Flushing the old, in with the new
Thomas Bredel, water-plant mechanic, 786th CES, turns the wrench to test the water pressure of a fire hydrant on Ramstein Air Base, Germany, May, 9, 2018. Bredel has worked for the water plant for 5 years and likes that this part of his job allows the fire department to be prepared in case of emergencies. (U.S. Air Force photo by Airman 1st Class Milton Hamilton)