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05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML17291B078  +
CFR
10 CFR 50.73 +  and 10 CFR 50.72#b2ii +
Correspondence
GO2-95-215 +
Docket
05000397  +  and 00397  +
From
Energy Northwest +, Parrish J +  and Foley C +
GO2
GO2-95-215 +
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-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +, 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +  and 05000397/LER-1995-009, :on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +
Hours
0.0233 d (0.56 hours, 0.00333 weeks, 7.674685e-4 months)  +  and 9.259259e-5 d (0.00222 hours, 1.322751e-5 weeks, 3.044e-6 months)  +
Issue date
October 10, 1995  +
LER number
9  +
LER year
1,995  +
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>.
09:33:03, 8 January 2025  +
Page count
6  +
Procedure
ST +
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 50.72(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
October 10, 1995  +
State
Washington +
System
Reactor Protection System +, Main Steam Isolation Valve +, Primary containment +  and Main Steam +
Title
:on 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure   +
Title:
On 950907,unexpected Closure of Inboard & Outboard MSIV Occurred During Performance of Surveillance Test.Caused by Activity Performed Under Procedure That Did Not Define Necessary Steps.Updated Procedure +
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::3971995009R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML1729/ML17291B078.pdf  +
 
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