05000282/FIN-2013002-07
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Finding | |
|---|---|
| Title | Failure to Provide Accurate Performance Indicator Data |
| Description | The inspectors identified a Severity Level IV non-citied violation of 10 CFR Part 50.9, Completeness and Accuracy of Information, and an associated finding of very low safety significance (Green) due to the licensees failure to provide information to the Commission that was complete and accurate in all material respects. Specifically, the licensee failed to follow procedures to ensure that the Mitigating Systems Performance Index (MSPI) for the emergency alternating current power systems was accurately reported for the third and fourth quarters of 2012. Once the information inaccuracies were corrected, the Unit 2 MSPI performance indicator (PI) changed from green to white. Corrective actions for this issue included correcting the inaccurate information, assigning dedicated resources to manage the PI reporting process, and performing an extent of condition review to ensure that the remaining PIs were appropriately reported. This issue was determined to be more than minor because it was related to a PI and caused the PI to exceed a threshold. This finding was evaluated for significance using IMC 0609, Appendix M, because the other SDP methods and tools were not adequate to determine the significance of the finding. After consulting with NRC management, the inspectors determined that this finding was of very low safety significance because the actual time the PI was inaccurately reported was short and the reporting inaccuracies had no impact on the ability of safety related equipment to perform its safety function. The inspectors determined that this finding was cross-cutting in the Human Performance, Work Practices area because the inaccurate reporting was caused by a failure to follow procedures H.4(b). The violation of 10 CFR Part 50.9 impacted the ability of the NRC to perform its regulatory oversight function and was determined to be Severity Level IV based upon Example 6.9.d.11 of the NRC Enforcement Policy. |
| Site: | Prairie Island  |
|---|---|
| Report | IR 05000282/2013002 Section 4OA1 |
| Date counted | Mar 31, 2013 (2013Q1) |
| Type: | TEV: Severity level IV |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71151 |
| Inspectors (proximate) | A Dunlop C Moore D Passehl J Bozga K Riemer K Stoedter M Holmberg M Learn M Phalen P Zurawski T Bilik |
| Violation of: | 10 CFR 50.9 |
| CCA | H.8, Procedure Adherence |
| INPO aspect | WP.4 |
| ' | |
Finding - Prairie Island - IR 05000282/2013002 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Prairie Island) @ 2013Q1
Self-Identified List (Prairie Island)
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