General Electric Engine Services, Inc., Cincinnati, Ohio, was awarded on April 20 a $17,687,460 firm-fixed-price contract.  The award will provide for the overhaul of 30 T700-GE-700 and 120 T700-ge-701C/D turbine engine cold section modules applicable to the UH-60 Black Hawk and AH-64 Apache helicopters.  Work will be performed in Arkansas City, Kan., with an estimated completion date of March 31, 2015.  Three bids were solicited with three bids received.  The U.S. Army Contracting Command, Redstone Arsenal, Ala., is the contracting activity (W58RGZ-11-D-0047).