05000250/FIN-2015003-02
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | 10 CFR 50, Appendix B, Criterion XVI, Corrective Action, required, in part, that measures shall be established to assure that conditions adverse to quality, such as failures, malfunctions, deficiencies, deviations, defective material and equipment, and nonconformances are promptly identified and corrected. Contrary to the above, after the licensee determined that the site had an inadequate relay PM program (AR 02053778), they failed to identify that the FMR for the 3B EDG needed a 10 year replacement PM. As a result, during the monthly surveillance run of the 3B EDG, the 3B EDG was rendered inoperable when the 3B EDG output breaker failed to close due to the failure of the 3B EDG FMR. The FMR for the 3B EDG had been installed since 1991. A detailed risk evaluation was performed on this licensee identified violation and was determined to be of very low risk significance, i.e., < 1E-6 (Green). The dominant risk result was a grid-related Loss of Offsite Power where multiple EDGs fail and neither offsite power nor the EDGs are recovered. This violation was associated with the Mitigating Systems Cornerstone and determined to be of very low safety significance (Green) after performing a detailed risk evaluation in accordance with Manual Chapter 0609, Appendix A. The licensee entered this violation into their CAP as AR 02024373. |
| Site: | Turkey Point  |
|---|---|
| Report | IR 05000250/2015003 Section 4OA7 |
| Date counted | Sep 30, 2015 (2015Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | D Bacon L Suggs M Bates M Endress T Hoeg |
| Violation of: | 10 CFR 50 Appendix B Criterion XVI |
| INPO aspect | |
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Finding - Turkey Point - IR 05000250/2015003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Turkey Point) @ 2015Q3
Self-Identified List (Turkey Point)
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