Staff Sgt. Alex Simon, 60th Civil Engineer Squadron heating, ventilation and air conditioning technician, left, lays joint compound as Tech. Sgt. Jason Goss, 28th CES structural craftsman, right, puts a layer of tape and drywall compound on walls in a 7th Logistical Readiness Squadron building floor at Dyess Air Force Base, Texas, Mar. 9, 2021. Airmen with CES’s from multiple bases helped with building repairs from winter weather damage. (U.S. Air Force photo by Staff Sgt. David Owsianka)