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ML20212N445
Show incoming properties 
Category
TEXT-SAFETY REPORT, NUREG REPORTS  and NRC TECHNICAL REPORT
ANSI code
ANSI N41.9-1976 +, ANSI N278.1-1975 +  and ANSI B16.41 +
Accession number
ML20212N445  +
Area
Switchyard +
Atomic Element
Iron +, Copper +  and Lead +
CFR
10 CFR 50.73 +, 10 CFR 50.72 +, 10 CFR 50.48 +, 10 CFR 50 +, 10 CFR 50.109 +, 10 CFR 50.109#c +, 10 CFR 50.109#c5 +, 10 CFR 50.109#c8 +  and 10 CFR 50.109#c9 +
Docket
00200  +
Effective date
October 21, 1985  +
From
Office of Nuclear Reactor Regulation +  and Chang T +
General design criterion
GDC 2, Design bases for protection against natural phenomena +
Generic letter
NRC Generic Letter 83-20, Integrated Scheduling for Implementation of Plant Modifications +  and NRC Generic Letter 85-15, Information on Deadlines for 10CFR50.49, "Environmental Qualification of Electric Equipment Important to Safety at Nuclear Power Plants" +
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>.
ML20212N445 +, ML20212N445 +, ML20212N445 +, ML20212N445 +, ML20212N445 +, ML20212N445 +  and ML20212N445 +
Hours
2.777778e-4 d (0.00667 hours, 3.968254e-5 weeks, 9.132e-6 months)  +, 5.787037e-5 d (0.00139 hours, 8.267196e-6 weeks, 1.9025e-6 months)  +  and 8.333333e-4 d (0.02 hours, 1.190476e-4 weeks, 2.7396e-5 months)  +
IEEE
IEEE 344 +, IEEE 382 +, IEEE 323 +, IEEE 344-1975 +, IEEE 334 +, IEEE 649 +  and IEEE 501 +
Issue date
February 28, 1987  +
Manufacturer
Cutler-Hammer +, Westinghouse +, Limitorque +  and General Electric +
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>.
15:29:27, 23 May 2025  +
NRC bulletin
NRC Bulletin 79-02, Pipe Support Base Plate Designs Using Concrete Expansion Anchor Bolts +
NRC information notice
Information Notice 80-21 +
NUREG
NUREG/CR-3568 +, NUREG/CR-3266 +, NUREG/CR-3892 +, NUREG/CR-3017 +, NUREG/CR-3575 +, NUREG/CR-3357 +, NUREG-1109, Recommends That Final Station Blackout Rule,As Contained in Encl Fr Notice & Reg Guide,Providing Method Acceptable to Comply W/Rule,Be Issued in Order to Implement Final Resolution of USI A-44 +, NUREG-1211, Informs of CRGR Meeting 98 Agenda Mod +, NUREG-0800, Document for February 22, 2024 ACRS Digital I&C Subcommittee Meeting +, NUREG/CR-3875 +  and NUREG-0422, Requests Comments on Review of Encl marked-up Tech Spec Concerns Resulting from Differing Prof Opinion.Some Concerns Should Be Resolved on plant-specific Basis.Proposed Amend Requests & Reply Needed within 90 Days +
Page count
183  +
Power source
4kV +, 4.16kV +  and 600V +
Procedure
TOP +  and ST +
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.
ML20212N445 +
Regulatory Guide
Regulatory Guide 1.100 +, Regulatory Guide 1.29 +, Regulatory Guide 1.92 +, Regulatory Guide 1.61 +, Regulatory Guide 1.122 +, Regulatory Guide 1.40 +, Regulatory Guide 1.73 +  and Regulatory Guide 1.148 +
SSC
H18C-Sp5-00 +  and 1in-Qualifi +
Start date
February 28, 1987  +
State
Tennessee +, Georgia +, Maryland +, Washington +, California +, Virginia +, Idaho +, New York +, Wisconsin +, Florida +, Nebraska +, Arkansas +, Vermont +, Oregon +, Iowa +, Maine +  and Alaska +
System
Reactor Coolant System +, Feedwater +, Main Transformer +, HVAC +, Decay Heat Removal +, Control Rod +  and Main Steam +
Title
Seismic Qualification of Equipment in Operating Nuclear Power Plants.Unresolved Safety Issue A-46  +
Topic
Safe Shutdown +, Safe Shutdown Earthquake +, Probabilistic Risk Assessment +, Operating Basis Earthquake +, Finite Element Analysis +, High Energy Line Break +, Design basis earthquake +, Earthquake +, Power Operated Valves +  and Backfit +
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/ML2021/ML20212N445.pdf  +
Work order
WO 28 +
 
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