NASA/Langley Research Center, Mail Stop 144, Industry Assistance Office, Hampton, VA 23681-0001

Z -- SUPPLIES AND MATERIALS TO PROVIDE AND INSTALL ROOF EXHAUST FANS, WALL LOUVERS, AND AN HVAC UNIT WITH ASSOCIATED PIPING AT BUILDING 1256 NASA LANGLEY RESEARCH CENTER, HAMPTON VA SOL 1-130-RFS.1004 DUE 092099 POC Timothy P. Stubbs, Contract Specialist, Phone (757)-864-2460, Fax (757) 864-8863, Email T.P.STUBBS@larc.nasa.gov -- Richard C. Shisler, Contract Specialist, Phone (757)-864-2419, Fax (757) 864-8863, Email R.C.SHISLER@larc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LaRC/date.html#1-130-RFS.1004. E-MAIL: Timothy P. Stubbs, T.P.STUBBS@larc.nasa.gov. This is a modification to the synopsis entitled Supplies and Materials to provide and install roof exhaust fans, wall louvers, and an HVAC unit with associated piping at Building 1256, NASA Langley Research Center, Solicitation No. 1-130-RFS.1004 which was posted on July 13, 1999. You are notified that the following changes are made: The anticipated release date of the IFB is changed to on or about August 20, 1999 with an anticipated offer closing date of on or about September 20, 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 fordownloading their own copy of the solicitation and amendments (if any). Posted 08/05/99 (D-SN364124). (0217)

Loren Data Corp. http://www.ld.com (SYN# 0203 19990809\Z-0018.SOL)