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05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure
Show incoming properties 
Category
Licensee Event Report, Letter  and Licensee Event Report (LER)
Accession number
ML15154A562  +
CFR
10 CFR 50.73 +, 10 CFR 60.73 +, 10 CFR 50.73#a2vD +  and 10 CFR 50.73#a2viiD +
Correspondence
L 20 +
Docket
05000254  +  and 00254  +
From
Darin S +  and Exelon +
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-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +, 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +  and 05000254/LER-2015-004, Regarding Automatic Depressurization System Trip Logic Failure +
Hours
0.00926 d (0.222 hours, 0.00132 weeks, 3.044e-4 months)  +, 0.00729 d (0.175 hours, 0.00104 weeks, 2.39715e-4 months)  +  and 9.259259e-4 d (0.0222 hours, 1.322751e-4 weeks, 3.044e-5 months)  +
Issue date
May 20, 2015  +
Issue report
AR 01486872 +
L
L 20 +
LER number
4  +
LER year
2,015  +
Licensing Basis Document
Updated Final Safety Analysis Report +
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>.
16:08:13, 10 January 2025  +
NRC form
NRC Form 366, Licensee Event Report +
Page count
5  +
Procedure
MP +
Project stage
Request  +
Reporting criterion
10 CFR 50.73(a)(2)(iv)(A), System Actuation +, 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition +, 10 CFR 50.73(a)(2)(v)(A), Loss of Safety Function - Shutdown the Reactor +, 10 CFR 50.73(a)(2)(v)(B), Loss of Safety Function - Remove Residual Heat +, 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)(i)(B), Prohibited by Technical Specifications +, 10 CFR 50.73(a)(2)(i) +, 10 CFR 50.73(a)(2)(x) +, 10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded +, 10 CFR 50.73(a)(2)(iii) +, 10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown +, 10 CFR 50.73(a)(2)(ix)(A), Prevented Safety Function in Multiple System +, 10 CFR 50.73(a)(2)(viii)(A) +  and 10 CFR 50.73(a)(2)(viii)(B) +
SR
SR-3.5.1.9 +
Site
Quad Cities +
Site license
Quad Cities +
Start date
May 20, 2015  +
State
Washington +
System
Core Spray +, Automatic Depressurization System +  and Main Condenser +
TS
TS-3.5.1 +
Title
Regarding Automatic Depressurization System Trip Logic Failure  +
To
Document Control Desk +  and Office of Nuclear Reactor Regulation +
Topic
Time of Discovery +  and Probabilistic Risk Assessment +
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::2542015004R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML1515/ML15154A562.pdf  +
 
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