05000237/FIN-2017007-02
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Finding | |
|---|---|
| Title | Inadequate Procedure Steps to Ensure Proper Valve Rotation for Cold Shutdown Repair |
| Description | Green . The inspectors identified a finding of very - low safety significance (Green) and associated NCV of Technical Specification 5.4.1.c for the licensees failure to have appropriate written procedures covering the Fire Protection Program for cold shutdown repairs. Specifically , Procedure DSSP 0200-T8 included inadequate repair instructions for three motor operated valves ( MOVs ) that if implemented as written could result in the valve rotating in undesired safe shutdown position , caused damage to MOVs and prevented manipulating the valve to the desire position and caused a delay in reaching cold shutdown condition. The licensee entered the issue into their Corrective Action Program, revised DSSP 0200-T8 and corrected the cable designations at the Motor Control Center for these MOVs for proper connection and phase rotation. The inspectors determined that the performance deficiency was more-than- minor because the inadequate instruction in the repair procedure could have delayed reaching cold shutdown in the event of a fire and added unnecessary burden for operations personnel during an already challenging fire event. The finding was of very-low safety significance per Task 1.3.1 of IMC 0609, Appendix F , because it only affected the ability to reach and maintain cold shutdown conditions. The finding did not have a cross-cutting aspect associated with it because it was not representative of current performance . |
| Site: | Dresden  |
|---|---|
| Report | IR 05000237/2017007 Section 1R05 |
| Date counted | Mar 31, 2017 (2017Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | A Dahbur D Szwarc I Hafeez R Daley T Ospino |
| Violation of: | Technical Specification - Procedures |
| INPO aspect | |
| ' | |
Finding - Dresden - IR 05000237/2017007 | ||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Dresden) @ 2017Q1
Self-Identified List (Dresden)
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