05000456/FIN-2011002-01
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Finding | |
|---|---|
| Title | Failure to Provide Complete and Accurate Information in an LER |
| Description | A Severity Level IV NCV of 10 CFR 50.9, Completeness and Accuracy of Information, was identified by the inspectors when licensee personnel failed to provide information to the NRC that was complete and accurate in all material respects in Licensee Event Report (LER) 05000457/2010-004-00, Unplanned Limiting Condition for Operation Entry Due to Low Header Pressure on the 2B Essential Service Water Pump. Specifically, the LER stated that an analysis had determined that both units and trains of the Essential Service Water (SX) system were capable of mitigating the effects of design basis events. However, the referenced analysis had not been performed at the time the LER was submitted. The inspectors determined that this issue was a Severity Level IV violation based on a similar example referenced in Section 6.9, Inaccurate and Incomplete Information or Failure to Make a Required Report, of the NRC Enforcement Policy. In particular, example d.1 identified that a licensee failing to make a required report which, had it been submitted, would have resulted in, for instance, increasing the scope of the next regularly scheduled inspection, was a Severity Level IV violation. The inaccurate information was considered to be material to the NRC because it potentially affected an NRC assessment of whether a loss of safety function occurred and whether it should have been reported to the NRC. This issue was entered into the licenseei12s corrective action program and corrective actions included the station performing the analysis referenced in the LER. The inspectors had previously reviewed the Reactor Oversight Process (ROP) aspect of this finding and a self-revealed NCV of 10 CFR Part 50, Appendix B, Criterion V, Instructions, Procedures, and Drawings, was documented in Section 1R22 of NRC Integrated Inspection Report 05000456/2010004; 05000457/2010004 for this issue. |
| Site: | Braidwood  |
|---|---|
| Report | IR 05000456/2011002 Section 4OA3 |
| Date counted | Mar 31, 2011 (2011Q1) |
| Type: | TEV: Severity level IV |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71153 |
| Inspectors (proximate) | E Duncan J Robbinsd Betancourte Duncan J Benjamin J Gall J Gilliam M Holmberg M Perry M Thorpe Kavanaugh N Feliz Adorno R Jicklin |
| INPO aspect | |
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Finding - Braidwood - IR 05000456/2011002 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Braidwood) @ 2011Q1
Self-Identified List (Braidwood)
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