ENS 48559: Difference between revisions

v t e ENS Event
13:47 Dec 5, 2012
Title	Technical Support Center Ventilation Removed from Service for Maintenance
Event Description	At approximately 0847 EST on December 5, 2012, maintenance [was commenced] on the Technical Support Center (TSC) ventilation system to restore automatic differential pressure control to the TSC ventilation damper D-5. Following the maintenance, a 10 hour1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> functionality run will be performed. Following a successful 10 hour1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> run, full functionality of the TSC ventilation system will be declared. If an emergency requiring activation of the TSC should occur, procedural guidance exists for the Radiation Protection staff to perform continuous air monitoring of the TSC atmosphere to determine habitability conditions. This event is reportable per 10 CFR 50.72(b)(3)(xiii) due to the Technical Support Center ventilation support system being non-functional during the maintenance and the 10 hour1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> run. The Site Emergency Coordinator and Emergency Response Manager have been notified. The NRC Senior Resident Inspector has been informed.

ENS 48559 +/-
Where
Harris North Carolina (NRC Region 2)
Reporting

10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
Time - Person (Reporting Time:+-4.53 h-0.189 days <br />-0.027 weeks <br />-0.00621 months <br />)
Opened:	Aaron Tubb 09:15 Dec 5, 2012
NRC Officer:	Bill Huffman
Last Updated:	Dec 5, 2012
48559 - 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 48559\u003C/a\u003E - \u003Ca href=\"/Harris\" title=\"Harris\"\u003EHarris\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ETechnical Support Center Ventilation Removed from Service for Maintenance\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 48559 - Harris\n","link":"","lat":35.63344166666667,"lon":-78.95586666666667,"icon":"/w/images/7/75/Duke_Energy_icon.png"}],"imageoverlays":null}
v • d • e

v t e Emergency Notification System
Harris with 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness
WEEKMONTHYEAR2021-04-25T16:00:00 [Table view]
[ENS list for Harris]

@@ Line 16: / Line 16: @@
 | event date = 12/05/2012 08:47 EST
 | last update date = 12/05/2012
-| title = Technical Support Center Ventilation Removed From Service For Maintenance
+| title = Technical Support Center Ventilation Removed from Service for Maintenance
 | event text = At approximately 0847 EST on December 5, 2012, maintenance [was commenced] on the Technical Support Center (TSC) ventilation system to restore automatic differential pressure control to the TSC ventilation damper D-5. Following the maintenance, a 10 hour functionality run will be performed. Following a successful 10 hour run, full functionality of the TSC ventilation system will be declared.
 If an emergency requiring activation of the TSC should occur, procedural guidance exists for the Radiation Protection staff to perform continuous air monitoring of the TSC atmosphere to determine habitability conditions.

Latest revision as of 21:02, 1 March 2018