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05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20079C821  +
Atomic Element
Carbon +  and Lead +
CFR
10 CFR 50.73#a2v +  and 10 CFR 50.73#a +
Docket
05000277  +  and 00277  +
From
Exelon +, (FORMERLY PHILADELPHIA ELECTRIC +, Fray J +  and Fulvio A +
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>.
05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +, 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +  and 05000277/LER-1991-017, :on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +
Hours
0.0185 d (0.444 hours, 0.00265 weeks, 6.088e-4 months)  +, 0.0215 d (0.516 hours, 0.00307 weeks, 7.06969e-4 months)  +, 0.0168 d (0.403 hours, 0.0024 weeks, 5.51725e-4 months)  +  and 0.0188 d (0.452 hours, 0.00269 weeks, 6.19454e-4 months)  +
Issue date
June 20, 1991  +
LER number
17  +
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>.
04:51:19, 15 December 2024  +
NRC form
NRC Form 366, Licensee Event Report +  and NRC Form JSM +
Page count
5  +
Procedure
ST +  and AM +
Reporting criterion
10 CFR 50.73(a)(2)(v), Loss of Safety Function +
Site
Peach Bottom +
Start date
June 20, 1991  +
State
Washington +
System
High Pressure Coolant Injection +, Reactor Core Isolation Cooling +, Automatic Depressurization System +  and Low Pressure Coolant Injection +
Title
:on 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated   +
Title:
On 910521,discovered HPCI Sys Unknowingly Rendered Inoperable During Performance of Surveillance Test. Caused by Procedural Inadequacy,Inadequate Design Review & Subsequent Sys Reviews.Mod Initiated +
To
Office of Information Resources Management +
Topic
Time of Discovery +
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::2771991017R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2007/ML20079C821.pdf  +
 
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