05000266/FIN-2013004-04
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Finding | |
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| Title | Documentation Error Causes Oversight in Creating Oil Change Tasks for New Auxiliary Feedwater Pump Motors |
| Description | The licensee identified a finding of very low safety significance (Green) and associated NCV of 10 CFR Part 50, Appendix B, Criterion III, Design Control. This regulation requires, in part, that measures shall be established to assure that applicable regulatory requirements and the design basis are correctly translated into specifications, drawings, procedures, and instructions. Preventive maintenance change requests (PMCRs) for the new AFW pump motors were written incorrectly in that, they referenced condensate pumps instead of AFW pumps. The condensate pumps PMCRs were already in place so PMCRs 1761560 and 1761592 for the AFW pump motors were never implemented. The licensee identified this after the oil changes for the motor bearings were overdue. This issue is more than minor because if left uncorrected would have the potential to lead to a more safety significant concern. This issue has been entered into the licensees CAP and corrective actions taken to change the oil and implement future planned oil changes. The licensee initiated AR01868740 and AR01868742, and scheduled the oil changes. Oil changes were performed on both motors and oil analysis determined that the oil quality remained adequate for the pump motors to perform their safety function and not affect operability. The performance deficiency was determined to be more than minor in accordance with IMC 0612, Appendix B, because if left uncorrected, it would have the potential to lead to a more significant safety concern. Specifically, the failure to change the oil on the AFW pump motors could lead to motor bearing degradation or failure before completion of its mission time. The inspectors determined the finding could be evaluated using the SDP in accordance with IMC 0609, Significance Determination Process, Attachment 0609.04, Initial Characterization of Findings, dated June 19, 2012, and Appendix A, The Significance Determination Process (SDP) for Findings At-Power, Exhibit 2, Mitigating Systems Screening Questions, dated June 19, 2012. The inspectors determined that the finding did not result in the loss of operability for either AFW pump; therefore, the inspectors answered Yes to Mitigating Systems Screening Question 1, and screened the finding as having very low safety significance (Green). |
| Site: | Point Beach  |
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| Report | IR 05000266/2013004 Section 4OA7 |
| Date counted | Sep 30, 2013 (2013Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | J Rutkowski D Betancourt K Barclay J Cameron M Thorpe-Kavanaugh P Smagacz V Myers J Steffes |
| Violation of: | 10 CFR 50 Appendix B Criterion III, Design Control |
| INPO aspect | |
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Finding - Point Beach - IR 05000266/2013004 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Point Beach) @ 2013Q3
Self-Identified List (Point Beach)
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