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The inspectors identified a Green NCV of t … The inspectors identified a Green NCV of technical specification (TS) 6.8.1(a), Procedures and Programs, because Exelons alarm response procedure RAP-9XF2d, BUS C UV, (125 VDC system) was not adequately established and maintained. Specifically, the alarm response procedure allowed operator action that was not consistent with applicable TS 3.7.D, Station Batteries and Associated Battery Charger, requirements. Exelon entered this issue into the corrective action program for resolution as IR 1512551 and initiated a procedure change request. The inspectors determined this finding was more than minor because the finding affected the procedure quality attribute of the Mitigating System cornerstone objective to ensure the reliability and capability of systems that respond to initiating events. In accordance with IMC 0609.04, Initial Characterization of Findings, and Exhibit 2 of IMC 0609, Appendix A, The Significance Determination Process for Findings At-Power, issued June 19, 2012, the inspectors determined that this finding is of very low safety significance (Green) because the performance deficiency was not a design or qualification deficiency, did not involve an actual loss of safety function, did not represent actual loss of a safety function of a single train for greater than its technical specification allowed outage time, and did not screen as potentially risk-significant due to a seismic, flooding, or severe weather initiating event. Therefore, the inspectors determined the finding to be of very low safety significance (Green). This finding has a cross-cutting aspect in the area of Human Performance, Resources, because Exelon did not ensure that an alarm response procedure was adequate and accurately reflected technical specification requirements.cted technical specification requirements. +

Discovered date

23:59:59, 30 June 2013 +

Docket

05000219 +

Event date

23:59:59, 30 June 2013 +

Finding integer

2 +

Finding type

Non-cited violation +

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INPO aspect

WP.3 +

Identified by

NRC identified +

Inspection Manual Chapter

NRC Inspection Manual 0609.04 + and NRC Inspection Manual 0609/Appendix A, The Significance Determination Process (SDP) for Findings At-Power +

Inspection procedure

IP 71111.15, Operability Determinations and Functionality Assessments +

Inspection report

IR 05000219/2013003 +

Inspector

B Dionne +, W Schmidt +, G Hunegs +, S Ibarrola +, B Bollinger +, Stephen Pindale +, Amar Patel +, Jeffrey Kulp +, Peter Presby + and Christopher Newport +

Issue report

AR 01512551 +

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>.

03:47:46, 28 September 2017 +

Person