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A self-revealing finding was identified foA self-revealing finding was identified for the licensees failure to follow EDM-141, Procurement Specifications for Services. The licensee did not identify the blocking feature for the instantaneous underfrequency protective function in both the vendor specification and the supporting information provided to the vendor. The offsite power supply to Unit 2 would have been lost anytime there was a generator trip from high power and offsite power was provided from Unit 2 without this blocking feature. The licensee corrected the blocking function prior to unit restart. The performance deficiency was more than minor because, if left uncorrected, it would result in a more significant safety concern in that Unit 2 would have had a LOSP anytime the generator tripped from a high power condition. The inspectors determined the finding was of very low safety significance because the programming error was corrected prior to unit restart; therefore, there was no loss of safety function. The same cross-cutting aspect for the Unit 1 finding also applies to this finding; therefore, no separate cross-cutting aspect will be assigned to this finding.g aspect will be assigned to this finding.  +
23:59:59, 30 June 2012  +
05000413  +  and 05000414  +
23:59:59, 30 June 2012  +
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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>.
12:57:15, 25 September 2017  +
23:59:59, 30 June 2012  +
Improper Unit 2 Zone G Modification  +