Letter Sequence Request |
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CAC:MF8416, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5B (Open) |
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MONTHYEARML16291A0152016-10-13013 October 2016
NRR E-mail Capture - McGuire Unit No. 2: Acceptance REVIEW- Relief Request Alternative Testing Approval for Two PORV Block Valves
Project stage: Acceptance Review
ML16294A1112016-10-18018 October 2016
Email Attachment McGuire Nuclear Station, Unit 2 - Acceptance Review - Relief Request Alternative Testing Approval for Two PORV Block Valves
Project stage: Request
ML16294A1102016-10-18018 October 2016
Email - McGuire Nuclear Station, Unit 2 - Acceptance Review - Relief Request Alternative Testing Approval for Two PORV Block Valves
Project stage: Request
ML16291A3032016-10-20020 October 2016
Relief Request MC-SRV-NC-01, Regarding Alternate Testing for Pressurizer Power Operated Relief Valve Block Valves Inservice Testing
Project stage: Other
2016-10-18
[Table View] |
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Category:E-Mail
MONTHYEARML24207A0862024-07-24024 July 2024
Relief Request Acceptance Review Results - McGuire Units 1 and 2 Alternatives Component Cooling Pumps, RHR Pumps
ML24197A1702024-07-15015 July 2024
Request for Additional Information Two Proposed Alternatives (RA-23-0242) for the Inspection of Reactor Vessel Closure Head Penetrations
ML24179A1292024-06-24024 June 2024
Acceptance Review for LAR to Revise TS to Adopt TSTF-234-A, Revision 1
ML24033A2372024-02-0202 February 2024
Acceptance of Requested Licensing Action Two Proposed Alternatives (RA-23-0242) for the Inspection of Reactor Vessel Closure Head Penetrations (Epids L-2024-LLR-0002 and L-2024-LLR-0003)
ML24029A1132024-01-16016 January 2024
Notification of Inspection and Request for Information (Email)
ML23207A0762023-07-14014 July 2023
EN 56557 - Update to Part 21 Report Re Potential Defect with Trane External Auto/Stop Emergency Stop Relay Card Pn: XI2650728-06
ML23192A0552023-07-11011 July 2023
Relief Request Later Edition of ASME Code for ISI
ML23172A0132023-06-20020 June 2023
Duke Fleet - Correction to June 2, 2023, Request for Additional Information Proposed License Amendment Request to Revise Restrictive Surveillance Requirement Frequencies
ML23159A0052023-06-0505 June 2023
56557-EN 56557 - Paragon - Redlined
ML23153A1892023-06-0202 June 2023
Duke Fleet - Request for Additional Information Proposed License Amendment Request to Revise Restrictive Surveillance Requirement Frequencies
ML23151A3482023-05-30030 May 2023
Duke Fleet - Request for Additional Information Proposed Alternative for Pressurizer Welds in Accordance with 10 CFR 50.55a(z)(1)
ML23142A2732023-05-22022 May 2023
Duke Fleet - Request for Additional Information Proposed Alternative for Steam Generator Welds in Accordance with 10 CFR 50.55a(z)(1)
ML23124A1212023-05-0404 May 2023
Acceptance of Requested Licensing Action Duke Fleet Proposed Alternative for Pressurizer Welds in Accordance with 10 CFR 50.55a(z)(1)
ML23087A2492023-03-27027 March 2023
50.69 Acceptance Email
ML23087A0282023-03-27027 March 2023
Acceptance of Requested Licensing Action Amendment TSTF-505
ML23073A2282023-03-13013 March 2023
Duke Fleet- Adoption of TSTF-554, Revision 1, Revise Reactor Coolant Leakage Requirements - Acceptance Review
ML23058A0562023-02-27027 February 2023
Acceptance of Amendment to Revise Surveillance Frequencies for RCS Pressure Isolation Valve Operational Leakage Testing and Reactor Trip System Instrumentation
ML23048A1512023-02-16016 February 2023
Acceptance Review - Proposed Alternative for Steam Generator Welds (L-2023-LLR-0003)
ML23030B9032023-01-30030 January 2023
Formal Release of RAIs for McGuire Unit 1, Relief Request Impractical RPV Rx Coolant System Welds, Due March 1, 2023 (Email)
ML23017A2232023-01-13013 January 2023
Request for Additional Information (RAI) Issuance for McGuire Unit 1 Steam Generator Tube Inspection Report (Email)
ML22291A4602022-10-17017 October 2022
Relief Request Impractical RPV and Rx Coolant Sys. Welds
ML22242A1602022-08-30030 August 2022
Hardship Relief Request Pilot-Operated Relief Valve Acceptance Review Results
ML22115A1412022-04-25025 April 2022
NRR E-mail Capture - Duke Common EOF Relocation - Request for Addition Information
ML22083A0702022-03-24024 March 2022
NRR E-mail Capture - Catawba Nuclear Station, Units 1 and 2, Shearon Harris Nuclear Power Plant, Unit 1, and McGuire Nuclear Station, Units 1 and 2 - Acceptance Review for TSTF-569 LAR
