USDA Forest Service, Ochoco National Forest, PO Box 490, Prineville, OR 97754

99 -- SUPPLY OF PIPE ARCHES AND MULTI-PLATE ARCHES SOL 7-99-R20 DUE 060299 POC Sandra Chandler, 541/416-6531 or fax 541/416-6661 This CBD Notice is to modify original notice of May 17, 1999, to include the following information: (1) Item 1 and 5, change the 600 mm dimple band with neopreme gasket to a 600 mm corrugated band with neopreme gasket. (2) On Items 1 and 5, change bolted flange connection with gasket to bolted flange connection. (delete gasket). (3) Drawing will be available detailing the bolted flange connection. Request drawing using above fax number. All other information appearing in original CBD Notice is correct. Date for receiving quotes remains June 2, 1999 at 4:30 p.m.(PST). Posted 05/25/99 (W-SN335555). (0145)

Loren Data Corp. http://www.ld.com (SYN# 0335 19990527\99-0005.SOL)