Contract roundup

Four companies have been named by the Navy to support the Commander Naval Operational Test and Evaluation Force, doing independent research and providing technical and analytical support. Value: As much as $115.5 million over 5 years Winners: Alion Science and Technology Corp., McLean, Va.; Northrop Grumman Corp.; Science Applications International Corp.; and Stanley Associates Inc., Alexandria, Va.Two companies won spots on a contract from the Navy to provide equipment and network-centric services, including engineering and technical support services in development, test and evaluation, and life cycle support of communications systems, for the Space and Naval Warfare Systems Command. Value: Up to $420 million over 7 years Winners: Centurum Inc., McLean, Va., and Scientific Research Corp., Atlanta.Computer Sciences Corp. El Segundo, Calif. Value: $597 million over 10 years Agency: NASA Details: CSC's Lanham, Md., facility will provide supercomputing services to NASA's Advanced Supercomputing Division at the Ames Research Center, Moffett Field, Calif., and provide similar support and high-performance computing research to the NASA Center for Computational Sciences at the Goddard Space Flight Center in Greenbelt, Md.Lockheed Martin Corp. Bethesda, Md. Value: $1.1 billion over 10 years Agency: Air Force Details: Under the Aircrew Training and Rehearsal Support II contract, Lockheed Martin will provide Air Force Special Operations Command crews with custom combat training and simulation systems.Unisys Corp. Blue Bell, Pa. Value: $72 million over 6 years Agency: Chicago Details: Unisys will expand the range of information technology outsourcing services that it provides the city to include managed services for the city's Sun Microsystems Inc. server infrastructure and modernization of network operations.