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ENS 49214
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Category
ENS Notification  and Power Reactor
CFR
10 CFR 50.72(b)(2)(iv)(B), RPS System Actuation +  and 10 CFR 50.72(b)(3)(iv)(A), System Actuation +
Current power
0  +
Current reactor mode
Hot Standby +
Description
At 1419 EDT on 7/24/2013, the reactor trip … At 1419 EDT on 7/24/2013, the reactor tripped due to a reactor protection system (RPS) actuation signal from a turbine trip, which was caused by a generator trip. All control rods inserted on the trip and reactor coolant system (RCS) pressure is currently 2235 psig and stable with RCS temperature stable at 547 degrees F. Decay heat is being removed by steam dumps (to the main condenser) and auxiliary feedwater which auto started as expected. </br>The cause of the generator trip is under investigation. The plant will remain in Mode 3 until the cause of the trip is determined. </br>The plant notified the NRC Resident Inspector.plant notified the NRC Resident Inspector.  +
Discovered date
18:19:00, 24 July 2013  +
ENS id number
49,214  +
Emergency class
Non Emergency +
Entered date
17:46:00, 24 July 2013  +
Equipment trip
Turbine Trip +
Event date
18:19:00, 24 July 2013  +
Event description
At 1419 EDT on 7/24/2013, the reactor trip … At 1419 EDT on 7/24/2013, the reactor tripped due to a reactor protection system (RPS) actuation signal from a turbine trip, which was caused by a generator trip. All control rods inserted on the trip and reactor coolant system (RCS) pressure is currently 2235 psig and stable with RCS temperature stable at 547 degrees F. Decay heat is being removed by steam dumps (to the main condenser) and auxiliary feedwater which auto started as expected. </br>The cause of the generator trip is under investigation. The plant will remain in Mode 3 until the cause of the trip is determined. </br>The plant notified the NRC Resident Inspector.plant 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>.
ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +, ENS 49214 +  and ENS 49214 +
Initial power
100  +
Initial reactor mode
Power Operation +
Last update date
00:00:00, 24 July 2013  +
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>.
02:00:26, 2 March 2018  +
NRC officer
Pete Snyder +
Notification date
17:46:00, 24 July 2013  +
Originated by
Tom Fouts +
Reactor critical
true  +
Reactor type
Westinghouse PWR 2-Loop +
Region
NRC Region 1 +
Reporting criterion
10 CFR 50.72(b)(2)(iv)(B), RPS System Actuation +  and 10 CFR 50.72(b)(3)(iv)(A), System Actuation +
Reporting time
-0.0229 d (-0.55 hours, -0.00327 weeks, -7.5339e-4 months)  +
Scram
Automatic Scram +
Site
Ginna +
Start date
18:19:00, 24 July 2013  +
State
New York +
System
Reactor Coolant System +, Reactor Protection System +, Auxiliary Feedwater +  and Control Rod +
Title
Automatic Reactor Trip from Full Power  +
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.
http://www.nrc.gov/reading-rm/doc-collections/event-status/event/2013/20130725en.html#en49214  +
Unit
1  +
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