General Services Administration, Federal Supply Service (FSS), Management Services Center (10FT), 400 15th Street, SW,, Auburn, WA, 98001

B -- ENVIRONMENTAL ADVISORY SERVICES, TFTP-EW-99-8999-1 POC Barbra Weitzel, Contract Specialist, Phone (253) 931-7932, Fax (253) 931-7174, Email barbra.weitzel@gsa.gov -- Michael Lewis, Supervisory Contract Specialist, Phone (253) 931-7582, Fax (253) 931-7174, Email CNT GS-10F-0197K AMT $1,000,000 LINE 899-1 DTD 050100 TO EcoChem, Inc., 100 South King Street, Suite 405, Seattle, WA 98104-2885 WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=A&ProjID=GS-10F-01 97K&LocID=8. E-MAIL: Barbra Weitzel, barbra.weitzel@gsa.gov. Posted 04/24/00 (D-SN447965). (0115)

Loren Data Corp. http://www.ld.com (SYN# 0272 20000426\B-0002.AWD)