Letter Sequence Approval |
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EPID:L-2021-LLA-0149, License Amendment Request to Revise Technical Specifications Related to Reactor Protection System Instrumentation (Approved, Closed) |
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Category:E-Mail
MONTHYEARML24025A1592024-01-25025 January 2024
NRR E-mail Capture - Shearon Harris Nuclear Power Plant, Unit 1 - Request for Additional Information - Rvi AMP and Inspection Plan (L-2023-LLL-0016)
ML23177A1992023-06-26026 June 2023
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1 - RA-23-0005 - LAR to Align Certain TSs with ISTS (L-2023-LLA-0078)
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
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)
ML23082A0432023-03-23023 March 2023
002 Radiation Safety Baseline Inspection Information Request Final
ML23073A2282023-03-13013 March 2023
Duke Fleet- Adoption of TSTF-554, Revision 1, Revise Reactor Coolant Leakage Requirements - Acceptance Review
ML23065A0942023-03-0606 March 2023
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1 - RA-22-0081 - LAR to Address Administrative Changes to the Operating License and Technical Specifications (L-2023-LLA-0020)
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)
ML22237A1632022-08-25025 August 2022
004 Radiation Safety Baseline Inspection Information Request
ML22115A1412022-04-25025 April 2022
NRR E-mail Capture - Duke Common EOF Relocation - Request for Addition Information
ML22108A0182022-04-15015 April 2022
NRR E-mail Capture - Accepted for Review - Duke Energy Relief Request for Harris Nuclear Plant Inservice Testing Program Plan - Fourth Ten-Year Interval to Extend Type C Test to 75 Months
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
ML22083A0282022-03-23023 March 2022
Email Snsb Safety Evaluation for Harris LAR to Revise Reactor Protection System TS
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
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)
ML21321A3782021-11-16016 November 2021
NRR E-mail Capture - Energy Harbor Fleet, Beaver Valley Units 1 and 2 and DAVIS-BESSEL Unit 1 - Acceptance of License Amendment Request Adoption of TSTF-554 EPID-L-2021-LLA-0193
ML21288A0802021-10-15015 October 2021
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1 - RA-21-0213 - Remove Limitations to Perform Certain SRs During Shutdown (L-2021-LLA-0167)
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
ML21252A0112021-08-30030 August 2021
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1- RA-21-0191 - Revised TS Related to Reactor Trip System Instrumentation (L-2021-LLA-0149)
ML21189A0282021-07-0101 July 2021
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1 - RA-21-0112 - Revise TS to Reflect Development of TRM (L-2021-LLA-0108)
ML21172A2432021-06-21021 June 2021
NRR E-mail Capture - Request for Additional Information - Harris RA-20-0252 - LAR to Remove Extraneous Requirements from OL and TS (L-2021-LLA-0027)
ML21106A0112021-04-15015 April 2021
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1 - RA-21-0052 - Revise Containment Spray Nozzle Surveillance Frequency (L-2021-LLA-0058)
ML21084A2492021-03-24024 March 2021
Notification of Inspection and Request for Information
ML21084A2512021-03-22022 March 2021
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1 - RA-20-0252 - LAR to Remove Extraneous Content and Requirements from the OL and TS (L-2021-LLA-0027)
ML21039A6382021-02-0808 February 2021
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1-RA-20-0311 - 10 CFR 50.69 Categorization Process to Reflect an Alternative Seismic Approach (L-2021-LLA-0003)
ML21036A1142021-02-0505 February 2021
NRR E-mail Capture - Request for Additional Information - Harris - Relief Request RA-20-0312 - SW Pinhole Leak (L-2020-LLR-0143)
ML21049A2632021-02-0404 February 2021
NRR E-mail Capture - Request for Additional Information - Duke Energy Fleet License Amendment Request to Revise Emergency Plan
ML21033A8452021-02-0202 February 2021
