NASA/Glenn Research Center, 21000 Brookpark Road, Cleveland, OH 44135

43 -- TURBO PUMP, ROUGH PUMP, AND ANCILLARY ITEMS SOL RFQ3-148909 DUE 051600 POC Linda M. Kendrick, Contracting Officer, Phone (216) 433-2407, Fax (216) 433-5185, Email Linda.M.Kendrick@grc.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=22#RFQ3-1489 09. E-MAIL: Linda M. Kendrick, Linda.M.Kendrick@grc.nasa.gov. THIS NOTICE CONSTITUTES AMENDMENT NO. 1 TO THE COMBINED SYNOPSIS/RFQ FOR TURBOPUMP, ROUGH PUMP, AND ANCILLARY ITEMS. Companies shall acknowledge all amendment(s) in their quote. This notice serves as the official amendment to subject synopsis/RFQ and a written amendment will not be issued. The purpose of this amendment is to CHANGE PART NUMBER DESIGNATIONS FOR: ITEM #1 -- ADD "P/N 9699074"; ITEM #3 -- CHANGE "TRISCROLL" TO "TRISCROLL 300" & CHANGE P/N TO "PTS03001UNIV"; ITEM #6 -- CHANGE P/N TO "IC200AB:; ITEM 15 -- CHANGE P/N TO "KAFP250125A". The due date for receipt of offers is UNCHANGED. The due date is May 16, 2000. Companies shall provide the information stated in the synopsis/RFQ posted on the NASA Acquisition Internet Service (NAIS) on May 1, 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 reside on the World Wide Web (WWW) server which may be accessed usinga WWW browser application. The Internet site, or URL, for the NASA/GRC Business Opportunities home page is http://nais.msfc.nasa.gov/cgi-bin/EPS/bizops.cgi?gr=CL&pin=22 Posted 05/09/00 (D-SN453052). (0130)

Loren Data Corp. http://www.ld.com (SYN# 0240 20000511\43-0003.SOL)