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05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20098D760  +
CFR
10 CFR 50.73#a2v +
Docket
05000254  +  and 00254  +
From
Exelon +, Bax R +  and Monica Ford +
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>.
05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +, 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +  and 05000254/LER-1992-014-02, :on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced +
Hours
0.0154 d (0.369 hours, 0.0022 weeks, 5.06065e-4 months)  +  and 0.00255 d (0.0611 hours, 3.637566e-4 weeks, 8.371e-5 months)  +
Issue date
May 22, 1992  +
LER number
14  +
LER year
1,992  +
Manufacturer
General Electric +
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>.
02:23:40, 26 May 2025  +
Page count
6  +
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 50.73(a)(2) +  and 10 CFR 50.73(a)(2)(viii)(B) +
SSC
07-92-014 +
Site
Quad Cities +
Site license
Quad Cities +
Start date
May 22, 1992  +
State
Washington +
System
Reactor Protection System +, Emergency Diesel Generator +, Core Spray +, Residual Heat Removal +  and Low Pressure Coolant Injection +
Title
:on 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors Replaced   +
Title:
On 920424,determined That LPCI Valves Would Not Open During Degraded Voltage Condition Due to Improper Setting of Trip Setpoints.Caused by Design Error.Valve Contactors 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::2541992014R02.pdf  +  and http://pbadupws.nrc.gov/docs/ML2009/ML20098D760.pdf  +
 
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