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 | 4 May 2021 | 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 | Weld Overlay Stress corrosion cracking Dissimilar Metal Weld |
ML21102A063 | 14 April 2021 | ONS Slides for Pre-Application Meeting to Discuss Proposed Relief Request Related to Code Case N-853 | Weld Overlay Stress corrosion cracking |
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ML12242A552 | 27 August 2012 | End of Cycle (EOC) 26 Refueling Outage Inservice Inspection (ISI) Report Fourth Ten-Year Inservice Inspection Interval | Boric Acid Weld Overlay Hydrostatic Anchor Darling VT-2 License Renewal Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld Thermal fatigue |
ML11257A261 | 7 September 2011 | Unit 1 End of Cycle (EOC) 26 Refueling Outage, Inservice Inspection (ISI) Report, Fourth Ten-Year Inservice Inspection Interval | Boric Acid Weld Overlay Hydrostatic Anchor Darling VT-2 Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld Thermal fatigue |
ML110540311 | 17 February 2011 | EOC 25 Refueling Outage Inservice Inspection Report, Fourth Ten-Year Inservice Inspection Interval | Boric Acid Weld Overlay Hydrostatic VT-2 Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld Thermal fatigue |
ML102430529 | 27 August 2010 | EOC 24 Refueling Outage Inservice Inspection Report, Fourth Ten-Year Inservice Inspection Interval | Boric Acid Weld Overlay Hydrostatic VT-2 Liquid penetrant Dissimilar Metal Weld Thermal fatigue |
ML100640126 | 9 February 2010 | Inservice Inspection Report, EOC25 Refueling Outage, Fourth Ten-Year Inservice Inspection Interval | Boric Acid Weld Overlay Hydrostatic Anchor Darling VT-2 FLEX Eddy Current Testing Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld |
ML090760635 | 6 March 2009 | EOC 23 Refueling Outage Inservice Inspection Report Fourth Ten-Year Inservice Inspection Interval | Weld Overlay Hydrostatic VT-2 Eddy Current Testing Liquid penetrant Dissimilar Metal Weld |
IR 05000269/2008004 | 29 October 2008 | IR 05000269-08-004, 05000270-08-004, 05000287-08-004, on 07/01/2008 - 09/30/2008, Oconee Nuclear Station, Units 1, 2, and 3, Routine Integrated Inspection Report | Safe Shutdown High Radiation Area Offsite Dose Calculation Manual Stroke time Weld Overlay Probabilistic Risk Assessment Temporary Modification Locked High Radiation Area Aging Management Significance Determination Process Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Stress corrosion cracking Annual Radiological Effluent Release Report Liquid penetrant Dissimilar Metal Weld DM weld Thermal fatigue |
ML082490152 | 28 August 2008 | Inservice Inspection Report for End of Cycle 24 Refueling Outage, Fourth Ten-Year Inservice Inspection Interval | Boric Acid Weld Overlay Hydrostatic VT-2 Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld |
ML080840058 | 17 March 2008 | EOC 23 Refueling Outage Inservice Inspection Report, Fourth Ten-Year Inservice Inspection Interval | Weld Overlay Hydrostatic VT-2 Stress corrosion cracking Eddy Current Testing Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld |
ML073460027 | 17 January 2008 | Relief Request to Use Preemptive Weld Overlay and Alternative Examination Techniques on Decay Heat Removal Line to Hotleg Nozzle Welds | Weld Overlay Hydrostatic Nondestructive Examination Incorporated by reference Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
ML073460903 | 29 November 2007 | Relief Request 07-ON-004 | Weld Overlay Nondestructive Examination Finite Element Analysis Stress corrosion cracking Dissimilar Metal Weld |
ML072620149 | 13 September 2007 | Fourth Ten Year Inservice Inspection Interval Request for Relief No. 07-ON-004 | Non-Destructive Examination Weld Overlay Hydrostatic Nondestructive Examination Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
ML072470492 | 28 August 2007 | Inservice Inspection Report Fourth Ten-Year Inservice Inspection Interval | Weld Overlay Hydrostatic Anchor Darling VT-2 Eddy Current Testing Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld |
ML071280781 | 6 August 2007 | Safety Evaluation and Relief Request Nos. 06-ON-004 and 07-ON-001, Alternatives to Weld Overlays | Non-Destructive Examination Weld Overlay Hydrostatic Nondestructive Examination Incorporated by reference Stress corrosion cracking Dissimilar Metal Weld |
ML070850124 | 14 March 2007 | Inservice Inspection Report, Fourth Ten-Year Inservice Inspection Interval | Weld Overlay Hydrostatic VT-2 Liquid penetrant Through-Wall Leakage Dissimilar Metal Weld |
ML070790293 | 12 March 2007 | Fourth Ten Year Inservice Inspection Interval Request for Relief No. 07-ON-001 | Non-Destructive Examination Weld Overlay Hydrostatic Nondestructive Examination Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
ML063410220 | 27 November 2006 | Relief Request 06-ON-004 | Weld Overlay Nondestructive Examination Stress corrosion cracking Dissimilar Metal Weld |
ML062910112 | 5 October 2006 | Response to Second Request for Additional Information Request for Relief No. 06-ON-004, Pressurizer Alloy 600 Weld Overlays | Non-Destructive Examination Weld Overlay Dissimilar Metal Weld |
ML062620234 | 11 September 2006 | Relief Request 06-ON-004 Request for Additional Information | Weld Overlay Hydrostatic Nondestructive Examination Dissimilar Metal Weld |
ML062430314 | 24 August 2006 | Fourth Ten Year Inservice Inspection Interval Request for Relief No. 06-ON-004 | Non-Destructive Examination Weld Overlay Hydrostatic Nondestructive Examination Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |