05000445/FIN-2011006-02
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Finding | |
|---|---|
| Title | Inadequate Diesel Generator Jacket Water Fill Instructions |
| Description | The team identified a Green noncited violation of 10 CFR Part 50, Appendix S, Criterion V, Instructions, Procedures, and Drawings, for the licensee\'s failure to have documented instructions for an activity affecting quality. Specifically, the licensee did not have documented instructions for filling the diesel generator jacket water system when the normal fill method would not be available during a loss-of-offsite power. Prior to July 27, 2011, the licensee failed to have adequate instructions for filling the diesel generator jacket water system, an activity affecting quality, during a loss-of-offsite power. The licensee entered the finding into the corrective action program as Condition Report CR 2011-008510. This performance deficiency was determined more than minor because it was associated with the procedure quality attribute of the Mitigating Systems Cornerstone and adversely affected the cornerstone objective to ensure the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Using NRC Manual Chapter 0609, Attachment 4, Phase 1 - Initial Screening and Characterization of Findings, the finding was determined to be of very low safety significance because the finding did not result in an actual loss of safety related equipment for greater than the technical specification allowed outage time and did not represent a loss of equipment designated as risk-significant in the maintenance rule. The finding did not have a crosscutting aspect because it was not representative of current licensee performance. |
| Site: | Comanche Peak  |
|---|---|
| Report | IR 05000445/2011006 Section 4OA2 |
| Date counted | Sep 30, 2011 (2011Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71152 |
| Inspectors (proximate) | J Reynoso W Sifre J Kramer J Braisted D Powers |
| INPO aspect | |
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Finding - Comanche Peak - IR 05000445/2011006 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Comanche Peak) @ 2011Q3
Self-Identified List (Comanche Peak)
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