Letter Sequence Draft Approval |
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MONTHYEARML18072A0022018-06-25025 June 2018
U.S. Nuclear Regulatory Commission Staff Safety Evaluation of PWROG-15060-P, Pump Suction Gas Accumulation Operability Criteria Guidance (Letter)
Project stage: Approval
ML18232A0712018-06-25025 June 2018, 20 August 2018, 30 August 2018, 26 September 2018
Aug 30, 2018 PWROG-15060 Draft Safety Evaluation Meeting
Project stage: Request
ML18232A1082018-09-26026 September 2018
Summary of 08/30/2018, Meeting to Discuss the Draft Safety Evaluation for PWROG-15060, Pump Suction Gas Accumulation Operability Criteria Guidance (CAC No. MF8075; EPID L-2016-TOP-0006)
Project stage: Draft Approval
ML18274A0232018-11-14014 November 2018
Proprietary Determination for Sept 20, 2018 Letters on August 30, 2018 Slides and PWROG-15060 Draft Safety Evaluation Comments
Project stage: Draft Approval
ML18267A3192019-03-25025 March 2019
Second Draft Safety Evaluation of Pressurized Water Reactor Owners Group-15060, Pump Suction Gas Accumulation Operability Criteria Guidance (Cac No. MF8075; EPID: L-2016-TOP-0006)
Project stage: Draft Approval
ML19133A0082019-06-19019 June 2019
U.S. Nuclear Regulatory Commission Proprietary Determination Letter for Comments on Pwrog-15060-P Nrc Revised Draft Safety Evaluation (CAC: MF8075; EPID: L-2016-TOP-0006)
Project stage: Draft Approval
ML18184A4262019-06-19019 June 2019
Final Non-proprietary Safety Evaluation of PWROG-15060, Pump Suction Gas Accumulation Operability Criteria Guidance (CAC No. MF8075; EPID L-2016-TOP-0006)
Project stage: Approval
ML18184A4092019-06-19019 June 2019
Final Proprietary Safety Evaluation of PWROG-15060, Pump Suction Gas Accumulation Operability Criteria Guidance (CAC No. MF8075; EPID L-2016-TOP-0006)
Project stage: Approval
2018-09-26
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Category:Letter
MONTHYEARML20205L6042020-07-23023 July 2020
Endorsement of NEI White Paper, Changes to NEI 10-04 and NEI 13-10 Guidance for Identifying and Protecting Digital Assets Associated with the Balance of Plant, Dated July 2020, by August 30, 2020
ML20199M3682020-07-17017 July 2020
NRC Review of NEI White Paper, Changes to NEI 10-04 and NEI 13-10 Guidance for Identifying and Protecting Digital Assets Associated with Safety-Related and Important-to-Safety Functions, Dated July 2020
ML20154K5662020-06-0101 June 2020
Availability of NEI 20-09, Performance of PRA Peer Reviews Using the Asme/Ans Advanced Non-LWR Standard, for NRC Review and Endorsement
ML20141L7882020-05-20020 May 2020
NEI - Comments on Draft Micro-Reactor Applications COL-ISG-029, Environmental Considerations Associated with Micro-Reactors
ML20134J0332020-05-13013 May 2020
Submittal of Response to Request for Additional Information (RAI) for NEI 14-05A, Revision 1, Guidelines for the Use of Accreditation in Lieu of Commercial Grade Surveys for Procurement of Laboratory Calibration and Test Services
ML20115E4132020-04-24024 April 2020
Endorsement of NEI White Paper, Changes to NEI 10-04 and NEI 13-10 Guidance for Identifying and Protecting Digital Assets Associated with the Balance of Plant, Dated April 2020
ML20100G9022020-04-0909 April 2020
NEI - Submittal of NEI 15-03, Revision 3, Licensee Actions to Address Nonconservative Technical Specifications
ML20065N1592020-03-0505 March 2020
NEI - Recommendations for Streamlining Environmental Reviews for Advanced Reactors
ML19318F1682020-01-0606 January 2020
Verification Letter for Technical Reports Benchmarks for Quantifying Fuel Reactivity Depletion Uncertainty - Revision 1-A and Utilization of the EPRI Depletion Benchmarks for Burnup Credit Validation - Revision 2-A
ML19351D2742019-12-17017 December 2019
NEI - Request for NRC Review and Endorsement of NEI 00-01, Guidance for Post Fire Safe Shutdown Circuit Analysis, Revision 4, and NEI 04-02, Guidance for Implementing a Risk-Informed, Performance-Based Fire Protection Program Under 10 CFR 5
