GSA, Federal Protective Service, (3PS), The Wanamaker Building Room 645, 100 Penn Square East, Philadelphia, PA 19107-3396

S -- UTILITIES AND HOUSEKEEPING SERVICES POC John Mountain, 215/656-6117 CNT GS-03P-98-GIC-0066 AMT $1,566,592.25 DTD 051498 TO Knight Protective Service, Inc., 8507 Edgeworth Drive, Capitol Heights, MD 20743 (0134)

Loren Data Corp. http://www.ld.com (SYN# 0377 19980519\S-0001.AWD)