ENS 42211: Difference between revisions

v t e ENS Event
08:11 Dec 17, 2005
Title	Automatic Reactor Trip from Full Power Due to a Failed Feed Flow Channel
Event Description	'A' Steam Generator hi/hi level caused a turbine trip which in turn caused a Unit 1 reactor trip. The hi/hi steam generator level also caused both feedwater pumps to trip which caused the auxiliary feedwater pumps to auto-start. The hi/hi level also caused a feedwater isolation. Appropriate emergency procedures have been implemented and the plant is currently stable. All control rods fully inserted on the trip. Offsite power is available and powering safety related buses. The emergency diesel generators are available if required. There are no known primary to secondary leaks in the steam generators. The licensee will notify the NRC Resident Inspector.

ENS 42211 +/-
Where
McGuire North Carolina (NRC Region 2)
Reporting

10 CFR 50.72(b)(2)(iv)(B), RPS Actuation 10 CFR 50.72(b)(3)(iv)(A), System Actuation
Time - Person (Reporting Time:+-4.43 h-0.185 days <br />-0.0264 weeks <br />-0.00607 months <br />)
Opened:	Tony Cook 03:45 Dec 17, 2005
NRC Officer:	Pete Snyder
Last Updated:	Dec 17, 2005
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v • d • e

v t e Emergency Notification System
McGuire with 10 CFR 50.72(b)(2)(iv)(B), RPS System Actuation, 10 CFR 50.72(b)(3)(iv)(A), System Actuation
WEEKMONTHYEAR2025-10-10T05:00:00 [Table view]
[ENS list for McGuire]

@@ Line 16: / Line 16: @@
 | event date = 12/17/2005 03:11 EST
 | last update date = 12/17/2005
-| title = Automatic Reactor Trip From Full Power Due To A Failed Feed Flow Channel
+| title = Automatic Reactor Trip from Full Power Due to a Failed Feed Flow Channel
 | event text = 'A' Steam Generator hi/hi level caused a turbine trip which in turn caused a Unit 1 reactor trip.  The hi/hi steam generator level also caused both feedwater pumps to trip which caused the auxiliary feedwater pumps to auto-start.  The hi/hi level also caused a feedwater isolation.  Appropriate emergency procedures have been implemented and the plant is currently stable.
 All control rods fully inserted on the trip.  Offsite power is available and powering safety related buses.  The emergency diesel generators are available if required.  There are no known primary to secondary leaks in the steam generators.

Latest revision as of 21:19, 1 March 2018