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ENS 40767
Show incoming properties 
Category
ENS Notification  and Power Reactor
CFR
10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown +
Current power
100  +
Current reactor mode
Power Operation +
Description
Emergency Service Water "A" (ESW) Pump fai … Emergency Service Water "A" (ESW) Pump failure results in inoperability of all Div 1 ECCS systems. The plant entered the Limiting Condition for Operation for the ESW inoperability at 0150 on 05/21/04. The action times for Tech Spec 3.7.1 are as follows: restore ESW to operable status within 72 hours, if this cannot be accomplished be in Mode 3 (Hot Shutdown) in the following 12 hours and Mode 4 (Cold Shutdown) in 36 hours. Reactor power was reduced at 1600 to begin the shutdown process. Division 2 and 3 ECCS are fully operable.</br>The NRC Resident Inspector was notified of this event by the licensee.as notified of this event by the licensee.  +
Discovered date
20:00:00, 21 May 2004  +
Emergency class
Non Emergency +
Entered date
16:11:00, 21 May 2004  +
Event date
20:00:00, 21 May 2004  +
Event description
Emergency Service Water "A" (ESW) Pump fai … Emergency Service Water "A" (ESW) Pump failure results in inoperability of all Div 1 ECCS systems. The plant entered the Limiting Condition for Operation for the ESW inoperability at 0150 on 05/21/04. The action times for Tech Spec 3.7.1 are as follows: restore ESW to operable status within 72 hours, if this cannot be accomplished be in Mode 3 (Hot Shutdown) in the following 12 hours and Mode 4 (Cold Shutdown) in 36 hours. Reactor power was reduced at 1600 to begin the shutdown process. Division 2 and 3 ECCS are fully operable.</br>The NRC Resident Inspector was notified of this event by the licensee.as notified of this event by the licensee.  +
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ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +, ENS 40767 +  and ENS 40767 +
Hours
8.333333e-4 d (0.02 hours, 1.190476e-4 weeks, 2.7396e-5 months)  +, 1.388889e-4 d (0.00333 hours, 1.984127e-5 weeks, 4.566e-6 months)  +  and 4.166667e-4 d (0.01 hours, 5.952381e-5 weeks, 1.3698e-5 months)  +
Initial power
100  +
Initial reactor mode
Power Operation +
Last update date
00:00:00, 21 May 2004  +
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>.
22:43:13, 24 September 2017  +
NRC officer
John Mackinnon +
Notification date
16:11:00, 21 May 2004  +
Originated by
Jim Case +
Reactor critical
true  +
Reactor scram
false  +
Reactor type
GE-6 +
Region
NRC Region 3 +
Reporting criterion
10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown +
Reporting time
-0.159 d (-3.82 hours, -0.0227 weeks, -0.00523 months)  +
Site
Perry +
Start date
20:00:00, 21 May 2004  +
State
Ohio +
System
Service water +
TS
TS-3.7.1 +
Title
Technical Specification Shutdown  +
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/2004/20040524en.html#en40767  +
Unit
1  +
 
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