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05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators
Show incoming properties 
Category
LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT  and Licensee Event Report
Accession number
ML20058M485  +
Atomic Element
Lead +
CFR
10 CFR 21 +, 10 CFR 50.73#a2iiB +  and 10 CFR 50.73#a2ii +
Docket
05000336  +  and 00336  +
Engineering change
EC-150 +
Equipment trip
Reactor Trip +
From
Scace S +, NORTHEAST UTILITIES +, Temple W +  and Northeast Nuclear Energy +
Generic letter
NRC Generic Letter 89-10, Safety-Related Motor-Operated Valve Testing and Surveillance +
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>.
05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +, 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +  and 05000336/LER-1993-021, :on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +
Hours
5.208333e-4 d (0.0125 hours, 7.440476e-5 weeks, 1.71225e-5 months)  +
Issue date
September 27, 1993  +
LER number
21  +
LER year
1,993  +
Manufacturer
Limitorque +
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>.
13:03:08, 17 December 2024  +
NRC form
NRC Form 366A +, NRC Form 366, Licensee Event Report +, NRC Form 386A +  and NRC Form 566A +
Page count
10  +
Procedure
AOP +, ES +, Emergency Operating Procedure +, AOP-2568 +, EOP-2525 +, EOP-2532 +, EOP-2540D +, EOP-2540C +  and MP-93-771 +
Reporting criterion
10 CFR 50.72(b)(3)(ii), Degraded or Unanalyzed Condition +  and 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition +
Site
Millstone +
Site license
Millstone +
Start date
September 27, 1993  +
State
Connecticut +  and Washington +
System
Reactor Coolant System +
Title
:on 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators   +
Title:
On 930827,determined That PORV Block Valves Not Capable of Closing Against Design Basis D/P of 2250 Psi. Caused by Valve Factor Not Being of Manufacturers Specification.Licensee Will Replace Actuators +
To
Office of Information Resources Management +
Topic
Operability Determination +
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::3361993021R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML2005/ML20058M485.pdf  +
 
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