GOVERNMENT CONTRACT AWARDS

The Titan Corp. of Chatsworth won a $808,303 contract from the Defense Special Weapons Agency in Alexandria, Va., for research and development.

* United American Indian Involvement Inc. of Los Angeles won a $453,332 contract from the Department of Health and Human Services in Sacramento for construction services.

* Datron/Transco Inc. of Simi Valley won a $169,110 contract from the Robins Air Force Base in Georgia for electrical antennas.

* Whittaker Corp. of North Hollywood won a $163,351 contract from the Defense Supply Center in Columbus for tube assembly.