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05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20141G474  +
Atomic Element
Nitrogen +
CFR
10 CFR 50.72#b2iiiC +  and 10 CFR 50.72#b2iiiD +
Docket
05000423  +  and 00423  +
From
Peschel J +  and Northeast Nuclear Energy +
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>.
05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +, 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +  and 05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +
Hours
0.0248 d (0.594 hours, 0.00354 weeks, 8.1427e-4 months)  +
In package
ML20141G454 +
Issue date
May 9, 1997  +
LER number
31  +
LER year
1,996  +
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>.
20:04:45, 11 December 2024  +
NRC form
NRC Form 366, Licensee Event Report +  and NRC Form 366A +
NUREG
NUREG-1275, Informs That Util Fulfilled Requirements of Generic Ltr 88-14, Instrument Air Supply Sys Problems Affecting Safety Related Sys +
Page count
4  +
Processing error"Processing error" is a predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> and represents errors that appeared in connection with improper value annotations or input processing.
05000423/LER-1996-031-02, :on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +
Project stage
Request  +
Regulatory Guide
Regulatory Guide 1.75 +
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)(i) +, 10 CFR 50.73(a)(2)(x) +  and 10 CFR 50.73(a)(2) +
Site
Millstone +
Start date
May 9, 1997  +
System
Auxiliary Feedwater +  and Main Steam +
Title
:on 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed   +
Title:
On 960906,potential Failure of Safety Related Control Valves Due to Failure of non-qualified Air Regulators,Concluded.Caused by Failure to Consider Potential for Pressure Regulator Failure.Design Mod Being Developed +
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::4231996031R02.pdf  +  and http://pbadupws.nrc.gov/docs/ML2014/ML20141G474.pdf  +
 
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