General Services Administration, Federal Supply Service (FSS), General Products Center (7FX), 819 Taylor Street, Room 6A24, Fort Worth, TX, 76102

68 -- 68 V B AND C -- WATER TREATMENT CHEMICALS FOR HEATING AND COOLING EQUIPMENT AND FUEL ADDITIVES POC Andrew Fainer, Contracting Officer, Phone (817) 978-8633, Fax (817) 978-8661, Email andy.fainer@gsa.gov CNT GS-07F-0034K AMT $125,000 DTD 100199 TO Q.E.D. SYSTEMS, INC. 4646 WITCHDUCK ROAD VIRGINIA BEACH, VA 23455 WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=A&;ProjID=GS-07F-0034K& LocID=3. E-MAIL: Andrew Fainer, andy.fainer@gsa.gov. Posted 10/01/99 (D-SN387715). (0274)

Loren Data Corp. http://www.ld.com (SYN# 0426 19991005\68-0004.AWD)