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05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced
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Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20063L748  +
CFR
10 CFR 50.72#b2ii +  and 10 CFR 50.73#a2iv +
Docket
05000440  +  and 00440  +
From
FirstEnergy +, Housley D +  and Statman R +
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>.
05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +, 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +  and 05000440/LER-1994-002, :on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +
Issue date
February 28, 1994  +
LER number
2  +
LER year
1,994  +
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>.
02:34:24, 17 December 2024  +
NRC form
NRC Form 366, Licensee Event Report +
Page count
5  +
Reporting criterion
10 CFR 50.73(a)(2)(v), Loss of Safety Function +, 10 CFR 50.73(a)(2)(vii), Common Cause Inoperability +, 10 CFR 50.73(a)(2)(iv), System Actuation +, 10 CFR 50.73(a)(2)(i) +, 10 CFR 50.73(a)(2)(x) +, 10 CFR 50.73(a)(2)(iii) +, 10 CFR 50.72(b)(3)(ii), Degraded or Unanalyzed Condition +, 10 CFR 50.73(a)(2)(viii)(A) +  and 10 CFR 50.73(a)(2)(viii)(B) +
SSC
1C34-K618A +, 1C34-K626A +  and 1C34-K618B +
Scram
Manual Scram +
Site
Perry +
Start date
February 28, 1994  +
State
Ohio +  and Washington +
System
Feedwater +, Reactor Protection System +, Reactor Recirculation Pump +  and Control Rod +
TS
TS-3.1.3.2 +
Title
:on 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced   +
Title:
On 940128,both Reactor Recirculation Sys Pumps Automatically Downshifted from Fast to Slow Speed.Caused by Equipment Failure.Alarm Cards w/1C34-K618B & Alarm Card in Redundant Trip Sys 1C34-K618A Replaced +
To
Office of Information Resources Management +
Topic
Reactor Vessel Water Level +
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.
https://lersearch.inl.gov/Index.aspx?Page=PDFView?Doc::4401994002R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2006/ML20063L748.pdf  +
 
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