U. S. Environmental Protection Agency, Contracts Management Division (MD-33), Attention: OARSC, Research Triangle Park, NC 27711

66 -- NATIONAL CONTRACT FOR SINGLE CHANNEL MONITORS/SEQUENTIAL MONITORS POC Kathy Moore, Contract Specialist (919) 541-3504/Sue Miller, Contracting Officer (919) 541-3504 CNT 68-D-98-050 AMT $39,365,130 DTD 032598 TO Thermo Environmental Instruments, 8 West Forge Parkway, Franklin, MA 02038 (0099)

Loren Data Corp. http://www.ld.com (SYN# 0482 19980413\66-0007.AWD)