2nd CES tech support: the glue holding projects together
Airman 1st Class David Young, Staff Sgt’s Patrick Hartigan and Jospeh Allen, 2nd Civil Engineer Squadron technical support Airmen, review building schematics at Barksdale Air Force Base, La., June 1, 2016. Technical support Airmen also provide digging permits which are required to start a construction project. (U.S. Air Force photo/Senior Airman Luke Hill)