ENS 49619: Difference between revisions

v t e ENS Event
15:06 Dec 9, 2013
Title	Smoke Detection Panel Removed from Service for Planned Maintenance
Event Description	At 0906 CST on December 9, 2013, the Unit 1 pyro panel (smoke detection panel) was removed from service for planned repairs. The pyro panel is expected to be out of service for approximately 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />. Viable compensatory measures have been established for all affected areas except the Unit 1 Containment Building. Since a fire in Containment is an entry condition for the site's Emergency Plan, this is considered a loss of emergency assessment capability and is being reported per 10CFR50.72(b)(3)(xiii). Containment temperatures are being monitored while the pyro panel is out of service, however this is not considered a satisfactory compensatory measure for maintaining an effective assessment capability. A follow-up notification will be provided upon restoration of Containment Building smoke detection capability. The NRC Resident Inspector has been notified. * * UPDATE FROM JOHN ANDREWS TO JOHN SHOEMAKER AT 1345 EST ON 12/9/13 * * * The Unit 1 pyro panel (smoke detection panel) has been returned to service after planned repairs. The loss of emergency assessment capability reported per 10CFR50.72(b)(3)(xiii) has been restored. The NRC Resident [Inspector] will be notified of the update. Notified R2DO (Masters).

ENS 49619 +/-
Where
Farley Alabama (NRC Region 2)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+-4.78 h-0.199 days <br />-0.0285 weeks <br />-0.00655 months <br />)
Opened:	John Andrews 10:19 Dec 9, 2013
NRC Officer:	Donald Norwood
Last Updated:	Dec 9, 2013
49619 - NRC Website Loading map... {"minzoom":false,"maxzoom":false,"mappingservice":"leaflet","width":"350px","height":"250px","centre":false,"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"zoom":6,"defzoom":14,"layers":["OpenStreetMap"],"image layers":[],"overlays":[],"resizable":false,"fullscreen":false,"scrollwheelzoom":true,"cluster":false,"clustermaxzoom":20,"clusterzoomonclick":true,"clustermaxradius":80,"clusterspiderfy":true,"geojson":"","clicktarget":"","imageLayers":[],"locations":[{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca class=\"mw-selflink selflink\"\u003EENS 49619\u003C/a\u003E - \u003Ca href=\"/Farley\" title=\"Farley\"\u003EFarley\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ESmoke Detection Panel Removed from Service for Planned Maintenance\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 49619 - Farley\n","link":"","lat":31.223047222222224,"lon":-85.11253055555555,"icon":"/w/images/1/14/Southern_Nuclear_icon.png"}],"imageoverlays":null}
v • d • e

v t e Emergency Notification System
Farley with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2016-08-05T17:09:00 [Table view]
[ENS list for Farley]

@@ Line 16: / Line 16: @@
 | event date = 12/09/2013 09:06 CST
 | last update date = 12/09/2013
-| title = Smoke Detection Panel Removed From Service For Planned Maintenance
+| title = Smoke Detection Panel Removed from Service for Planned Maintenance
 | event text = At 0906 CST on December 9, 2013, the Unit 1 pyro panel (smoke detection panel) was removed from service for planned repairs.  The pyro panel is expected to be out of service for approximately 8 hours.  Viable compensatory measures have been established for all affected areas except the Unit 1 Containment Building.  Since a fire in Containment is an entry condition for the site's Emergency Plan, this is considered a loss of emergency assessment capability and is being reported per 10CFR50.72(b)(3)(xiii).  Containment temperatures are being monitored while the pyro panel is out of service, however this is not considered a satisfactory compensatory measure for maintaining an effective assessment capability.
 A follow-up notification will be provided upon restoration of Containment Building smoke detection capability.

Latest revision as of 21:52, 1 March 2018