir, the Corps of Engineers'...

Equipment for construction, transportation, and maintenance--air compressors

air compressors in power house

1941-09-10