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On October 4, 2013, during the Beaver VallOn October 4, 2013, during the Beaver Valley Unit 1 refueling outage, a planned visual examination of the interior containment liner and coatings was being performed. The containment design consists of an interior steel liner that is surrounded by reinforced concrete. An area approximately 0.4 inches by 0.28 inches was discovered that penetrated through the containment steel liner plate.</br>With the plant currently shut down and in Mode 6 the containment as specified in Technical Specification 3.6.1 is not required to be operable. The cause of this discrepancy is currently being evaluated.</br>This is reportable pursuant to 10 CFR 50.72(b)(3)(ii)(A).</br>The Site Resident Inspector has been notified.Site Resident Inspector has been notified.  +
03:24:00, 5 October 2013  +
49,413  +
01:19:00, 5 October 2013  +
03:24:00, 5 October 2013  +
On October 4, 2013, during the Beaver VallOn October 4, 2013, during the Beaver Valley Unit 1 refueling outage, a planned visual examination of the interior containment liner and coatings was being performed. The containment design consists of an interior steel liner that is surrounded by reinforced concrete. An area approximately 0.4 inches by 0.28 inches was discovered that penetrated through the containment steel liner plate.</br>With the plant currently shut down and in Mode 6 the containment as specified in Technical Specification 3.6.1 is not required to be operable. The cause of this discrepancy is currently being evaluated.</br>This is reportable pursuant to 10 CFR 50.72(b)(3)(ii)(A).</br>The Site Resident Inspector has been notified.Site 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, 5 October 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>.
22:21:38, 24 September 2017  +
01:19:00, 5 October 2013  +
false  +
-0.0867 d (-2.08 hours, -0.0124 weeks, -0.00285 months)  +
03:24:00, 5 October 2013  +
Unexpected Containment Liner Penetration Found  +
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.
1  +