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Z -- SERVICES AND MATERIALS TO DESIGN, FURNISH, AND INSTALL A 6200 PSIG AIR STORAGE AND DELIVERY SYSTEM FOR THE 8 FOOT HIGH TEMPERATURE TUNNEL, BUILDING 1265 SOL 1-081-GGL.1374 DUE 061599 POC Mozetta A. Edwards, Contract Specialist, Phone (757)-864-2437, Fax (757) 864-8863, Email M.A.EDWARDS@larc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LaRC/date.html#1-081-GGL.1374. E-MAIL: Mozetta A. Edwards, M.A.EDWARDS@larc.nasa.gov. This is a modification to the synopsis entitled Services and Materials to Design, Furnish, and Install a 6200 PSIG Air Storage and Delivery System for the 8 Foot High Temperature Tunnel, Building 1265 which was posted on March 23, 1999. You are notified that the following changes are made: Release of the final Request for Proposal (RFP) is planned for on or about June 15, 1999. Depending on the release date of the final RFP, the due date for receipt of proposals is extended to on or about July 14, 1999. 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 WWW address or URL of the NASA/LaRC Business Opportunities home page is http://procurement.nasa.gov/EPS/LaRC/class.html 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 05/27/99 (D-SN336810). (0147)

Loren Data Corp. http://www.ld.com (SYN# 0139 19990601\Z-0004.SOL)