NASA/Lyndon B. Johnson Space Center, Houston Texas, 77058-3696, Mail Code: BH

J -- SCHEDULED AND UNSCHEDULED OVERHAUL AND REPAIR OF ROLLS ROYCE SPEY MARK 511-8 AIRCRAFT ENGINES SOL 9-BH13-54-0-18P POC Nancy S. Robb, Contract Specialist, Phone (281) 483-9044, Fax (281) 244-5337, Email nancy.s.robb1@jsc.nasa.gov -- Alice J. Pursell, Contracting Officer, Phone (281) 483-9027, Fax (281) 244-5337, Email alice.j.pursell1@jsc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.msfc.nasa.gov/cgi-bin/EPS/bizops.cgi?gr=D&pin=73#9-BH1 3-54-0-18P. E-MAIL: Nancy S. Robb, nancy.s.robb1@jsc.nasa.gov. This is Modification 1 to the synopsis entitled Scheduled and Unscheduled Overhaul and Repair of Rolls Royce Spey Mark 511-8 Aircraft Engines, solicitation no. 9-BH13-54-0-18P which was posted on February 11, 2000. You are notified that the following changes are made: The anticipated release date of the solicitation is June 19, 2000 (vice April 3, 2000) with an anticipated offer due date of on or about July 20, 2000 (vice May 4, 2000). Documents related to this procurement are available over the Internet and are in Microsoft Office Suite (Word 6.0, Excel 5.0, or PowerPoint 4.0) format and will reside on a World Wide Web (WWW) server, which may be accessed using a WWW browser application. The Internet site, or URL, for the NASA/JSC Business Opportunities home page is http://nais.msfc.nasa.gov/cgi-bin/EPS/bizops.cgi?gr=CL&pin=73 Offerors are responsible for monitoring this site for the release of the solicitation and any amendments. Potential offerors are responsible for downloading their own copy of the solicitation and amendments (if any). Posted 04/25/00 (D-SN448349). (0116)

Loren Data Corp. http://www.ld.com (SYN# 0046 20000427\J-0009.SOL)