ENS 51948
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ENS Event | |
|---|---|
19:31 May 20, 2016 | |
| Title | Offsite Notification Due to Inadvertent Sounding of the Emergency Notification Sirens |
| Event Description | At approximately 1531 [EDT] hours, a tornado signal was inadvertently activated from Hancock County, West Virginia which sounded 118 out of 120 Emergency sirens. The remaining 2 sirens do not receive a tornado signal. The sirens alarmed for approximately 3 minutes. A silent test was subsequently performed for all 120 sirens and validated the emergency siren system remains functional.
In accordance with 10 CFR 50.72(b)(2)(xi), News Release or Notification of Other Government Agency, a 4 hour4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> notification is required. The [NRC] Senior Resident Inspector has been notified. No press releases are planned. The licensee notified state and local agencies. |
| Where | |
|---|---|
Beaver Valley  Pennsylvania (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release | |
| Time - Person (Reporting Time:+-0.85 h-0.0354 days <br />-0.00506 weeks <br />-0.00116 months <br />) | |
| Opened: | Mike Adams 18:40 May 20, 2016 |
| NRC Officer: | Steven Vitto |
| Last Updated: | May 20, 2016 |
| 51948 - 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 559532022-06-21T19:47:00021 June 2022 19:47:00
[Table view]10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Agency Notification Due to Chemical Leak ENS 547492020-06-18T21:25:00018 June 2020 21:25:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Notification of Environmental Report to Another Government Agency ENS 528772017-07-28T19:43:00028 July 2017 19:43:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Notification to Offsite Agency of Non-Routine Flow of Fire Protection Water to the Ohio River ENS 523902016-11-22T20:15:00022 November 2016 20:15:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification of a Minor Release of Non-Radiological Diluted Cleaning Solution to the Ohio River ENS 519482016-05-20T19:31:00020 May 2016 19:31:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Inadvertent Sounding of the Emergency Notification Sirens ENS 514792015-10-17T20:13:00017 October 2015 20:13:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notifications Made for Hazardous Chemical Leak ENS 514782015-10-16T16:45:00016 October 2015 16:45:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Made for Hazardous Chemical Spill ENS 513452015-08-26T09:48:00026 August 2015 09:48:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Spurious Intermittent Actuation of an Emergency Notification System Siren ENS 513232015-08-17T14:30:00017 August 2015 14:30:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Oil Spill ENS 504302014-09-06T13:51:0006 September 2014 13:51:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Onsite Oil Spill ENS 502752014-07-11T19:00:00011 July 2014 19:00:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Made for Hazardous Chemical Spill ENS 498742014-03-05T14:58:0005 March 2014 14:58:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Inadvertent Actuation of the Emergency Notification System ENS 491162013-06-14T12:35:00014 June 2013 12:35:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release, 10 CFR 50.72(a)(1)(i), Emergency Class Declaration Unusual Event Declared Due to High Co2 Levels in the Turbine Building ENS 486582013-01-08T19:32:0008 January 2013 19:32:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification of Oil Found in Soil on Property Adjacent to Beaver Valley ENS 482102012-08-20T18:17:00020 August 2012 18:17:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification Due to Inadvertent Siren Activation ENS 435342007-07-28T20:57:00028 July 2007 20:57:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Offsite Notification to Fire Department ENS 422132005-12-21T02:15:00021 December 2005 02:15:00 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release Minor Chemical Spill 2022-06-21T19:47:00 | |
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