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05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML17227A431  +
Atomic Element
Xenon +  and Lead +
CFR
10 CFR 50.73 +
Correspondence
L-92-154 +
Docket
05000389  +  and 00389  +
Equipment trip
Reactor Trip +  and Turbine Trip +
From
NextEra Energy +, Sager D +  and Young R +
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>.
05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +, 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +  and 05000389/LER-1992-001-03, :on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +
Issue date
May 20, 1992  +
L
L-92-154 +
LER number
1  +
LER year
1,992  +
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>.
19:00:27, 8 January 2025  +
NRC form
NRC Form 366A +, NRC Form 366, Licensee Event Report +  and NRC Form SSS +
Page count
7  +
Procedure
ST +  and EOP-1 +
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) +
Scram
Manual Scram +  and Automatic Scram +
Site
Saint Lucie +
Start date
May 20, 1992  +
State
Florida +  and Washington +
System
Steam Generator +, Reactor Coolant System +, Reactor Protection System +, Main Steam Isolation Valve +  and Control Rod +
Title
:on 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed   +
Title:
On 920421,reactor Manually Tripped When Difficulties Encountered in Maintaing Neutron Flux Axial Shape Index Limits.Caused by Inadequacy in Index Mgt Guidelines.Procedures & Design Changed +
To
Office of Information Resources Management +
Topic
Safe Shutdown +, Shift Technical Advisor +  and Downpower +
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::3891992001R03.pdf  +  and http://pbadupws.nrc.gov/docs/ML1722/ML17227A431.pdf  +
 
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