This is a weekly summary of selected prime contracts recently awarded by the federal government to companies and other vendors in Maryland.

Maryland contracts

Small Business Administration in Lexington Park won a $731,842 contract from the Navy to provide management support services for communication and tactical systems.

Eagen McAllister Associates Inc. in Lexington Park won a $548,889 contract from the Navy to provide architectural and engineering services.

SFA Inc. in Landover won a $389,191 contract from the Defense Nuclear Agency for microelectronic radiation hardening process and design development, test and evaluation services.

Westinghouse Electric Corp. in Hunt Valley won a $197,972 contract from the Air Force to repair AN/ALQ-131 electronics components.

Non-defense contracts

American Construction Services Inc. in Edgewood won an $802,000 contract from the Federal Aviation Administration Technical Center to supply underground and vaulted tanks.

Storage Tek in Silver Spring won a $114,009 contract from the Department of Agriculture to provide hardware maintenance.