North Central Contracting Office, Gateway Tower II, 8th Floor, 400 State Avenue, Kansas City, KS 66101

H -- ENVIRONMENTAL TESTING SERVICES SOL RFQ 275-0007-9 DUE 051299 POC Jeff Verhulst, Mechanical Engineer, (913) 551-1020 or Victoria Johnson (913) 551-1048 This solicitation is hereby modified to remove numbered note #1. Posted 04/07/99 (W-SN317188). (0097)

Loren Data Corp. http://www.ld.com (SYN# 0051 19990409\H-0001.SOL)