ENS 45427: Difference between revisions

v t e ENS Event
09:00 Oct 12, 2009
Title	Emergency Operations Facility Inoperable Due to Loss of Ventilation
Event Description	Loss of ventilation to an emergency response facility: Emergency Operations Facility (EOF). During performance of the EOF diesel generator operability test, the EOF ventilation system was placed in filtration mode. The air conditioning unit and air return fan did not run. Emergency Preparedness personnel evaluated the habitability of the EOF and determined that the filtration mode of the ventilation system was not functional. Because of the loss of the ventilation function for the EOF, the facility was not functional. The EOF is available for emergency response purposes unless the temperature could not be maintained or a release is in progress. The backup EOF is available for use if needed. Repair of the EOF's ventilation system is in progress. This is reported per 10CFR50.72(b)(3)(xiii). The licensee will notify the NRC Resident Inspector. * * UPDATE FROM STEVE SAMPLE TO DONALD NORWOOD AT 1620 10/12/09 * * * The EOF was restored to operable status at 1247 CDT. The licensee notified the NRC Resident Inspector. Notified R4DO (Campbell).

ENS 45427 +/-
Where
Callaway Missouri (NRC Region 4)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+3 h0.125 days <br />0.0179 weeks <br />0.00411 months <br />)
Opened:	Steve Sample 12:00 Oct 12, 2009
NRC Officer:	Donald Norwood
Last Updated:	Oct 12, 2009
45427 - 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 45427\u003C/a\u003E - \u003Ca href=\"/Callaway\" title=\"Callaway\"\u003ECallaway\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EEmergency Operations Facility Inoperable Due to Loss of Ventilation\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 45427 - Callaway\n","link":"","lat":38.76076111111111,"lon":-91.78175833333333,"icon":"/w/images/0/06/Ameren_icon.png"}],"imageoverlays":null}
v • d • e

v t e Emergency Notification System
Callaway with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2018-02-12T10:12:00 [Table view]
[ENS list for Callaway]

@@ Line 16: / Line 16: @@
 | event date = 10/12/2009 04:00 CDT
 | last update date = 10/12/2009
-| title = Emergency Operations Facility Inoperable Due To Loss Of Ventilation
+| title = Emergency Operations Facility Inoperable Due to Loss of Ventilation
 | event text = Loss of ventilation to an emergency response facility: Emergency Operations Facility (EOF).
 During performance of the EOF diesel generator operability test, the EOF ventilation system was placed in filtration mode.  The air conditioning unit and air return fan did not run.  Emergency Preparedness personnel evaluated the habitability of the EOF and determined that the filtration mode of the ventilation system was not functional.  Because of the loss of the ventilation function for the EOF, the facility was not functional.

Latest revision as of 21:11, 1 March 2018