Smooth Operators: 460th CES maintains base upkeep
460th Civil Engineering Squadron heavy equipment operators use a concrete saw to cut through pavement Feb. 17, 2017 on Buckley Air Force Base, Colo. Concrete cutting is one of the first steps in the process of repairing a pipe leak. (U.S. Air Force photo by Airman 1st Class Jessica A. Huggins/Released)

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Photo by: Airman 1st Class Jessica Huggins |  VIRIN: 170217-F-TT805-0004.JPG