U.S. Air Force Senior Airman Anthony Boe, 633rd Civil Engineer Squadron water and fuel systems apprentice, trudges through mud and water to fix a ductile iron water pipe Feb. 24, 2015, near the King Street gate at Langley Air Force Base, Va. The water and fuels systems team worked day and night to fix the pipe’s damage causing King Street gate’s closure. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)