GSA, PBS, Property Development (5PC), 230 South Dearborn Street, Room 3516, Chicago, IL 60604-1696

Z -- H. W. SOCIAL SECURITY CENTER ROOF REMOVAL AND REPLACMENT, 600 W. MADISON, CHICAGO, ILLINOIS POC Sherri Turner, Contracting Officer, 312/886-7879 CNT GS05P98GBC0010 AMT $950,690.00 DTD 071698 TO Clark Roofing Company, 2700 W. Cermak Road, Broadview, IL 60153 Posted 07/20/98 (W-SN225786). (0201)

Loren Data Corp. http://www.ld.com (SYN# 0861 19980728\Z-0003.AWD)