ENS 50390

v t e 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. * * UPDATE AT 1247 EDT ON 8/23/14 FROM MARK GREER TO MARK ABRAMOVITZ * * * 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).

ENS 50390 +/-
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
v • d • e

v t e Emergency Notification System
Nine Mile Point with 10 CFR 50.72(b)(2)(xi), Notification to Government Agency or News Release
WEEKMONTHYEAR2021-07-19T18:58:00 [Table view]
[ENS list for Nine Mile Point]

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