ENS 46990: Difference between revisions

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| event date = 06/26/2011 16:09 CDT
| event date = 06/26/2011 16:09 CDT
| last update date = 06/26/2011
| last update date = 06/26/2011
| title = Reactor Manual Trip Due To Main Feed Pump Trip
| title = Reactor Manual Trip Due to Main Feed Pump Trip
| event text = 6/26/11 at 1609 CDT, the reactor was manually tripped due to the trip of the 'B' Main Feed Pump while operating in Mode 1 at approximately 82% reactor power.  The unit was increasing power to 95% after the current refuel outage.  The cause of the trip of the 'B' Main Feed Pump is not known at this time.  All equipment functioned normally as expected.  The investigation into the cause of the 'B' Main Feed Pump trip is ongoing at this time.
| event text = 6/26/11 at 1609 CDT, the reactor was manually tripped due to the trip of the 'B' Main Feed Pump while operating in Mode 1 at approximately 82% reactor power.  The unit was increasing power to 95% after the current refuel outage.  The cause of the trip of the 'B' Main Feed Pump is not known at this time.  All equipment functioned normally as expected.  The investigation into the cause of the 'B' Main Feed Pump trip is ongoing at this time.
Current plant status is Mode 3.  The NRC Senior Resident has been contacted.
Current plant status is Mode 3.  The NRC Senior Resident has been contacted.

Latest revision as of 22:06, 1 March 2018

ENS 46990 +/-
Where
Wolf Creek Wolf Creek Nuclear Operating Corporation icon.png
Kansas (NRC Region 4)
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:+-3.15 h-0.131 days <br />-0.0187 weeks <br />-0.00431 months <br />)
Opened: Marcy Blow
18:00 Jun 26, 2011
NRC Officer: Donald Norwood
Last Updated: Jun 26, 2011
46990 - NRC Website
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