05000313/FIN-2009004-09
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Finding | |
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Title | Licensee-Identified Violation |
Description | Technical Specification 3.4.5, Steam Generator (SG) Tube Integrity, which states, in part, that all steam generator tubes satisfying the tube repair criteria shall be plugged in accordance with the steam generator program prior to hot standby following the steam generator tube inspection. Contrary to this, the licensee failed to plug a steam generator tube during Refueling Outage 2R17 that met the criteria of greater than 40 percent through wall wear. This was identified during Refueling Outage 2R20. The finding was identified to be of very low significance in accordance with Manual Chapter 0609, Appendix J, Steam Generator Tube Integrity Findings Significance Determination Process, Table 1, in that, the degree of the tube degradation was that one tube should have been plugged during the previous outage and that the tube maintained the ability to sustain three times the normal operating plant differential - 49 - Enclosure pressure. This issue was entered into the licensees corrective action program as Condition Report CR-ANO-2-2009-2357 |
Site: | Arkansas Nuclear ![]() |
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Report | IR 05000313/2009004 Section 4OA7 |
Date counted | Sep 30, 2009 (2009Q3) |
Type: | NCV: Green |
cornerstone | Mitigating Systems |
Identified by: | Licensee-identified |
Inspection Procedure: | |
Inspectors (proximate) | C Graves T Mckernon A Sanchez J Josey J Clark B Larson M Bloodgood T Pate S Hedger J Rotton |
INPO aspect | |
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Finding - Arkansas Nuclear - IR 05000313/2009004 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Arkansas Nuclear) @ 2009Q3
Self-Identified List (Arkansas Nuclear)
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