ML23020A943 | 20 January 2023 | Enclosure 2: Relief Request ANO2-RR-23-001 | Boric Acid Non-Destructive Examination Hydrostatic Nondestructive Examination Finite Element Analysis Stress corrosion cracking Eddy Current Testing Liquid penetrant |
ML23088A217 | 31 December 2022 | Relief Request for Half-Nozzle Repair of Reactor Vessel Closure Head Penetration 46 - Technical Report, ANP-4023NP, Revision 0, December 2022 | Boric Acid Nondestructive Examination Stress corrosion cracking Liquid penetrant |
2CAN112103, Relief Request ANO2-RR-21-002, Half-Nozzle Repair of Reactor Vessel Closure Head Penetration 46 | 5 November 2021 | Relief Request ANO2-RR-21-002, Half-Nozzle Repair of Reactor Vessel Closure Head Penetration 46 | Boric Acid Nondestructive Examination Finite Element Analysis Stress corrosion cracking Liquid penetrant |
2CAN051801, License Renewal Pressurizer Surge Line and Safety Injection Nozzle Inspection | 24 May 2018 | License Renewal Pressurizer Surge Line and Safety Injection Nozzle Inspection | Non-Destructive Examination Aging Management License Renewal Thermal fatigue |
ML16202A167 | 5 July 2016 | Report 1500227.401, PWR Internals Aging Management Program Plan. | Non-Destructive Examination Nondestructive Examination Functionality Assessment Aging Management Intergranular Stress Corrosion Cracking Stress corrosion cracking Eddy Current Testing License Renewal EVT-1 |
ML14141A555 | 1 May 2014 | Attachment 1 to 1CAN051403 PWR Internals Aging Management Program Plan | Non-Destructive Examination Nondestructive Examination Functionality Assessment Aging Management Intergranular Stress Corrosion Cracking Stress corrosion cracking Eddy Current Testing License Renewal EVT-1 |
2CAN011105, Program Section SEP-ISI-105 for ASME Section XI, Division 1, Arkansas Nuclear One, Unit 2, Inservice Inspection Program | 25 January 2011 | Program Section SEP-ISI-105 for ASME Section XI, Division 1, Arkansas Nuclear One, Unit 2, Inservice Inspection Program | Weld Overlay Nondestructive Examination VT-2 Aging Management Stress corrosion cracking License Renewal Control of Heavy Loads Dissimilar Metal Weld Thermal fatigue |
ML103430156 | 10 January 2011 | Relief Request ANO1-R&R-013, Proposed Alternative to Requirements Associated with Repair of Components, for Duration of ANO-1 Spring 2010 Refueling Outage 1R22 | Boric Acid Non-Destructive Examination Weld Overlay Nondestructive Examination Incorporated by reference |
1CAN041002, Fourth 10-Year Inservice Inspection Interval, Request for Alternative ANO1-R&R-013, Repairs to the Pressurizer Instrumentation Penetrations | 5 April 2010 | Fourth 10-Year Inservice Inspection Interval, Request for Alternative ANO1-R&R-013, Repairs to the Pressurizer Instrumentation Penetrations | Non-Destructive Examination Weld Overlay Stress corrosion cracking Dissimilar Metal Weld |
2CAN011005, Supplement to Request for Alternative Implementation of a Risk-Informed Inservice Inspection Program Based on ASME Code Case N-716 | 28 January 2010 | Supplement to Request for Alternative Implementation of a Risk-Informed Inservice Inspection Program Based on ASME Code Case N-716 | Non-Destructive Examination Weld Overlay Internal Flooding Probabilistic Risk Assessment Nondestructive Examination VT-2 High Energy Line Break Flow Accelerated Corrosion Intergranular Stress Corrosion Cracking Large early release frequency Stress corrosion cracking Thermal fatigue Water hammer |
2CAN011001, Request for Alternative - Implementation of a Risk-Informed Inservice Inspection Program Based on ASME Code Case N-716 | 20 January 2010 | Request for Alternative - Implementation of a Risk-Informed Inservice Inspection Program Based on ASME Code Case N-716 | Non-Destructive Examination Weld Overlay Internal Flooding Probabilistic Risk Assessment Nondestructive Examination VT-2 High Energy Line Break Flow Accelerated Corrosion Intergranular Stress Corrosion Cracking Large early release frequency Stress corrosion cracking Thermal fatigue Water hammer |
