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05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20065S939  +
Docket
05000440  +  and 00440  +
From
FirstEnergy +, Hegrat H +  and Lyster M +
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-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +, 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +  and 05000440/LER-1990-034, :on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +
Hours
0.00347 d (0.0833 hours, 4.960317e-4 weeks, 1.1415e-4 months)  +
Issue date
December 19, 1990  +
LER number
34  +
LER year
1,990  +
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>.
16:45:57, 26 May 2025  +
NRC form
NRC Form M4A +
Page count
4  +
Procedure
ST +
Site
Perry +
Start date
December 19, 1990  +
State
Ohio +, Illinois +  and Washington +
System
Reactor Pressure Vessel +  and Secondary containment +
TS
TS-3.3.2 +
Title
:on 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed   +
Title:
On 901125,discovered That Reactor Pressure Vessel Water Level Instrumentation Equalizing Valve Mispositioned.Caused by Personnel Error.Equalizing Valve Closed & Walkdown Performed +
To
Office of Information Resources Management +
Topic
Time of Discovery +  and 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::4401990034R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2006/ML20065S939.pdf  +
 
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