Bell-Boeing Joint Program Office of Patuxent River, Md., won a contract modification valued at up to $192.04 million from the Navy for continuing Phase I of the MV-22 block upgrade program.

Manhattan Construction Co. of Fairfax won a $95.84 million firm-fixed-price contract from the Navy for construction of an addition to the Defense Intelligence Analysis Center at Bolling Air Force Base.

Vane Brothers Marine Safety of Baltimore won a contract with an estimated value of $59.33 million from the Coast Guard for recertification of solar life rafts.

General Scientific Corp. of Arlington won a $26.72 million contract from the Navy for engineering and technical support services.

Barron Associates Inc. of Charlottesville won a contract valued at up to $25 million from the Navy for "Design Assistant and Software Tools for System Identification and Adaptive Fault-Tolerant Control."

Alliant Techsystems' ammunition plant of Radford, Va., won a $15 million contract from the Defense Department for the operation of a government-owned ammunition facility.

National Technologies Associates Inc. of Alexandria won a $14.52 million contract modification from the Navy to provide for continued warehouse and material control operation services required in support of an aviation depot.

Hensel Phelps Construction Co. of Chantilly won a task order valued at up to $11.5 million from the Navy for renovation of a bachelor enlisted quarters.

Northrop Grumman Space & Mission Systems Corp. of Reston won a $10 million contract from the Missile Defense Agency to develop a kinetic energy boost/ascent intercept capability to the Ballistic Missile Defense System testbed.

Acton Burnell Inc. of Alexandria won a contract modification valued at up to $9.9 million from the Navy to provide technical support services.

BAE Systems Information & Electronic Warfare Systems of Manassas won a $9.87 million cooperative agreement, cost-share contract from the Air Force to provide the radiation hardened microprocessors for space program work.

AMSEC LCC of Virginia Beach won an $8.99 million contract from the Navy for technical and engineering services including marine/mechanical services to design, develop and modify mechanical plans for naval ships.

Archer Inc. of Annapolis won an $8.93 million contract from the Environmental Protection Agency for work associated with the Office of Federal Activities.

Booz-Allen & Hamilton Inc. of McLean won a $7.91 million contract from the Environmental Protection Agency for work associated with the Office of Federal Activities.

Universe Technologies of Frederick won a $7.43 million contract from the Environmental Protection Agency for work associated with the Office of Federal Activities.

Quest Diagnostics of Chantilly won a $6.4 million contract from the Army for medical reference laboratory services.

General Scientific Corp. of Arlington won a $5.01 million contract from the Navy for planning, engineering, installation and technical repair support.

E2 Inc. of Charlottesville won a share of a $5 million contract from the General Services Administration for environmental services.

Trios Associates Inc. of Lanham won a $10 million contract from NASA for airspace systems.

Arrowhead Global Solutions Inc. of McLean won a share of a $3 million contract from the General Services Administration for management, organizational and business improvement services.

Analysis Group LLC of Falls Church won a share of a $2.5 million contract from the General Services Administration for management, organizational and business improvement services.

Zenmar Power Tool & Hoist Systems of Cockeysville won a contract with an estimated value of $1.15 million from the Coast Guard for the overhaul of Ingersoll-Rand pneumatic winches.

The contracts listed were awarded by the federal government to companies and other vendors in Virginia, Maryland and the District. For more information, contact states2001@aol.com, or 202-628-3100, ext. 266