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| Issue date | Title | Topic | |
|---|---|---|---|
| ML23156A675 | 20 June 2023 | Request for Withholding Information from Public Disclosure for Proposed Alternative to the Requirements for Repair/Replacement of Saltwater System Buried Piping | |
| ML22195A025 | 3 January 2023 | Authorization and Safety Evaluation for Alternative Request No. ISI-05-016 | Probabilistic Risk Assessment |
| RS-22-110, Supplemental Information - Proposed Alternatives Related to the Steam Generators and Request. | 20 September 2022 | Supplemental Information - Proposed Alternatives Related to the Steam Generators and Request. | Non-Destructive Examination Scaffolding |
| ML22105A405 | 2 May 2022 | Authorization and Safety Evaluation for Proposed Alternative No. ISI-05-019 | VT-2 |
| ML21280A078 | 27 October 2021 | Proposed Alternative to Use of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code Case N-893 (Epids L-2020-LLR-0147 and L-2020-LLR-0148) | Incorporated by reference |
| ML21230A206 | 3 September 2021 | Proposed Alternative to Use ASME OM Code Case OMN-28 | Incorporated by reference |
| ML21190A004 | 2 September 2021 | Proposed Alternative to the Requirements of the ASME Section XI, Subsection Iwl Concerning Unbound Post-Tensioning Systems | Incorporated by reference |
| ML21216A220 | 5 August 2021 | Proposed Alternative to Eliminate Certain Documentation Requirements for Pressure Retaining Bolting | Coatings Nondestructive Examination Incorporated by reference |
| ML21130A038 | 21 May 2021 | Memo to File - Draft Request for Additional Information Relief Request CISI-03-01 Concerning Containment Unbonded Post-Tensioning System Inservice Inspection Requirements | |
| ML20275A102 | 4 November 2020 | Proposed Alternative I4r-07 to the Requirements of the American Society of Mechanical Engineers Code | Incorporated by reference |
| ML20269A200 | 30 September 2020 | Request to Use a Provision of Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI (EPID L2020-LLR-0117 | Incorporated by reference |
| ML20196L724 | 14 July 2020 | Acceptance of Relief Requests Associated with Inservice Inspection Impracticality | |
| ML20188A264 | 6 July 2020 | Clinton Power Station, R.E. Ginna Station, Limerick Station, Nine Mile Point Station & Peach Bottom Station - Proposed Alternative to Utilize Code Case OMN-26 - Response to Request for Additional Information | Incorporated by reference |
| ML20113F041 | 30 April 2020 | Proposed Alternative to the Submittal Schedule for Certain Reports (COVID-19) | Incorporated by reference Pandemic Coronavirus COVID-19 |
| ML20099D955 | 17 April 2020 | Request to Use Provisions in the 2013 Edition of the ASME Boiler and Pressure Vessel Code for Performing Non-Destructive Examinations | Non-Destructive Examination Incorporated by reference |
| RS-20-020, Relief Request for Alternative Frequency to Supplemental Indication Requirements of 10 CFR 50.55a(b)(3)(xi) | 28 February 2020 | Relief Request for Alternative Frequency to Supplemental Indication Requirements of 10 CFR 50.55a(b)(3)(xi) | Power-Operated Valves |
| ML19269C534 | 27 September 2019 | Proposed Alternative to Use Encoded Phased Array Ultrasonic Examination Techniques | Incorporated by reference |
| ML19168A117 | 29 July 2019 | Issuance of Relief Request 15R-03 Use of ASME Code N-513-4 | Through-Wall Leak |
| ML19196A123 | 19 July 2019 | Issuance of Relief Request 15R-04 Use of Encoded Phased Array Ultrasonic Examination Techniques | Hydrostatic Incorporated by reference Dissimilar Metal Weld |
| ML19161A257 | 4 June 2019 | BWR Fleet Msv/Srv - Testing Frequency Relief Request NRC Pre-Application Meeting June 4, 2019 | Incorporated by reference |
| ML19136A216 | 30 May 2019 | Use of a Provision in a Later Edition of the ASME Code | Incorporated by reference |
| ML19106A003 | 15 April 2019 | Submittal of Relief Requests Associated with the Fifth Inservice Inspection (ISI) Interval | Hydrostatic Nondestructive Examination Incorporated by reference Dissimilar Metal Weld |
| JAFP-19-0023, Relief Request Associated with the Use of Encoded Phased Array Ultrasonic Examination Techniques in Lieu of Radiography for Ferritic and Austenitic Piping Welds | 15 February 2019 | Relief Request Associated with the Use of Encoded Phased Array Ultrasonic Examination Techniques in Lieu of Radiography for Ferritic and Austenitic Piping Welds | Dissimilar Metal Weld |
| JAFP-18-0053, Proposed Alternative to Utilize Code Cases N-878 and N-880 | 30 May 2018 | Proposed Alternative to Utilize Code Cases N-878 and N-880 | Nondestructive Examination |
| JAFP-18-0052, Proposed Alternative to Utilize Code Case N-879 | 30 May 2018 | Proposed Alternative to Utilize Code Case N-879 | Nondestructive Examination |
| ML17297A524 | 6 November 2017 | R. E. Ginna - Request for Use of a Portion of a Later Edition and Addenda of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (CAC Nos. MG0079-MG0083; EPID L-2017-LLR-0061) | Incorporated by reference |
