U.S. Army Corps of Engineers, Portland District, P.O. Box 2946, Portland, OR 97208-2946

Y -- MAINTENANCE DREDGING 2000, MOUTH OF THE COLUMBIA RIVER, COLUMBIA RIVER AND COOS BAY ENTRANCE POC Administrative -- Sue Mechals, (503) 808-4619; Technical -- Dick Cato, (503) 808-4354 CNT DACW57-00-C-0011 AMT $3,509,700.00 DTD 051800 TO NATCO Limited Partnership, 2122 York Road, Oak Brook, IL 60523 Posted 05/19/00 (W-SN456925). (0140)

Loren Data Corp. http://www.ld.com (SYN# 0281 20000523\Y-0005.AWD)