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

R -- ENGINEERING SERVICES IN SUPPORT OF CURRENT EQUIPMENT CONTRACTS FOR FABRICATION AND ERECTION OF NOISE SUPPRESSOR SYSTEMS SOL F41608-98-R-20608 DUE 011599 POC The Point of Contact is Dianna G. Saenz, LDKAB, Phone: 210 925-6380, FAX: 210 925-0412, E-Mail: dianna.saenz@ldgate1.kelly.af.mil E-MAIL: Send your E-Mail request to the POC, dianna.saenz@ldgate1.kelly.af.mil. THIS IS AN ADDENDUM TO THE CBD SUBMISSION NUMBER 278780 DATED 09 DEC 98. Note 1 is hereby deleted. The approved sources for this service are: JR ENGINEERING SERVICES, SAN ANTONIO, TX AND ATEC, INC., STAFFORD TX. ONLY APPROVED SOURCES WILL BE CONSIDERED. AWARD WILL NOT BE DELAYED FOR SOURCE APPROVAL. OFFERS FROM FIRMS NOT PREVIOUSLY IDENTIFIED AS SOURCES FOR THIS REQUIREMENT WILL ONLY BE CONSIDERED WHEN IT CAN BE DETERMINED PRIOR TO AWARD THAT THE ITEM BEING OFFERED WILL MEET THE GOVERNMENT'S REQUIREMENTS. ALL POTENTIAL OFFERORS SHOULD CONTACT THE BUYER/PCO IDENTIFIED IN THIS NOTICE. SOLICITATION MAY BE OBTAINED AT WEB SITE: http://pkdev.kelly.af.mil/PKC/SA/RFP.html All potential offerors should contact the buyer/PCO identified in this notice for additional information and/or to communicate concerns, if any, concerning this acquisition. If your concerns are not satisfied by the contracting officer, an Ombudsman has been appointed to hear concerns from offerors or potential offerors during the proposal development phase of an acquisition. The Ombudsman does not diminish the authority of the program director or Contracting Officer, but communicates Contractor concerns, issues, disagreements, and recommendations to the appropriate Government personnel. When requested, the Ombudsman shall maintain strict confidentially as to the source of the concern. The Ombudsman does not participate in the evaluation of proposals or in the source selection process. Interested parties are invited to call the SA-ALC Acquisition Ombudsman at AC 210-925-5133 or send E-Mail to: ombudsman@www.kelly-afb.org. See Note(s) 26 Posted 12/10/98 (D-SN279212). (0344)

Loren Data Corp. http://www.ld.com (SYN# 0064 19981214\R-0003.SOL)