05000219/FIN-2009004-02
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Finding | |
|---|---|
| Title | Condensate Transfer Pipe Leak |
| Description | An unresolved item (URI) was identified to review Exelons root cause evaluation regarding the leak in the condensate transfer pipe to determine whether a performance deficiency existed which allowed the pipe to degrade. The inspectors will review Exelons root cause evaluation after it is completed, which had not occurred by the end of this inspection period. On August 24, operations personnel noted increased turbine building sump levels and performed a walk down of various turbine building areas to identify potential sources of water entering the sump. On August 25, operations personnel identified a 8-12 gpm leak from a condensate transfer system pipe that penetrates through the turbine building foundation. On August 29, Exelon completed replacement of the condensate transfer pipe (the portion of the pipe that penetrated through the turbine building foundation). Exelon entered this issue into the corrective action program as IR 956614and is performing a root cause evaluation to determine the circumstances that allowed the degradation to occur. (URI 05000219/2009004-02: Condensate Transfer Pipe Leak |
| Site: | Oyster Creek |
|---|---|
| Report | IR 05000219/2009004 Section 4OA3 |
| Date counted | Sep 30, 2009 (2009Q3) |
| Type: | URI: |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71153 |
| Inspectors (proximate) | J Kulp M Ferdas T Wingfield R Nimitz R Bellamy H Grayj Kulpj Schoppy E Gray R Nimitz R Bellamy J Ambrosini C Newport J Greives |
| INPO aspect | |
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Finding - Oyster Creek - IR 05000219/2009004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Oyster Creek) @ 2009Q3
Self-Identified List (Oyster Creek)
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