Raytheon Company, Integrated Defense Systems, Tewksbury, Mass., is being awarded a $57,000,000 cost-plus-incentive-fee modification to previously awarded contract (N00024-05-C-5346) for the procurement of selected Zumwalt Class Destroyer mission system equipment (MSE) which will be integrated at Wallops Island, Va. MSEs are required to mitigate production and integration risk, and conduct at-sea testing in support of the Zumwalt Class of destroyers Test and Evaluation Master Plan (TEMP) aboard the US Navy Self Defense Test Ship (SDTS). The equipment is being checked out at Wallops Island before being shipped to the SDTS. Work will be performed in Tewksbury, Mass. (40 percent); Andover, Mass. (40 percent), Wallops Island, Va. (10 percent) and Portsmouth, R.I. (10 percent), and is to be completed by March 2011. Contract funds in the amount of $27,500,000 will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C. is the contracting activity.