Letter Sequence RAI |
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MONTHYEARML14115A4432014-04-25025 April 2014
Request for Additional Information (RAI) Regarding License Renewal Commitment Completion of Evaluation of Operating Experience at Extended Power Uprate Conditions (TAC Nos. MF3268 and MF3269)
Project stage: RAI
2014-04-25
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Category:E-Mail
MONTHYEARML23248A2612023-09-0505 September 2023
NRR E-mail Capture - Brunswick Steam Electric Plant, Units 1 and 2 - Acceptance of License Amendment Request to Revise the 10 CFR 50.69 Categorization Process
ML23202A0652023-07-19019 July 2023
NRR E-mail Capture - Request for Additional Information - Brunswick Steam Electric Plant, Units 1 and 2, Torus Liner Inspection Alternative Request (L-2022-LLR-0089)
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)
ML23073A2282023-03-13013 March 2023
Duke Fleet- Adoption of TSTF-554, Revision 1, Revise Reactor Coolant Leakage Requirements - Acceptance Review
ML23032A2472023-01-26026 January 2023
Document Request Letter for Brunswick Upcoming RP Inspection 2023002
ML23018A1892023-01-17017 January 2023
Document Request for RP Inspection at Brunswick Inspection Report 2023-01
ML23006A0642023-01-0606 January 2023
NRR E-mail Capture - Acceptance Review Results for Brunswick, Unit Nos. 1 and 2 - Proposed Alternative Request RA-22-0308
ML23006A1892023-01-0606 January 2023
NRR E-mail Capture - Corrected - Acceptance Review Results for Brunswick, Unit Nos. 1 and 2 - Proposed Alternative Request RA-22-0308
NRC-2100-2022, EN 55999 Valcor Coil Shell Assemblies Final Notification (004)2022-09-12012 September 2022
EN 55999 Valcor Coil Shell Assemblies Final Notification (004)
NRC 2110-2022, EN 55999 - Valcor Engineering Corporation (009)2022-07-18018 July 2022
EN 55999 - Valcor Engineering Corporation (009)
ML22115A1412022-04-25025 April 2022
NRR E-mail Capture - Duke Common EOF Relocation - Request for Addition Information
ML22038A1572022-02-0707 February 2022
NRR E-mail Capture - Duke Energy Fleet - Acceptance of License Amendment Request Regarding Adoption of TSTF-541, Revision 2
ML22018A0272022-01-18018 January 2022
2022 All RFI Responses - Exercise and Program Inspections - Revl
ML21357A0472021-12-23023 December 2021
NRR E-mail Capture - Brunswick Steam Electric Plant, Units 1 and 2 - Acceptance of License Amendment Request Regarding Adoption of TSTF-580
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)
ML21277A0952021-10-0101 October 2021
NRR E-mail Capture - Request for Additional Information - Brunswick Exemption Request from 10CFR 55.47 License Operator Exam Two-year Waiver Limit
ML21200A1582021-07-16016 July 2021
NRR E-mail Capture - Accepted for Review - Brunswick License Amendment Request to Adopt TSTF-439, Eliminate Second Completion Times Limiting Time from Discovery
ML21168A0042021-06-17017 June 2021
Notification of Inspection and Request for Information
ML21137A1622021-04-26026 April 2021
NRR E-mail Capture - Accepted for Review - Brunswick License Amendment Request to Adopt TSTF-505 Risk-Informed Completion Time (L-2021-LLA-0060)
ML21082A0162021-03-22022 March 2021
Accepted for Review - Brunswick License Amendment Request to Change Tech Spec Limit for Standby Liquid Control System Boron Solution Storage Tank Volume L-2021-LLA-0022
ML21075A0032021-03-12012 March 2021
Emergency Preparedness Exercise Inspection Request for Information for - Brunswick, Catawba, North Anna, Oconee, Vogtle 1 & 2
ML21049A2632021-02-0404 February 2021
NRR E-mail Capture - Request for Additional Information - Duke Energy Fleet License Amendment Request to Revise Emergency Plan
ML21019A3772021-01-13013 January 2021
002 Radiation Safety Baseline Inspection Information Request
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)
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)
