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

66 -- TESTER, DISTILLATION, NSN 6630-01-443-0268, P/N AD86-5G SOL F41608-00-Q-20036 DUE 033100 POC Robert C. Rosales 485 Quentin Roosevelt Rd Ste 7 Kelly AFB TX 78241-6426 Phone: (210) 925-4706 Fax: (210) 925-6555 E-MAIL: Send E-Mail to the POC, robert.c.rosales@kelly.af.mil. This modification is hereby issued to correct portions of the original 3 Mar 00 notice in CBD. Original notice was erroneously posted under 6300 stock class, instead of correct 6630 stock class. Also, original notice stated there were two approved sources. However, it has been determined since that there is only one approved source, Petroleum Analyzer Corp, Cage code 02BZ8. All other data of original notice is correct. Posted 03/06/00 (D-SN431391). (0066)

Loren Data Corp. http://www.ld.com (SYN# 0271 20000308\66-0002.SOL)