GSA, PBS, NCR, Property Development Division (WPC), Room 2002, 7th & D Streets, SW, Washington, DC 20407

Z -- REMEDIATION OF SITES M, N AND O, SOUTHEAST FEDERAL CENTER, WASHINGTON, DC POC Shirley Washington (202)708-7630 CNT GS-11P98MKC0006 AMT $1,376,645 LINE 51 DTD 031998 TO North American Management and Business Corp 515 King Street Alexandria, VA 22314 (0084)

Loren Data Corp. http://www.ld.com (SYN# 0452 19980327\Z-0009.AWD)