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On December 07, 2015, at 0825 hours (CST), … On December 07, 2015, at 0825 hours (CST), the Control Room Emergency Ventilation (CREV) system was declared inoperable due to the Air Handling Unit (AHU) tripping upon attempting to swap from the non-safety related CR HVAC. Swapping was being performed to allow maintenance on the non-safety related system.</br>Technical Specification 3.7.4, Condition A, was entered which requires the CREV system to be restored to an operable status in seven (7) days. Additionally, Technical Specification 3.7.5, Condition A, was entered which requires CREV AC to be restored to an operable status in 30 days.</br>This notification is being made in accordance with 10 CFR 50.72(b)(3)(v)(D), 'Event or Condition That Could Have Prevented Fulfillment of a Safety Function,' because the CREV system is a single train system required to mitigate the consequences of an accident.</br>The NRC Resident Inspector was notified.</br>The Licensee notified the Illinois Emergency Management Association.Illinois Emergency Management Association. +
14:25:00, 7 December 2015 +
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14:02:00, 7 December 2015 +
14:25:00, 7 December 2015 +
On December 07, 2015, at 0825 hours (CST), … On December 07, 2015, at 0825 hours (CST), the Control Room Emergency Ventilation (CREV) system was declared inoperable due to the Air Handling Unit (AHU) tripping upon attempting to swap from the non-safety related CR HVAC. Swapping was being performed to allow maintenance on the non-safety related system.</br>Technical Specification 3.7.4, Condition A, was entered which requires the CREV system to be restored to an operable status in seven (7) days. Additionally, Technical Specification 3.7.5, Condition A, was entered which requires CREV AC to be restored to an operable status in 30 days.</br>This notification is being made in accordance with 10 CFR 50.72(b)(3)(v)(D), 'Event or Condition That Could Have Prevented Fulfillment of a Safety Function,' because the CREV system is a single train system required to mitigate the consequences of an accident.</br>The NRC Resident Inspector was notified.</br>The Licensee notified the Illinois Emergency Management Association.Illinois Emergency Management Association. +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
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00:00:00, 7 December 2015 +
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>.
22:17:02, 24 September 2017 +
14:02:00, 7 December 2015 +
true +
false +
-0.0158 d (-0.38 hours, -0.00226 weeks, -5.20524e-4 months) +
14:25:00, 7 December 2015 +
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.