Tech. Sgt. Erich Basler, 28th Bomb Wing ground safety technician, performs an annual inspection in the 28th Logistics Readiness Squadron fuels section at Ellsworth Air Force Base, S.D., June 20, 2012. 28th BW ground safety office is required to inspect each facility annually to ensure compliance with U.S. Air Force and Occupational Safety and Health Administration safety standards. (U.S. Air Force photo by Airman 1st Class Alystria Maurer/Released)