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IR 05000298/2020050
Show incoming properties
Category
Letter  and Inspection Report
Accession number
ML20113F037  +
Atomic Element
Lead +
CFR
10 CFR 50.72 +, 10 CFR 50 +, 10 CFR 2.390 +  and 10 CFR 50 Appendix B Criterion III, Design Control +
CR
CR-CNS-1994-00598 +, CR-CNS-2019-06302 +, CR-CNS-2019-06322 +, CR-CNS-2019-06323 +  and CR-CNS-2020-00739 +
Contact
W. On the morning of Tuesday +
Cornerstone
Initiating Events +  and Mitigating Systems +
Docket
05000298  +  and 00298  +
Document
IR 05000298/2010003 +  and 05000298/LER-2019-003, Division 2 Service Water Discharge Blockage Resulting in Unplanned Service Water Inoperability +
EPID
EPID:I-2020-050-0000 +
Engineering change
EC-5033388 +
Entergy procedure
EN-DC-184 +
Finding
05000298/FIN-2020050-01 +
From
Jason Kozal +  and NRC/RGN-IV/DRP/RPB-C +
Generic letter
NRC Generic Letter 89-13, Service Water System Problems Affecting Safety-Related Equipment +
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>.
IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +, IR 05000298/2020050 +...
Hours
1.388889e-4 d (0.00333 hours, 1.984127e-5 weeks, 4.566e-6 months)  +, 1.736111e-4 d (0.00417 hours, 2.480159e-5 weeks, 5.7075e-6 months)  +, 2.546296e-4 d (0.00611 hours, 3.637566e-5 weeks, 8.371e-6 months)  +, 5.787037e-5 d (0.00139 hours, 8.267196e-6 weeks, 1.9025e-6 months)  +  and 3.472222e-5 d (8.333333e-4 hours, 4.960317e-6 weeks, 1.1415e-6 months)  +
IP sample
IP 93812 +  and IP 71153, Event Followup +
Inspection Manual Chapter
NRC Inspection Manual 0609 +  and NRC Inspection Manual 2515 +
Inspection procedure
IP 93812 +  and IP 71153, Event Followup +
Inspection report
IR 05000298/2020050 +
Issue date
April 22, 2020  +
Issue report
AR 02020050 +
LER
05000298/LER-2019-003, Division 2 Service Water Discharge Blockage Resulting in Unplanned Service Water Inoperability +
Management directive
MD 8.3, NRC Incident Investigation Program +
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>.
05:13:53, 13 December 2024  +
NRC information notice
Information Notice 2006-17, Recent Operating Experience of Service Water Systems Due to External Conditions +
NUREG
NUREG/CR-6883 +  and NUREG-1022, Rev. 3, Supplement 2, Event Report Guidelines 10 CFR 50.72(b)(3)(ii) and 10 CFR 50.73(a)(2)(ii) Final Report +
Page count
35  +
Person
James Drake +, Anton Vegel +, Neil Day +, Mike Stafford +  and Patricia Vossmar +
Procedure
EOP-1 +  and Emergency Operating Procedure +
Report number
50  +
Site
Cooper +
Site license
Cooper +
Start date
April 22, 2020  +
State
Washington +, Missouri +  and Nebraska +
System
Feedwater +, Service water +, Emergency Diesel Generator +, Shutdown Cooling +, Residual Heat Removal +, Circulating Water System +, Residual Heat Removal Service Water +  and Containment Spray +
Title
NRC Special Inspection Report 05000298/2020050  +
To
Nebraska Public Power District +  and Dent J +
Topic
Time of Discovery +, Ultimate heat sink +, Probabilistic Risk Assessment +, Temporary Modification +, Condition Adverse to Quality +, Significance Determination Process +, Design basis earthquake +, Loss of Offsite Power +, Operability Determination +  and Reactive Inspection +
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.
http://pbadupws.nrc.gov/docs/ML2011/ML20113F037.pdf  +
Work order
WO 5331801 +  and WO 27013 +
Year
2,020  +
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