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05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20059K989  +
Atomic Element
Lead +
BYRON
BYRON-90-0851 +  and BYRON 90-0851 +
CFR
10 CFR 50.73#a2iv +
Correspondence
BYRON-90-0851 +  and BYRON 90-0851 +
Docket
05000454  +  and 00454  +
Equipment trip
Turbine Trip +
From
Exelon +, Pleniewicz R +  and Vanlaere J +
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>.
05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +, 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +  and 05000454/LER-1990-010-05, :on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +
Issue date
September 13, 1990  +
LER number
10  +
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>.
06:17:55, 17 December 2024  +
Page count
5  +
Reporting criterion
10 CFR 50.73(a)(2)(v), Loss of Safety Function +, 10 CFR 50.73(a)(2)(iv), System Actuation +, 10 CFR 50.73(a)(2)(x) +, 10 CFR 50.73(a)(2) +  and 10 CFR 50.73(a)(2)(viii)(A) +
SSC
07-90-010 +  and 1HS-FW44 +
Site
Byron +
Start date
September 13, 1990  +
State
Washington +
System
Steam Generator +, Feedwater +  and Auxiliary Feedwater +
Title
:on 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced   +
Title:
On 900818,1A Auxiliary Feedwater Pump Automatic Start Occurred Due to Module Failure.Caused by Relay K1AA Energizing W/O Necessary 3 of 4 Low Steam Generator Signals.Driver Module Panel Replaced +
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::4541990010R05.pdf  +  and http://pbadupws.nrc.gov/docs/ML2005/ML20059K989.pdf  +
 
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