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05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20070C860  +
Atomic Element
Copper +, Oxygen +, Hydrogen +, Lead +  and Palladium +
CFR
10 CFR 50.72 +
Correspondence
TXX-91089 +  and TXX 91043 +
Docket
05000445  +  and 00445  +
Equipment trip
Reactor Trip +  and Turbine Trip +
From
Luminant +, Hope T +  and William Cahill +
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>.
05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +, 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +  and 05000445/LER-1991-002, :on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +
Hours
0.0174 d (0.417 hours, 0.00248 weeks, 5.7075e-4 months)  +  and 0.0197 d (0.472 hours, 0.00281 weeks, 6.4685e-4 months)  +
Issue date
February 22, 1991  +
LER number
2  +
LER year
1,991  +
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>.
14:56:17, 16 December 2024  +
Page count
9  +
Procedure
AM +  and ST +
Reporting criterion
10 CFR 50.73(a)(2)(iv), System Actuation +
Site
Comanche Peak +
Start date
February 22, 1991  +
State
Washington +
System
Reactor Protection System +  and Auxiliary Feedwater +
TXX
TXX-91089 +  and TXX 91043 +
Title
:on 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected   +
Title:
On 910123,level in Primary Water Tank Decreased.Caused by Incorrect Head Tank Low Alarm Setpoint & Inadequate Review of Procedure Change.Investigation Initiated & Operating Procedure Corrected +
To
Office of Information Resources Management +
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::4451991002R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2007/ML20070C860.pdf  +
 
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