Browse wiki
Jump to navigation
Jump to search
Green . The inspectors identified a findin … Green . The inspectors identified a finding of very -low safety significance (Green) and an associated NCV of Title 10 of the Code of Federal Regulations (CFR) , Part 50, Appendix B, Criterion III, Design Control, for the licensees failure to ensure that the protective devices installed in Motor Control Centers ( MCCs ) would not spuriously trip during design basis events. Specifically, the licensee did not account for 18 degrees Fahrenheit (F) heat rise inside the MCCs. Protective devices inside MCCs located in harsh environment were evaluated and sized for a maximum elevated temperature up to 156 degrees F instead of 174 degrees F . The licensee captured the inspectors concern into their Corrective Action Program ( CAP ) as CARD 17 -24412. The performance deficiency was determined to be more- than- minor because it was associated with the Mitigating Systems cornerstone attribute of design control and affected the cornerstone objective of ensuring the availability, reliability, and capability of mitigating systems to respond to initiating events to prevent undesirable consequences. The finding screened as of very -low safety significance (Green) because it did not result in the loss of operability or functionality of mitigating systems. Specifically, as an immediate corrective action, the licensee performed a preliminary evaluation that reasonably concluded the overcurrent protection devices within the scope of DC -6475 would not spuriously trip. The finding did not have a cross -cutting aspect associated with it because it was not representative of current performance.not representative of current performance. +
23:59:59, 30 June 2017 +
23:59:59, 30 June 2017 +
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>.
05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +, 05000341/FIN-2017010-01 +...
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>.
19:05:13, 30 September 2017 +
23:59:59, 30 June 2017 +