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Issue date | Title | Topic | |
---|---|---|---|
HNP-05-128, Relief Request from Inservice Inspection Program No. 2R1-015 Alternative to ASME Code Section XI, IWA-4000 Requirements | 18 November 2005 | Relief Request from Inservice Inspection Program No. 2R1-015 Alternative to ASME Code Section XI, IWA-4000 Requirements | High Radiation Area Hydrostatic VT-2 Scaffolding |
HNP-07-073, Withdrawal of the Relief Request from ASME Code Inservice Testing Requirements for the Second 10-Year Interval | 15 May 2007 | Withdrawal of the Relief Request from ASME Code Inservice Testing Requirements for the Second 10-Year Interval | |
HNP-08-045, Second Ten-Year Interval Inservice Inspection Program-Final Documentation Including Requests for Relief in Accordance with 10 CFR 50.55a | 5 February 2009 | Second Ten-Year Interval Inservice Inspection Program-Final Documentation Including Requests for Relief in Accordance with 10 CFR 50.55a | VT-2 Stress corrosion cracking Eddy Current Testing License Renewal Liquid penetrant Dissimilar Metal Weld DM weld |
HNP-12-054, Relief Request I3R-09 Reactor Vessel Closure Head Nozzles Inservice Inspection Program - Third Interval | 3 May 2012 | Relief Request I3R-09 Reactor Vessel Closure Head Nozzles Inservice Inspection Program - Third Interval | Nondestructive Examination Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
HNP-12-060, Relief Request I3R-09 Reactor Vessel Closure Head Nozzle Repairs Inservice Inspection Program - Third Interval, Request for Additional Information Response | 18 May 2012 | Relief Request I3R-09 Reactor Vessel Closure Head Nozzle Repairs Inservice Inspection Program - Third Interval, Request for Additional Information Response | Non-Destructive Examination Nondestructive Examination Stress corrosion cracking Liquid penetrant |
HNP-12-133, Relief Request I3R-10 Spent Fuel Pool Cooling Piping, Request for Additional Information Response | 17 December 2012 | Relief Request I3R-10 Spent Fuel Pool Cooling Piping, Request for Additional Information Response | Time of Discovery Stress corrosion cracking |
ML041290002 | 3 May 2004 | Relief, ASME Code, Section XI, Appendix Viii, Supplement 10 | Incorporated by reference Stress corrosion cracking Dissimilar Metal Weld |
ML060870043 | 7 April 2006 | Relief, Relief Request 2R1-016 and 2R1-017 for the Second 10 Yr Inservice Inspection Interval | Incorporated by reference Dissimilar Metal Weld |
ML060870387 | 17 April 2006 | Relief Request No. 2R1-015 for the Second 10-Year Inservice Inspection Interval | Boric Acid Hydrostatic VT-2 Incorporated by reference Pressure Boundary Leakage |
ML072760737 | 10 October 2007 | Relief Request No. 1 Regarding Proposed Alternative to the American Society of Mechanical Engineers Boiler and Pressure Vessel Code Requirements for Pressurizer Nozzle Weld Overlay Repairs | Weld Overlay Nondestructive Examination Incorporated by reference Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld Thermal fatigue |
ML083260099 | 15 January 2009 | Request for Relief No. 13R-03 for the Third 10-Year Inservice Inspection Interval Regarding the System Pressure Test | Hydrostatic VT-2 Incorporated by reference |
ML083260136 | 21 January 2009 | Request for Relief No. 13R-04 for the Third 10-Year Inservice Inspection Interval Regarding System Pressure Testing of Class 1 Systems (Tac MD8744) | Hydrostatic VT-2 Incorporated by reference |
ML091270188 | 19 May 2009 | Acceptance Review Regarding Relief Requests on Final Documentation for the Second 10-Year Inservice Inspection Program for Limited Coverage of Welds in Multiple Exam Categories | |
ML100820463 | 8 April 2010 | Request for Relief 2R1-018 for the Second 10-Year Interval Inservice Inspection Program Plant | VT-2 Incorporated by reference Stress corrosion cracking Eddy Current Testing Dissimilar Metal Weld |
ML101480029 | 17 June 2010 | Acceptance Review Regarding a Relief Request to Defer an American Society of Mechanical Engineers Code-Required Repair of a Service Water System Weld Unit the Refueling Outage | |
ML12270A258 | 2 October 2012 | Relief Request 13R-09 for Reactor Vessel Closure Head Penetration Nozzles Repair Inservice Inspection Program Third 10-Year Interval | Weld Overlay Nondestructive Examination Incorporated by reference Stress corrosion cracking Liquid penetrant |
