The Boeing Co., Ridley Park, Penn., was awarded a $17,090,939 cost-plus-fixed-fee contract.  The award will provide for the procurement of the Improved Vibration Control Systems in support of the CH-47.  Work will be performed in Ridley Park, with an estimated completion date of Sept. 28, 2015.  One bid was solicited, with one bid received.  The U.S. Army Contracting Command, Redstone Arsenal, Ala., is the contracting activity (W58RGZ-04-G-0023).