ML22049B0152022-02-17017 February 2022
NRC RP Inspection Document Request Letter
ML22038A1572022-02-0707 February 2022
NRR E-mail Capture - Duke Energy Fleet - Acceptance of License Amendment Request Regarding Adoption of TSTF-541, Revision 2
ML22024A3952022-01-24024 January 2022
Acceptance of Requested Licensing Action Amendment McGuire RCS PT Limits Change TS 3.4.3 and EFPY Changes
ML22018A0272022-01-18018 January 2022
2022 All RFI Responses - Exercise and Program Inspections - Revl
ML21361A0122021-12-23023 December 2021
NRR E-mail Capture - Accepted for Review - Duke Energy Fleet License Amendment Request to Relocate Emergency Operations Facility
ML21354A8612021-12-15015 December 2021
NRR E-mail Capture - Request for Additional Information - Duke Fleet Request RA-19-0352 - Alternative for RPV Closure Stud Exams (L-2020-LLR-0156)
ML21286A7812021-11-22022 November 2021
Acceptance of Requested Licensing Action Revision to the End of Cycle Moderator Temperature Coefficient Measurement Methodology
ML21295A0372021-10-0505 October 2021
NRR E-mail Capture - Accepted for Review - Duke Energy Fleet License Amendment Request to Adopt TSTF-577 Revised Frequencies for Steam Generator Tube Inspections
ML21252A0532021-09-0808 September 2021
NRR E-mail Capture - Formal Release of Rais, 30 Day Response, Mcguire Relief Request, Ref: Later Edition Addenda ASME Code, Section XI, 50.55a(g)(4)(iv)
ML21195A2022021-07-14014 July 2021
NRR E-mail Capture - McGuire Relief Request Acceptance Review Results; McGuire Unit 1 RR, Later Edition Addenda ASME Code, Section XI, 50.55a(g)(4)(iv)
ML21103A0542021-04-13013 April 2021
NRR E-mail Capture - Extension to Request for Additional Information AMS Topical Report AMS-TR-0720R1
ML21096A3002021-04-0606 April 2021
E-mail for Approval of Proprietary Withholding for Duke Energy Exemptions for the Magnastor Storage Cask
ML21096A2512021-04-0505 April 2021
NRR E-mail Capture - McGuire Emergency Plan Submittal, Letter Dated March 31 2021
ML21067A6742021-03-0505 March 2021
NRR E-mail Capture - Final Request for Additional Information AMS Topical Report AMS-TR-0720R1
ML21049A2632021-02-0404 February 2021
NRR E-mail Capture - Request for Additional Information - Duke Energy Fleet License Amendment Request to Revise Emergency Plan
ML21007A3722021-01-0707 January 2021
NRR E-mail Capture - Acceptance Review - Duke Fleet - RA-19-0352 - Proposed Alternative for Reactor Vessel Close Stud Examinations (L-2020-LLR-0156)
ML21006A4302021-01-0606 January 2021
Acceptance Review - Duke Fleet RA-20-0207 Request to Revise the Technical Specification for Engineered Safety Feature Actuation System (ESFAS) Instrumentation
ML20346A0212020-12-10010 December 2020
NRR E-mail Capture - Formal Release of RAIs - License Amendment to Change TS 3.8.1 Due Jan. 29, 2021
ML20323A4072020-11-18018 November 2020
NRR E-mail Capture - Request for Additional Information - Brunswick License Exemption Request from 10CFR73 Annual Force on Force Exercise Requirements (EPIC L-2020-LLE-0180)
ML20297A3102020-10-13013 October 2020
NRR E-mail Capture - Acceptance Review - Duke Fleet - RA-20-0191 - Request to Use a Provision of a Later Edition of the ASME B&PV Code, Section XI - IWA-5120, IWA-5213, IWA-5241, IWA-5242, and IWA-5250 (L-2020-LLR-0126)
ML20297A3082020-10-0707 October 2020
NRR E-mail Capture - Acceptance Review - Duke Fleet - RA-20-0263 - Request to Use a Provision of a Later Edition of the ASME B&PV Code, Section XI for Repair/Replacement (L-2020-LLR-0124)
ML20297A3092020-10-0606 October 2020
NRR E-mail Capture - Acceptance Review - Duke Fleet - RA-20-0262 - Request to Use a Provision of a Later Edition of the ASME B&PV Code, Section XI - IWA-4540(b) (L-2020-LLR-0125)
ML20216A3512020-08-0303 August 2020
Mcquire U-1 ISI RFI
ML20177A3792020-06-23023 June 2020
Email from L. Cox, North Carolina Department of Health and Human Services to NRC Regarding Exemption Request for Duke Energy'S McGuire Nuclear Station
ML20140A0852020-05-19019 May 2020
ADAMS 2D
ML20101L3132020-04-10010 April 2020
Notification of Inspection and Request for Information
2024-07-24
[Table view] |
Text
From: Vu, Phong T To: Robertson, Jeffrey N; Sreenivas, V Cc: Murphy, George M; Hentz, Lee A
Subject:
[External_Sender] RE: RE: McGuire Unit No. 2: ACCEPTANCE REVIEW- Relief Request Alternative Testing approval for Two PORV Block Valves (CAC Nos. MF8416)
Date: Tuesday, October 18, 2016 5:00:59 PM Attachments: RR MC-SRV-NC-01 Additional Info.docx Dr. V, Attached is our response to the two questions. Please let me know if you need anything else.
