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The following information was provided by … The following information was provided by the licensee via fax (licensee text in quotes):</br>With the plant in mode 6 and refueling operations in progress, a loss of offsite power circuit 751 occurred. This loss of power caused an undervoltage condition on safeguards busses 16 and 17 and an automatic start of Emergency Diesel Generator 1B. Both of these busses were subsequently energized by the diesel. Refueling operations in progress were immediately halted. Core cooling was momentarily interrupted and restored upon safeguards bus reenergization. The spent fuel pool cooling loop in operation was powered from the opposite train and hence was not interrupted. RCS temperature was maintained at 74 degrees Fahrenheit and spent fuel pool temperature was also at 74 degrees Fahrenheit throughout the event.</br>This partial loss of power was due to a substation transformer fault (one of two offsite power sources were lost). </br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector. +
19:02:00, 1 April 2005 +
41,558 +
16:30:00, 1 April 2005 +
19:02:00, 1 April 2005 +
The following information was provided by … The following information was provided by the licensee via fax (licensee text in quotes):</br>With the plant in mode 6 and refueling operations in progress, a loss of offsite power circuit 751 occurred. This loss of power caused an undervoltage condition on safeguards busses 16 and 17 and an automatic start of Emergency Diesel Generator 1B. Both of these busses were subsequently energized by the diesel. Refueling operations in progress were immediately halted. Core cooling was momentarily interrupted and restored upon safeguards bus reenergization. The spent fuel pool cooling loop in operation was powered from the opposite train and hence was not interrupted. RCS temperature was maintained at 74 degrees Fahrenheit and spent fuel pool temperature was also at 74 degrees Fahrenheit throughout the event.</br>This partial loss of power was due to a substation transformer fault (one of two offsite power sources were lost). </br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector. +
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>.
00:00:00, 1 April 2005 +
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>.
02:21:21, 2 March 2018 +
16:30:00, 1 April 2005 +
false +
false +
-0.105 d (-2.53 hours, -0.0151 weeks, -0.00347 months) +
19:02:00, 1 April 2005 +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.