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

B -- ENVIRONMENTAL ADVISORY SERVICES POC Pacita Mina, Contract Specialist, Phone (253) 931-7087, Fax (253) 931-7174, Email pat.mina@gsa.gov -- Patricia Austin, Supervisory Contract Specialist, Phone (253) 931-7083, Fax (253) 931-7174, Email CNT GS-10F-0036K AMT $5,000,000 LINE 899-1, 899-2, 899-3 and 899-4 DTD 110199 TO Eastern Research Group, Inc. 110 Hartwell Avenue Lexington, MA WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=A&;ProjID=GS-10F-0036K& LocID=8. E-MAIL: Pacita Mina, pat.mina@gsa.gov. Posted 11/02/99 (D-SN396947). (0306)

Loren Data Corp. http://www.ld.com (SYN# 0512 19991104\B-0004.AWD)