Rolls Royce Corp., Indianapolis, Ind., was awarded on Sept. 15 a $19,187,689 firm-fixed-price contract for 40 gas turbine engines M250/C30R/3 for the OH-58D Kiowa safety enhancement program with an estimated completion date of Dec. 31, 2012.  Work is to be performed at Indianapolis, Ind.  One bid was solicited with one received.  Army Contracting Command, Redstone Arsenal, Ala., is the contracting activity (W58RGZ-09-D-0190; Serial #1945).