05000327/FIN-2010004-04
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Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | The following violation of very low safety significance (Green) was identified by the licensee and is a violation of NRC requirements that meets the criteria of Section VI of the NRC Enforcement Policy, NUREG-1600, for being dispositioned as an NCV. Unit 2 TS 6.8.1.a required, in part, that written procedures be established, implemented, and maintained covering the activities specified in Appendix A, Typical Procedures for Pressurized Water Reactors and Boiling Water Reactors, of Regulatory Guide (RG) 1.33, Quality Assurance Program Requirements (Operations), Revision 2, dated February 1978. RG 1.33 Appendix A Section 9.a required that maintenance that can affect the performance of safety-related equipment should be properly pre-planned and performed in accordance with written procedures, documented instructions, or drawings appropriate to the circumstances. Contrary to the above, on April 5, 2010, written procedures appropriate to the circumstances were not established which adequately prescribed the performance of maintenance that could affect the performance of safetyrelated equipment. Specifically, the maintenance instructions for reassembly of the SFP pump C-S backup breaker failed to include instructions for proper reassembly, which resulted in the breaker being installed in the 2A1 shutdown board and restored to service without arc chutes, causing the shutdown board to be inoperable for greater than its TS allowed outage time. The licensee entered the issue into the corrective action program as PERs 228519 and 228818. The finding was determined to have very low safety significance (Green) because there was no actual loss of safety system function, and there was no significant increase in the likelihood of a fire |
| Site: | Sequoyah  |
|---|---|
| Report | IR 05000327/2010004 Section 4OA7 |
| Date counted | Sep 30, 2010 (2010Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | W Deschaine E Guthrie C Young M Speck |
| INPO aspect | |
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Finding - Sequoyah - IR 05000327/2010004 | ||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Sequoyah) @ 2010Q3
Self-Identified List (Sequoyah)
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