ML13017A349 | 28 January 2013 | Relief Request I3R-10 for Spent Fuel Pool Cooling Piping Inservice Inspection Program - Third 10-Year Interval | Boric Acid Nondestructive Examination Stress corrosion cracking Through-Wall Leak Through-Wall Leakage |
ML13238A154 | 13 September 2013 | Relief Request I3R-11 for Reactor Vessel Closure Head Penetration Nozzles Repair Inservice Inspection Program - Third 10-Year Interval | Non-Destructive Examination Weld Overlay Incorporated by reference Stress corrosion cracking Liquid penetrant |
ML14093A075 | 11 April 2014 | Relief Request I3R-13 for Reactor Vessel Closure Head Penetration Nozzle 37 Repair Inservice Inspection Program - Third 10-Year Interval | Nondestructive Examination Incorporated by reference Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
ML15203A702 | 18 September 2015 | Relief Request 13R-15 for Reactor Vessel Closure Head Penetration Nozzle Repair Technique, Inservice Inspection Program - Third 10 - Year Interval | Nondestructive Examination Stress corrosion cracking Liquid penetrant |
ML15342A043 | 6 January 2016 | Supplemental Safety Evaluation to Relief Request I3R-15 for Reactor Vessel Closure Head Penetration Nozzle Repair Technique, Inservice Inspection Program - Third 10-Year Interval | |
ML17331A086 | 26 December 2017 | Alternative to Inservice Inspection Regarding Reactor Pressure Vessel Threads | Stress corrosion cracking Thermal fatigue |
ML18283B544 | 20 November 2018 | Relief from the Requirements of the ASME Code, Section XI, Reactor Vessel Closure Head Penetration Nozzle Repair Technique | Nondestructive Examination Liquid penetrant |
ML19018A025 | 26 February 2019 | Relief Request I3R-18, Regarding Alternative Repair and Replacement Testing Requirements for the Containment Building Equipment Hatch Sleeve Weld, Inservice Inspection Program for Containment, Third Ten-Year Interval | Incorporated by reference |
ML20080G950 | 5 April 2020 | Relief from the Requirements of the ASME Code | VT-2 |
ML21029A335 | 16 February 2021 | Request to Use a Provision of a Later Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XI | VT-2 Incorporated by reference |
ML22096A003 | 18 November 2022 | McGuire Nuclear Station and Shearon Harris Nuclear Power Plant Authorization of RA-19-0352 Regarding Use of Alternative for RPV Head Closure Stud Examinations | Aging Management Stress corrosion cracking License Renewal Subsequent License Renewal |
ML23118A076 | 1 May 2023 | Approval for Use of Specific Provision of a Later Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XI | Incorporated by reference |
ML23151A348 | 30 May 2023 | Duke Fleet - Request for Additional Information Proposed Alternative for Pressurizer Welds in Accordance with 10 CFR 50.55a(z)(1) | Incorporated by reference |
ML23256A088 | 25 September 2023 | Issuance of Alternative to Steam Generator Welds | Hydrostatic Probabilistic Risk Assessment Incorporated by reference Finite Element Analysis |
RA-18-0180, Supplement to Relief Request for an Alternative to the Depth Sizing Qualification Requirement of Appendix Viii, Supplements 2 | 12 November 2018 | Supplement to Relief Request for an Alternative to the Depth Sizing Qualification Requirement of Appendix Viii, Supplements 2 | Eddy Current Testing |
RA-19-0026, Response to Request for Additional Information (RAI) Regarding Proposed Alternative to the Depth Sizing Qualification Requirement of Appendix Viii, Supplements 2 and 10 (18-GO-001) | 11 February 2019 | Response to Request for Additional Information (RAI) Regarding Proposed Alternative to the Depth Sizing Qualification Requirement of Appendix Viii, Supplements 2 and 10 (18-GO-001) | |
RA-20-0312, Relief Request, Service Water Pinhole Leak in a Socket Weld, Inservice Inspection Program, Fourth Ten-Year Interval | 4 November 2020 | Relief Request, Service Water Pinhole Leak in a Socket Weld, Inservice Inspection Program, Fourth Ten-Year Interval | Ultimate heat sink Nondestructive Examination Through-Wall Leak |
RA-22-0257, Proposed Alternative for Pressurizer Welds in Accordance with 10 CFR 50.55a(z)(1) | 17 February 2023 | Proposed Alternative for Pressurizer Welds in Accordance with 10 CFR 50.55a(z)(1) | Weld Overlay Hydrostatic Finite Element Analysis Flow Accelerated Corrosion Stress corrosion cracking |