05000266/FIN-2012010-01
From kanterella
Revision as of 22:16, 29 May 2018 by StriderTol (talk | contribs) (Created page by program invented by StriderTol)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Finding | |
|---|---|
| Title | Failure to Have Adequate Work Instructions and Procedures for Work Performed on the TURBINE-DRIVEN Auxiliary Feedwater Pump |
| Description | Title 10 of the Code of Federal Regulations (10 CFR), Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, states, in part, that activities affecting quality shall be prescribed by documented instructions, procedures or drawings of a type appropriate to the circumstances. Work Order 40101094 and routine maintenance procedure RMP 9044-1, Auxiliary Feedwater Pump Terry Turbine Overhaul, Revision 26, were documented instructions and procedures developed and implemented to perform work on the safety-related turbine for the 1P-29 turbine-driven auxiliary feedwater pump. Contrary to the above, on November 8, 2011, NextEra Energy Point Beach, LLC failed to ensure that the work performed on the safety-related turbine for the 1P-29 turbine-driven auxiliary feedwater pump via Work Order 40101094 and routine maintenance procedure RMP 9044-1, an activity affecting quality, was prescribed by documented instructions or procedures of a type appropriate to the circumstances. Specifically, Work Order 40101094, Task 7 specified a first time evolution of unbolting the steam exhaust piping to the turbine, aligning the turbine to the pump and then re-bolting the steam piping to the turbine. Performance of this Task was not appropriate to the circumstances in that it did not ensure the final turbine-to-pump alignment was performed after the bolting of the steam exhaust piping to the turbine flange. This led to the failure of the turbine-to-pump coupling on May 21, 2012. |
| Site: | Point Beach  |
|---|---|
| Report | IR 05000266/2012010 Section 4OA2 |
| Date counted | Dec 31, 2012 (2012Q4) |
| Type: | Violation: White |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71152 |
| Inspectors (proximate) | D Betancourt P Pelkel Kozakm Kunowski R Krsek |
| CCA | P.1, Identification |
| INPO aspect | PI.1 |
| ' | |
Finding - Point Beach - IR 05000266/2012010 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Finding List (Point Beach) @ 2012Q4
Self-Identified List (Point Beach)
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||