05000219/FIN-2013003-02
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Finding | |
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Title | Alarm Response Procedures did not implement Technical Specification Require |
Description | 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. |
Site: | Oyster Creek |
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Report | IR 05000219/2013003 Section 1R15 |
Date counted | Jun 30, 2013 (2013Q2) |
Type: | NCV: Green |
cornerstone | Mitigating Systems |
Identified by: | NRC identified |
Inspection Procedure: | IP 71111.15 |
Inspectors (proximate) | B Dionne B Bollinger S Pindale G Hunegs W Schmidt J Kulp P Presby A Patel C Newport S Ibarrola |
Violation of: | Technical Specification - Procedures Technical Specification |
CCA | H.7, Documentation |
INPO aspect | WP.3 |
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Finding - Oyster Creek - IR 05000219/2013003 | ||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Oyster Creek) @ 2013Q2
Self-Identified List (Oyster Creek)
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