U.S. Army Engineer District, Rock Island, Corps of Engineers, Clock Tower Building, P.O. Box 2004, Rock Island, Illinois 61204-2004

Z -- ENVIRONMENTAL MANAGEMENT PROGRAM, COTTONWOOD ISLAND REHABILITATION AND ENHANCEMENT, STAGE II, POOL 21, RIVER MILE 328.5-RIVER MILE 331.0, MISS. RIVER, LEWIS & MARION CO., MO SOL DACW25-99-B-0005 DUE 012199 POC Procurement Technician, Murilene Knight, 309/794-5613 or Contract Specialist, Jan Krahl, 309/794-5314 The following change is made to PSA#2228 CBD issue dated November 24, 1998. This procurement is to be 100% Small Business Set-Aside only and not unrestricted as previously stated. All other information will remain the same. Posted 12/30/98 (W-SN284155). (0364)

Loren Data Corp. http://www.ld.com (SYN# 0076 19990104\Z-0008.SOL)