Tom Lavender, U.S. Army Corps of Engineers project manager at the Dover Air Force Base office, explains construction of a new school on base with U.S. Army Lt. Gen. Scott A. Spellmon, 55th Chief of Engineers, U.S. Army Corps of Engineers commanding general, at the family housing area of Dover AFB, Delaware, April 7, 2021. During his visit, Spellmon toured facilities under construction management by the Corps. The $48 million school in base housing will replace the current Welch Elementary and Dover AFB Middle Schools. (U.S. Air Force photo by Airman 1st Class Faith Schaefer)