Department of the Treasury, Internal Revenue Service, 6009 Oxon Hill Road, Suite 700, ATTN: M:P, Oxon Hill, MD 20745

X -- LEASE OR RENTAL OF FACILITIES SOL TIRNO-00-Q-A1A70 DUE 022200 POC Sharlene Hagans, Contract Specialist, (202) 283-1139 This is a modification to the combined synopsis/solicitation notice (TIRNO-00-Q-A1A70) posted on CBDNet February 16, 2000 for lease or rental of facilities. The due date has been changed from February 17, 2000 to February 22, 2000. Posted 02/16/00 (W-SN426199). (0047)

Loren Data Corp. http://www.ld.com (SYN# 0134 20000218\X-0005.SOL)