ENS Event | |
|---|---|
00:03 Jul 20, 2020 | |
| Title | Offsite Notification - Emergency Siren Failure |
| Event Description | In the evening of 7/19/20, a report was received from Ottawa County Sheriff Dispatch personnel that a single siren had sounded. Review of the siren system computer log determined Siren 202 in Carroll Township had malfunctioned and sounded at approximately 2003 EDT, and sounded a second time at approximately 2045 EDT while the siren was being polled for troubleshooting. Personnel were dispatched to Siren 202 to deenergize both the AC and DC power to prevent additional soundings. The cause of the siren sounding is under review, but it occurred following storms passing through the area.
This notification is being made solely as a four-hour, non-emergency notification for a Notification of Other Government Agency. This event is reportable in accordance with 10 CFR 50.72(b)(2)(xi). There was no impact on the health and safety of the public or plant personnel. The NRC Resident Inspector has been notified. |
| Where | |
|---|---|
Davis Besse  Ohio (NRC Region 3) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release | |
| Time - Person (Reporting Time:+16.55 h0.69 days <br />0.0985 weeks <br />0.0227 months <br />) | |
| Opened: | Alan Filipiak 16:36 Jul 20, 2020 |
| NRC Officer: | Thomas Kendzia |
| Last Updated: | Jul 20, 2020 |
| 54792 - NRC Website
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WEEKMONTHYEARENS 564132023-03-15T13:50:00015 March 2023 13:50:00
[Table view]10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification of Inadvertent Actuation of Emergency Sirens ENS 547922020-07-20T00:03:00020 July 2020 00:03:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification - Emergency Siren Failure ENS 542192019-08-14T16:01:00014 August 2019 16:01:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Inadvertant Activation of Emergency Sirens ENS 493692013-09-20T18:00:00020 September 2013 18:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Press Release Notification ENS 465762011-01-31T13:49:00031 January 2011 13:49:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Emergency Notification System Sirens Inadvertantly Actuated for 3 Minutes ENS 457642010-03-13T02:43:00013 March 2010 02:43:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(b)(3)(ii)(A), Seriously Degraded Control Rod Drive Mechanism Nozzle Indications ENS 455232009-11-27T12:34:00027 November 2009 12:34:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Accidental Discharge of a Security Officer'S Pistol ENS 450322009-04-30T12:55:00030 April 2009 12:55:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notifications Made Due to Inadvertant Activation of Six Epz Sirens ENS 445962008-10-23T13:00:00023 October 2008 13:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Sump Discharge Line Leakage ENS 422762006-01-20T16:25:00020 January 2006 16:25:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Press Release Issued Regarding Agreement with Doj Related to Davis-Besse Reactor Head Issue ENS 409062004-07-29T15:03:00029 July 2004 15:03:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Industrial Accident on the Owner Controlled Area ENS 407362004-05-08T17:25:0008 May 2004 17:25:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Inadvertent Activation of Emergency Sirens 2023-03-15T13:50:00 | |