05000321/FIN-2009005-01
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Finding | |
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| Title | Submerged safety-related medium voltage cables |
| Description | An unresolved item (URI) was opened related to underground pull box inspections which revealed a safety-related 4160 volt cable located in two pull boxes was submerged under water. The determination of a performance deficiency cannot be made until further information is provided by the licensee to support that the cables are designed, qualified, and acceptable for operation in a wetted and/or submerged environment. On December 10, 2009 during inspection of underground bunkers subject to flooding, the inspectors identified that safety-related 4160 volt cable, R22-S005-ES1- M08, located in pull boxes PB1-BF and PB1-BB was submerged. This issue was captured in the licensees corrective action program as CR 2009111808. The inspectors require documentation supporting the cables design, qualification, and testing history to evaluate whether this issue constitutes a performance deficiency. URI 05000321,366/2009005-01, Submerged safety-related medium voltage cable was identified to track this issue |
| Site: | Hatch  |
|---|---|
| Report | IR 05000321/2009005 Section 1R06 |
| Date counted | Dec 31, 2009 (2009Q4) |
| Type: | URI: |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.06 |
| Inspectors (proximate) | S Shaeffer A Nielsen S Walker T Steadham R Lewis E Morris P Niebaum R Williams D Hardage J Dymekb Caballerod Jones E Morris G Macdonald J Eargle P Niebaum S Shaeffer |
| INPO aspect | |
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Finding - Hatch - IR 05000321/2009005 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Hatch) @ 2009Q4
Self-Identified List (Hatch)
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