NASA/Goddard Space Flight Center, Code 215, Greenbelt, MD 20771

66 -- PURCHASE OF SURFACE PROFILOMETER SOL 551-32939-920 DUE 100699 POC Mary E. McKaig, Contract Specialist for Simplified Acquisition, Phone (301) 286-4240, Fax (301) 286-1720, Email Mary.E.McKaig.1@gsfc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/GSFC/date.html#551-32939-920. E-MAIL: Mary E. McKaig, Mary.E.McKaig.1@gsfc.nasa.gov. This is a modification to the synopsis entitled PURCHASE OF SURFACE PROFILOMETER (Solicitation number 551-32929-920) which was posted on 09/15/99. You are notified that the following changes are made: Line Item #8 was inadvertently omitted from Synopsis/RFQ. In addition to the seven line items on the original synopsis, the following item is added: 8) 50MM (round or square sample) precision sample stress locator (KLA Tencor part number 155756 OR equivalent) The due date for receipt of quotes IS NOT extended. 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/GSFC Business Opportunities home page is http://procurement.nasa.gov/EPS/GSFC/class.html [REPLACE "GSFC" IN BOTH PLACES WITH THE GSFC'S ABBREVIATION] Offerors are responsible for monitoring this site for therelease of the solicitation and any amendments. Potential offerors are responsible for downloading their own copy of the solicitation and amendments (if any). Posted 09/15/99 (D-SN380524). (0258)

Loren Data Corp. http://www.ld.com (SYN# 0259 19990917\66-0013.SOL)