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05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20210U957  +
CFR
10 CFR 50.73 +, 10 CFR 50.73#a2 +  and 10 CFR 50.73#a2iv +
Cross cutting aspect
H.2(i) +
Docket
05000331  +  and 00331  +
From
IES UTILITIES INC. +, (FORMERLY IOWA ELECTRIC LIGHT +, Mineck D +  and Bernard Thomas +
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>.
05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +, 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +  and 05000331/LER-1987-001, :on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +
Hours
0.0233 d (0.558 hours, 0.00332 weeks, 7.644245e-4 months)  +  and 0.0269 d (0.647 hours, 0.00385 weeks, 8.85804e-4 months)  +
Issue date
February 13, 1987  +
LER number
1  +
LER year
1,987  +
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>.
05:49:40, 6 December 2024  +
Page count
4  +
Reporting criterion
10 CFR 50.73(a)(2)(iv), System Actuation +  and 10 CFR 50.73(a)(2) +
SSC
07-87-001 +
Site
Duane Arnold +
Site license
DPR-49 +
Start date
February 13, 1987  +
State
Washington +  and Iowa +
System
Feedwater +, Primary containment +  and Reactor Water Cleanup +
Title
:on 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak   +
Title:
On 870114,RWCU Sys Isolated on Signal from F Temp Differential Switch.Caused by Steam Leak in Root Isolation Valve.Corrective Maint Action Request Generated to Repack Root Valve & Investigate Leak +
To
Office of Information Resources Management +
Topic
Packing leak +
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::3311987001R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2021/ML20210U957.pdf  +
 
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