This is a summary of selected contracts awarded by the federal government to companies and other vendors in Virginia, Maryland and the District.

Marconi Systems Technologies Inc. of Rockville won a $41 million contract from the Navy for research and development.

Allied Signal Technical Services Corp. of Columbia won a $29.9 million contract from the Navy for engineering support services.

The Whiting Turner Contracting Co. of Baltimore won a $14.2 million contract from the EFA Chesapeake for repairs.

Bell-Boeing of Patuxent River won a $8.9 million contract from the Navy for equipment.

Logicon Inc. of Reston won a $3 million contract from Fort Monmouth in New Jersey for common network planning software.

Virginia Commonwealth University of Richmond won a $2.2 million contract from the National Institute of Diabetes in Bethesda for research and development.

Hewlett Packard Co. of Rockville won a $1.9 million contract from the Navy for lab equipment.

Westat Inc. of Rockville won a $1.6 million contract from the National Cancer Institute in Bethesda for research and development.

Decision Systems Technologies Inc. of Rockville won a $764,109 contract from Robins Air Force Base in Georgia for engineering services.

Taylor-Ramsey Furniture Corp. of Lynchburg won a $731,820 contract from the Justice Department for maple, walnut, oak, poplar and pine wood.

Waco Inc. of Sandston won a $585,559 contract from the Navy for construction services.

McDonald & Eudy Printers Inc. of Temple Hills won a $330,695 contract from the U.S. Government Printing Office for printing services.

The Phoenix Contracting Services of Bowie won a $169,687 contract from the EFA Chesapeake for roof repairs.

Evans International Co. of Richmond won a $125,000 contract from the General Services Administration for office supplies.

Government Scientific Source in Vienna won a $125,000 contract from the National Acquisition Center in Hines, Ill., for pharmaceuticals.

Creative Wear Inc. of Springfield won a $64,675 contract from the Defense Personnel Support Center in Philadelphia for clothing.

Mobil Oil Corp. of Fairfax won a $95,168 contract from the Defense General Supply Center in Richmond for fuel.

Northrop Grumman Corp. of Baltimore won a $72,821 contract from the Defense General Supply Center in Richmond for electrical components.

Analysis and Technology Inc. of Chesapeake won a $72,313 contract from the Defense Supply Center in Columbus, Ohio, for electrical components.