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

J -- EXERCISE THIRD OPTION PERIOD UNDER EXISTING CONTRACT TO PROVIDE FOR PREVENTIVE MAINTENANCE AND REPAIR OF GOVERNMENT-OWNED BECKMAN MANUFACTURED INSTRUMENTS LOCATED AT THE NATIONAL INSTITUTES OF HEALTH (NIH), BETHESDA, MD AND OTHER NIH FACILITIES WITHIN A 50-MILE RADIUS FOR THE PERIOD OCTOBER 1, POC Catherine Hiltner, Contract Specialist, (301) 402-3063; Edward B. Wilgus, Contracting Officer, (301) 402-3070 CNT Modification #5, Contract No. 263-97-D-0001 AMT $2,443,414.00 DTD 083099 TO Beckman Coulter inc., 4300 N. Harbor Blvd., P. O. Box 3100, Fullerton, CA 92834-3100 Posted 09/01/99 (W-SN375174). (0244)

Loren Data Corp. http://www.ld.com (SYN# 0418 19990903\J-0008.AWD)