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05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified
Show incoming properties 
Category
Licensee Event Report, TEXT-SAFETY REPORT  and LICENSEE EVENT REPORT (SEE ALSO AO RO)
Accession number
ML20245G724  +
Atomic Element
Nitrogen +
CFR
10 CFR 50.73#a2ii +
Docket
05000382  +  and 00382  +
From
Entergy +, Mcgaha J +  and Gina Davis +
General design criterion
GDC 2, Design bases for protection against natural phenomena +
Generic letter
NRC Generic Letter 88-14, Instrument Air Supply 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>.
05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +, 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +  and 05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +
Hours
0.0127 d (0.306 hours, 0.00182 weeks, 4.1855e-4 months)  +  and 1.851852e-4 d (0.00444 hours, 2.645503e-5 weeks, 6.088e-6 months)  +
Issue date
May 1, 1989  +
LER number
7  +
LER year
1,989  +
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>.
00:17:42, 27 June 2025  +
NRC form
NRC Form 366, Licensee Event Report +
NUREG
NUREG-0737, To NUREG-0737, Request for Extension of Time for Commission Order Dated June 14, 1984 +
Page count
6  +
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.
05000382/LER-1989-007, :on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +
Reporting criterion
10 CFR 50.72(b)(3)(ii), Degraded or Unanalyzed Condition +
SSC
W3A89-0129 +, W3A89-129 +  and W3P89-0028, Responds to Generic Ltr 88-14, Instrument Air Supply Sys Problems Affecting Safety-Related Equipment. During Normal Operation,Pressure in Air Receiver Maintained Between 112-120 Psig.Testing for Hydrocarbons Will Be Performed +
Site
Waterford +
Site license
Waterford +
Start date
May 1, 1989  +
System
Reactor Coolant System +  and Containment Spray +
Title
:on 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified   +
Title:
On 841218 & 890331,inadequate Design of Air Accumulators Allowed Plant to Operate in Unanalyzed Condition Since Initial Startup.Caused by Inadequate Review of Design Requirements.Accumlators Modified +
To
Office of Information Resources Management +
Topic
Unanalyzed Condition +, High Radiation Area +  and Safe Shutdown Earthquake +
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::3821989007R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2024/ML20245G724.pdf  +
 
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