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Planned preventive maintenance activities … Planned preventive maintenance activities are being performed on the Braidwood Nuclear Station Technical Support Center (TSC) Ventilation System. These work activities are planned to be performed and completed expeditiously within 8 hours. This maintenance activity includes the performance of preventive maintenance on the TSC outside air supply fan unit which affects the TSC emergency filter train and air handling unit. During a portion of the time these activities are being performed, this equipment will not be available for operation. As such, the TSC Ventilation will be rendered non-functional during the performance of portions of the work activity.</br>If an emergency condition occurs that requires activation of the Technical Support Center, during the time this work activity is being performed, it will take no more than 4 hours to return the equipment back to functional status, dependent on the stage of the work activity at the time an emergency occurs. Plans are to utilize the TSC for any declared emergency during the time this work activity is being performed as long as radiological conditions allow.</br>This event is reportable per 10CFR50.72(b)(3)(xiii) as described in NUREG-1022, Rev. 2 since this work activity affects an emergency response facility for the duration of the maintenance.</br>The licensee notified the NRC Resident Inspector.</br>* * * UPDATE AT 1107 EST ON 01/26/12 FROM RICHARD ROWE TO S. SANDIN * * *</br>Braidwood Nuclear Station TSC ventilation was restored to available status at 0635 CST on January 26, 2012.</br>The previously reported system preventative maintenance has been completed.</br>The licensee notified the NRC Resident Inspector.</br>Notified R3DO (L. Kozak).ident Inspector.
Notified R3DO (L. Kozak). +
03:00:00, 26 January 2012 +
21:39:00, 25 January 2012 +
03:00:00, 26 January 2012 +
Planned preventive maintenance activities … Planned preventive maintenance activities are being performed on the Braidwood Nuclear Station Technical Support Center (TSC) Ventilation System. These work activities are planned to be performed and completed expeditiously within 8 hours. This maintenance activity includes the performance of preventive maintenance on the TSC outside air supply fan unit which affects the TSC emergency filter train and air handling unit. During a portion of the time these activities are being performed, this equipment will not be available for operation. As such, the TSC Ventilation will be rendered non-functional during the performance of portions of the work activity.</br>If an emergency condition occurs that requires activation of the Technical Support Center, during the time this work activity is being performed, it will take no more than 4 hours to return the equipment back to functional status, dependent on the stage of the work activity at the time an emergency occurs. Plans are to utilize the TSC for any declared emergency during the time this work activity is being performed as long as radiological conditions allow.</br>This event is reportable per 10CFR50.72(b)(3)(xiii) as described in NUREG-1022, Rev. 2 since this work activity affects an emergency response facility for the duration of the maintenance.</br>The licensee notified the NRC Resident Inspector.</br>* * * UPDATE AT 1107 EST ON 01/26/12 FROM RICHARD ROWE TO S. SANDIN * * *</br>Braidwood Nuclear Station TSC ventilation was restored to available status at 0635 CST on January 26, 2012.</br>The previously reported system preventative maintenance has been completed.</br>The licensee notified the NRC Resident Inspector.</br>Notified R3DO (L. Kozak).ident Inspector.
Notified R3DO (L. Kozak). +
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100 +
00:00:00, 26 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>.
02:04:59, 2 March 2018 +
21:39:00, 25 January 2012 +
true +
false +
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03:00:00, 26 January 2012 +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.