Airman 1st Class Jeremiah Teska, 28th Civil Engineer Squadron structurals apprentice, uses a K950 active handheld concrete saw to cut a hole in a wall for a ventilation system at the future Airmen Ministry Center here, March 3. The center will be a place where Airmen can interact while enjoying entertainment and snacks. (U.S. Air Force photo/Airman 1st Class Joshua J. Seybert)