SA-ALC/Contracting Directorate/SA-ALC/SFK; 485 Quentin Roosevelt Road, Suite 12; Kelly AFB, TX 78241-6419

68 -- XENON SOL F41608-00-R-54321 DUE 113099 POC Robert L. Mayfield; Phone:(210)925-1177; Fax(210)925-9758 E-MAIL: Send E-Mail to the POC, robert.mayfield@kelly.af.mil. This is a request for interested sources to contact this office if you can supply Xenon to the U.S. Air Force IAW the particulars shown below: Xenon, Gaseous 99.999% Extra High Purity 10,000 liter cylinders Best Estimated Quantity (BEQ) per year is 500,000 liters Period of performance would begin in late calendar year 2000 and run for approximately 3 years for a total of 1,500,000 liters for the 3 year period. Delivery would be f.o.b. destination to Seattle, WA. Please contact Bob Mayfield by phone, fax, or E-mail if you would like to receive the solicitation. This request is not yet a firm requirement. It is for planning purposes only at this time. Posted 11/17/99 (D-SN401386). (0321)

Loren Data Corp. http://www.ld.com (SYN# 0229 19991119\68-0002.SOL)