05000282/FIN-2013002-09
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Finding | |
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| Title | Licensee-Identified Violation |
| Description | Title 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, requires, in part, activities affecting quality shall be prescribed by documented instructions, procedures or drawings of a type appropriate to the circumstance and shall be accomplished in accordance with these instructions, procedures or drawings. Step 7.2.4 of SP 2324, 22 Battery Monthly Inspection, required that the electrolyte level in each battery cell be observed and recorded on Table 2, Battery Data Sheet. Contrary to the above, on December 18, 2012, the system engineer identified that electrical maintenance personnel failed to accomplish SP 2324, 22 Battery Monthly Inspection, an activity affecting quality, in accordance with the procedural instructions. Specifically, the electrolyte level of each cell was not recorded on Table 2. The failure to record the electrolyte level resulted in the licensee invoking TS Surveillance Requirement 3.0.3 due to the missed surveillance test. The licensee subsequently observed the electrolyte level in each cell of the 22 Battery and found that the levels were acceptable. The inspectors determined that the failure to follow SP 2324 was a performance deficiency. The inspectors assessed the significance of this deficiency using IMC 0609, Appendix A, The Significance Determination Process for Findings at Power. The inspectors determined that this issue was of very low safety significance (Green) because each of the questions contained in the Mitigating Systems portion of IMC 0609, Appendix A, Exhibit 2 could be answered no. The licensee documented this issue in CAP 1365129. Corrective actions for this issue included obtaining and recording the electrolyte levels, coaching personnel on the human performance tools that can be used to ensure procedure compliance, and providing additional training to maintenance supervision regarding their oversight responsibilities. |
| Site: | Prairie Island  |
|---|---|
| Report | IR 05000282/2013002 Section 4OA7 |
| Date counted | Mar 31, 2013 (2013Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| 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 Appendix B Criterion V Technical Specification Technical Specification - Procedures |
| INPO aspect | |
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Finding - Prairie Island - IR 05000282/2013002 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Prairie Island) @ 2013Q1
Self-Identified List (Prairie Island)
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