05000390/FIN-2018003-07
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Finding | |
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| Title | Licensee-Identified Violation |
| Description | This violation of very low safety significance was identified by the licensee and has been entered into the licensee corrective action program and is being treated as a non-cited violation, consistent with Section 2.3.2 of the Enforcement Policy. Violation: Watts Bar Unit 1 TS LCO 3.8.7, Inverters-Operating, requires that two inverters in each of the four channels shall be operable. Contrary to the above, the licensee failed to ensure that two inverters in each of the four channels were operable. Specifically, from April 9, 2017 to January 10, 2018 inverter 1-II was inoperable due to an unqualified class 1E capacitor associated with the inverter. |
| Site: | Watts Bar  |
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| Report | IR 05000390/2018003 Section 4OA3 |
| Date counted | Sep 30, 2018 (2018Q3) |
| Type: | NCV: Green |
| cornerstone | Mitigating Systems |
| Identified by: | Licensee-identified |
| Inspection Procedure: | IP 71153 |
| Inspectors (proximate) | J Nadel J Hamman M Thomas M Donithan M Kirk S Roberts A Butcavage W Loo A Nielsen A Masters |
| Violation of: | Technical Specification |
| INPO aspect | |
| ' | |
Finding - Watts Bar - IR 05000390/2018003 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Finding List (Watts Bar) @ 2018Q3
Self-Identified List (Watts Bar)
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