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05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML17290B184  +
CFR
10 CFR 50.73 +  and 10 CFR 100 +
Correspondence
GO2-94-121 +
Docket
05000397  +  and 00397  +
From
Energy Northwest +, Parrish J +  and Foley C +
GO2
GO2-94-121 +
General design criterion
GDC 56 +  and GDC 19, Control room +
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>.
05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +, 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +  and 05000397/LER-1994-009, :on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +
Hours
0.014 d (0.336 hours, 0.002 weeks, 4.600245e-4 months)  +
Issue date
May 19, 1994  +
LER number
9  +
LER year
1,994  +
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>.
10:02:47, 8 January 2025  +
Page count
7  +
Procedure
ST +
Regulatory Guide
Regulatory Guide 1.11 +  and Regulatory Guide 1.3 +
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 50.72(b)(3)(ii), Degraded or Unanalyzed Condition +, 10 CFR 50.73(a)(2)(viii)(A) +  and 10 CFR 50.73(a)(2)(viii)(B) +
Site
Columbia +
Site license
Columbia +
Start date
May 19, 1994  +
State
Washington +
System
Primary containment +  and Secondary containment +
Title
:on 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves   +
Title:
On 940419,CI Provisions for Two Containment Monitoring Systems Were Inoperable Due to Inboard Valves Not Functioning as Ci Valves in Event of Loca.Corrective Action:Replace EFC Valves W/Check Valves +
To
Office of Information Resources Management +
Topic
Excess Flow Check Valve +, Pressure Boundary Leakage +  and Pressure boundary 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::3971994009R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML1729/ML17290B184.pdf  +
 
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