05000324/FIN-2017007-01
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Finding | |
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| Title | Failure to Correct a Nonfunctional Fire Door |
| Description | Green. The NRC identified a Green non-cited violation (NCV) of Brunswick Operating License Condition (OLC) 2.B(6) for Units 1 and 2, for the licensees failure to correct a nonfunctional fire door in the diesel generator (DG) building. Specifically, on three occasions, NRC inspectors identified door 2-DGB-DR-E L023-118 in the DG building as having a stuck open latch, which prevented the door from closing and latching securely. U pon the third discovery of the nonfunctional fire door, the licensee initiated AR 02100405, entered the appropriate action statement in accordance with site procedure 0PLP-01.2, Fire Protection System Operability, Action, and Surveillance Requirements, and took actions to install a new thumb latch, and to install a new door closure mechanism. The inspectors determined that the licensees failure correct nonfunctional fire door was a performance deficiency (PD). The PD was determined to be more than minor because if left uncorrected, the PD could have the potential to lead to a more significant safety concern. Specifically, if the door was not repaired adequately, it could have the potential to not be able to perform its design function in the case of a fire in diesel generator cell nos. 1 or 2 (FA DG-4 or DG-5). Using IMC 0609, Appendix F, Attachment 1, Fire Protection Significance Determination Process Worksheet, the finding was screened as Green at task 1.4.3-C because there was a fully functional automatic suppression system on at least one side of the fire barrier. The finding has a cross-cutting aspect in the area of problem identification & resolution associated with the Evaluation attribute because the organization did not thoroughly evaluate the condition of the door to ensure that the resolution addressed the underlying cause of the nonfunctional fire door (PI.2) |
| Site: | Brunswick  |
|---|---|
| Report | IR 05000324/2017007 Section 4OA2 |
| Date counted | Mar 31, 2017 (2017Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71152 |
| Inspectors (proximate) | J Dymek J Montgomery J Patel M Singletary S Shaeffer W Satterfield |
| Violation of: | License Condition - Fire Protection |
| CCA | P.2, Evaluation |
| INPO aspect | PI.2 |
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Finding - Brunswick - IR 05000324/2017007 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Brunswick) @ 2017Q1
Self-Identified List (Brunswick)
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