05000445/FIN-2008004-02
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Finding | |
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Title | Failure to Follow Diesel Generator Test Procedure |
Description | A self-revealing noncited violation of Technical Specification 5.4.1.a was reviewed for the failure of the licensee to follow the procedure for testing the emergency diesel generator. As a result, a cylinder indicator cock was left open and cylinder performance was affected. The licensee entered the finding into their corrective action program for resolution. The finding was more than minor because it was associated with the availability/reliability of equipment performance attribute of the mitigating systems cornerstone, and it directly affected the cornerstone objective to ensure the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Using NRC Inspection Manual Chapter 0609, Attachment 4, Phase 1 Initial Characterization and Screening of Findings, the finding screened as having very low safety significance because it resulted in a minimal degradation of a diesel generator cylinder. The cause of this finding was related to the Human Performance crosscutting component of resources, in that, the licensee failed to provide adequate equipment to close the indicator cock H2.d] (Section 1R15). |
Site: | Comanche Peak |
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Report | IR 05000445/2008004 Section 1R15 |
Date counted | Sep 30, 2008 (2008Q3) |
Type: | NCV: Green |
cornerstone | Mitigating Systems |
Identified by: | Self-revealing |
Inspection Procedure: | IP 71111.15 |
Inspectors (proximate) | G Guerra P Elkmann G Pick B Tindell G Tutak J Kramer |
CCA | H.1, Resources |
INPO aspect | LA.1 |
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Finding - Comanche Peak - IR 05000445/2008004 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Comanche Peak) @ 2008Q3
Self-Identified List (Comanche Peak)
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