05000266/FIN-2010004-01
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Finding | |
|---|---|
| Title | Failure to Identify Hydrogen Fire Hazards on Pre-Fire Plan |
| Description | A finding of very low safety significance and associated non-cited violations of a license condition was identified by the inspectors for the failure to identify hydrogen fire hazards on a pre-fire plan. Specifically, the licensee failed to identify that a compressed gas cylinder in the Unit 1 sample room contained hydrogen and that the Volume Control Tank valve galleries contained hydrogen piping. The licensee entered this issue into their corrective action program and revised the pre-fire plan to reflect the identified hydrogen fire hazards. The finding was determined to be more than minor because failure to identify hydrogen fire hazards in the pre-fire plan could impact the fire brigades ability to effectively fight a fire due to the unique hazards associated with hydrogen. The inspectors determined that the finding was of very low safety significance because the fire brigade consisted of plant operators familiar with the 46-foot elevation of the auxiliary building and associated hazards. This finding was associated with the Mitigating Systems Cornerstone attribute of Protection Against External Events (Fire) and affected the cornerstone objective of preventing undesirable consequences (i.e., core damage). No cross-cutting aspects associated with this finding were identified. |
| Site: | Point Beach  |
|---|---|
| Report | IR 05000266/2010004 Section 1R05 |
| Date counted | Sep 30, 2010 (2010Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | N Feliz-Adomo W Lyon P Cardona-Morales D Cunanan D Woodyatt R Langstaff R Ruiz J Jandovitz M Phalen M Kunowski S Burton |
| INPO aspect | |
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Finding - Point Beach - IR 05000266/2010004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Point Beach) @ 2010Q3
Self-Identified List (Point Beach)
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