U.S. Environmental Protection Agency, 26 W. Martin Luther King Dr., Cincinnati, OH 45268

B -- PRODUCTION OF A RESOURCE DOCUMENT ON ADVANCED PHOTOCHEMICAL OXIDATION SOL PR-OH-97-00407/RFQ-OH-97-00215 POC Ruby Sugg (513) 366-2146 WEB: Office of Acquisition Management -- Cincinnati Contracts Management Division, http://www.epa.gov/oam/cinn_cmd. E-MAIL: Ruby Sugg, Cincinnati Contracts Management Division, sugg.ruby@epamail.epa.gov. This modification to the synopsis posted on June 11, 1997 is to reflect a change from a total small business set-aside to full and open competition. (0210)

Loren Data Corp. http://www.ld.com (SYN# 0020 19970731\B-0009.SOL)