Stephen Mahanna, 2nd Civil Engineer Squadron Electrical Power Production, checks for power during the installation of a generator on Barksdale Air Force Base, La., May 14, 2013. Power production's responsibilities include maintaining backup generators and power facilities throughout Barksdale. (U.S. Air Force photo/Airman 1st Class Andrew Moua)
Airman 1st Class Zane Johnson, 2nd Civil Engineer Squadron Electrical Power Production, cuts cabling during the installation of a generator on Barksdale Air Force Base, La., May 14, 2013. The old generator was removed and replaced in order to ensure buildings on Barksdale receive power during emergency situations. (U.S. Air Force photo/Airman 1st Class Andrew Moua)
Airmen from the 2nd Civil Engineer Squadron prepare to install cabling to a generator on Barksdale Air Force Base, La., May 14, 2013. Power production's responsibilities include maintaining backup generators and power facilities throughout Barksdale. (U.S. Air Force photo/Airman 1st Class Andrew Moua)
Tech. Sgt. Christopher Collins, 2nd Civil Engineer Squadron Electrical Power Production, feeds cabling through a pipe during the installation of a generator on Barksdale Air Force Base, La., May 14, 2013. Power production's responsibilities include maintaining backup generators and power facilities throughout Barksdale. (U.S. Air Force photo/Airman 1st Class Andrew Moua)
Airman Rahim Moxley, 2nd Civil Engineer Squadron Electrical Power Production, pulls cabling during the installation of a generator on Barksdale Air Force Base, La., May 14, 2013. The old generator was removed and replaced in order to ensure buildings on Barksdale receive power during emergency situations. (U.S. Air Force photo/Airman 1st Class Andrew Moua)
Airman 1st Class Zane Johnson, foreground, and Airman Rahim Moxley, 2nd Civil Engineer Squadron Electrical Power Production, attach cabling to a fuse box during the installation of a generator on Barksdale Air Force Base, La., May 14, 2013. Power production's responsibilities include maintaining backup generators and power facilities throughout Barksdale. (U.S. Air Force photo/Airman 1st Class Andrew Moua)