NRR E-mail Capture - State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 - Revision Minimum RCS Flow Rate and Update COLR References
ML21033B1062021-02-0202 February 2021
NRR E-mail Capture - (External_Sender) (External) State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 - Revision Minimum RCS Flow Rate and Update COLR References
ML21032A0492021-02-0101 February 2021
NRR E-mail Capture - Request for Additional Information - Duke Fleet RA-20-0263 - Use of Later ASME B&Pv, XI for Repair - Replacement (L-2020-LLR-0124)
ML21025A2922021-01-25025 January 2021
NRR E-mail Capture - (External_Sender) State Notification of Amendment to Shearon Harris Nuclear Power Plant, Unit 1 - Revise TS 3/4.4.9, Pressure/Temperature Limits - Reactor Coolant System
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
ML21006A4042021-01-0606 January 2021
NRR E-mail Capture - State Notification of Amendment to Shearon Harris Nuclear Power Plant, Unit 1 - Revise TS 3/4.4.9, Pressure/Temperature Limits - Reactor Coolant System
ML20345A3052020-12-10010 December 2020
NRR E-mail Capture - (External_Sender) (External) State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 - Revise TS 3.3.3.6 and TS 3.9.2
ML20344A4192020-12-0909 December 2020
NRR E-mail Capture - State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 - Revise TS 3.3.3.6 and TS 3.9.2
ML20328A0802020-11-23023 November 2020
NRR E-mail Capture - Acceptance Review - Shearon Harris Nuclear Power Plant, Unit 1 - RA-20-0312-Relief Request, Service Water Pinhole Leak in a Socket Weld, Inservice Inspection (L-2020-LLR-0143)
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)
ML20297A3072020-10-13013 October 2020
NRR E-mail Capture - Request for Additional Information - Shearon Harris Nuclear Power Plant, Unit 1 - RCS Flowrate Reduction/Lbloca LAR
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)
ML20274A0462020-09-29029 September 2020
Request for Additional Information Regarding License Amendment Request to Adopt TSTF-505, Revision 2
ML20247J3822020-09-0303 September 2020
Request for Additional Information - Shearon Harris Nuclear Power Plant, Unit 1 - Revise TS Related to Accident Monitoring and RFO Instrumentation
2024-01-25
[Table view] |
Text
From: Krepel, Scott To: Wrona, David Cc: Hon, Andy; Forsaty, Fred; DSS_AA Distribution
Subject:
SNSB Safety Evaluation for Harris LAR to Revise Reactor Protection System TS (EPID: L-2021-LLA-0149)
Date: Wednesday, March 23, 2022 1:40:41 PM Attachments: Harris Safety Evaluation -Harris Safety Evaluation -EPID L-2021-LLA-0149 - Revise TS Related to Reactor Protection System .docx
- Dave, By application to the U.S. Nuclear Regulatory Commission (NRC) dated August March 6, 2021 (ADAMS Accession No. ML21218A197), Duke Energy (Licensee) proposed changes to the Technical Specifications (TSs) for Shearon Harris Nuclear Power Plant, Unit 1 (HNP), Specifically, the proposed amendment would revise TS 3.3.1, Reactor Trip System Instrumentation, to adjust the reactor trip on turbine trip interlock from P-7 (Low Power Reactor Trips Block) to P-8 (Power Range Neutron Flux). In addition, changes to TS Bases 3.3.1 are required to reflect enabling the reactor trip on turbine trip at the P-8 interlock versus the P-7 interlock. These changes will be made in accordance with the HNP Technical Specifications Bases Control Program.
The SNSB staff reviewed the proposed change and determined that it is acceptable. The safety evaluation provides the basis for the SNSB staff determination, and is attached. I have reviewed the safety evaluation and found that it contains sound regulatory and technical bases. The SNSB staff provided me concurrence on the safety evaluation and this e-mail constitutes my concurrence on the safety evaluation.
In accordance with U.S. Nuclear Regulatory Commission policy, the SNSB staff did not identify any sensitive information contained in the safety evaluation attached.
Docket No.: 50-400
Contact:
Fred M Forsaty, NRR/DSS/SNSB 301-415-8523 Scott Krepel SNSB Branch Chief OWFN 10-E06 423-331-0893 (text message)
