Add to ORKGSpraying the surface of concrete with white curing compound at South Coulee Damhttps://digitalcommons.cwu.edu/rufus_woods/1211/thumbnail.jp
View of the west abutment from the east parking lot showing the discharge pipes, dam pumping plant a...
Several workers pull down a bar that releases concrete from a four-yard bucket onto the onto a porti...
Men position a four-yard bucket over the foundation of Grand Coulee Dam.https://dc.ewu.edu/blonk/147...
Spray nozzles for use curing concrete in Grand Coulee Dam.https://dc.ewu.edu/blonk/1253/thumbnail.jp
A row of concrete forms used to construct one section of Grand Coulee Dam. A four-yard bucket used f...
South Coulee Dam main canal headworkshttps://digitalcommons.cwu.edu/rufus_woods/1345/thumbnail.jp
The foundation level of concrete had been poured.https://dc.ewu.edu/blonk/1174/thumbnail.jp
Workers mix newly poured concrete with agitators at Grand Coulee Dam.https://dc.ewu.edu/blonk/1485/t...
Finished surface of new concrete within the working area of a floating caisson at Grand Coulee Damht...
Work on the base of the dam at its western end, showing steel trestles for travelling cranes, and we...
Employee inspecting piping at Grand Coulee Dam during the process of pouring and curing concrete.htt...
Coffer Dam at Coulee Dam construction sitehttps://digitalcommons.cwu.edu/rufus_woods/1620/thumbnail....
Portions of the foundation level of Grand Coulee Dam have been poured, others remain to be poured. ...
Reinforcing steel work in last powerhousehttps://digitalcommons.cwu.edu/rufus_woods/1109/thumbnail.j...
Aerial view of the Brett gravel pit. This was a source of aggregate for concrete used in the constr...
View of the west abutment from the east parking lot showing the discharge pipes, dam pumping plant a...
Several workers pull down a bar that releases concrete from a four-yard bucket onto the onto a porti...
Men position a four-yard bucket over the foundation of Grand Coulee Dam.https://dc.ewu.edu/blonk/147...
Spray nozzles for use curing concrete in Grand Coulee Dam.https://dc.ewu.edu/blonk/1253/thumbnail.jp
A row of concrete forms used to construct one section of Grand Coulee Dam. A four-yard bucket used f...
South Coulee Dam main canal headworkshttps://digitalcommons.cwu.edu/rufus_woods/1345/thumbnail.jp
The foundation level of concrete had been poured.https://dc.ewu.edu/blonk/1174/thumbnail.jp
Workers mix newly poured concrete with agitators at Grand Coulee Dam.https://dc.ewu.edu/blonk/1485/t...
Finished surface of new concrete within the working area of a floating caisson at Grand Coulee Damht...
Work on the base of the dam at its western end, showing steel trestles for travelling cranes, and we...
Employee inspecting piping at Grand Coulee Dam during the process of pouring and curing concrete.htt...
Coffer Dam at Coulee Dam construction sitehttps://digitalcommons.cwu.edu/rufus_woods/1620/thumbnail....
Portions of the foundation level of Grand Coulee Dam have been poured, others remain to be poured. ...
Reinforcing steel work in last powerhousehttps://digitalcommons.cwu.edu/rufus_woods/1109/thumbnail.j...
Aerial view of the Brett gravel pit. This was a source of aggregate for concrete used in the constr...
View of the west abutment from the east parking lot showing the discharge pipes, dam pumping plant a...
Several workers pull down a bar that releases concrete from a four-yard bucket onto the onto a porti...
Men position a four-yard bucket over the foundation of Grand Coulee Dam.https://dc.ewu.edu/blonk/147...