Usually the workers lived in camps built near their work site.
The camp was built to accommodate the effort at a cost of $30 million.
American and Iraqi officials said they had no immediate information on how or when the camp was built.
To the north and east of the village three smaller camps were also built.
The camp was funded and built by the government of Kuwait.
And getting those camps built now'll come in handy, too.
The camp is built around, and gets its name from the 45-foot waterfall on the property.
The camp was built in 1999 to accommodate about 900 refugees.
The camp was built in late 1939 by Polish prisoners of war.
In rural areas, new camps to house the workers were built near construction sites.