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At approximately 1301 (CDT) on 4/3/2014, U … At approximately 1301 (CDT) on 4/3/2014, Unit 2 tripped from 100% power for unknown reason(s). All Control Element Assemblies (CEA) inserted into the core. (Note that CEA 03 Plant Monitoring System indication still indicates fully withdrawn. However, CEA 03 in-limit light and control panel indication validate that CEA 03 is fully inserted.) 4160v bus 2A1 and 6900v bus 2H1 transferred to Startup Transformer #2. 4160v bus 2A2 appeared to de-energize and re-energize on Startup Transformer #3. 6900v bus 2H2 is de-energized. 2K4B emergency diesel generator started but did not tie onto the 2A4 4160v bus. Emergency Feedwater actuated on low steam generator level.</br>Offsite power remains available and decay heat is being removed to the main condensers using the turbine bypass valves. Unit 1 was not affected. </br>The licensee has notified the NRC Resident Inspector and will notify the State.ident Inspector and will notify the State. +
18:01:00, 3 April 2014 +
49,995 +
17:08:00, 3 April 2014 +
18:01:00, 3 April 2014 +
At approximately 1301 (CDT) on 4/3/2014, U … At approximately 1301 (CDT) on 4/3/2014, Unit 2 tripped from 100% power for unknown reason(s). All Control Element Assemblies (CEA) inserted into the core. (Note that CEA 03 Plant Monitoring System indication still indicates fully withdrawn. However, CEA 03 in-limit light and control panel indication validate that CEA 03 is fully inserted.) 4160v bus 2A1 and 6900v bus 2H1 transferred to Startup Transformer #2. 4160v bus 2A2 appeared to de-energize and re-energize on Startup Transformer #3. 6900v bus 2H2 is de-energized. 2K4B emergency diesel generator started but did not tie onto the 2A4 4160v bus. Emergency Feedwater actuated on low steam generator level.</br>Offsite power remains available and decay heat is being removed to the main condensers using the turbine bypass valves. Unit 1 was not affected. </br>The licensee has notified the NRC Resident Inspector and will notify the State.ident Inspector and will notify the State. +
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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00:00:00, 3 April 2014 +
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>.
22:20:27, 24 September 2017 +
17:08:00, 3 April 2014 +
true +
-0.0367 d (-0.88 hours, -0.00524 weeks, -0.00121 months) +
18:01:00, 3 April 2014 +
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.