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100  +
At 0901 on December 9, 2005, a trip of theAt 0901 on December 9, 2005, a trip of the 10 Startup Bus Breaker occurred at Limerick Generating Station in the 220 KV substation. This de-energized one of the required offsite sources and the associated 10 Startup Bus and 101 Safeguard Bus, causing a valid actuation signal for the D11, D13, D22 and D24 Diesel Generators. All diesels started and their associated 4 KV buses swapped to the 201 Safeguard Bus as required. The cause of the 10 Startup Bus Breaker trip is under investigation. Units 1 and 2 remain at 100% power.</br>No safety related loads were lost. The diesel generators were still running at the time of the call but, the licensee was shutting down the diesels per procedure. </br>The licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector.  +
14:01:00, 9 December 2005  +
42,193  +
13:15:00, 9 December 2005  +
14:01:00, 9 December 2005  +
At 0901 on December 9, 2005, a trip of theAt 0901 on December 9, 2005, a trip of the 10 Startup Bus Breaker occurred at Limerick Generating Station in the 220 KV substation. This de-energized one of the required offsite sources and the associated 10 Startup Bus and 101 Safeguard Bus, causing a valid actuation signal for the D11, D13, D22 and D24 Diesel Generators. All diesels started and their associated 4 KV buses swapped to the 201 Safeguard Bus as required. The cause of the 10 Startup Bus Breaker trip is under investigation. Units 1 and 2 remain at 100% power.</br>No safety related loads were lost. The diesel generators were still running at the time of the call but, the licensee was shutting down the diesels per procedure. </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>.
100  +
00:00:00, 9 December 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>.
02:19:43, 2 March 2018  +
13:15:00, 9 December 2005  +
false  +
-0.0321 d (-0.77 hours, -0.00458 weeks, -0.00105 months)  +
14:01:00, 9 December 2005  +
Trip of a Startup Bus Breaker Results in Start of Emergency Diesel Generators  +
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.
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