U.S. Geological Survey, MS 205C, 12201 Sunrise Valley Drive, Reston, VA 20192

J -- MONITOR & REPAIR METASYS HVAC SYSTEM & SILENT NIGHT SYSTEM AT PATUXENT WILDLIFE RESEARCH CENTER, LAUREL, MD SOL 00HQQQ0070 DUE 031500 POC Ms. Heather R. Williams, 703/648-7329 WEB: Click here to view the RFQ, http://ideasec.usgs.gov. E-MAIL: Click here to contact the Contracting Officer via, hrwilliams@usgs.gov. The purpose of this amendment is to change the SIC Code from 1711 to 7699. The size standard for this SIC Code is $5 million. All other terms and conditions remain unchanged. Posted 03/06/00 (W-SN431350). (0066)

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