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At 0700 EST on January 14, 2012, Fermi 2 r … At 0700 EST on January 14, 2012, Fermi 2 removed the Emergency Response Data System (ERDS) from service to facilitate planned maintenance on the associated power bus. The Technical Support Center (TSC) will also be unavailable during the planned power outage. The duration of the outage is expected to be 11 hours. This loss in capability is being reported as a loss of assessment capability in accordance with 10 CFR 50.72(b)(3)(xiii).</br>Indications of related plant variables are available in the Main Control Center. The Visual Annunciator System (VAS) remains functional. Meteorological and process effluent radiological monitor indications are available and dose assessment capability is available. In the event TSC activation is required, the Emergency Operations Facility (EOF) will be used for the TSC function. Use of the EOF as the backup TSC is part of Fermi 2's Radiological Emergency Response Preparedness Plan. The Emergency Callout System (ECOS) is designed to, facilitate contacting TSC personnel to respond directly to the EOF. Information normally provided by ERDS can be transmitted via the notification system as described in the Radiological Emergency Response Preparedness Plan.</br>In the event of a plant emergency, the Emergency Plan can be implemented as assessment capabilities are available under alternate means.</br>The licensee notified the NRC Resident Inspector.</br>* * * UPDATE FROM MICHAEL HIMEBAUCH TO VINCE KLCO ON 1/14/12 AT 2245 EST * * * </br>At 1835 EST, during restoration from planned maintenance, a failure of an electrical auto throwover device occurred, preventing restoration of power to ERDS and the TSC. Investigation of the failure and necessary repairs are in progress. At this time, it is unknown when availability of ERDS and the TSC will be restored. An update will be made to the NRC Operations Center when ERDS and the TSC are restored. The NRC Senior Resident Inspector has been notified.</br>Notified the R3DO (Orth).</br>* * * UPDATE AT 0127 EST ON 1/16/2012 FROM MICHAEL HIMEBAUCH TO MARK ABRAMOVITZ * * *</br>At 0127 EST on January 16, 2012 the Emergency Response Data System (ERDS) was restored and the Technical Support Center (TSC) is available as an emergency response facility, following restoration of the associated power bus.</br>The licensee notified the NRC Resident Inspector.</br>Notified the R3DO (Orth).ident Inspector.
Notified the R3DO (Orth).
12:00:00, 14 January 2012 +
10:18:00, 14 January 2012 +
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At 0700 EST on January 14, 2012, Fermi 2 r … At 0700 EST on January 14, 2012, Fermi 2 removed the Emergency Response Data System (ERDS) from service to facilitate planned maintenance on the associated power bus. The Technical Support Center (TSC) will also be unavailable during the planned power outage. The duration of the outage is expected to be 11 hours. This loss in capability is being reported as a loss of assessment capability in accordance with 10 CFR 50.72(b)(3)(xiii).</br>Indications of related plant variables are available in the Main Control Center. The Visual Annunciator System (VAS) remains functional. Meteorological and process effluent radiological monitor indications are available and dose assessment capability is available. In the event TSC activation is required, the Emergency Operations Facility (EOF) will be used for the TSC function. Use of the EOF as the backup TSC is part of Fermi 2's Radiological Emergency Response Preparedness Plan. The Emergency Callout System (ECOS) is designed to, facilitate contacting TSC personnel to respond directly to the EOF. Information normally provided by ERDS can be transmitted via the notification system as described in the Radiological Emergency Response Preparedness Plan.</br>In the event of a plant emergency, the Emergency Plan can be implemented as assessment capabilities are available under alternate means.</br>The licensee notified the NRC Resident Inspector.</br>* * * UPDATE FROM MICHAEL HIMEBAUCH TO VINCE KLCO ON 1/14/12 AT 2245 EST * * * </br>At 1835 EST, during restoration from planned maintenance, a failure of an electrical auto throwover device occurred, preventing restoration of power to ERDS and the TSC. Investigation of the failure and necessary repairs are in progress. At this time, it is unknown when availability of ERDS and the TSC will be restored. An update will be made to the NRC Operations Center when ERDS and the TSC are restored. The NRC Senior Resident Inspector has been notified.</br>Notified the R3DO (Orth).</br>* * * UPDATE AT 0127 EST ON 1/16/2012 FROM MICHAEL HIMEBAUCH TO MARK ABRAMOVITZ * * *</br>At 0127 EST on January 16, 2012 the Emergency Response Data System (ERDS) was restored and the Technical Support Center (TSC) is available as an emergency response facility, following restoration of the associated power bus.</br>The licensee notified the NRC Resident Inspector.</br>Notified the R3DO (Orth).ident Inspector.
Notified the R3DO (Orth).
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00:00:00, 16 January 2012 +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
02:05:04, 2 March 2018 +
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