L-3 Communications Corp., dba L-3 Communications Integrated Systems – Waco Platform Integration Division, Waco, Texas, is being awarded a $104,059,653 indefinite-delivery/indefinite-quantity contract for services in support of the P-3, EP-3, and NP-3 sustainment modification and installation program.ย  This effort includes planned maintenance interval, structural replacement and fabrication efforts pertaining to special structural inspection kits, center wing assemblies, Zone 5 kits, and outer wing installations and refurbishments.ย  Work will be performed in Waco, Texas, and is expected to be completed in May 2012.ย  Contract funds in the amount of $4,105,717 will expire at the end of the current fiscal year.ย  This contract was competitively procured via an electronic request for proposals, with two offers received. The Naval Air Systems Command, Patuxent River, Md., is the contracting activities (N00019-11-D-0017).