ML16343A978
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IINNDDIIAANNAA AANNDD M MIICCHHIIGGAANN PPOOW WEERR DD.. CC.. CCOOOOKK NNUUCCLLEEAARR PPLLAANNTT UUPPDDAATTEEDD FFIINNAALL SSAAFFEETTYY AANNAALLYYSSIISS RREEPPOORRTT Revision:
16.1 Table: 14.1.6-1 Page:
1 of 1 UNIT 2 TIME SEQUENCE OF EVENTS Accident Event Time (sec)
Loss of Forced Reactor Coolant Flow Four loops in operation, four pumps coasting down All operating pumps lose power and begin coasting down 0.0 Reactor coolant pump under-voltage trip point reached 0.0 Rods begin to drop 1.5 Minimum DNBR occurs 3.7 Four loops in operation, one pump coasting down Coastdown begins 0.0 Low flow reactor trip 1.28 Rods begin to drop 2.28 Minimum DNBR occurs 3.40