ENS 53261: Difference between revisions

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| NRC officer = Thomas Kendzia
| NRC officer = Thomas Kendzia
| event date = 03/14/2018 17:11 CDT
| event date = 03/14/2018 17:11 CDT
| last update date = 03/15/2018
| last update date = 03/19/2018
| title = Loss of Emergency Notification Tone Alert Radio System
| title = Loss of Emergency Notification Tone Alert Radio System
| event text = At approximately 1711 CDT on 14 MAR 2018, Cooper Nuclear Station was notified by the National Weather Service that the Shubert radio transmission tower was not functioning. This affects the tone alert radios used to notify the public in event of an emergency condition. This condition is reportable under I0CFR50.72(b)(3)(xiii).  A backup notification method is available and will be utilized for notifications if needed.
| event text = At approximately 1711 CDT on 14 MAR 2018, Cooper Nuclear Station was notified by the National Weather Service that the Shubert radio transmission tower was not functioning. This affects the tone alert radios used to notify the public in event of an emergency condition. This condition is reportable under 10CFR50.72(b)(3)(xiii).  A backup notification method is available and will be utilized for notifications if needed.
The local telephone company is providing troubleshooting and repair services. A return to service time for the Shubert tower is not currently available.
The local telephone company is providing troubleshooting and repair services. A return to service time for the Shubert tower is not currently available.
The NRC Senior Resident Inspector has been informed.
The NRC Senior Resident Inspector has been informed.
The issue was identified during periodic maintenance.
The issue was identified during periodic maintenance.
The licensee notified all counties within the 10 mile Emergency Planning Zone.
The licensee notified all counties within the 10 mile Emergency Planning Zone.
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2018/20180316en.html#en53261
* * * UPDATE ON 3/19/2018 AT 1720 EDT FROM STEVE WHEELER TO DONG PARK * * *
This is a follow up notification to update the status of the Shubert radio transmission tower that was reported to be out of service on March 14th per EN53261. The tower was restored to service and determined to be functional at 0759 [CDT] on March 19th, 2018.
The licensee notified the NRC Resident Inspector. Notified R4DO (Groom).
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2018/20180320en.html#en53261
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| Unit = 1
| Unit = 1

Latest revision as of 06:30, 21 March 2018

ENS 53261 +/-
Where
Cooper Entergy icon.png
Nebraska (NRC Region 4)
Reporting
10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+3.47 h0.145 days <br />0.0207 weeks <br />0.00475 months <br />)
Opened: Steve Wheeler
01:39 Mar 15, 2018
NRC Officer: Thomas Kendzia
Last Updated: Mar 19, 2018
53261 - NRC Website
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