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PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications
Show incoming properties 
Category
Letter type:PNP  and Request for Code Relief or Alternative
ASME code
IWB-3640 +, IWB-3514 +, IWB-3414 +, IWA-4000 +, IWA-4422 +  and IWA-4421 +
ASME section
ASME Section XI +  and ASME Section V +
Accession number
ML25232A168  +
Atomic Element
Nickel +, Carbon +, Hydrogen +, Molybdenum +, Chromium +, Niobium +, Tantalum +  and Tungsten +
CFR
10 CFR 50.55a +  and 10 CFR 50.55a#z1 +
CR
CR-PNP-2025-00058 +
Code case
ASME Code Case N-770-1 +, ASME Code Case N-770 +, ASME Code Case N-770-7 +, ASME Code Case N-839 +, ASME Code Case N-638 +, ASME Code Case N-853 +, ASME Code Case N-894 +  and ASME Code Case N-888-1 +
Correspondence
RA-20-0334, Relief Request to Utilize an Alternative Acceptance Criteria for Code Case N-853, - PWR Class 1 Primary Piping Alloy 600 Full Penetration Branch Connection Weld Metal Buildup for Material Susceptible to Primary +  and RA-23-0018, Relief Request (RA-23-0018) to Utilize Code Case N-853 PWR Class 1 Primary Piping Alloy 600 Full Penetration Branch Connection Weld Metal Buildup for Material Susceptible to Primary Water Stress Corrosion Cracking Section XI, Division 1 +
Docket
05000255  +  and 00255  +
Document
ML14223B226 +, PNP 2015-089, Inservice Inspection Master Program Fifth 10-Year Interval +, ML20055F571 +, ML22028A365 +, ML24197A199 +, ML23285A074 +  and ML25167A243 +
EPRI MRP
MRP-169 +
From
Fleming J +  and Holtec Palisades +
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>.
PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +, PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +  and PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +
Hours
8.333333e-4 d (0.02 hours, 1.190476e-4 weeks, 2.7396e-5 months)  +, 2.777778e-4 d (0.00667 hours, 3.968254e-5 weeks, 9.132e-6 months)  +, 5.555556e-4 d (0.0133 hours, 7.936508e-5 weeks, 1.8264e-5 months)  +, 9.259259e-5 d (0.00222 hours, 1.322751e-5 weeks, 3.044e-6 months)  +  and 4.62963e-5 d (0.00111 hours, 6.613757e-6 weeks, 1.522e-6 months)  +
Issue date
August 20, 2025  +
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>.
02:29:26, 30 August 2025  +
NUREG
NUREG/CR-7103 +
Page count
1  +
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.
PNP 2025-058, Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications +
Project reference
TAC:MF3508 +, EPID:L-2019-LLR-0028 +, EPID:L-2021-LLR-0032 +, EPID:L-2023-LLR-0024 +, EPID:L-2023-LLR-0057 +  and EPID:L-2023-LLM-0005 +
Project stage
Request  +
RA
RA-20-0334, Relief Request to Utilize an Alternative Acceptance Criteria for Code Case N-853, - PWR Class 1 Primary Piping Alloy 600 Full Penetration Branch Connection Weld Metal Buildup for Material Susceptible to Primary +  and RA-23-0018, Relief Request (RA-23-0018) to Utilize Code Case N-853 PWR Class 1 Primary Piping Alloy 600 Full Penetration Branch Connection Weld Metal Buildup for Material Susceptible to Primary Water Stress Corrosion Cracking Section XI, Division 1 +
Regulatory Guide
Regulatory Guide 1.147 +
SSC
52MSS-Ta +, 52MSS-0Fe +, 52MSS-Ta-meet +, 19ON-001 +, S2Mss-0Fe +  and S2Mss-Ta +
Site
Palisades +
Site license
Palisades +
Start date
August 20, 2025  +
State
Texas +, Washington +  and Vermont +
System
Reactor Pressure Vessel +  and Core Spray +
Title
Relief Request Number RR 5-11, Proposed Alternative to ASME Section XI Code Requirements for Primary Coolant System Piping Branch Connection Modifications  +
To
Office of Nuclear Reactor Regulation +  and Document Control Desk +
Topic
Weld Overlay +, Coatings +, Nondestructive Examination +, Intergranular Stress Corrosion Cracking +, Stress corrosion cracking +, Dissimilar Metal Weld +  and Thermal fatigue +
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/ML2523/ML25232A168.pdf  +
Vendor
Framatome +
Weld alloy
ERNiCrFe-7 +  and ERNiCrFe-7A +
 
Retrieved from "https://kanterella.com/Special:Browse/:PNP-202025-2D058,-20Relief-20Request-20Number-20RR-205-2D11,-20Proposed-20Alternative-20to-20ASME-20Section-20XI-20Code-20Requirements-20for-20Primary-20Coolant-20System-20Piping-20Branch-20Connection-20Modifications"