ML20309A5212020-10-29029 October 2020
Request for Additional Information - Brunswick License Amendment Request to Modify Its Approved 10 CFR 50.69, Risk-Informed Categorization and Treatment of SSC Categorization Process
ML20294A0642020-10-20020 October 2020
NRR E-mail Capture - Accepted for Review - Duke Energy Fleet License Amendment Request to Adopt TSTF-582 RPV Water Inventory Control Enhancements(L-2020-LLA-0218)
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)
ML20275A2972020-10-0101 October 2020
NRR E-mail Capture - Request for Additional Information - Brunswick Request for Alternate Examination of Reactor Vessel Nozzles
ML21033A8562020-08-0505 August 2020
NRR E-mail Capture - Accepted for Review - Brunswick Relief Request for RPV Nozzle-to-Vessel Weld and Inner Radii Examination Requirements EPID-L-2020-LLR-0091
ML20121A1262020-04-29029 April 2020
Radiation Safety Baseline Inspection Information Request
ML20111A1212020-04-20020 April 2020
NRR E-mail Capture - Accepted for Review - Brunswick Request for Alternative to Examination Category B-N-1 (VT-3) Visual Examination of Accessible Areas of the Reactor Vessel Interior - EPID: L-2020-LLR-0048
ML20017A1602020-01-17017 January 2020
E-mail Notification of Inspection and Request for Additional Information
ML19283D0852019-10-0909 October 2019
Request for Additional Information - Brunswick Atrium 11 LAR
ML19252A4572019-09-0808 September 2019
(FEMA Email 09-08-19) Tentative Notification of Brunswick Preliminary Capability Assessment Results
ML19252A4092019-09-0606 September 2019
(E-mail to FEMA 09-06-19) FEMA Notification for Planned Restart of Brunswick Units 1 and 2
ML19219A2132019-08-0707 August 2019
NRR E-mail Capture - Duke Energy Fleet - Acceptance of Requested Licensing Action Amendment Requests to Relocate the TSs Staff Qualification Requirements to the Duke Energy Corporation QAPD
ML19179A1312019-06-27027 June 2019
NRR E-mail Capture - Brunswick RAIs - LAR to Revise TS 5.5.12, Primary Containment Leakage Rate Testing Program for Permanent Extension of Maximum Appendix J Test Intervals (L 2019-LLA-0031)
ML19177A0122019-06-25025 June 2019
NRR E-mail Capture - Draft Brunswick RAIs - LAR to Revise TS 5.5.12, Primary Containment Leakage Rate Testing Program for Permanent Extension of Maximum Appendix J Test Intervals (L 2019-LLA-0031)
ML19162A3902019-06-11011 June 2019
NRR E-mail Capture - Brunswick Steam Electric Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Fourth 10-Year Inservice Inspection Interval ISI-12
ML19162A3912019-06-11011 June 2019
NRR E-mail Capture - Duke Energy Fleet - Acceptance of Requested Licensing Action Relief Request (19-GO-001) Proposed Alternative to Use Encoded Phased Array Ultrasonic Examination in Lieu of Radiography
ML19092A1152019-04-0101 April 2019
NRR E-mail Capture - Brunswick Steam Electric Plant, Unit Nos. 1 and 2 - Acceptance of Requested Licensing Action Amendment Request to Modify Surveillance Requirements for Safety Relief Valves (L-2019-LLA-0043)
ML19092A1142019-04-0101 April 2019
NRR E-mail Capture - Brunswick Plant, Unit 1 and 2 - Acceptance of Requested Licensing Action Amendment Request to Modify TS 5.5.12 for Permanent Extension of Type a and Type C Leak Rate Test Frequencies (L-2019-LLA-0031)
ML19067A2712019-03-0707 March 2019
NRR E-mail Capture - Brunswick 3rd Round RAI - LAR to Allow Implementation of the Provisions 10 CFR 50.69
ML19065A0962019-03-0606 March 2019
NRR E-mail Capture - Brunswick RAIs - LAR to Revise Allowable Value for TS 3.3.8.1 Time Delay on Loss of Voltage
ML19058A0742019-02-26026 February 2019
NRR E-mail Capture - Draft Brunswick RAIs - LAR to Revise Allowable Value for TS 3.3.8.1 Time Delay on Loss of Voltage
ML19056A2212019-02-25025 February 2019
NRR E-mail Capture - Brunswick Draft 3rd Round RAI - LAR to Allow Implementation of the Provisions 10 CFR 50.69
2023-09-05
[Table view] |
Text
