05000285/FIN-2014005-02
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Finding | |
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| Title | Failure to determine the availability of local population data for use in estimating changes in the EPZ population |
| Description | The NRC identified a Green non-cited violation for the licensees failure to determine the availability of year 2013 state and local population data in estimating annual changes in the plume exposure emergency planning zone population. The failure to determine whether State and/or local population data was available for 2013 was a performance deficiency within the licensees ability to forsee and correct. Appendix E to 10 CFR Part 50, Section IV.5, states, in part, that during the years between decennial censuses, nuclear power reactor licensees shall estimate emergency planning zone permanent resident population changes once a year using the most recent U.S. Census Bureau annual resident population estimate and State/local government population data, if available. Contrary to the above, Fort Calhoun Station failed in 2013 to estimate emergency planning zone permanent resident population changes using the most recent U.S. Census Bureau annual resident population estimate and State/local government population data, if available. Specifically, Fort Calhoun Station failed to determine whether State and local government population data was available prior to performing the analysis. The issue was entered into the licensees corrective action system as Condition Report 2014-12474. This finding is more than minor because the issue is associated with procedure quality and offsite Emergency Preparedness cornerstone attributes and adversely affected the Emergency Preparedness cornerstone objective. The finding was evaluated using Manual Chapter 0609, Appendix B, Emergency Preparedness Significance Determination Process, dated February 24, 2014, and was determined to be of very low safety significance (Green) because it was a failure to comply with NRC requirements, was not a loss of planning standard function, and was not a degraded planning standard function. The planning standard function was not degraded because including state and local 2013 data would not have required the current emergency planning zone time estimate to be updated. There are no immediate safety or security concerns associated with this finding. This finding was assigned a cross-cutting aspect in the area of human performance associated with work management because the licensee failed to understand the scope of work performed by a contractor on their behalf, and failed to ensure the contractor fully complied with regulatory requirements. |
| Site: | Fort Calhoun  |
|---|---|
| Report | IR 05000285/2014005 Section 1EP5 |
| Date counted | Dec 31, 2014 (2014Q4) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71114.05 |
| Inspectors (proximate) | B Hagar C Roque-Cruz F Thomas M Hay P Elkmann R Azua S Hedger S Schneider T Buchanan |
| Violation of: | 10 CFR 50 Appendix E |
| CCA | H.5, Work Management |
| INPO aspect | WP.1 |
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Finding - Fort Calhoun - IR 05000285/2014005 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Fort Calhoun) @ 2014Q4
Self-Identified List (Fort Calhoun)
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