FISC Norfolk Acq Group, Hampton Roads Detachment, 1968 Gilbert St., Suite 600, Norfolk, VA 23511-3392

L -- TECHNICAL SERVICES; THE ANALYZING OF DATA BY A PRINCIPLE SCIENTIST POC David C. Zareczny, Contracting Officer, Code 02H5BG, (757) 443-1431 CNT N00189-99-M-AN94 AMT $29736.00 LINE 0001 DTD 021099 TO Mantech Environmental Technology, Inc., 2 Research Triangle Park, NC 27709 Posted 02/10/99 (W-SN297133). (0041)

Loren Data Corp. http://www.ld.com (SYN# 0381 19990212\L-0002.AWD)