M--CENTER OPERATIONS SUPPORT SERVICES (COSS) FOLLOW-ON

This is modification 13 to the synopsis entitled "Center Operations Support Services (COSS) follow-on," Synopsis No. NNJ05122616L, which was originally posted on August 2, 2005. You are notified of the following correction - please read carefully: The purpose of this modification 13 is to correct an inadvertant error on the NAICS code for the "Environmental" procurement to be as follows: "NAICS code: 541620 - Environmental Consulting Services, Size standard: $6.5M" NOTE: To access these procurements on-line, now and in the future, you will continue to go through the current COSS follow-on website at http://procurement.jsc.nasa.gov/coss Please note that the COSS follow-on website will be augmented shortly to incorporate sub-links to these 5 procurements. NOTE: The COSS SEB e-mail address that is on the COSS follow-on website will be de-activated shortly. Each of the 5 procurements will contain their own e-mail addresses, and will be provided on their respective links shortly. NOTE: If you have any questions related to the acquisition strategy you may contact the Contracting Officer noted for that specific procurement. Thank you. Documents related to this procurement will be available over the Internet. These documents 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://prod.nais.nasa.gov/cgi-bin/eps/bizops.cgi?gr=D&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).