05000382/FIN-2014005-01
From kanterella
Jump to navigation
Jump to search
Finding | |
|---|---|
| Title | Failure to Identify and Control Potential Tornado-Borne Missile Hazards |
| Description | The inspectors identified a non-cited violation of Technical Specification 6.8.1.a and Regulatory Guide 1.33, Revision 2, Appendix A, for the licensees failure to follow procedure OP-901-521, Severe Weather and Flooding, Revision 312, in two separate instances. Specifically, on both November 16 and December 23, 2014, the licensee entered the offnormal procedure due to a tornado watch, but failed to assess and control potential tornadoborne missile hazards on site as required by the procedure. The licensee entered this condition into their corrective action program as condition reports CR-WF3-2014-05912 and CR-WF3-2014-06453. The immediate corrective action taken to restore compliance was to secure the identified hazards. This finding was more than minor because it was associated with the Protection Against External Factors attribute of the Mitigating Systems Cornerstone and adversely affected the cornerstone objective of ensuring the availability, reliability, and capability of systems that respond to initiating events to prevent undesirable consequences. Specifically, in the event of a tornado at the site, these loose items could have become missiles with the potential to impact safety-related site equipment and personnel. The inspectors determined the finding was of very low safety significance (Green) because it did not involve the loss or degradation of equipment or functions specifically designed to mitigate a seismic, flooding, or severe weather event (e.g. seismic snubbers, flooding barriers, tornado doors). The inspectors concluded that the finding had a cross-cutting aspect in the area of Human Performance, Field Presence, because the licensee did not ensure supervisory and management oversight of work activities [H.2] (Section 1R01). |
| Site: | Waterford  |
|---|---|
| Report | IR 05000382/2014005 Section 1R01 |
| Date counted | Dec 31, 2014 (2014Q4) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.01 |
| Inspectors (proximate) | C Speer F Ramirez N Greene P Elkmann P Hernandez R Lantz |
| Violation of: | Technical Specification - Procedures Technical Specification |
| CCA | H.2, Field Presence |
| INPO aspect | LA.2 |
| ' | |
Finding - Waterford - IR 05000382/2014005 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Finding List (Waterford) @ 2014Q4
Self-Identified List (Waterford)
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||