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The inspectors identified a noncited viola … The inspectors identified a noncited violation of 10 CFR Part 50, Appendix B, Criterion V, involving the failure to follow plant procedures. Specifically, the licensee failed to follow procedure and perform an operability determination when a nonconforming or degraded condition was identified in the Train B emergency diesel generator fuel oil storage tank, as required by Procedure AP 26C-004, Operability Determination and Functionality Assessment, Revision 21. The licensee subsequently performed an operability determination and concluded the fuel oil storage tank was operable but degraded. The licensee entered this issue in the corrective action program as Condition Reports 33355 and 34068. The failure to follow Procedure AP 26C-004, Operability Determination and Functionality Assessment, Revision 21, when a nonconforming or degraded condition was identified was a performance deficiency. This performance deficiency was more than minor because it could become a more significant safety concern if left uncorrected. Using Inspection Manual Chapter 0609.04, Phase 1 Initial Screening and Characterization of Findings, the inspectors determined that the finding had very low safety significance (Green) because it did not result in a loss of system safety function, an actual loss of safety function of a single train for greater than its technical specification allowed outage time, or screen as potentially risk significant due to a seismic, flooding, or severe weather initiating event. This finding has a crosscutting aspect in the area of problem identification and resolution associated with the corrective action program component because the licensee failed to thoroughly evaluate problems, including evaluating for operability, such that the resolution addressed the cause (P.1(c)) (Section 1R15).dressed the cause (P.1(c)) (Section 1R15). +

Discovered date

23:59:59, 31 March 2011 +

Docket

05000482 +

Event date

23:59:59, 31 March 2011 +

Finding integer

6 +

Finding type

Non-cited violation +

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INPO aspect

PI.2 +

Identified by

NRC identified +

Inspection Manual Chapter

NRC Inspection Manual 0609.04 +

Inspection procedure

IP 71111.15, Operability Determinations and Functionality Assessments +

Inspection report

IR 05000482/2011002 +

Inspector

Geoffrey Miller +, G Guerra +, A Fairbanks +, C Long +, Brian Tindell +, Louis Carson +, Dustin Reinert +, Charley Peabody +, Casey Alldredge + and Casey Smith +

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>.

19:06:55, 30 September 2017 +

Person