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On May 15, 2013, at 0400 EDT, it was disco … On May 15, 2013, at 0400 EDT, it was discovered that an equalizing valve for the outer containment air lock was leaking by its seat rendering the outer containment air lock inoperable. This condition was discovered by maintenance personnel as they were exiting containment through the inner containment air lock.</br>The containment inner door was open for transit, which resulted in the Loss of Containment Integrity.</br>With both containment air lock doors open at the time of discovery of the leaking equalizing valve, this condition is reportable pursuant to 10 CFR 50.72(b)(3)(v). The inner air lock door was immediately closed and has remained closed since.</br>Technical Specification 3.6.1.1 Primary Containment Integrity is applicable in Modes 1,2,3, and 4. Since Primary Containment Integrity was rendered inoperable, Dominion is reporting that this condition could have prevented the fulfillment of the safety function to control the release of radioactive material. </br>The NRC Senior Resident Inspector has been notified.nior Resident Inspector has been notified. +
08:00:00, 15 May 2013 +
49,034 +
11:55:00, 15 May 2013 +
08:00:00, 15 May 2013 +
On May 15, 2013, at 0400 EDT, it was disco … On May 15, 2013, at 0400 EDT, it was discovered that an equalizing valve for the outer containment air lock was leaking by its seat rendering the outer containment air lock inoperable. This condition was discovered by maintenance personnel as they were exiting containment through the inner containment air lock.</br>The containment inner door was open for transit, which resulted in the Loss of Containment Integrity.</br>With both containment air lock doors open at the time of discovery of the leaking equalizing valve, this condition is reportable pursuant to 10 CFR 50.72(b)(3)(v). The inner air lock door was immediately closed and has remained closed since.</br>Technical Specification 3.6.1.1 Primary Containment Integrity is applicable in Modes 1,2,3, and 4. Since Primary Containment Integrity was rendered inoperable, Dominion is reporting that this condition could have prevented the fulfillment of the safety function to control the release of radioactive material. </br>The NRC Senior Resident Inspector has been notified.nior Resident Inspector has been notified. +
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>.
00:00:00, 15 May 2013 +
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>.
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0.163 d (3.92 hours, 0.0233 weeks, 0.00537 months) +
08:00:00, 15 May 2013 +
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.