05000244/FIN-2013003-01
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Finding | |
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| Title | Failure to Establish Measures to Assure that a Misaligned Service Water Pump was Promptly Identified and Corrected |
| Description | A self-revealing NCV of Title 10 of the Code of Federal Regulations (10 CFR) 50, Appendix B, Criterion XVI, Corrective Action, was identified for CENG failing to establish measures to assure that a condition adverse to quality associated with the B service water pump (SWP) was promptly identified and corrected. Specifically, during installation, CENG did not identify that the B SWP sole plate for the discharge head was unlevel and not flat. This resulted in a misaligned pump shaft, and subsequently, on April 5, 2013, the B SWP shaft failed while in service. Immediate corrective actions included replacing the broken shaft, properly aligning the SWP, and entering the issue into CENGs corrective action program (CAP) as condition report (CR)-2013-002275. This finding is more than minor because it is associated with the equipment performance attribute of the Mitigating Systems cornerstone and adversely impacted the cornerstone objective to ensure the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Due to the misalignment, the SWP failed while in service. The inspectors evaluated the finding using IMC 0609, Attachment 0609.04, Initial Characterization of Findings, and IMC 0609, Appendix A, Significance Determination Process for Findings At-Power, Exhibit 2, Mitigating Systems Screening Questions. The inspectors determined this finding was not a deficiency affecting the design or qualification of a mitigating structure, system, and component; did not represent a loss of system and/or function; and did not represent an actual loss of function of at least a single train. Therefore, the inspectors determined the finding to be of very low safety significance (Green). The inspectors determined that this finding has a cross-cutting aspect in the area of Human Performance, Resources, because CENG did not have complete, accurate, and up-to-date procedures and work packages. Specifically, CENGs pump installation procedure did not contain sufficient guidance to ensure adequate pump reassembly. |
| Site: | Ginna  |
|---|---|
| Report | IR 05000244/2013003 Section 1R15 |
| Date counted | Jun 30, 2013 (2013Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.15 |
| Inspectors (proximate) | M Orr D Schroeder J Laughlin N Perry D Dodson J Rady |
| Violation of: | 10 CFR 50 Appendix B Criterion XVI |
| CCA | H.7, Documentation |
| INPO aspect | WP.3 |
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Finding - Ginna - IR 05000244/2013003 | |||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Ginna) @ 2013Q2
Self-Identified List (Ginna)
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