1CAN060902, Request for Alternative Implementation of a Risk-Informed Inservice Inspection Program Based on ASME Code Case N-716 | 11 June 2009 | Request for Alternative Implementation of a Risk-Informed Inservice Inspection Program Based on ASME Code Case N-716 | Weld Overlay Internal Flooding Probabilistic Risk Assessment Nondestructive Examination VT-2 High Energy Line Break Flow Accelerated Corrosion Intergranular Stress Corrosion Cracking Large early release frequency Stress corrosion cracking Thermal fatigue Water hammer |
1CAN030902, Inservice Inspection Summary Report for the Twenty-First Refueling Outage (1R21) | 4 March 2009 | Inservice Inspection Summary Report for the Twenty-First Refueling Outage (1R21) | Weld Overlay Dissimilar Metal Weld |
ML082800061 | 1 October 2008 | Enclosure 3-Technical Papers 2 - Plant Application of Weld Onlay for Butt Weld Mitigation | Weld Overlay Nondestructive Examination Liquid penetrant Dissimilar Metal Weld DM weld |
1CAN020803, Request for Alternative ANO1-R&R-011 Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | 26 February 2008 | Request for Alternative ANO1-R&R-011 Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | Weld Overlay Hydrostatic Nondestructive Examination Intergranular Stress Corrosion Cracking Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
2CAN020801, Supplemental to Request for Alternative ANO2-R&R-005, Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | 18 February 2008 | Supplemental to Request for Alternative ANO2-R&R-005, Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | Weld Overlay Hydrostatic Nondestructive Examination Intergranular Stress Corrosion Cracking Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld Thermal fatigue |
1CAN100702, Request for Alternative ANO1-R&R-011, Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | 8 October 2007 | Request for Alternative ANO1-R&R-011, Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | Weld Overlay Hydrostatic Nondestructive Examination Intergranular Stress Corrosion Cracking Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
ML070850915 | 6 April 2007 | Relief, Request for Alternative ANO1-R&R-010 to Use Proposed Alternative to the American Society of Mechanical Engineers Boiler and Pressure Vessel Code Requirements for Pressurizer Nozzle Weld Overlay Repairs, MD4019 | Weld Overlay Nondestructive Examination Incorporated by reference Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld Thermal fatigue |
CNRO-2007-00014, Request for Alternative ANO1-R&R-010 Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | 22 March 2007 | Request for Alternative ANO1-R&R-010 Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | Weld Overlay Nondestructive Examination Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
CNRO-2007-00012, Request for Alternative ANO2-R&R-005, Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | 21 March 2007 | Request for Alternative ANO2-R&R-005, Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | Weld Overlay Hydrostatic Nondestructive Examination Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
CNRO-2007-00010, Request for Alternative ANO1-R&R-010 Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | 6 March 2007 | Request for Alternative ANO1-R&R-010 Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs | Weld Overlay Hydrostatic Nondestructive Examination Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld Thermal fatigue |
CNRO-2004-00026, Request for Alternative ANO1-R&R-006 - Proposed Alternative to ASME Weld Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | 4 May 2004 | Request for Alternative ANO1-R&R-006 - Proposed Alternative to ASME Weld Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | Non-Destructive Examination Incorporated by reference Finite Element Analysis Stress corrosion cracking Operability Assessment |
ML041770164 | 22 April 2004 | Framatome Application of ASME Section XI Rules to J-weld Remnant | VT-2 |
ML041100665 | 16 April 2004 | Nrc/Eoi Meeting to Discuss Requests for Alternative ANO1-R&R-005 and ANO1-R&R-006 | Incorporated by reference Finite Element Analysis Stress corrosion cracking Operability Assessment |
CNRO-2004-00022, Arkansas Unit 1, Proposed Alternative to ASME Weld Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | 8 April 2004 | Arkansas Unit 1, Proposed Alternative to ASME Weld Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | Incorporated by reference Finite Element Analysis Stress corrosion cracking Operability Assessment |
