Finding | |
|---|---|
| Title | LICENSEE-IDENTIFIED Violation |
| Description | A licensee-identified violation of 10 CFR 50 Appendix B, Criterion V, Procedures, was discovered on September 22, 2011, when the 2A standby gas treatment train discharge damper failed to fully open during surveillance testing. 10 CFR 50 Appendix B, Criterion V, requires in part that activities affecting quality shall be prescribed by documented instructions, procedures, or drawings, of a type appropriate to the circumstances and shall be accomplished in accordance with these instructions. Contrary to this requirement on January 14, 2010, the licensee failed to install a required cotter pin in the 2A standby gas treatment train discharge damper which led to the failure of the damper on September 22, 2011. The inspectors screened the significance of this violation using IMC 0609 Attachment 4, Table 4a where this finding screened as Green because the finding only represented a degradation of the radiological barrier function provided for the standby gas treatment system. This issue is captured in the licensees corrective action program as CR 353886 |
| Site: | Hatch  |
|---|---|
| Report | IR 05000321/2012002 Section 4OA7 |
| Date counted | Mar 31, 2012 (2012Q1) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | |
| Inspectors (proximate) | E Morris M Coursey C Dykes D Hardage F Ehrhardt |
| INPO aspect | |
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Finding - Hatch - IR 05000321/2012002 | |||||||||||||||||||||||||||||||||||||
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Finding List (Hatch) @ 2012Q1
Self-Identified List (Hatch)
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