National Institute of Environmental Health Sciences, Acquisitions Management Branch, 79 T.W. Alexander Drive, Building 4401 Research Commons, P.O. Box 12874, Research Triangle Park, NC 27709

L -- OPERATION AND MAINTENANCE OF THE NIEHS AUTOMATED MAINTENANCE MANAGEMENT SYSTEM. POC Contact Mary W. McConnell,Contracting Officer (919)541-3813 The NIEHS intends to negotiate a sole source extension of an existing contract for continued performance with Zeiders Enterprises, Inc., pursuant to 41 U.S.C. 253(c)(1), as set forth in FAR 6.302-1. This procurement is to extend this service for the operation, maintenance, and administration of the NIEHS automated maintenance management system and preventive maintenance program for a period of six months. This is a notice of intent and not a request for competitive proposals. See Numbered Note 22.***** Posted 04/15/99 (W-SN320509). (0105)

Loren Data Corp. http://www.ld.com (SYN# 0060 19990419\L-0003.SOL)