05000237/FIN-2008003-02
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Finding | |
|---|---|
| Title | Fire Doors Failed Their Periodic Functional Test |
| Description | The inspectors identified a finding of very low safety significance that involved a NCV of the Dresden Nuclear Power Station Renewed Facility Operating License, Conditions 2.E and 3.G. Two fire doors failed their periodic functional test to demonstrate that the doors could automatically close and were not declared inoperable and appropriate corrective actions were not taken in a timely manner. The door between auxiliary electric equipment room and the Unit 3 cable tunnel (Door 168) failed its functional test on June 9, 2007, and was not repaired until June 18, 2007. The fire door separating the isolation condenser make-up pumps (Door 2001) failed its functional test on May 9, 2007, and was not repaired until May 23, 2007. As part of the corrective actions, the licensee changed the surveillance test procedure to ensure that the doors would be declared inoperable if the test failed in the future. Using IMC 0612, Appendix E, Examples of Minor Violations, issued on September 20, 2007, the inspectors concluded that this finding was more than minor by reviewing example 5.b, in that the equipment was found in an inoperable condition but was returned to service. The inspectors determined that this issue was of very low safety significance because the doors were in very low traffic areas and the probability of the doors being open if a fire were to occur or that someone would pass through either door during a fire scenario was low. The inspectors determined that this issue affected the cross-cutting area of Human Performance because the licensee failed to provide a complete and accurate surveillance test procedure that reflected actual design and license requirements H.2.(c) |
| Site: | Dresden  |
|---|---|
| Report | IR 05000237/2008003 Section 1R05 |
| Date counted | Jun 30, 2008 (2008Q2) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | D Mcneil D Melendez-Colon W Slawinski C Phillips M Ring A Barker R Walton B Cushman |
| CCA | H.7, Documentation |
| INPO aspect | WP.3 |
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Finding - Dresden - IR 05000237/2008003 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Dresden) @ 2008Q2
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