ENS 50390
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ENS Event | |
|---|---|
12:50 Aug 21, 2014 | |
| Title | Inadvertent Actuation of One Emergency Siren |
| Event Description | One of the 37 Prompt Notification System sirens surrounding the James A Fitzpatrick (JAF) / Nine Mile Point (NMP) sites spuriously activated at 0850 EDT. The Oswego County Emergency Operations Center notified Nine Mile Point via RECS [Radiological Emergency Communications System] that siren #13 had inadvertently activated. Repair technicians have de-activated and silenced the faulty siren as of 0943 EDT. Siren #13 is currently out of service and the backup method for siren #13 has been verified to be functional. The cause of the inadvertent siren activation is believed to be a lightning strike.
The issue has been entered into the site's Corrective Action Program. The Oswego County Emergency Management Office issued a News Release identifying the inadvertent actuation of the emergency siren. The NRC Resident Inspector has been notified.
As of 0928 EDT on 08/23/2014, siren #13 has been repaired and returned to service. The NRC Resident Inspector has been notified. Notified the R1DO (McKinley). |
| Where | |
|---|---|
| Nine Mile Point New York (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release | |
| Time - Person (Reporting Time:+-0.77 h-0.0321 days <br />-0.00458 weeks <br />-0.00105 months <br />) | |
| Opened: | Mark Greer 12:04 Aug 21, 2014 |
| NRC Officer: | Mark Abramovitz |
| Last Updated: | Aug 23, 2014 |
| 50390 - NRC Website
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Unit 1 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
WEEKMONTHYEARENS 573342024-09-23T11:20:00023 September 2024 11:20:00
[Table view]10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(b)(2)(iv)(B), RPS System Actuation, 10 CFR 50.72(b)(3)(iv)(A), System Actuation, 10 CFR 50.72(b)(2)(iv)(A), System Actuation - ECCS Discharge Automatic Reactor Scram Due Turbine Trip ENS 553632021-07-19T18:58:00019 July 2021 18:58:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Onsite Medical Emergency ENS 518962016-05-01T12:47:0001 May 2016 12:47:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Onsite Fatality Not Related to Work ENS 517232016-02-10T07:47:00010 February 2016 07:47:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Inadvertent Actuation of One Emergency Siren ENS 503902014-08-21T12:50:00021 August 2014 12:50:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Inadvertent Actuation of One Emergency Siren ENS 489292013-04-16T13:14:00016 April 2013 13:14:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Inadvertent Emergency Siren Activation Due to Personnel Error ENS 481872012-08-14T14:06:00014 August 2012 14:06:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification to State and Local Agencies Concerning Tritium Found in Groundwater Inleakage ENS 481052012-07-13T21:40:00013 July 2012 21:40:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification of Emergency Siren Activation ENS 471272011-08-05T23:32:0005 August 2011 23:32:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Inadvertent Emergency Notification Siren Actuation ENS 466582011-03-06T04:15:0006 March 2011 04:15:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Spurious Siren Activation ENS 463852010-11-02T00:04:0002 November 2010 00:04:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Oil Spill ENS 462822010-09-27T12:48:00027 September 2010 12:48:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification - Loss of One Emergency Response Siren ENS 436732007-09-28T17:10:00028 September 2007 17:10:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Emergency Siren Activated Inadvertently During a Thunderstorm ENS 409082004-07-29T16:10:00029 July 2004 16:10:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Raw Sewage Discharge to Lake Ontario ENS 406242004-03-29T22:22:00029 March 2004 22:22:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification of a Fatality 2024-09-23T11:20:00 | |
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