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-0209K AMT $250,000,000 LINE 899-1, 899-2 DTD 050100 TO Earth Tech, Inc., 100 West Broadway -- Suite 5000, Long Beach, CA WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=A&ProjID=GS-10F-0209K&& LocID=8. E-MAIL: Barbra Weitzel, barbra.weitzel@gsa.gov. Posted 05/03/00 (D-SN450628). (0124)

Loren Data Corp. http://www.ld.com (SYN# 0359 20000505\B-0014.AWD)