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

Z -- DEMOLITION OF VLF ANTENNA TOWERS AT THE NAVAL RADIO TRANSMITTER FACILITY, ANNAPOLIS, MD POC Kathleen A. McCourt 202 685-3141 CNT N62477-98-C-0047 AMT $2,906,444.00 DTD 060799 TO Potts and Callahan, Inc., 500 West 29th Street, Baltimore, MD 21211 Posted 06/30/99 (W-SN349017). (0181)

Loren Data Corp. http://www.ld.com (SYN# 0388 19990702\Z-0001.AWD)