Table 2: Lead assembly cycles at North Anna 1
 Core cycle Fuel cycle Start date End date Cycle Max fuel rod Fuel assy
        length EFPD burnup (MWd/tU) burnup (MWd/tU)
13 1 10/6/1997 13/9/1998 452.0 24,115 22,424
14 2  7/10/1998 12/3/2000 508.6 48,096 46,389
15 3 7/4/2000  9/92001 497.1 56,381 52,472