55 Broadway; Cambridge, MA 02142

99 -- TRANSPORTATION AND DISPOSAL OF CONTAMINATED SOIL JACOB'S SMELTER SITE, STOCKTON, UTAH POC Point of Contact -- Kathleen Regan, Contract Specialist, (617) 494-3485 CNT 99-D-00071 AMT $687500 LINE Base and 4 Options for Items 1,2,3 and 4 DTD 082799 TO Safety-Kleen Corp., 127 South 500 East, Suite 675, Salt Lake City, UT 84102 WEB: Volpe Center Acquisition Division home page, http://www.volpe.dot.gov/procure/index.html. E-MAIL: Contract Specialist, finnk@volpe.dot.gov. Posted 01/24/00 (A-SN418324). (0024)

Loren Data Corp. http://www.ld.com (SYN# 0988 20000126\99-0004.AWD)