EFA Chesapeake, Washington Navy Yard, Building 212, 901 M Street, S.E., Washington, DC 20374-5018

Z -- HEATING, VENTILATION AND AIR CONDITIONING (HVAC) REPAIRS/REPLACEMENT AT UNIFORMED SERVICES UNIVERSITY OF HEALTH SCIENCES (USUHS), BETHESDA, MARYLAND POC Rhonda Chaney, Contract Specialist, (202) 685-8224 or FAX (202) 433-6900 CNT N62477-00-D-0038 (N68925-98-R-A049) AMT $5,320,915.00 (firm fixed price amount) LINE CLIN 0001 DTD 020200 TO John C. Grimberg Company, Inc., 5501 Randolph Road, Rockville, Maryland 20852-2651 Posted 02/03/00 (W-SN421401). (0034)

Loren Data Corp. http://www.ld.com (SYN# 0348 20000207\Z-0007.AWD)