Browse wiki
Jump to navigation
Jump to search
100 +
On March 13, 2015 at 0919 (EDT), Secondary … On March 13, 2015 at 0919 (EDT), Secondary Containment became inoperable, requiring a Technical Specification 3.6.4.1 entry for failure to meet SR (Surveillance Requirement) 3.6.4.1.1 on Unit 1 and Unit 2.</br> </br>The inoperability was caused by Zone 2 differential pressure lowering to less than 0.25 inches WC (water column) when an air handling plenum door was opened for an extended period.</br>The plenum door was closed and differential pressure restored to greater than 0.25 inches WC at 0930 on March 13, 2015.</br>This event is being reported under 10 CFR 50.72(b)(3)(v)(c) and per the guidance of NUREG 1022 Rev. 3 Section 3.2.7, as a loss of a Safety Function. There is no redundant Susquehanna Secondary Containment system.</br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector. +
13:19:00, 13 March 2015 +
50,885 +
12:56:00, 13 March 2015 +
13:19:00, 13 March 2015 +
On March 13, 2015 at 0919 (EDT), Secondary … On March 13, 2015 at 0919 (EDT), Secondary Containment became inoperable, requiring a Technical Specification 3.6.4.1 entry for failure to meet SR (Surveillance Requirement) 3.6.4.1.1 on Unit 1 and Unit 2.</br> </br>The inoperability was caused by Zone 2 differential pressure lowering to less than 0.25 inches WC (water column) when an air handling plenum door was opened for an extended period.</br>The plenum door was closed and differential pressure restored to greater than 0.25 inches WC at 0930 on March 13, 2015.</br>This event is being reported under 10 CFR 50.72(b)(3)(v)(c) and per the guidance of NUREG 1022 Rev. 3 Section 3.2.7, as a loss of a Safety Function. There is no redundant Susquehanna Secondary Containment system.</br>The licensee notified the NRC Resident Inspector.ensee notified the 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>.
100 +
00:00:00, 13 March 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>.
01:48:19, 2 March 2018 +
12:56:00, 13 March 2015 +
true +
false +
-0.0158 d (-0.38 hours, -0.00226 weeks, -5.20524e-4 months) +
13:19:00, 13 March 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.