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05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed
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Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20070E783  +
CFR
10 CFR 50.72#b2iii +  and 10 CFR 50.73#a2v +
Correspondence
LD 80 94 +
Cross cutting aspect
P.2(s) +
Docket
05000440  +  and 00440  +
From
FirstEnergy +, Stratman R +  and Lockwood D +
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>.
05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +, 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +  and 05000440/LER-1994-015, :on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +
Issue date
July 11, 1994  +
LD
LD 80 94 +
LER number
15  +
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>.
14:47:36, 16 December 2024  +
NRC form
NRC Form 366A +
Page count
11  +
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) +  and 10 CFR 50.73(a)(2)(viii)(A) +
SSC
07-91-024 +
Site
Perry +
Start date
July 11, 1994  +
State
Ohio +  and Washington +
System
Service water +  and Emergency Core Cooling System +
Title
:on 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed   +
Title:
On 940609,plant Operator Reported That ESW Loop Keepfill Pressure Less than Required Due to Deficiency in SW Sys Design Change.Esw Keepfill Sys Aligned to Altenate Supply Until Final C/As Completed +
To
Office of Information Resources Management +
Topic
Water hammer +
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::4401994015R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2007/ML20070E783.pdf  +
Ultimate Heat Sink
Lake Erie +
 
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