CNRO-2004-00014, Arkansas, Unit 1 - Request for Alternative ANO1-R&R-006, Proposed Alternative to ASME Weld Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | 4 March 2004 | Arkansas, Unit 1 - Request for Alternative ANO1-R&R-006, Proposed Alternative to ASME Weld Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | Incorporated by reference Finite Element Analysis Stress corrosion cracking |
CNRO-2004-00006, Arkansas, Unit 1 - Request for Alternatives ANO1-R&R-005 and ANO1-R&R-006, Proposed Alternatives to ASME Weld Repair and Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | 23 February 2004 | Arkansas, Unit 1 - Request for Alternatives ANO1-R&R-005 and ANO1-R&R-006, Proposed Alternatives to ASME Weld Repair and Examination Requirements for Repairs Performed on Reactor Vessel Head Penetration Nozzles | Nondestructive Examination Incorporated by reference Finite Element Analysis Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
CNRO-2003-00022, Relief, Proposed Alternatives to Requirements for Repairs Penetration Nozzles ASME Weld Repair and Examination Performed on Reactor Vessel Head | 6 June 2003 | Relief, Proposed Alternatives to Requirements for Repairs Penetration Nozzles ASME Weld Repair and Examination Performed on Reactor Vessel Head | Nondestructive Examination Incorporated by reference Finite Element Analysis Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
CNRO-2002-00052, Proposed Alternative to ASME Examination Requirements for Repairs Performed on Reactor Vessel Head Penetrations | 28 October 2002 | Proposed Alternative to ASME Examination Requirements for Repairs Performed on Reactor Vessel Head Penetrations | Nondestructive Examination Incorporated by reference Finite Element Analysis Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
ML20211F428 | 25 August 1999 | Safety Evaluation Concluding That Licensee Provided Acceptable Alternative to Requirements of ASME Code Section XI & That Authorization of Proposed Alternative Would Provide Acceptable Level of Quality & Safety | Probabilistic Risk Assessment Nondestructive Examination Flow Accelerated Corrosion Intergranular Stress Corrosion Cracking Large early release frequency Stress corrosion cracking Dissimilar Metal Weld Thermal fatigue |
1CAN059902, Responds to NRC 990406 RAI Re risk-informed Inservice Insp Pilot Application,Submitted 980603.Approval of Alternative Is Requested Prior to End of July 1999,to Allow Sufficient Time for Util to Revise ANO-1 ISI Program | 17 May 1999 | Responds to NRC 990406 RAI Re risk-informed Inservice Insp Pilot Application,Submitted 980603.Approval of Alternative Is Requested Prior to End of July 1999,to Allow Sufficient Time for Util to Revise ANO-1 ISI Program | Probabilistic Risk Assessment Nondestructive Examination VT-2 High Energy Line Break Flow Accelerated Corrosion Intergranular Stress Corrosion Cracking Stress corrosion cracking Control of Heavy Loads Dissimilar Metal Weld Thermal fatigue |
ML20133G218 | 9 January 1997 | Discusses Approval of ISI Program Plans for Listed Entergy Sites.Notice for Opportunity for Public Comment & Generic Communication on Effectiveness of Ultrasonic Testing Sys in ISI Programs Encl for Info | Nondestructive Examination Condition Adverse to Quality Intergranular Stress Corrosion Cracking Through-Wall Leak Backfit Thermal fatigue |
ML20101H126 | 22 February 1996 | Flaw Acceptance Stds for Arkansas Nuclear One Unit 1 Reactor Pressure Vessel Weld Insps | Hydrostatic |
ML20097G085 | 8 June 1992 | Rev 0 to ASME Code Case N-481 Evaluation of Arkansas Nuclear One Unit 1 Reactor Coolant Pumps | Hydrostatic VT-2 Stress corrosion cracking |
ML031140549 | 7 November 1991 | Withdrawn NRC Generic Letter 1991-018: Information to Licensees Regarding Two NRC Inspection Manual Sections on Resolution of Degraded and Nonconforming Conditions and on Operability | Safe Shutdown Unanalyzed Condition Fitness for Duty Probabilistic Risk Assessment Condition Adverse to Quality Missed surveillance Operability Determination Exemption Request Pressure Boundary Leakage Backfit Operational leakage |