L-3 Communications Integrated Systems, Waco, Texas, is being awarded ceiling priced $136,132,615 modification to a previously awarded indefinite delivery, indefinite quantity contract for the P-3C Sustainment, Modification and Installation Program (SMIP).>> Work will be performed in Waco, Texas and is expected to be completed in Dec. 2009. Contract funds will not expire at the end of the current fiscal year.>> The Naval Air Systems Command, Patuxent River, Md., is the contracting activity (N00019-05-D-0008).>> -ends->