05000456/FIN-2009006-01
From kanterella
Jump to navigation
Jump to search
Finding | |
|---|---|
| Title | Failure to Take Effective Corrective Actions to Maintain Capability of Foam Suppression Systems |
| Description | A finding of very low safety significance and associated NCV of License Condition 2.E was identified by the inspectors for the licensees failure to promptly correct an item adverse to quality. Specifically, although there was evidence of leakage from the diaphragm for the foam concentrate tank for the 2A and 2B diesel oil storage tank room fire suppression systems which could adversely affect suppression capability, the licensee failed to thoroughly evaluate the problem and promptly take corrective action. The licensee subsequently entered the issue into their corrective action program, declared the systems inoperable, and planned to replace the diaphragm. The finding was determined to be more than minor because the evidence of leakage resulted in reasonable doubt with respect to the functionality of the foam suppression systems. The issue was of very low safety significance because a fire involving a diesel oil storage tank room would only affect the associated emergency diesel generator and no other equipment would be affected. |
| Site: | Braidwood  |
|---|---|
| Report | IR 05000456/2009006 Section 1R05 |
| Date counted | Mar 31, 2009 (2009Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | M Munir R Daley R Langstaff R Winter L Jones |
| INPO aspect | |
| ' | |
Finding - Braidwood - IR 05000456/2009006 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Finding List (Braidwood) @ 2009Q1
Self-Identified List (Braidwood)
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||