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The finding was more than minor because it … The finding was more than minor because it was associated with the initiating events cornerstone attribute of human performance and affected the associated cornerstone objective to limit the likelihood of those events that upset plant stability and challenge critical safety functions during power operations. Using the Inspection Manual Chapter 0609, Significance Determination Process, Phase 1 Worksheet, the inspectors concluded that an evaluation was required by the regional senior reactor analyst, because the finding impacted both the initiating event and mitigating systems cornerstone. The senior reactor analyst performed a Phase 3 analysis and determined the issue was very low safety significance (Green). The cause of this finding has a crosscutting aspect in the area of human performance associated with work practices because the operator failed to use proper self-checking techniques while performing actions to place feed Pump B in the standby lineup H.4(a). (Section 4OA3n the standby lineup H.4(a). (Section 4OA3 +

Discovered date

23:59:59, 31 December 2008 +

Docket

05000416 +

Event date

23:59:59, 31 December 2008 +

Finding integer

8 +

Finding type

Finding +

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INPO aspect

QA.4 +

Identified by

NRC identified +

Inspection Manual Chapter

NRC Inspection Manual 0609 +

Inspection procedure

IP 71153, Event Followup +

Inspection report

IR 05000416/2008005 +

Inspector

Geoffrey Miller +, B Henderson +, Louis Carson +, Paul Elkmann +, Shiattin Makor +, Douglas Bollock +, Rich Smith + and Antonio Barrett +

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00:35:15, 29 October 2017 +

Person