C-SMART
Staff Sgt. Alexis Lopez, 577th Expeditionary Prime Base Engineer Emergency Force Squadron Consolidated-Small Maintenance and Repair Team Water and Fuels System Maintenance craftsman, ensures a new 10-foot piece of white polyvinyl chloride pipe is stable at Combat Outpost Azimijan Kariz, Afghanistan, April 30, 2013. Each C-SMART consists of a plumbing, electrical, heating, ventilation and air conditioning, structural and power pro specialist. (U.S. Air Force photo/Senior Airman Scott Saldukas)