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Technical Specification LCO 3.5.4, Refueli … Technical Specification LCO 3.5.4, Refueling Water Storage Tank, requires the RWST to be operable in Modes 1, 2, 3 and 4. The required action for Condition C, RWST inoperable for reasons other than Condition A or B, is to restore the RWST to operable within a completion time of one hour. If the RSWT is not returned to operable within the completion time, Condition D requires the unit to be placed in Mode 3 within six hours and Mode 5 within 36 hours. Contrary to the above, Entergy personnel did not implement the required actions of LCO 3.5.4 when Entergy personnel connected the RWST to a non-seismically qualified system for greater than the allowed TS allowed outage time (one hour plus six hours). Entergy personnel performed RWST purification using the fuel pool purification system prior to each refueling outage since at least 2001. This activity lasted approximately 30 days on each occurrence. Entergy personnel entered this issue into their corrective action program as CR-IP3-2012-00485. The inspectors assessed this finding using IMC 0609 Appendix A, The Significance Determination Process for Findings at Power, and determined this violation is of very low safety significance because the finding represents a qualification deficiency confirmed not to result in the loss of functionality of the RWST. in the loss of functionality of the RWST. +

Discovered date

23:59:59, 31 December 2012 +

Docket

05000286 +

Event date

23:59:59, 31 December 2012 +

Finding integer

2 +

Finding type

Non-cited violation +

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Hours

4.166667e-4 d (0.01 hours, 5.952381e-5 weeks, 1.3698e-5 months) +

Identified by

Licensee-identified +

Inspection Manual Chapter

NRC Inspection Manual 0609/Appendix A +

Inspection report

IR 05000286/2012005 +

Inspector

P Cataldo +, M Halter +, Joseph Furia +, Arthur Burritt +, Peter Presby + and Jackie Nicholson +

Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.

15:45:51, 30 May 2018 +

Person