Finding | |
|---|---|
| Title | Licensee-Identified Violation |
| Description | Title 10 CFR Part 50, Appendix B, Criterion III, Design Control, requires, in part, that measures shall be established for the selection and review for suitability of application o
materials, parts, equipment, and processes that are essential to the safety-related functions of the structures, systems and components. Contrary to the above, from April 2010 to November 4, 2014, the licensee failed to establish measures to review the suitability of application of materials, parts, equipment, and processes that are essential to the safety-related functions of the structures, systems and components. Specifically, the licensee failed to review the suitability of parts for the safety related control room emergency filtration system resulting in non-qualified sealant and rivets used for the systems air handling units. The finding was of very low safety significance because the finding only represented a degradation of the radiological barrier function provided for the control room. This issue was entered into the licensees corrective action program as AR 316847316847 AR 317173317173and AR 317184317184 |
| Site: | Columbia  |
|---|---|
| Report | IR 05000397/2014005 Section 4OA7 |
| Date counted | Dec 31, 2014 (2014Q4) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | N Okonkwo P Elkmann S Garchow S Makor T Farnholtz D Bradley G Guerra J Braisted J Drake J Groom M Brooks M Hayes |
| Violation of: | 10 CFR 50 Appendix B Criterion III, Design Control |
| INPO aspect | |
| ' | |
Finding - Columbia - IR 05000397/2014005 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Columbia) @ 2014Q4
Self-Identified List (Columbia)
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