ENS 54986: Difference between revisions

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| utype = GE-6
| utype = GE-6
| cfr = 10 CFR 50.72(b)(2)(iv)(B)
| cfr = 10 CFR 50.72(b)(2)(iv)(B)
| emergency class =  Non Emergency  
| emergency class =  Non Emergency
| notification date = 11/06/2020 05:00
| notification date = 11/06/2020 05:00
| notification by = Jason Overcash
| notification by = Jason Overcash
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| title = Automatic Reactor Scram Due to Turbine/Generator Trip
| title = Automatic Reactor Scram Due to Turbine/Generator Trip
| event text = On November 6, 2020, at 0239 CST, Grand Gulf Nuclear Station (GGNS) experienced an Automatic Reactor Scram from 84 percent Reactor Power after a Main Turbine and Generator Trip.
| event text = On November 6, 2020, at 0239 CST, Grand Gulf Nuclear Station (GGNS) experienced an Automatic Reactor Scram from 84 percent Reactor Power after a Main Turbine and Generator Trip.
All control rods fully inserted and there were no complications. All systems responded as designed.  
All control rods fully inserted and there were no complications. All systems responded as designed.  
Reactor pressure is being maintained with Main Turbine Bypass Valves. Reactor water level is being maintained in normal band with the condensate system.
Reactor pressure is being maintained with Main Turbine Bypass Valves. Reactor water level is being maintained in normal band with the condensate system.
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| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2020/20201109en.html#en54986
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2020/20201109en.html#en54986
}}{{unit info
}}{{unit info
| Unit = 1  
| Unit = 1
| type =  
| type = GE-6
| Scram code = A/R  
| Scram code = A/R
| Reactor critical = Y  
| Reactor critical = Y
| Initial power = 84  
| Initial power = 84
| Initial reactor mode = Power Operation  
| Initial reactor mode = Power Operation
| Current power = 0  
| Current power = 0
| Current reactor mode = Hot Shutdown  
| Current reactor mode = Hot Shutdown
}}
}}


{{ENS-Nav}}[[Category:Power Reactor]]
{{ENS-Nav}}[[Category:Power Reactor]]

Revision as of 11:03, 15 January 2021

ENS 54986 +/-
Where
Grand Gulf Entergy icon.png
Mississippi (NRC Region 4)
Reporting
10 CFR 50.72(b)(2)(iv)(B), RPS Actuation
Time - Person (Reporting Time:+-3.65 h-0.152 days <br />-0.0217 weeks <br />-0.005 months <br />)
Opened: Jason Overcash
05:00 Nov 6, 2020
NRC Officer: Thomas Kendzia
Last Updated: Nov 6, 2020
54986 - NRC Website
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