Browse by Archive
Washington State University Libraries
|
Shift change--M.W.A.K. employees crossing wide crevice in foundation.
2024-11-24
2024-11-24 |
|
Hon. Robert Fechner, Director, E.C.W. addressing C.C.C Company No. 4752 on visit May 20, 1937. Left to right; Mr. Fechner; Construction Engineer F.A. Banks; 1st Lieut. A. J. Binsfield of C.C.C Company; R. T. Sinex, Asst. Engineer; 2nd Lieut. F. E....
1937-05-20
2024-11-24 |
|
Entire text portion of Columbia Basin History Project, Vol. II documenting the construction of the Grand Coulee Dam.
2024-11-24
2024-11-24 |
|
Entire text portion of Columbia Basin History Project, vol. III documenting the construction of the Grand Coulee Dam.
2024-11-24
2024-11-24 |
|
Entire text portion of Columbia Basin History Project, vol. 4 documenting the construction of the Grand Coulee Dam.
2024-11-24
2024-11-24 |
|
Entire text portion of Columbia Basin History Project, vol. V documenting the construction of the Grand Coulee Dam.
2024-11-24
2024-11-24 |
|
Entire text portion of Columbia Basin History Project, vol. 6 documenting the construction of the Grand Coulee Dam.
2024-11-24
2024-11-24 |
|
Entire text portion of Columbia Basin History Project, vol. VII documenting the construction of the Grand Coulee Dam.
2024-11-24 |
|
In November 1938, the contractor's construction trestle with deck at el. 1180 spans mass concrete in the dam totaling about 5,200,000 cubic yards. At the left powerhouse, the transformer structure concrete has been completed to elevation 1012.5...
2024-11-24
2024-11-24 |
|
Construction Activity proceeds on a 24-hour per day basis at Grand Coulee Dam.
1938-12-28
2024-11-24 |
|
A diver about to be lowered in a special chair for underwater work on cofferdam removal.
1938-01-07
2024-11-24 |
|
A diver descending for underwater work in removal of the cross-river cofferdams.
1938-01-07
2024-11-24 |
|
Cofferdam removal near to completion at the close of 1937. The clamshell is unloading and removing cribbing in the spillway bucket section at blocks 39 and 40.
1938-01-01
2024-11-24 |
|
Pulling steel piling in the removal of the cross river cofferdams. The greater part of the steel piling was removed when the cofferdam earthwork was above the water surface.
1938-01-05
2024-11-24 |
|
Clamshell unloading and removing cofferdam cribbing downstream of blocks 39 and 40. The removed material is loaded to a barge and dumped in the river channel downstream from the dam.
1938-01-25
2024-11-24 |
|
Clamshell loading barge with material removed from cofferdam cribbing in the spillway bucket section at blocks 39 and 40. The loaded barge is then towed into midstream, and the material dozed overboard with a Caterpillar tractor.
1938-02-09
2024-11-24 |
|
Commissioner John C. Page, Construction Engineer F. A. Banks, and Chief Clerk C. B. Funk, at the opening of bids at Spokane, Washington, for completion of Grand Coulee Dam under specifications no. 757.
1937-12-10
2024-11-24 |
|
Dismantling the central tower of the cross-river aggregate conveyor suspension bridge. The top section, controlled by cables, is being felled in one piece.
1938-03-29
2024-11-24 |
|
The top section of the dismantled central tower of the cross-river aggregate conveyor suspension bridge falls to the ground
1938-03-29
2024-11-24 |
|
C.B.I. workmen dismantling the cross-river aggregate conveyor suspension bridge, erected and used by the M.W.A.K. Company. Due to the uncertainty as to the foundations of the central tower, it was necessary that the bridge be removed before a...
1938-03-22
2024-11-24 |
|
Dismantling of the westmix concrete plant used by the MWAK Co. Consolidated Builders re-assembled it in a new location on the east side of the river.
1938-04-05
2024-11-24 |
