Great Plains Region Photographs
CAT Excavator being lifted onto to the roof of Shoshone Power Plant. The roof consists of 5 to 6 feet of
earth and rocks over a concrete slab over steel trusses. The excavator was used to dig several test pits to determine the actual depth of the material
as well as to determine the type of material used to coat the concrete slab. This information will be used during the design process for the upcoming
roof repair project. Photo by Mark Skoric.
Last Updated: November 5, 2013