Thanks.
PT From: Robertson, Jeffrey N Sent: Tuesday, October 18, 2016 1:58 PM To: Sreenivas, V Cc: Murphy, George M; Vu, Phong T; Hentz, Lee A
Subject:
RE: RE: McGuire Unit No. 2: ACCEPTANCE REVIEW- Relief Request Alternative Testing approval for Two PORV Block Valves (CAC Nos. MF8416)
Dr. V, PT Vu and Lee Hentz are working on the response now.
Jeff Robertson MNS Regulatory Affairs Manager 980-875-4499 (w) 704-562-7267 (c)
From: Sreenivas, V [1]
Sent: Tuesday, October 18, 2016 1:32 PM To: Robertson, Jeffrey N Cc: Murphy, George M; Hentz, Lee A
Subject:
RE: RE: McGuire Unit No. 2: ACCEPTANCE REVIEW- Relief Request Alternative Testing approval for Two PORV Block Valves (CAC Nos. MF8416)
Jeff, I am working on the SE, when you get chance pl give me call to for me to capture outcome of your call on last Thursday. Thank you, -V From: Sreenivas, V Sent: Thursday, October 13, 2016 12:42 PM To: 'Robertson, Jeffrey N' <Jeffrey.Robertson@duke-energy.com>
Cc: Murphy, George M <George.Murphy2@duke-energy.com>; Hentz, Lee A <Lee.Hentz@duke-energy.com>
Subject:
RE: RE: McGuire Unit No. 2: ACCEPTANCE REVIEW- Relief Request Alternative Testing approval for Two PORV Block Valves (CAC Nos. MF8416)
I forwarded this to Mike Markley, BC. He will lead this call. I am in training between 1 to 3:15.
From: Robertson, Jeffrey N [2]
Sent: Thursday, October 13, 2016 12:30 PM To: Sreenivas, V <V.Sreenivas@nrc.gov>
Cc: Murphy, George M <George.Murphy2@duke-energy.com>; Hentz, Lee A <Lee.Hentz@duke-energy.com>
Subject:
[External_Sender] RE: McGuire Unit No. 2: ACCEPTANCE REVIEW- Relief Request Alternative Testing approval for Two PORV Block Valves (CAC Nos. MF8416)
Dr. V, Weve set up a phone call to answer the following NRC questions at 3 PM:
- 1. Does the Surveillance Test Frequency Program allow the test frequency to be extended beyond 2X the existing frequency.
- 2. The Relief Request indicates we will test the valve at cold shutdown. Is the cold shutdown test adequate to test the valve function at the applicable TS modes.
- 3. Do we intend to repair the valve packing if we have a forced shutdown.
- 4. How is maintenance rule impacted by the change in surveillance frequency.
Please call request NRC participants to call into:
704-382-8080 or 866-385-2663 with PIN 277871 Thanks Jeff Robertson MNS Regulatory Affairs Manager 980-875-4499 (w) 704-562-7267 (c)
From: Sreenivas, V [3]
Sent: Thursday, October 13, 2016 10:21 AM To: Capps, Steven D Cc: Robertson, Jeffrey N; Richards, Brian H; Vu, Phong T; Murphy, George M; Miller, Ed; Farnan, Michael
Subject:
McGuire Unit No. 2: ACCEPTANCE REVIEW- Relief Request Alternative Testing approval for Two PORV Block Valves (CAC Nos. MF8416)
- Exercise caution. This is an EXTERNAL email. DO NOT open attachments or click links from unknown senders or unexpected email. ***
By letter dated September 29, 2016, Agencywide Documents Access and Management System (ADAMS) Accession Nos. ML16274A066, Duke Energy Carolinas, LLC (Duke Energy), the licensee, submitted alternative request to the Nuclear Regulatory Commission (NRC). The licensee requested an alternative test plan for two PORV Block Valves in lieu of certain inservice testing (IST) requirements of the 2004 Edition through 2006 Addenda of the American Society of Mechanical Engineers (ASME) Code for Operation and Maintenance of Nuclear Power Plants (OM Code) for the IST program at McGuire Nuclear Station (MNS) Unit 2 during the fourth 10-year IST program interval. Specifically, pursuant to Title 10 of the Code of Federal Regulations (10 CFR) Part 50, section 50.55a(z)(2), the licensee requested to use proposed alternatives since complying with the current ASME OM Code requirements would result in hardship or unusual difficulty without a compensating increase in the level of quality and safety. The purpose of this e-mail is to provide the results of the NRC staffs acceptance review of this relief request. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant.
The NRC staff has reviewed the submittal and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed request in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence.
If you have any questions, please do not hesitate to contact me.
V. Sreenivas, Ph.D., CPM.,
Project Manager NRR/DORL/LPL2-1 301-415-2597
