ML16343A978

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7 to Updated Final Safety Analysis Report, Chapter 14, Table 14.1.6-1, Time Sequences of Events
ML16343A978
Person / Time
Site: Cook  
Issue date: 10/24/2016
From:
Indiana Michigan Power Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML16336A263 List: ... further results
References
AEP-NRC-2016-42
Download: ML16343A978 (1)


Text

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