National Institutes of Health, Office of Procurement Management, 6011 Executive Blvd., Rockville, Maryland 20892-7260

J -- EXERCISE OPTION UNDER EXISTING CONTRACT TO PROVIDE FOR PREVENTIVE MAINTENANCE/EMERGENCY REPAIR OF JOHNSON CONTNROL BUILDING AUTOMATED SYSTEM INCLUDING FIRE PROTECTION SYSTEM, SMOKE EVACUATION SYSTEM, AND SECURITY AND ENVIRONMENTAL MONITORING SYSTEM FOR BLDG. 10, AMBULATORY CARE RESEARCH FACILIT POC Catherine Hiltner, Contracting Officer, (301) -420-3063 CNT Modification #4, Contract #263-96-D-0108 AMT $67,100.00 DTD 102798 TO Integrated Systems, Inc., 2300 West Park Place Blvd., Suite 158, Stone Mountain, GA 30087 Posted 10/27/98 (W-SN265823). (0300)

Loren Data Corp. http://www.ld.com (SYN# 0288 19981029\J-0008.AWD)