ML19330G0982019-11-26026 November 2019
NEI - Endorsement of NEI White Paper, Changes to NEI 10-04 and NEI 13-10 Guidance for Identifying and Protecting Digital Assets Associated with the Balance of Plant, Dated November 2019
ML19316C6572019-11-12012 November 2019
Fee Exemption Request for Activities Performed for NRC Review and Endorsement of NEI 17-04, Model SLR New and Significant Assessment Approach for SAMA, Revision 1
ML19316C7142019-11-12012 November 2019
(Nei), NRC Review and Endorsement of NEI 17-04, Model SLR New and Significant Assessment Approach for SAMA, Revision 1
ML19269E0562019-09-26026 September 2019
Transmittal of EPRI Benchmark Revision 1-A, Utilization Revision 2, Utilization Revision 2-A, and NEI 12-16, Revision 4
ML19261C4702019-09-18018 September 2019
NEI - Review and Endorsement of NEI 18-11, Maintaining 10 CFR Part 95 Facility Clearances for Voluntary Program Participants, Revision 1, Dated September 2019
ML19134A2892019-07-31031 July 2019
Final Proprietary Safety Evaluation for Radics Topical Report
ML19189A1122019-07-19019 July 2019
Final Safety Evaluation Cover Letter to EPRI Topical Reports 3002010613 and 3002010614
ML19196A2922019-07-15015 July 2019
NEI Comments on Draft Regulatory Guide (Dg), DG-1356, Guidance for Implementation of 10 CFR 50.59, Changes, Tests, and Experiments, 84 Fed. Reg. 25077; Docket Id NRC-2019-0086
ML18184A4092019-06-19019 June 2019
Final Proprietary Safety Evaluation of PWROG-15060, Pump Suction Gas Accumulation Operability Criteria Guidance (CAC No. MF8075; EPID L-2016-TOP-0006)
ML19141A0292019-06-13013 June 2019
U.S. Nuclear Regulatory Commission Verification Letter for Electric Power Research Institute Report 3002013039, EPRI MOV Performance Prediction Program: Addendum 10 to EPRI 103237 R2: PPM Version 4.0 Software Changes
ML19123A2372019-05-0303 May 2019
Fee Exemption Request for Activities Performed for the NEI Composite Adversary Force
ML19196A2772019-04-11011 April 2019
NEI Letter Re Industry Review of the NRC Draft Comment Disposition Table
ML19109A1272019-04-11011 April 2019
Industry Review of the NRC Draft Comment Disposition Table
ML18267A3192019-03-25025 March 2019
Second Draft Safety Evaluation of Pressurized Water Reactor Owners Group-15060, Pump Suction Gas Accumulation Operability Criteria Guidance (Cac No. MF8075; EPID: L-2016-TOP-0006)
ML19196A2732019-01-31031 January 2019
NEI Letter Providing Draft SE Comments to EPRI Topical Reports 3002010613 and 3002010614
ML19058A2602019-01-29029 January 2019
PWR & BWR Knowledge and Abilities Master Catalogs
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Staff Evaluation of Electric Power Research Institute Report 3002013039, EPRI MOV (Motor Operated Valve) Performance Prediction Program: Addendum 10 to EPRI 103237-R2: PPM (Performance-Prediction Model) Version 4.0 Software Changes
ML18352A8152018-12-18018 December 2018
Fee Exemption Request for NEI 18-11, Maintaining 10 CFR Part 95 Facility Clearances for Voluntary Program Participants, Dated November 2018
ML18348B2102018-12-14014 December 2018
Endorsement of Addendum 7 to NEI 08-09, Evaluating and Documenting Use of Alternative Cyber Security Controls / Countermeasures, Revision 6 Dated April 2010
ML18331A1562018-12-14014 December 2018
Acknowledgement of Receipt of Industry Initiative on Open Phase Condition, Revision 2
ML18289A7742018-12-10010 December 2018
Denial of Fee Exemption Request for Charges Incurred in Review of a Special Project Related to NEI
ML18312A2732018-11-0808 November 2018
Follow-Up on Request for Additional Information on EPRI MOV Performance Prediction Program: Addendum 10 to EPRI 103237-R2: PPM Version 4.0 Software Changes
ML18275A3872018-11-0505 November 2018
Requests for Withholding of EPRI MOV Performance Prediction Program: Addendum 10 to EPRI 103237-R2: PPM Version 4.0 Software Changes
ML18234A0382018-08-21021 August 2018
Disputes Fees Described in Invoice Lfb 18-5202
ML18072A0022018-06-25025 June 2018
