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On September 29, 2010, at 1024 EDT, the Co … On September 29, 2010, at 1024 EDT, the Control Room Emergency Ventilation system on St. Lucie Unit 1 was declared out of service due to pre-planned maintenance on the Unit 1 Control Room ventilation system. This maintenance renders the control room envelope out of service for a portion of the maintenance. The Technical Support Center (TSC) ventilation system is part of the Unit 1 Control Room Emergency Ventilation system, therefore, the TSC ventilation system has been rendered non-functional during the course of the work activities. The TSC ventilation is expected to be returned to service later today.</br>If an emergency is declared requiring TSC activation during this period, the TSC will be staffed and activated using existing emergency planning procedures. Should the TSC become uninhabitable, the TSC staff will relocate to an alternate TSC location in accordance with applicable site procedures. </br>This notification is being made in accordance with 10CFR 50.72 (b)(3)(xiii) due to the potential loss of an emergency response facility (ERF). An update will be provided once the TSC ventilation system has been restored to normal operation. The NRC Resident Inspector has been notified.</br>* * * UPDATE AT 1547 ON 9/29/2010 FROM DAVID LANYI TO ERIC SIMPSON * * *</br>The maintenance has been completed and the Control Room Ventilation System has been declared operable. The TSC has been deemed to be fully functional.</br>The NRC Resident Inspector has been notified.</br>The R2DO (Lesser) has been notified.fied.
The R2DO (Lesser) has been notified. +
14:24:00, 29 September 2010 +
10:43:00, 29 September 2010 +
14:24:00, 29 September 2010 +
On September 29, 2010, at 1024 EDT, the Co … On September 29, 2010, at 1024 EDT, the Control Room Emergency Ventilation system on St. Lucie Unit 1 was declared out of service due to pre-planned maintenance on the Unit 1 Control Room ventilation system. This maintenance renders the control room envelope out of service for a portion of the maintenance. The Technical Support Center (TSC) ventilation system is part of the Unit 1 Control Room Emergency Ventilation system, therefore, the TSC ventilation system has been rendered non-functional during the course of the work activities. The TSC ventilation is expected to be returned to service later today.</br>If an emergency is declared requiring TSC activation during this period, the TSC will be staffed and activated using existing emergency planning procedures. Should the TSC become uninhabitable, the TSC staff will relocate to an alternate TSC location in accordance with applicable site procedures. </br>This notification is being made in accordance with 10CFR 50.72 (b)(3)(xiii) due to the potential loss of an emergency response facility (ERF). An update will be provided once the TSC ventilation system has been restored to normal operation. The NRC Resident Inspector has been notified.</br>* * * UPDATE AT 1547 ON 9/29/2010 FROM DAVID LANYI TO ERIC SIMPSON * * *</br>The maintenance has been completed and the Control Room Ventilation System has been declared operable. The TSC has been deemed to be fully functional.</br>The NRC Resident Inspector has been notified.</br>The R2DO (Lesser) has been notified.fied.
The R2DO (Lesser) has been notified. +
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00:00:00, 29 September 2010 +
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>.
02:08:46, 2 March 2018 +
10:43:00, 29 September 2010 +
David Lanyi + and Eric Simpson +
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false +
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14:24:00, 29 September 2010 +
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.