ENS 49978: Difference between revisions

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| event date = 03/31/2014 15:58 CDT
| event date = 03/31/2014 15:58 CDT
| last update date = 03/31/2014
| last update date = 03/31/2014
| title = Loss Of Six Emergency Sirens
| title = Loss of Six Emergency Sirens
| event text = At approximately 15:58 hours (CDT) on March 31, 2014, Waterford 3 was informed that five emergency sirens were inoperable during the performance of a monthly siren inspection.  Subsequent review during preparation of this notification has identified an additional one inoperable siren, which brings the total number of inoperable sirens to six.  There are a total of seventy-three sirens distributed among two parishes (counties).  The loss of these six sirens for more than one hour is considered a major loss of offsite response capability and is reported pursuant to 10 CFR 50.72(b)(3)(xiii).
| event text = At approximately 15:58 hours (CDT) on March 31, 2014, Waterford 3 was informed that five emergency sirens were inoperable during the performance of a monthly siren inspection.  Subsequent review during preparation of this notification has identified an additional one inoperable siren, which brings the total number of inoperable sirens to six.  There are a total of seventy-three sirens distributed among two parishes (counties).  The loss of these six sirens for more than one hour is considered a major loss of offsite response capability and is reported pursuant to 10 CFR 50.72(b)(3)(xiii).
The affected parish Emergency Operations Center was notified of the condition and it was confirmed that they will use the preplanned alternative method of Route Alerting for the affected areas until notified that repairs to the sirens have been completed.  
The affected parish Emergency Operations Center was notified of the condition and it was confirmed that they will use the preplanned alternative method of Route Alerting for the affected areas until notified that repairs to the sirens have been completed.  

Latest revision as of 20:51, 1 March 2018

ENS 49978 +/-
Where
Waterford Entergy icon.png
Louisiana (NRC Region 4)
Reporting
10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+-0.47 h-0.0196 days <br />-0.0028 weeks <br />-6.43806e-4 months <br />)
Opened: Patrick Tumy
20:30 Mar 31, 2014
NRC Officer: Steve Sandin
Last Updated: Mar 31, 2014
49978 - NRC Website
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