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05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20147B487  +
Atomic Element
Tin +
CFR
10 CFR 50.73 +, 10 CFR 50.72 +, 10 CFR 50.73#a2iv +, 10 CFR 50.72#b2ii +  and 10 CFR 53.72 +
Docket
05000498  +  and 00498  +
From
Vaughn G +, Ayala C +  and Creating Houston Lighting and Power Company +
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>.
05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +, 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +  and 05000498/LER-1987-021, :on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +
Hours
0.0248 d (0.596 hours, 0.00355 weeks, 8.161725e-4 months)  +, 0.0212 d (0.508 hours, 0.00303 weeks, 6.96315e-4 months)  +, 0.0245 d (0.588 hours, 0.0035 weeks, 8.047575e-4 months)  +  and 0.0014 d (0.0336 hours, 2.000661e-4 weeks, 4.60405e-5 months)  +
Issue date
January 8, 1988  +
LER number
21  +
LER year
1,987  +
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>.
18:43:48, 11 December 2024  +
Page count
6  +
Procedure
ST +
Reporting criterion
10 CFR 50.73(a)(2)(iv), System Actuation +
Site
South Texas +
Start date
January 8, 1988  +
State
Texas +  and Washington +
Title
:on 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker   +
Title:
On 871130,unanticipated Bus Trip & Diesel Generator Start Occurred.Cause Could Not Be Conclusively Determined.Technicians Received Training on Deenergizing ESF Sequencer by Opening Main Circuit Breaker +
To
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) +
Topic
Loss of Offsite Power +
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::4981987021R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2014/ML20147B487.pdf  +
 
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