ENS 49265
ENS Event | |
|---|---|
12:59 Aug 12, 2013 | |
| Title | Technical Support Center Ventilation Removed from Service for Planned Maintenance |
| Event Description | This condition does not affect the health and safely of the public or the operation of the facility.
At 0859 EDT on August 12, 2013, pre-planned maintenance commenced which affects the Technical Support Center (TSC) ventilation. The scope of the maintenance is to replace the TSC ventilation charcoal filters and sampling canisters. This maintenance is currently scheduled to be completed by August 20, 2013. TSC emergency functionality during a radiation release event requires TSC ventilation be maintained. The actual TSC ventilation emergency function for iodine removal will be lost for the duration of the pre-planned maintenance. If an emergency should occur and a radioactive release occurs, the ventilation system will not provide iodine removal capability. If an emergency is declared and the TSC facility activation is required, the TSC will be staffed and activated unless the TSC becomes uninhabitable due to ambient temperatures, radiological or other conditions. If relocation of the TSC staff becomes necessary, the staff will be directed to relocate to the alternate TSC location. The alternate TSC has been verified to have electrical power and communication capability. The Technical Support Center Directors have been notified. This event is being reported as a loss of emergency preparedness capabilities in accordance with 10 CFR 50.72(b)(3)(xiii). The NRC Resident Inspector has been notified.
The TSC ventilation has been returned to service as of 1742 EDT on 8/20/13. Notified R1DO (Schmidt). |
| Where | |
|---|---|
Ginna  New York (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+-3.6 h-0.15 days <br />-0.0214 weeks <br />-0.00493 months <br />) | |
| Opened: | Donald Dettman 09:23 Aug 12, 2013 |
| NRC Officer: | Pete Snyder |
| Last Updated: | Aug 20, 2013 |
| 49265 - 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 49265\u003C/a\u003E - \u003Ca href=\"/Ginna\" title=\"Ginna\"\u003EGinna\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 Planned Maintenance\n\u003C/p\u003E\u003C/div\u003E","title":"ENS 49265 - Ginna\n","link":"","lat":43.277569444444445,"lon":-77.30936388888888,"icon":"/w/images/b/be/Constellation_icon.png"}],"imageoverlays":null} | |
Unit 1 | |
|---|---|
| Reactor critical | Critical |
| Scram | No |
| Before | Power Operation (100 %) |
| After | Power Operation (100 %) |
WEEKMONTHYEARENS 563632023-02-06T11:30:0006 February 2023 11:30:00
[Table view]10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Communications and Assessment Capabilities ENS 536962018-10-26T04:00:00026 October 2018 04:00:00 10 CFR 50.72(b)(3)(iv)(A), System Actuation, 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Automatic Start of the Emergency Diesel Generator and Loss of Radiation Monitor ENS 532722018-03-19T13:30:00019 March 2018 13:30:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Out of Service ENS 529462017-09-02T15:48:0002 September 2017 15:48:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Area Radiation Monitor Failure ENS 505362014-10-14T14:03:00014 October 2014 14:03:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Ventilation Out of Service ENS 495482013-11-18T10:12:00018 November 2013 10:12:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Communications Loss to New York State Watch Tower ENS 492652013-08-12T12:59:00012 August 2013 12:59:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Technical Support Center Ventilation Removed from Service for Planned Maintenance ENS 491772013-07-07T07:26:0007 July 2013 07:26:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Loss of Emergency Sirens Due to Power Outages ENS 431432007-02-05T10:25:0005 February 2007 10:25:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Blocked Emergency Vehicle Access ENS 430642006-12-26T15:30:00026 December 2006 15:30:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Emergency Sirens Fail to Operate from County Facilities ENS 409772004-08-23T17:22:00023 August 2004 17:22:00 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness Emergency Sirens Did Not Activate 2023-02-06T11:30:00 | |