05000298/FIN-2012003-05
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Finding | |
|---|---|
| Title | Failure to Furnish Evidence of an Activity Affecting Quality |
| Description | The inspectors identified a non-cited violation of 10 CFR Part 50, Appendix B, Criterion XVII, Quality Assurance Records, associated with the licensees failure to furnish evidence of an activity affecting quality associated with the emergency diesel generator jacket water cooling pumps. Specifically, the licensee failed to maintain design documents that detailed the amount of net positive suction head required for the diesel generator jacket water pumps to ensure that at the current low level alarm set point the pumps would not cavitate and potentially be damaged. The licensee generated a bounding operability evaluation to address this issue. This issue was entered into the licensees corrective action program as Condition Reports CR-CNS-2012-03262, and CR-CNS-2012-03305. The licensees failure to furnish evidence that showed the required net positive suction head for the jacket water pump was maintained at the current low level alarm set point was a performance deficiency. The performance deficiency was determined to be more than minor because it affected the design control attribute of the Mitigating Systems Cornerstone, and it directly affected the cornerstone objective to ensure availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences, and is therefore a finding. Using Inspection Manual Chapter 0609, Attachment 4, Phase 1 - Initial Screening and Characterization of Findings, the finding was determined to have very low safety significance (Green) because it was not a design or qualification issue confirmed not to result in a loss of operability or functionality; did not represent an actual loss of safety function of system or train; did not result in the loss of one or more trains of nontechnical specification equipment; and did not screen as potentially risk-significant due to seismic, flooding, or a severe weather initiating event. This finding did not have a cross-cutting aspect because the most significant contributor of this finding did not reflect current licensee performance. |
| Site: | Cooper |
|---|---|
| Report | IR 05000298/2012003 Section 1R15 |
| Date counted | Jun 30, 2012 (2012Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.15 |
| Inspectors (proximate) | G Pick G George L Carson J Josey V Gaddy C Alldredge B Hagar C Henderson |
| INPO aspect | |
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Finding - Cooper - IR 05000298/2012003 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Cooper) @ 2012Q2
Self-Identified List (Cooper)
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