05000316/FIN-2012008-10
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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, which meets the criteria of Section 2.3.2 of the NRC Enforcement Policy for being dispositioned as an NCV. Title 10 CFR 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, requires, in part, that activities affecting quality shall be prescribed and accomplished by procedures appropriate to the circumstances. Contrary to the above, on or about December 14, 2011, the licensee identified that Procedure 1-OHP-SP-238, Venting Pressure from the SI Discharge Header, was not appropriate to the circumstances. Specifically, on December 14, 2011, the licensee found a void at the affected location during a periodic gas monitoring surveillance and determined a previous depressurization evolution led to void formation because the depressurization procedure did not include instructions to verify that the piping was left full of water. The corrective action being considered at the time of the inspection was to add a step to Procedure 1-OHP-SP-238 to perform ultrasonic examinations. The performance deficiency was determined to be more than minor because it was associated with the Mitigating System cornerstone attribute of equipment performance and affected the cornerstone objective of ensuring the capability of systems that respond to initiating events to prevent undesirable consequences. The finding screened as of very low safety significance because the identified void was determined not to result in loss of operability of the safety injection system. |
| Site: | Cook  |
|---|---|
| Report | IR 05000316/2012008 Section 4OA7 |
| Date counted | Sep 30, 2012 (2012Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | C Tilton N Feliz Adorno |
| INPO aspect | |
| ' | |
Finding - Cook - IR 05000316/2012008 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Cook) @ 2012Q3
Self-Identified List (Cook)
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