Staff Sgt. Bruce Bennet, 931st Civil Engineer Squadron Water and Liquid Fuels technician, removes a thermostat from a wall being removed April 2, 2016, in Building 1 at McConnell Air Force Base, Kansas. The 931 CES renovated offices in Building 1 to create a new command suite for the 931st. (U.S. Air Force photo by Senior Airman Preston Webb)