ENS 46269
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ENS Event | |
|---|---|
21:53 Sep 22, 2010 | |
| Title | Sirens Unavailable Due to Inclement Weather |
| Event Description | During a thunder storm that extended across southern Pennsylvania and northern Maryland, 21 emergency sirens lost power in York County Pennsylvania and 8 emergency sirens lost power in Harford County Maryland. Exelon is communicating to the appropriate utilities to make emergent repairs to restore these sirens.
In accordance with Peach Bottom plant specific procedures because greater than 25% of sirens were unavailable, the licensee contacted the following: Pennsylvania and Maryland Emergency Management; Harford and Cecil counties in Maryland and Lancaster, Chester and York counties in Pennsylvania. The licensee notified the NRC Resident Inspector. |
| Where | |
|---|---|
Peach Bottom  Pennsylvania (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release | |
| Time - Person (Reporting Time:+-1.5 h-0.0625 days <br />-0.00893 weeks <br />-0.00205 months <br />) | |
| Opened: | Philip Pautler 20:23 Sep 22, 2010 |
| NRC Officer: | Vince Klco |
| Last Updated: | Sep 22, 2010 |
| 46269 - NRC Website | |
Unit 3 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
Peach Bottom with 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | ||
WEEKMONTHYEARENS 565132023-05-09T18:55:0009 May 2023 18:55:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Emergency Preparedness Capabilities ENS 563582023-02-06T11:30:0006 February 2023 11:30:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Communications and Assessment Capabilities ENS 549172020-09-28T09:00:00028 September 2020 09:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | ENS 548292020-08-11T17:34:00011 August 2020 17:34:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Technical Support Center Ventilation System ENS 535942018-09-11T04:00:00011 September 2018 04:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Ventilation Non-Functional ENS 529092017-08-16T14:39:00016 August 2017 14:39:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Power to Technical Support Center ENS 501852014-06-10T20:00:00010 June 2014 20:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification - Non-Work Related On-Site Fatality ENS 498642014-03-01T16:25:0001 March 2014 16:25:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Sample Flow for Main Stack Wide Range Radiation Monitor ENS 498102014-02-09T06:00:0009 February 2014 06:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Offsite Communications Capability ENS 494802013-10-29T09:00:00029 October 2013 09:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Main Stack Radiation Monitors Removed from Service ENS 494002013-10-01T15:31:0001 October 2013 15:31:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Inadvertent Actuation of Emergency Warning Sirens ENS 484552012-10-30T04:30:00030 October 2012 04:30:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Emergency Sirens Due to Impacts from Hurricane Sandy ENS 482972012-09-11T11:33:00011 September 2012 11:33:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Voluntary Offsite Notification with Potential Media Interest ENS 477862012-03-29T08:00:00029 March 2012 08:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Ventilation System Outage ENS 475812012-01-09T22:22:0009 January 2012 22:22:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Determined to Be Non-Functional ENS 472112011-08-28T09:15:00028 August 2011 09:15:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Emergency Sirens Out of Service ENS 465652011-01-24T14:00:00024 January 2011 14:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification - Sodium Hypochlorite Spill and Release ENS 464932010-12-20T12:00:00020 December 2010 12:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Ventilation Maintenance ENS 464452010-12-01T18:59:0001 December 2010 18:59:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification of Petroleum Spill Into the Susquehana River ENS 462992010-10-01T07:40:0001 October 2010 07:40:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to a Turbine Building Evacuation ENS 462692010-09-22T21:53:00022 September 2010 21:53:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Sirens Unavailable Due to Inclement Weather ENS 461112010-07-21T00:20:00021 July 2010 00:20:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Local 911 Activation of Emergency Sirens Due to Potential Tornado in the Area ENS 451932009-07-10T16:31:00010 July 2009 16:31:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Elevated Tritium Levels Found in On-Site Well ENS 450762009-05-18T08:50:00018 May 2009 08:50:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Tsc Hvac Rendered Non-Functional Due to Planned Maintenance ENS 446442008-11-07T23:00:0007 November 2008 23:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Planned Loss of Emergency Phone Service ENS 440022008-02-22T10:30:00022 February 2008 10:30:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Commercial and Emergency Phone Systems ENS 439862008-02-14T11:47:00014 February 2008 11:47:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Tsc Power Outage ENS 419402005-08-23T10:13:00023 August 2005 10:13:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Power to Technical Support Center (Tsc) ENS 418082005-06-28T18:00:00028 June 2005 18:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Ventilation Inoperable ENS 411312004-10-18T22:15:00018 October 2004 22:15:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Raw Sewage Spill ENS 401772003-09-19T05:45:00019 September 2003 05:45:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Power to the Technical Support Center ENS 401712003-09-19T00:00:00019 September 2003 00:00:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of 27 of 97 Emergency Sirens Due to Storm 2023-05-09T18:55:00 [Table view] | |
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