NRR-PMDAPEm Resource From: Lingam, Siva Sent: Friday, April 25, 2014 7:15 AM To: Murray, William R. (Bill) (Bill.Murray@duke-energy.com)
Cc: Quichocho, Jessie; Morey, Dennis; Homiack, Matthew; Regner, Lisa; Hon, Andrew
Subject:
Brunswick 1 and 2 - Request for Additional Information (RAI) Regarding License Renewal Commitment Completion of Evaluation of Operating Experience at Extended Power Uprate Conditions (TAC Nos. MF3268 AND MF3269)
By letter dated December 17, 2013, Duke Energy Progress, Inc. (the licensee) submitted for Nuclear Regulatory Commission (NRC) review the results of its evaluation of operating experience at power uprate conditions. This submittal addresses a commitment made by the licensee during the staffs review of the license renewal application for Brunswick Steam Electric Plant, Units 1 and 2, which the NRC approved on June 26, 2006.
The NRC staff has identified an area for which additional information is needed to complete its review of the licensees submittal. Please note the following official RAIs, and provide your responses within 30 days from the date of this e-mail:
Background
By letter dated May 11, 2005, the licensee made this commitment as part of its license renewal application for Brunswick Steam Electric Plant, Units 1 and 2:
An evaluation of plant and industry operating experience will be submitted for NRC review at least one year prior to the period of extended operation. The purpose of the evaluation will be to assure that relevant aging effects caused by operation at power uprate conditions are adequately addressed by aging management programs.
In its submittal dated December 17, 2013, the licensee summarized how it evaluated operating experience to address this commitment.
Issue The commitment states that the licensee would evaluate both plant-specific and industry operating experience. However, the review methodology described in the licensees submittal only discusses consideration of industry operating experience. As such, the scope of the licensees review does not fully address the intent of the commitment.
Request Describe the evaluation of plant-specific operating experience to ensure that the aging management programs adequately address aging effects caused by operation at extended power uprate conditions. In this description, address:
(a) the specific sources of information that were reviewed, (b) the evaluation methodology and rationale for attributing the operating experience to operation at power uprate conditions, (c) the results of the review including any relevant items that were found and the actions that were or will be taken in response.
1
Siva P. Lingam U.S. Nuclear Regulatory Commission Project Manager (NRR/DORL/LPL2-2)
Brunswick Steam Electric Plant Robinson Steam Electric Plant Location: O8-D5; Mail Stop: O8-G9a Telephone: 301-415-1564; Fax: 301-415-1222 E-mail address: siva.lingam@nrc.gov 2
Hearing Identifier: NRR_PMDA Email Number: 1244 Mail Envelope Properties (Siva.Lingam@nrc.gov20140425071500)
Subject:
Brunswick 1 and 2 - Request for Additional Information (RAI) Regarding License Renewal Commitment Completion of Evaluation of Operating Experience at Extended Power Uprate Conditions (TAC Nos. MF3268 AND MF3269)
Sent Date: 4/25/2014 7:15:25 AM Received Date: 4/25/2014 7:15:00 AM From: Lingam, Siva Created By: Siva.Lingam@nrc.gov Recipients:
"Quichocho, Jessie" <Jessie.Quichocho@nrc.gov>
Tracking Status: None "Morey, Dennis" <Dennis.Morey@nrc.gov>
Tracking Status: None "Homiack, Matthew" <Matthew.Homiack@nrc.gov>
Tracking Status: None "Regner, Lisa" <Lisa.Regner@nrc.gov>
Tracking Status: None "Hon, Andrew" <Andrew.Hon@nrc.gov>
Tracking Status: None "Murray, William R. (Bill) (Bill.Murray@duke-energy.com)" <Bill.Murray@duke-energy.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 2640 4/25/2014 7:15:00 AM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
