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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
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Text
NRR-PMDAPEm Resource From: Hon, Andrew Sent: Tuesday, January 31, 2017 10:13 AM To: Murray, William R. (Bill) (Bill.Murray@duke-energy.com) (Bill.Murray@duke-energy.com)
Cc: Wentzel, Michael; Beasley, Benjamin
Subject:
Brunswick Units 1 and 2 Request for Additional Information Related to Request to Revise SRs 3.3.8.2.2 and 3.3.8.2.3 (CAC NOS. MF7602 and MF7603)
By letter dated April 13, 2016 (Agencywide Document and Management System Accession No. ML16111B203), Duke Energy Progress, LLC requested amendments to Renewed Facility Operating License Nos. DPR-71 and DPR-62 for the Brunswick Steam Electric Plant (BSEP), Units 1 and 2, respectively. The proposed amendments would revise the Technical Specifications (TSs) for the reactor protection system (RPS) electrical protection assembly (EPA) electric power monitoring surveillance requirements (SRs) 3.3.8.2.2 and 3.3.8.2.3. The proposed change amends the allowable values (AVs) of SRs contained in TS 3.3.8.2, RPS Electric Power Monitoring. Specifically, the TS change proposes to revise the RPS EPA AVs for overvoltage and undervoltage contained within SRs 3.3.8.2.2 and 3.3.8.2.3.
The U.S. Nuclear Regulatory Commission (NRC) staff is reviewing your submittal and has determined that additional information is required to complete the review. The specific information requested is addressed below. The proposed questions were discussed by telephone with your staff on January 19, 2017. Your staff confirmed that request for additional information (RAI) was understood and did not include proprietary or security-related information, and agreed to provide a response in 30 days of this request.
The NRC staff considers that timely responses to RAIs help ensure sufficient time is available for staff review and contribute toward the NRCs goal of efficient and effective use of staff resources. Please note that if you do not respond to this request by the agreed-upon date or provide an acceptable alternate date, we may deny your application for amendment under the provisions of Title 10 of the Code of Federal Regulations, Section 2.108. If circumstances result in the need to revise the agreed upon response date, please contact me.
Request 1 Section 2.2 of Enclosure 1 of the subject license amendment request (LAR) states, in part, that [d]uring the review of the EC [Engineering Change], issues were identified with the current RPS EPA setpoints that could potentially allow the SSPV coils to operate above their design maximum voltage rating and below their minimum design voltage rating based on worst case conditions and when calculated voltage drops are taken into account.
The LAR did not explain the reason, the type, or the severity of the issues identified. Therefore, the NRC staff requests the licensee to:
(a) Explain the reason, the type, and the severity of the issues identified (b) Submit a copy of the updated calculation and associated methodology used to perform the calculation for NRC staff review.
(c) If not included in the calculation, provide the voltage rating of the AVCO solenoids in order for the NRC staff to assure that the voltages selected are conservative with regard to the equipment rated voltages.
Request 2 1
Section 3 of Enclosure 1 of the LAR states that the EPA provides underfrequency protection, the setpoint of which is defined in SRs 3.3.8.2.2 and 3.3.8.2.3 as being a frequency of 57.2 Hz. However, there is no mention in the LAR whether there is any change pertaining to the frequency being required for the solenoid valve replacement.
Please confirm that there are no changes to the frequency settings or associated equipment.
Andy Hon, PE Project Manager (Brunswick Nuclear Plant 1 & 2, Sequoyah Nuclear Plant 1 & 2)
Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation 301-415-8480 OWFN O8H19 Mail Stop O8G-9a andrew.hon@nrc.gov 2
Hearing Identifier: NRR_PMDA Email Number: 3303 Mail Envelope Properties (Andrew.Hon@nrc.gov20170131101300)
Subject:
Brunswick Units 1 and 2 Request for Additional Information Related to Request to Revise SRs 3.3.8.2.2 and 3.3.8.2.3 (CAC NOS. MF7602 and MF7603)
Sent Date: 1/31/2017 10:13:20 AM Received Date: 1/31/2017 10:13:00 AM From: Hon, Andrew Created By: Andrew.Hon@nrc.gov Recipients:
"Wentzel, Michael" <Michael.Wentzel@nrc.gov>
Tracking Status: None "Beasley, Benjamin" <Benjamin.Beasley@nrc.gov>
Tracking Status: None "Murray, William R. (Bill) (Bill.Murray@duke-energy.com) (Bill.Murray@duke-energy.com)"
<Bill.Murray@duke-energy.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 3695 1/31/2017 10:13:00 AM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
