05000440/FIN-2011008-04
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Finding | |
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Title | Failure to Report Unanalyzed Condition Related to Internal Flooding |
Description | The inspectors identified a Severity Level IV violation of 10 CFR 50.72, Immediate Notification Requirements for Operating Nuclear Reactors, for failure to report within eight hours an unanalyzed condition that significantly degrades plant safety. Specifically, the licensee failed to notify NRC upon discovery of a postulated internal flood in the control complex could result in loss of single failure capability of safety-related equipment. This violation was entered into the licensees corrective action program. The performance deficiency was determined to involve a traditional enforcement violation because it potentially impeded or impacted the regulatory process. The traditional enforcement violation was determined to be more than minor because the information that was not provided through the event notification had a material impact on safety and licensed activities. The traditional enforcement violation was determined to be a Severity Level IV violation because the failure to report within eight hours an unanalyzed condition did not result in an unacceptable change to the facility or procedures. An evaluation for cross-cutting aspect was not applicable because this was a traditional enforcement violation. |
Site: | Perry ![]() |
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Report | IR 05000440/2011008 Section 1R21 |
Date counted | Dec 31, 2011 (2011Q4) |
Type: | TEV: Severity level IV |
cornerstone | Initiating Events |
Identified by: | NRC identified |
Inspection Procedure: | IP 71111.21 |
Inspectors (proximate) | R Langstaff B Jose C Baron S Kobylarz M Jones A Stone C Tilton I Hafeez |
INPO aspect | |
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Finding - Perry - IR 05000440/2011008 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Perry) @ 2011Q4
Self-Identified List (Perry)
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