U.S. Nuclear Regulatory Commission Staff Safety Evaluation of PWROG-15060-P, Pump Suction Gas Accumulation Operability Criteria Guidance (Letter)
ML18121A2462018-05-31031 May 2018
Draft Safety Evaluation for the Electric Power Research Institute (EPRI) Topical Report 3002010613, Benchmarks for Qualifying Fuel Reactivity Depletion Uncertainty Revision 1 and Topical Report 3002010614, Utilization of the EPRI Depletion
2020-07-23
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Text
OFFICIAL USE ONLY - PROPRIETARY INFORMATION March 25, 2019 Ms. Frances Pimentel, Sr. Project Manager, Risk and Technical Support Nuclear Energy Institute 1201 F Street, NW, Suite 1100 Washington, DC 20004
SUBJECT:
SECOND DRAFT SAFETY EVALUATION OF PRESSURIZED WATER REACTOR OWNERS GROUP-15060, "PUMP SUCTION GAS ACCUMULATION OPERABILITY CRITERIA GUIDANCE" (CAC NO. MF8075; EPID: L-2016-TOP-0006)
Dear Ms. Pimentel:
By letters dated May 5 and 9, 2016 (Agencywide Documents Access and Management System (ADAMS) Accession Nos. ML16147A079 and ML16147A123, respectively), the Nuclear Energy Institute (NEI) and Pressurized Water Reactor Owners Group (PWROG) submitted nonproprietary and proprietary versions of topical report (TR) PWROG-15060, "Pump Suction Gas Accumulation Operability Criteria Guidance. The U.S. Nuclear Regulatory Commission (NRC) staff transmitted its draft safety evaluation (SE) via letter dated June 25, 2018 (ADAMS Accession No. ML18072A002).
On August 30, 2018, the NRC staff met with representatives from NEI and the PWROG to discuss the PWROG comments on the initial draft SE for PWROG-15060 (ADAMS Package Accession No. ML18232A071). Following that meeting, the PWROG sent a letter dated September 10, 2018 (ADAMS Accession No. ML18297A054) to the NRC asking the NRC staff to hold the review of PWROG-15060 in abeyance until the PWROG could transmit its comments on the draft SE. A second letter dated September 20, 2018, provided the PWROG comments on the draft SE (ADAMS Accession No. ML18290A513).
Based on the discussions held at the August 30, 2018, meeting and the comments provided by the PWROG, the NRC staff has prepared a revised draft SE. Pursuant to Title 10 of the Code of Federal Regulations Section 2.390 (10 CFR 2.390), the NRC staff has determined that the enclosed revised draft SE may contain proprietary information. If you believe that any information in the enclosure is proprietary, please identify such information line-by-line and define the basis pursuant to the criteria of 10 CFR 2.390. Twenty working days are provided for NEI and the PWROG to comment on any proprietary information, factual errors, or clarity concerns contained in the revised draft SE.
The final SE will be issued after making any necessary changes and will be made publicly available. The NRC staff disposition of your comments on the revised draft SE will be discussed in the final SE.
NOTICE: The enclosure transmitted herewith contains Proprietary Information. When separated from the enclosure, this transmittal document is decontrolled.
OFFICIAL USE ONLY - PROPRIETARY INFORMATION
OFFICIAL USE ONLY - PROPRIETARY INFORMATION F. Pimentel To facilitate the NRC staff review of your comments, please provide a marked-up copy of the revised, draft SE showing proposed changes and provide a summary table of the proposed changes as an appendix in the revised, draft SE.
If you have any questions, please contact the Project Manager for the review, Joseph J. Holonich at 301-415-7297 or by electronic mail at Joseph.Holonich@nrc.gov.
Sincerely,
/RA/
Dennis C. Morey, Chief Licensing Processes Branch Division of Licensing Projects Office of Nuclear Reactor Regulation Docket No. 99902028
Enclosure:
Draft SE OFFICIAL USE ONLY - PROPRIETARY INFORMATION
ML18267A311 (Package);
ML18267A319 (Letter/Public);
ML18267A326 (Draft SE/Non-Public); *concurrence via e-mail NRR-106 OFFICE DLP/PLPB/PM* DLP/PLPB/LA* DSS/SRXB/BC* DLP/PLPB/BC NAME JHolonich DHarrison JWhitman DMorey DATE 03/12/2019 03/12/2019 03/15/2019 03/25/2019