(Left to right) Ken Rueter, UCOR president and CEO, Laura Wilkerson; acting manager of the U.S. Department of Energy Office of Enviromental Management at Oak Ridge, Tennessee; Lt. Col. Joseph Sahl, U.S. Army Corps of Engineers Nashville District commander; and Stephanie Hall, Nashville District deputy district engineer; pose with artist renderings of a viewing platform Feb. 2, 2022 near the site of a future construction site for a viewing platform near the former site of the K-25 Building in Oak Ridge, Tennessee. (USACE Photo by Lee Roberts)