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At 1031 hours on July 21, 2006, the reacto … At 1031 hours on July 21, 2006, the reactor operator manually tripped the reactor from 100% power resulting in turbine trip and actuation of auxiliary feedwater. This is reportable under 10 CFR 50.72(b)(2)(iv)(B). 31 Reactor Coolant Pump tripped after the reactor trip. All other systems operated as expected. Steam is being condensed by the condenser. The reactor was tripped due to an abnormal condition under the main generator; electrical arcing/sparking was observed. The reactor will remain shutdown until the cause of the arcing/sparking is identified and corrected.</br>There was no indication of fire but the fire brigade was called out. The observed arcing and sparking from underneath the main generator secured after the turbine trip.</br>All control rods fully inserted on the reactor trip. The electric plant is in a normal shutdown lineup and the EDGs are operable. The unit is stable and Unit 2 was not affected.</br>The licensee notified the NRC Resident Inspector and the New York Public Service Commission.</br>* * * UPDATE PROVIDED BY DON CROULET TO JEFF ROTTON AT 1416 EDT ON 07/21/06 * * *</br>Licensee reported the AFW actuation as a Specified System Actuation per 10 CFR 50.72(b)(3)(iv)(A).</br>The licensee notified the NRC Resident Inspector. </br>Notified the R1DO (Kinneman) Inspector.
Notified the R1DO (Kinneman) +
14:30:00, 21 July 2006 +
42,720 +
11:06:00, 21 July 2006 +
14:30:00, 21 July 2006 +
At 1031 hours on July 21, 2006, the reacto … At 1031 hours on July 21, 2006, the reactor operator manually tripped the reactor from 100% power resulting in turbine trip and actuation of auxiliary feedwater. This is reportable under 10 CFR 50.72(b)(2)(iv)(B). 31 Reactor Coolant Pump tripped after the reactor trip. All other systems operated as expected. Steam is being condensed by the condenser. The reactor was tripped due to an abnormal condition under the main generator; electrical arcing/sparking was observed. The reactor will remain shutdown until the cause of the arcing/sparking is identified and corrected.</br>There was no indication of fire but the fire brigade was called out. The observed arcing and sparking from underneath the main generator secured after the turbine trip.</br>All control rods fully inserted on the reactor trip. The electric plant is in a normal shutdown lineup and the EDGs are operable. The unit is stable and Unit 2 was not affected.</br>The licensee notified the NRC Resident Inspector and the New York Public Service Commission.</br>* * * UPDATE PROVIDED BY DON CROULET TO JEFF ROTTON AT 1416 EDT ON 07/21/06 * * *</br>Licensee reported the AFW actuation as a Specified System Actuation per 10 CFR 50.72(b)(3)(iv)(A).</br>The licensee notified the NRC Resident Inspector. </br>Notified the R1DO (Kinneman) Inspector.
Notified the R1DO (Kinneman) +
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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>.
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-0.142 d (-3.4 hours, -0.0202 weeks, -0.00466 months) +
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