GOVERNMENT CONTRACT AWARDS

* Intertex General Contractors Inc., Valencia, won a $1.9 million contract from the U.S. Postal Service in San Francisco for construction services.

* King Nutronics Corp., Woodland Hills, won a $723,750 contract from the Navy facility in Seal Beach for instruments and lab equipment.

* Sierracin, Sylmar, won a $495,091 contract from the Navy in Philadelphia, Pa., for aircraft components.

* Whittaker Controls Div., North Hollywood, won a $129,421 contract from the Air Force in Okla. for valves.