| ML17228A708 | 21 August 2017 | Acceptance of Requested Licensing Action Relief Requests GV-RR-01, RC-RR-01, and SI-RR-01 | |
| ML17170A013 | 26 June 2017 | Proposed Alternative to Eliminate Examination of Threads in Reactor Pressure Vessel Flange (CAC Nos. MF8712-MF8729 and MF9548) | |
| ML16337A190 | 19 December 2016 | Relief Request RR-ISI-4-11 for Dissimilar Metal Butt Weld Examinations | Boric Acid Nondestructive Examination Dissimilar Metal Weld |
| ML16230A237 | 6 September 2016 | Fleet Request for Proposed Alternative to Use ASME Code Case N-513-4 (CAC Nos. MF7301-MF7322) | Incorporated by reference Through-Wall Leak |
| ML16138A021 | 19 May 2016 | Proposed Alternative to Use Code Case N-789 (CAC Nos. MF7018-MF7022) | Liquid penetrant |
| ML16033A408 | 11 February 2016 | Relief Request for Dissimilar Metal Butt Weld Examinations | Nondestructive Examination Dissimilar Metal Weld |
| ML15327A367 | 7 December 2015 | Relief Request for Extension of Volumteric Examination Interval for Reactor Vessel Heads with Alloy 690 Nozzles | Boric Acid VT-2 |
| ML15201A067 | 13 July 2015 | Relief Request for Extension of Volumetric Examination Interval for Reactor Vessel Heads with Alloy 690 Nozzles | Boric Acid Non-Destructive Examination VT-2 Through-Wall Leak Dissimilar Metal Weld |
| ML14246A069 | 19 December 2014 | Relief Request RR-ISI-04-08, Revision 1, Request for Relief Using Alternative Repair for Buried Saltwater Piping (Tac Nos. MF3413 and MF3414) | Through-Wall Leak |
| ML14279A565 | 6 November 2014 | Relief Request RR-ISI-04-09 Regarding Saltwater System Piping Repair | Coatings Operating Basis Earthquake Nondestructive Examination VT-2 Incorporated by reference Design basis earthquake Through-Wall Leak |
| ML14247A555 | 24 September 2014 | Relief Request IST-RR-01 Regarding the Frequency of Inservice Testing Requirements of the Pumps and Valves | Incorporated by reference Grace period |
| ML13297A293 | 13 November 2013 | Relief Request RR-ISI-04-08 Regarding Mitigating of Buried Saltwater Piping Degradation | Ultimate heat sink Commercial Grade Dedication Nondestructive Examination VT-2 |
| ML13051A740 | 18 February 2013 | Response to Request for Additional Information - Relief Request RR-ISI-04-07A, Dissimilar Metal Butt Welds Baseline Examinations | Dissimilar Metal Weld |
| ML12164A372 | 7 June 2012 | Relief Request Dissimilar Metal Butt Welds Baseline Examinations (RR-ISI-04-07A) | Boric Acid Weld Overlay Incorporated by reference Stress corrosion cracking Dissimilar Metal Weld DM weld |
| ML12009A073 | 29 December 2011 | Relief Requests for Dissimilar Metal Butt Welds Baseline Inspections (RR-ISI-04-06 & ISI-04-07) | Weld Overlay Incorporated by reference Stress corrosion cracking Dissimilar Metal Weld DM weld |
| ML110910446 | 26 April 2011 | Third 10-Year Interval Inservice Inspection (ISI) Program Plan Requests for Relief ISI-24, ISI-25, ISI-26, and ISI-27, for Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2 | Nondestructive Examination Incorporated by reference Dissimilar Metal Weld |
| ML101410060 | 18 May 2010 | Request for Approval of Alternate (Relief Request) for Dissimilar Metal Weld Repairs (ISI-04-05) | Weld Overlay Hydrostatic Nondestructive Examination Finite Element Analysis Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld |
| ML093030052 | 9 November 2009 | Relief Request ISI-022 & ISI-023 to Extend Reactor Vessel and Reactor Vessel Internal Weld Examinations-Calvert Cliffs Nuclear Power Plant, Unit 1 | Incorporated by reference |
| ML090540122 | 24 February 2009 | Acceptance Review of Relief Requests ISI-04-01 Through ISI-04-04-Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2 | |
| ML090540062 | 18 February 2009 | Request to Extend the Inservice Inspection Interval for Reactor Vessel Weld Examinations - Relief Requests (ISI-022 and ISI-023) | Probabilistic Risk Assessment |
| ML071230090 | 27 April 2007 | Part 21 Interim Report, Dresser Investigation File No. 2007-02, Interim Reporting of a Potential Defect Involving Power Actuated Pressure Relief Valves Supplied to Calvert Cliffs, Fort Calhoun and Oconee Plants | |
| NOC-AE-06002031, Request for Relief from ASME Boiler and Pressure Vessel Code, Section XI Requirements for Use of Penetrameters in Radiographic Examinations | 14 June 2006 | Request for Relief from ASME Boiler and Pressure Vessel Code, Section XI Requirements for Use of Penetrameters in Radiographic Examinations | Non-Destructive Examination Hydrostatic Nondestructive Examination |
| ML061110232 | 11 May 2006 | Relief Request, Use Alternative Techniques for Repair of Welded Nozzles | VT-2 |
| ML060240085 | 8 February 2006 | Relief Request for Underwater Welding of Heated Junction Thermocouple Holders, Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (TAC Nos. MC8572 and MC8573) | Non-Destructive Examination |