Acquisitions Management Operations Branch, NIAID, 6003 Executive Blvd, Solar Building, Room 1C38, Contracts Section, Bethesda, MD 20892-7605

R -- OPERATION AND MAINTENANCE OF A MURINE PATHOGEN-FREE MOUSE BREEDING FACILITY SOL NIAID-DIR-99-53 DUE 022900 POC Contact- Karin E. Eddy, Contracting Officer, 301-496-3878 The previous announcement for establishing, operating and maintaining a murine production colony under strict double barrier conditions to contain approximately 2400 cages of inbred, congenic, transgenic and DNA-mediated gene targeted mutant mice and their offspring is hereby modified to postpone the issue date of the RFP until on/or about February 1, 2000. SEE NUMBERED Note 1. All requests for the RFP must be in writing directed to Karin E. Eddy, Contracting Officer, Acquisitions Management Operations Branch, National Institute of Allergy & Infectious Diseases, Solar Bldg. Room 1C38, MSC 7605, Bethesda, MD 20892-7605. Posted 04/19/99 (W-SN321784). (0109)

Loren Data Corp. http://www.ld.com (SYN# 0062 19990421\R-0004.SOL)