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Subject (LCTGM)
Dams (52)
Construction (44)
Dam Construction (18)
Progress Photographs (12)
Rivers (12)
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Creator
Sebens, W. P. (8)

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 Image: Title: Subject (LCTGM): Description:

1. Piling salvaged lignite at Garrison Dam construction site Piling salvaged lignite at Garrison Dam construction site Dams; Construction; A dump truck receives lignite from a loader on the Garrison Dam construction site. The machines work in a deep hole partially filled with water.

2. Missouri River at Garrison Dam construction site Missouri River at Garrison Dam construction site Dams; Construction; Rivers; Aerial photographs; An aerial view of the Missouri River wending its way through the Garrison Dam site, with excavation areas visible.

3. Breakthrough at tunnel 7, Garrison Dam site Breakthrough at tunnel 7, Garrison Dam site Dams; Construction; Tunnels; Men working on the downstream side of tunnel seven at the Garrison Dam construction site finally meet up with the workers on the upstream side. A photographer and other men wearing hardhats are there to...

4. Lake after coffer dam construction, Garrison Dam site Lake after coffer dam construction, Garrison Dam site Dams; Construction; Lakes & ponds; Bulldozers; A bulldozer sits in the foreground, in front of a temporary lake created by the construction of a coffer dam at the Garrison Dam construction site. A temporary bridge is also visible in the distance.

5. Trucks on main embankment, Garrison Dam Trucks on main embankment, Garrison Dam Dams; Construction; Trucks; Trucks transporting soil drive across the main embankment at the Garrison Dam construction site.

6. Mark Foote and C.G. Metcalfe in Garrison Dam tunnel Mark Foote and C.G. Metcalfe in Garrison Dam tunnel Dams; Construction; Tunnels; Mark Foote shakes hands with C.G. Metcalfe after the breakthrough of a tunnel during Garrison Dam construction. Other men stand around to witness the event.

7. Intake structure service bridge construction, Garrison Dam Intake structure service bridge construction, Garrison Dam Dams; Construction; Steel; Hoisting machinery; Steel is erected at the intake structure service bridge, part of the Garrison Dam construction site.

8. Breakthrough at tunnel 7, Garrison Dam site Breakthrough at tunnel 7, Garrison Dam site Dams; Construction; Tunnels; Men mingle in tunnel 7, which has recently been connected at the Garrison Dam construction site. A crowd has assembled to watch the event.

9. Intake area, Garrison Dam construction site Intake area, Garrison Dam construction site Dams; Construction; Trucks; Winter; Snow; Temporary housings have been built to protect the concrete intake tunnels on the Garrison Dam construction site. Trucks and equipment are also parked on the site.

10. Garrison Dam site before construction Garrison Dam site before construction Dams; Construction; A view of the Garrison Dam construction site before heavy earthmoving work.

11. Garrison Dam embankment Garrison Dam embankment Dams; Rivers; Construction; Aerial photographs; An aerial view of the embankment area on the Garrison Dam construction site.

12. Excavation for embankment on Garrison Dam construction site Excavation for embankment on Garrison Dam construction site Dams; Construction; Machines work to excavation for the embankment on the construction site for the Garrison Dam.

13. Garrison Dam embankment Garrison Dam embankment Dams; Construction; Rivers; Aerial photographs; An aerial view of the embankment area on the Garrison Dam construction site. The Missouri River is visible in the background, and buildings are visible atop one of the bluffs, perhaps the settlement at...

14. Breakthrough of tunnel seven, Garrison Dam construction site Breakthrough of tunnel seven, Garrison Dam construction site Dams; Construction; Firsts; A man exits a hole in tunnel seven at the Garrison Dam construction site from the downstream site, and is greeted by photographers and other men on the other side.

15. Excavation at Garrison Dam site Excavation at Garrison Dam site Dams; Construction; Land near the Missouri River has been scraped away prior to usage at the Garrison Dam construction site.

16. Construction in winter, Snake Creek area Construction in winter, Snake Creek area Dams; Construction; Snow; Winter; Trucks; Drilling & boring machinery; A drill works to explore the nature of the soil in the Snake Creek area, part of the Garrison Dam construction project. Snow covers the ground, and a few wooden buildings are visible in the distance.

17. Western embankment, Garrison Dam construction site Western embankment, Garrison Dam construction site Dams; Construction; A view of the western embankment under construction for the Garrison Dam.

18. Breakthrough at tunnel 7, Garrison Dam site Breakthrough at tunnel 7, Garrison Dam site Dams; Construction; Tunnels; An assembled crowd watches while men breakthrough in tunnel seven of the Garrison Dam construction site. Two men stand at the top of a staircase that leads up to the hole connecting the upstream and downstream...

19. Work on outlet channel, Garrison Dam site Work on outlet channel, Garrison Dam site Dams; Construction; Trucks; Trucks load up with dirt at the outlet plug of the Garrison Dam construction site.

20. First earth being moved at Garrison Dam construction site First earth being moved at Garrison Dam construction site Dams; Construction; Excavation begins with several different pieces of machinery at the construction site of the Garrison Dam. Small groups of people also stand on the site.
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