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

S -- VEGETATIVE MANAGEMENT SOL DACW25-97-Q-0086 DUE 042297 POC Contact Rosanne Spencer (309)794-5239/Contracting Officer Bonnie Donelson (309)794-5241 Submission No. 038890 dated March 05, 1997 is changed as follows. The Contract period is changed to read May 1, 1997 through April 30, 1998 with One Option Year. All other items remain the same. (0065)

Loren Data Corp. http://www.ld.com (SYN# 0078 19970310\S-0005.SOL)