U.S. Department of The Interior, Office of Surface Mining Reclamation and Enforcement, Three Parkway Center, Pittsburgh, PA 15220

B -- ACTUARIAL STUDY -- OPTIONS FOR FUNDING LONG TERM TREATMENT OF POLLUTIONAL DISCHARGES POC Kathy Oberle 412-937-2838 CNT 143868CT9912063 AMT $118362 DTD 092199 TO Tetra Tech EM, Inc., 1881 Campus Commons Drive, Reston, VA 20191 E-MAIL: none, koberle@osmre.gov. Posted 09/28/99 (W-SN385518). (0271)

Loren Data Corp. http://www.ld.com (SYN# 0304 19990930\B-0009.AWD)