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At 1045 EDT, it was recognized that Auxili … At 1045 EDT, it was recognized that Auxiliary Building Door R5-6 is a Control Center Pressure Boundary door. The door was blocked open at approximately 1400 on 3/24/2008 to support draining for on going maintenance on Division 1 CCHVAC Chiller. Upon recognizing this condition, Tech Spec 3.7.3 Action B.1 was entered for an inoperable Control Center Pressure Boundary at 1045 EDT (03/26/2008), with a 24 hour action to restore the boundary to operable status. Actions were taken to close Door R5-6 at 1120 hours (03/26/2008), and Tech Spec 3.7.3 Action B.1 was exited. This event is being reported per 10CFR50.72(b)(3)(v) as a condition that at the time of discovery could have prevented the fulfillment of the safety function of the Control Room Emergency Filtration (CREF) system. The accident mitigation function of CREF could not be assured during the time Door R5-6 was open without administrative controls to close it, if necessary.</br>The licensee notified the site NRC Resident Inspector. notified the site NRC Resident Inspector. +
14:45:00, 26 March 2008 +
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15:45:00, 26 March 2008 +
14:45:00, 26 March 2008 +
At 1045 EDT, it was recognized that Auxili … At 1045 EDT, it was recognized that Auxiliary Building Door R5-6 is a Control Center Pressure Boundary door. The door was blocked open at approximately 1400 on 3/24/2008 to support draining for on going maintenance on Division 1 CCHVAC Chiller. Upon recognizing this condition, Tech Spec 3.7.3 Action B.1 was entered for an inoperable Control Center Pressure Boundary at 1045 EDT (03/26/2008), with a 24 hour action to restore the boundary to operable status. Actions were taken to close Door R5-6 at 1120 hours (03/26/2008), and Tech Spec 3.7.3 Action B.1 was exited. This event is being reported per 10CFR50.72(b)(3)(v) as a condition that at the time of discovery could have prevented the fulfillment of the safety function of the Control Room Emergency Filtration (CREF) system. The accident mitigation function of CREF could not be assured during the time Door R5-6 was open without administrative controls to close it, if necessary.</br>The licensee notified the site NRC Resident Inspector. notified the site NRC Resident Inspector. +
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, 26 March 2008 +
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>.
22:34:56, 24 September 2017 +
15:45:00, 26 March 2008 +
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0.0417 d (1 hours, 0.00595 weeks, 0.00137 months) +
14:45:00, 26 March 2008 +
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.