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The inspectors identified a Green NCV of T … The inspectors identified a Green NCV of Technical Specification (TS) 5.4.1.a after Exelon did not establish and implement procedures to adequately test the Unit 2 and Unit 3 remote shutdown panels (RSPs). Specifically, Exelons surveillance procedure did not test all the control circuits, as required by Surveillance Requirement (SR) 3.3.3.2.1, for the Unit 2 and Unit 3 RSPs. Exelons corrective actions included entering this issue into their CAP, the development of RSP testing procedures for the reactor core isolation cooling (RCIC), control rod drive (CRD), and emergency service water (ESW) system components, and a revision to the bases for TS 3.3.3.2</br>The performance deficiency (PD) was determined to be more-than-minor because it was associated with the Equipment Performance attribute of the Mitigating Systems cornerstone, and adversely affected the cornerstone objective to ensure the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Additionally, examples 1.c, 4.l, and 4.m from IMC 0612, Appendix E, detail that a PD was more than minor if required TS surveillance testing is not performed and subsequent testing reveals that the equipment is out of specification or otherwise unable to perform a safety-related function. A detailed risk evaluation concluded that the issue was of very low safety significance (Green). This finding had a cross-cutting aspect in Human Performance, Avoid Complacency, because Exelon failed to recognize and plan for the possibility of latent problems.an for the possibility of latent problems. +
23:59:59, 30 September 2015 +
23:59:59, 30 September 2015 +
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>.
05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 +, 05000277/FIN-2015003-01 + and 05000277/FIN-2015003-01 +
Bill Lin +, B Reyes +, S Barber +, J Grieves +, Joseph Furia +, C Graves +, Javier Brand +, Andrey Turilin +, Kevin Mangan +, Stephen Hammann +, Fred Bower +, Maurin Scheetz +, Laura Micewski + and Beverly Smith +
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>.
03:43:53, 28 September 2017 +
Bill Lin +, B Reyes +, S Barber +, J Grieves +, Joseph Furia +, C Graves +, Javier Brand +, Andrey Turilin +, Kevin Mangan +, Stephen Hammann +, Fred Bower +, Maurin Scheetz +, Laura Micewski + and Beverly Smith +
23:59:59, 30 September 2015 +
TS-3.3.3.2 + and TS-5.4.1.a +