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05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20198A897  +
CFR
10 CFR 50.73 +, 10 CFR 50.59 +  and 10 CFR 50.73#a2i +
Correspondence
L-97-83 +, L-97-083 +, L-97083 +  and L-97 081 +
Docket
05000412  +, 00412  +  and 00414  +
From
Duquesne Light Company +, Hart R +  and Jain S +
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>.
05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +, 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +  and 05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +
Hours
0.0175 d (0.421 hours, 0.0025 weeks, 5.764575e-4 months)  +, 0.02 d (0.48 hours, 0.00286 weeks, 6.57504e-4 months)  +, 0.0198 d (0.474 hours, 0.00282 weeks, 6.495135e-4 months)  +  and 0.0177 d (0.425 hours, 0.00253 weeks, 5.82165e-4 months)  +
Issue date
December 23, 1997  +
L
L-97-83 +, L-97-083 +, L-97083 +  and L-97 081 +
LER number
6  +
LER year
1,997  +
Manufacturer
Westinghouse +
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>.
17:05:13, 10 December 2024  +
Page count
7  +
Person
David Kern +
Power source
4.16KV +
Procedure
ESP +
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.
05000412/LER-1997-006-01, :on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +
Project stage
Request  +
Reporting criterion
10 CFR 50.73(a)(2)(i) +
Site
Beaver Valley +
Site license
NPF-73 +
Start date
December 23, 1997  +
State
Ohio +, Washington +  and Virginia +
System
Emergency Diesel Generator +
TS
TS-3.0.3 +
Title
:on 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays   +
Title:
On 971201,TS Requirements for 4.16 Kv Bus Undervoltage Trip Feeder Breaker Function ESF Response Time Were Not Met.Caused by Inadequate Relay Calibr Procedures. Recalibrated Time Delays +
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::4121997006R01.pdf  +  and http://pbadupws.nrc.gov/docs/ML2019/ML20198A897.pdf  +
 
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