05000458/FIN-2010006-02
From kanterella
Jump to navigation
Jump to search
Finding | |
|---|---|
| Title | Failure to Ensure Alternative Shutdown Procedure could be Implemented as Written |
| Description | The team identified a noncited violation of Technical Specification 5.4.1.d, Fire Protection Program Implementation. Specifically, Procedure AOP-0031 Shutdown from Outside the Main Control Room, Revision 307, had steps that could not be implemented as written. Two steps were to be performed before the necessary ac power was available, and two steps required diagnostic assessment without the availability of instrumentation. The failure to ensure that Procedure AOP-0031, Revision 307 could be implemented as written is a performance deficiency. The performance deficiency was more than minor because it was associated with the procedure quality attribute of the Mitigating Systems Cornerstone and it adversely affected the cornerstone objective of ensuring the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Using Attachment 2 to Appendix F, Fire Protection Significance Determination Process, this issue was determined to be a safe shutdown finding, and was assigned a degradation rating of Low because the examples involved procedural deficiencies that could be compensated for by operator experience. Since this finding was assigned a low degradation rating, the safety significance screened as very low (Green). This finding was entered into the licensees corrective action program as CR-RBS-2010-01592, CR-RBS-2010-01831, CR-RBS-2010-01775, CR-RBS-2010-01821, and CR-RBS-2010-1846. This finding had a crosscutting aspect in the Resources component of the Human Performance area, in that the licensee did not ensure that procedures were complete, accurate, and up to date to assure nuclear safety [H.2.(c)]. |
| Site: | River Bend  |
|---|---|
| Report | IR 05000458/2010006 Section 1R05 |
| Date counted | Jun 30, 2010 (2010Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | B Correll N O'Keefe N Okonkwo S Alferink |
| CCA | H.7, Documentation |
| INPO aspect | WP.3 |
| ' | |
Finding - River Bend - IR 05000458/2010006 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Finding List (River Bend) @ 2010Q2
Self-Identified List (River Bend)
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||