05000387/FIN-2010005-06
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Finding | |
|---|---|
| Title | Inaccurate MSPI Data Submittal |
| Description | An NRC-identified NCV of 10 CFR 50.9(a), Completeness and Accuracy of Information, occurred when PPL failed to update the Mitigating Systems Performance Index (MSPIs) to reflect a change in PPLs MSPI basis document. The change to the basis document affected all five MSPIs on each unit and resulted in inaccurate values for three consecutive quarters during 2010. PPL evaluated the MSPIs for needed changes and updated over 100 values used in calculating the PIs and entered the issues in their CAP as CRs 1328561 and 1328563. No performance indicator crossed the Green/White threshold once the values were updated. Because violations of 10 CFR 50.9 are considered to potentially impede or impact the regulatory process, they are dispositioned using the traditional enforcement process. The inspectors concluded that PPL had reasonable opportunity to foresee and correct the inaccurate information prior to the information being submitted to the NRC. This violation is characterized as a SLIV violation because it is similar to example 6.9.d.1 of the NRC Enforcement Policy, and is consistent with Section 2.2.1.c in that the violation impacted the regulatory process. Because this finding was of very low safety significance, was not repetitive or willful, and was entered into PPLs CAP, this violation is being treated as an NCV, consistent with Section 2.3.2.a of the NRC Enforcement Policy. The significance of the associated performance deficiency was screened against the ROP per the guidance of Manual Chapter 0612, Appendix B and the inspectors determined it to be minor because it did not result in any of the PIs exceeding the Green-White threshold. As such, no ROP finding was identified and no cross-cutting aspect was assigned. |
| Site: | Susquehanna  |
|---|---|
| Report | IR 05000387/2010005 Section 4OA1 |
| Date counted | Dec 31, 2010 (2010Q4) |
| Type: | TEV: Severity level IV |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71151 |
| Inspectors (proximate) | M Patel J Furia A Rosebrook P Finney P Krohn T Hedigan J Greives |
| INPO aspect | |
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Finding - Susquehanna - IR 05000387/2010005 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Susquehanna) @ 2010Q4
Self-Identified List (Susquehanna)
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