Department of the Air Force, Air Force Space Command, 45CONS (Bldg 423), 1201 Edward H White II St MS 7200, Patrick AFB, FL, 32925-3238

36 -- 5000 KVA PRIMARY UNIT SUBSTATION SOL F08650-99-Q-0017 DUE 102599 POC Linda Kelly, Contract Specialist, Phone 407-494-9513, Fax 407-494-2983, Email linda.kelly@pafb.af.mil -- Jimmy McDaniel, Chief, Commodities Flight, Phone 407-494-7227, Fax 407-494-2983, Email WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=M&;ProjID=F08650-99-Q-0 017&LocID=516. E-MAIL: Linda Kelly, linda.kelly@pafb.af.mil. The purpose of this modification is to make the following change (effective 7 Oct 99): POINT OF CONTACT: FROM: Bonnie Pruett, Contracting Officer, Phone 407-494-5206, Fax 407-494-9215, Email bonnie.pruett@pafb.af.mil TO: Linda Kelly, Contract Specialist, Phone 407-494-9513, Fax 407-494-9215, Email linda.kelly@pafb.af.mil All other terms and conditions remain unchanged. Posted 10/07/99 (D-SN389742). (0280)

Loren Data Corp. http://www.ld.com (SYN# 0189 19991012\36-0001.SOL)