ENS 55866: Difference between revisions
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| emergency class = Unusual Event | | emergency class = Unusual Event | ||
| notification date = 04/29/2022 00:19 | | notification date = 04/29/2022 00:19 | ||
| retracted = Yes | |||
| notification by = Brian Klein | | notification by = Brian Klein | ||
| NRC officer = Ossy Font | | NRC officer = Ossy Font | ||
| event date = 04/28/2022 23:55 EDT | | event date = 04/28/2022 23:55 EDT | ||
| last update date = | | last update date = 05/02/2022 | ||
| title = Notice of Unusual Event | | title = Notice of Unusual Event | ||
| event text = The following is a summary of information provided by the licensee via telephone: | | event text = The following is a summary of information provided by the licensee via telephone: | ||
| Line 29: | Line 30: | ||
Notified R2DO (Miller), NRR EO (Miller), and IR MOC (Gott) via email. | Notified R2DO (Miller), NRR EO (Miller), and IR MOC (Gott) via email. | ||
Additionally, notified DHS SWO, FEMA Operations Center, CISA Central, FEMA NWC (email), DHS NRCC THD Desk(email), and DHS Nuclear SSA (email). | Additionally, notified DHS SWO, FEMA Operations Center, CISA Central, FEMA NWC (email), DHS NRCC THD Desk(email), and DHS Nuclear SSA (email). | ||
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2022/ | * * * RETRACTION ON 05/02/2022 AT 2118 EDT FROM SCOTT SEAL TO LLOYD DESOTELL * * * | ||
The following information was provided by the licensee via email: | |||
SQN [Sequoyah Nuclear Plant] is retracting the previous NOUE [Notice of Unusual Event] declaration made on 4/28/22 at 2355 [EDT] based on Emergency Action Level HU2 for a seismic event greater than Operating Basis Earthquake levels. Following the declaration of the NOUE, the station reviewed all available indications and determined that a seismic event had not occurred. The instrumentation failure was documented under Event Notification #55867. | |||
Notified R2DO (Miller), and IR MOC (Gott), NRR EO (Miller) via email. | |||
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2022/20220503en.html#en55866 | |||
}}{{unit info | }}{{unit info | ||
| Unit = 1 | | Unit = 1 | ||
Latest revision as of 07:30, 3 May 2022
| Where | |
|---|---|
Sequoyah  Tennessee (NRC Region 2) | |
| Reporting | |
| Emergency class: | Unusual Event |
| 10 CFR 50.72(a) (1) (i), Emergency Class Declaration | |
| Time - Person (Reporting Time:+-3.6 h-0.15 days <br />-0.0214 weeks <br />-0.00493 months <br />) | |
| Opened: | Brian Klein 00:19 Apr 29, 2022 |
| NRC Officer: | Ossy Font |
| Last Updated: | May 2, 2022 |
| 55866 - NRC Website
| |