US Environmental Protection Agency, Region III Contracts Branch (3PM10), 1650 Arch Street, Phildelphia, PA 19103-2029

G -- STUDENT ENVIRONMENTAL DEVELOPMENT PROGRAM SOL RFQ-00025-JR DUE 061200 POC John Robb, Contracting Officer, 215-814-5468 The advertisement for Solicitation No. RFQ-00025-JR which appeared in the May 26, 2000 edition of the CBD is hereby modified as follows: The Fax number to submit requests for a copy of the RFQ is (215) 814-5211. Posted 05/31/00 (W-SN460030). (0152)

Loren Data Corp. http://www.ld.com (SYN# 0048 20000602\G-0001.SOL)