05000321/FIN-2012004-01
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Finding | |
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| Title | Failure to follow transient combustible control requirements within the sites intake structure. |
| Description | An NRC identified Green non-cited violation (NCV) of Technical Specification 5.4, Procedures, was identified on August 14, 2012, for failure of the licensee to follow transient combustible control requirements within the sites intake structure. Specifically, inspectors discovered unattended transient combustibles within the intake, which is designated by site procedures as a transient combustible free zone. The licensee immediately removed the transient combustible from the intake structure, and entered this issue into their corrective action program as CR 500623. Failure to follow transient combustible control requirements within the sites intake structure on August 14, 2012, was a performance deficiency. This performance deficiency is more than minor because it is associated with the Protection Against External Factors (Fire) attribute and adversely affected the Initiating Events cornerstone objective of limiting the likelihood of events that upset plant stability and challenge critical safety functions during power operations. The performance deficiency is also similar to example 4.k. of IMC 0612 Appendix E, Examples of Minor Issues. Specifically, this issue meets the Not minor if criteria because identified transient combustibles were in a combustible free zone required for separation of redundant trains. Because this finding involved the administrative controls of transient combustibles, the inspectors utilized IMC 0609 Appendix F, Fire Protection Significance Determination Process, to assess the risk. This issue was assigned a low degradation rating in IMC 0609 Appendix F, step 1.2, because the degradation reflected a fire protection element whose performance and reliability was minimally impacted. Specifically the combustible liquids were not open and were contained within their approved containers. Because the finding was assigned a low degradation rating, this finding screened as Green per step 1.3. This performance deficiency has a cross-cutting aspect in the Work Practices component of the Human Performance area because personnel did not follow procedures for control of transients combustibles at the intake. |
| Site: | Hatch  |
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| Report | IR 05000321/2012004 Section 1R05 |
| Date counted | Sep 30, 2012 (2012Q3) |
| Type: | NCV: Green |
| cornerstone | Initiating Events |
| Identified by: | NRC identified |
| Inspection Procedure: | IP 71111.05 |
| Inspectors (proximate) | B Caballero E Morris A Vargas A Nielson C Dykes D Hardage W Pursley A Toth F Ehrhardt M Miller |
| CCA | H.8, Procedure Adherence |
| INPO aspect | WP.4 |
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Finding - Hatch - IR 05000321/2012004 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Hatch) @ 2012Q3
Self-Identified List (Hatch)
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