ENS 54772
From kanterella
ENS Event | |
|---|---|
13:00 Jul 10, 2020 | |
| Title | Planned Common Emergency Operations Facility Maintenance |
| Event Description | At 0900 EDT hours on 7/10/2020 Duke Energy will undertake planned maintenance activities on the common Emergency Operations Facility (EOF) for Brunswick, Catawba, Harris, McGuire, Oconee, and Robinson nuclear sites. The work includes performance of upgrades to the emergency AC power system and requires the removal of both normal and emergency power to the facility. The work duration is approximately ten (10) days.
If a declared emergency were to occur at Brunswick, the Alternate EOF would be set up in the Catawba Alternate Technical Support Center (TSC) location as described in implementing procedures. The Emergency Response Organization has been notified that the primary EOF will be unavailable during the upgrade project and to report to the alternate location, if activated. This is an eight-hour, non-emergency notification for a loss of emergency assessment capability. This event is reportable in accordance with 10 CFR 50.72(b)(3)(xiii) because the work activity affects the functionality of an emergency response facility. The NRC Resident Inspector has been notified. |
| Where | |
|---|---|
Brunswick  North Carolina (NRC Region 2) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+-4.53 h-0.189 days <br />-0.027 weeks <br />-0.00621 months <br />) | |
| Opened: | William Roberts 08:28 Jul 10, 2020 |
| NRC Officer: | Brian Lin |
| Last Updated: | Jul 10, 2020 |
| 54772 - NRC Website | |
Unit 1 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
Unit 2 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
WEEKMONTHYEARENS 547722020-07-10T13:00:00010 July 2020 13:00:00
[Table view]10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Planned Common Emergency Operations Facility Maintenance ENS 520692016-07-06T22:07:0006 July 2016 22:07:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Offsite Notification to the United States Department of Transportation ENS 504592014-09-15T17:09:00015 September 2014 17:09:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Emergency Siren Activation Capability ENS 503552014-08-12T08:32:00012 August 2014 08:32:00 10 CFR 50.72(a)(1)(i), Emergency Class Declaration, 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Unusual Event for a Halon Release Near the Tsc and Eof ENS 483622012-10-01T12:45:0001 October 2012 12:45:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center (Tsc) / Emergency Operations Facility (Eof) Out-Of-Service for Planned Maintenance ENS 480322012-06-17T17:30:00017 June 2012 17:30:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Planned Outage of Erfis, Spds, Erds, and Ppc ENS 480192012-06-12T21:57:00012 June 2012 21:57:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of the Plant Process Computer System ENS 473112011-10-01T20:00:0001 October 2011 20:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Erds Connectivity Due to a Computer Issue ENS 472152011-08-29T16:00:00029 August 2011 16:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Emergency Response Data System Out of Service for Maintenance ENS 458132010-04-05T03:34:0005 April 2010 03:34:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Emergency Siren Activation Capability ENS 427242006-07-24T21:00:00024 July 2006 21:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss and Restoration of Spds System ENS 419912005-09-14T12:32:00014 September 2005 12:32:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Offsite Emergency Preparedness Sirens ENS 419262005-08-17T20:15:00017 August 2005 20:15:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Offsite Emergency Sirensout of Service Due to Severe Weather ENS 409552004-08-14T16:25:00014 August 2004 16:25:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Several Offsite Emergency Preparedness Sirens Due to Adverse Weather ENS 403152003-11-12T15:03:00012 November 2003 15:03:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Emergency Siren Test Failure 2020-07-10T13:00:00 | |
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