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A self-revealed finding of very low safety … A self-revealed finding of very low safety significance and a non-cited violation (NCV) of Technical Specification (TS) 5.4.1 occurred on February 21, 2012 due the licensees failure to establish implement and maintain procedures regarding power operations. Specifically, procedure 2C1.4 contained information regarding the operation of the moisture separator re-heater control valves that conflicted with Westinghouse Vendor Technical Manual (VTM) XH-2-164-1, 572 MW Steam Turbine Operation and Control Manual. This conflict caused a feedwater heater high level condition during Unit 2 low power operations which resulted in a manual reactor trip. The licensee initiated corrective action document 1325986 to document the trip. Corrective actions for this issue included revising procedure 2C1.4 to eliminate the conflicting information. The inspectors determined that the failure to establish, implement and maintain procedures for power operation as required by TS 5.4.1 was a performance deficiency that required an SDP evaluation. The inspectors determined that this issue was more than minor because it was associated with the procedure quality attribute of the Initiating Events Cornerstone. This finding also impacted the cornerstone objective of limiting the likelihood of events that upset plant stability and challenged critical safety functions during shutdown as well as power operations. The inspectors determined that this issue was of very low safety significance because it did not contribute to both the likelihood of a reactor trip and the likelihood that mitigation equipment would not be available. The inspectors concluded that this issue was cross-cutting in the Problem Identification and Resolution, Corrective Action Program (CAP) area, because the licensees resolution of a previous Unit 1 trip, due to the same cause, identified the differences in operation between the VTM and the operating procedures. However, the procedures were not revised and no evaluation was performed to determine why operating outside the designers recommendation was acceptablehe designers recommendation was acceptable
23:59:59, 30 June 2012 +
23:59:59, 30 June 2012 +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
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D Betancourt +, S Shah +, P Voss +, C Moore +, P Cardona Morales +, Kenneth Riemer +, Karla Stoedter +, Chuck Zoia + and Paul Zurawski +
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>.
00:45:32, 21 February 2018 +
D Betancourt +, S Shah +, P Voss +, C Moore +, P Cardona Morales +, Kenneth Riemer +, Karla Stoedter +, Chuck Zoia + and Paul Zurawski +
23:59:59, 30 June 2012 +