Huntington Ingalls Inc., formerly Northrop Grumman Shipbuilding, Inc., Newport News, Va., is being awarded a $8,779,436 modification under previously awarded contract (N00024-10-C-2102) for engineering, technical, design, configuration management, integrated logistics support, database management support of new construction and conversion/special mission submersibles, and submarine support facilities. Work will be performed in Newport News, Va., and is expected to be completed by September 2011. Contract funds will not expire at the end of the current fiscal year. This contract was not competitively procured. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.