Letter Sequence RAI |
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Results
Other: ML21048A005, ML21048A006, ML21048A007, ML21110A049, ML21110A050, ML22066A997, ML22066B001, ML22073A274, ML22138A166, ML22290A127, ML22341A081, ML22341A085
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MONTHYEARML21048A0062021-03-15015 March 2021
NRC Form 898 Completeness Determination for EPRI Data Validation Topical Report
Project stage: Other
ML21048A0072021-03-15015 March 2021
NRC Form 897, Withholding Determination for EPRI Data Validation Topical Report
Project stage: Other
ML21048A0052021-03-16016 March 2021
NRC Staff Acceptance and Withholding Determinations for EPRI Data Validation Topical Report
Project stage: Other
ML21110A0492021-04-20020 April 2021
NRC 898 Corrected Completeness Determination for EPRI Data Validation Topical Report
Project stage: Other
ML21110A0502021-04-20020 April 2021
Transmittal Email for Completeness and Withholding Determinations for EPRI Data Validation Topical Report
Project stage: Other
ML22066A9972022-02-15015 February 2022
Final Data Validation and Reconciliation Methods (DVR) Schedule
Project stage: Other
ML22066B0012022-02-28028 February 2022
Final Data Validation and Reconciliation Methods (DVR) Schedule - Updated
Project stage: Other
ML22073A2742022-03-16016 March 2022
Regulatory Audit Plan for Electric Power Research Institute. EPRI Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Other
ML22118A0552022-05-0202 May 2022
Request for Additional Information - EPRI Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report (L-2021-TOP-0006) - e-mail
Project stage: RAI
ML22138A1662022-05-18018 May 2022
NRC Overview and Understanding of Data Validation and Reconciliation (DVR) Methods for Measurement Uncertainty Recapture (MUR) Uprates Topical Report Use
Project stage: Other
ML22290A1272022-11-0202 November 2022
Regulatory Audit Plan for Electric Power Research Institute Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Other
ML22341A0812022-12-0707 December 2022
Revised Schedule for DVR for MUR Topical Report for Discussion
Project stage: Other
ML22341A0802022-12-0808 December 2022
Final Set 2 Request for Additional Information – EPRI Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Approval
ML22341A0762022-12-0808 December 2022
E-Mail - Final Set 2 Request for Additional Information - EPRI Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Approval
ML22341A0852022-12-28028 December 2022
Change in Estimated Review Schedule for EPRI Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Other
ML23066A2422023-03-0808 March 2023
EPRI Responses to RAI-13, RAI-14, RAI-15, RAI-16 and RAI-17 for Topical Report 3002018337-P
Project stage: Request
PMNS20230228, Meeting Between NRC and EPRI to Discuss DVR for MUR Topical Report RAI Responses Submitted on March 7, 20232023-03-0808 March 2023
Meeting Between NRC and EPRI to Discuss DVR for MUR Topical Report RAI Responses Submitted on March 7, 2023
Project stage: RAI
ML23076A0942023-04-12012 April 2023
Summary of Discussion Between the NRC and EPRI Regarding RAI Responses Submitted on Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: RAI
ML23103A1512023-04-13013 April 2023
EPRI, Additional Response to RAI-14
Project stage: Request
ML23103A1522023-04-13013 April 2023
EPRI, Additional Response to RAI-14
Project stage: Request
ML23088A1912023-05-0505 May 2023
E-mail: Draft Safety Evaluation Associated for EPRI Technical Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Draft Approval
ML23114A2572023-05-0505 May 2023
Summary of Meeting Between NRC and EPRI to Discuss Supplement to RAI 14 Response for Review of EPRI Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: RAI
ML23145A2032023-06-0707 June 2023
Summary of Meeting to Discuss EPRIs Comments on the Draft Safety Evaluation Safety Evaluation for EPRI Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Draft Approval
ML23170A0202023-06-15015 June 2023
EPRI Comments on the Draft Safety Evaluation for Topical Report 3002018337-P
Project stage: Request
ML23193A7822023-08-11011 August 2023
Final Safety Evaluation Associated for EPRI Technical Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Approval
ML23193A7762023-08-11011 August 2023
E-mail - Final Safety Evaluation Associated for EPRI Technical Report 3002018337, Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recaptutopical Report
Project stage: Approval
2022-03-16
[Table View] |
Text
From:
James, Lois To:
fap@nei.org; kgytzer@cnri.com Cc:
Chang, Richard; Kaizer, Joshua; Lukes, Robert; Rahn, David; Johnston, Jeanne
Subject:
Request for Additional Information - EPRI Report 3002018337, "Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recapture: Topical Report (EPID No. L-2021-TOP-0006)
Date:
Monday, May 02, 2022 8:03:00 AM Mr. Crytzer/Ms. Pimentel:
By letter dated January 27, 2021 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML21053A027), Electric Power Research Institute (EPRI) submitted EPRI Report 3002018337, "Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recapture: Topical Report, to the U.S. Nuclear Regulatory Commission (NRC) for review and approval. EPRI Report 3002018337, November 2020, presents a process for using a mathematical Data Validation and Reconciliation (DVR) method for monitoring core thermal power and use of the methods for Measurement Uncertainty Recapture (MUR) Uprates.
During the week of March 28, 2022, the NRC staff conducted a virtual audit to increase their level of knowledge and understanding of the topic and associated methodologies. The audit plan (ADAMS Accession No.ML22073A274) included proprietary audit questions. Based on the information exchanged during the audit, the audit questions were revised and are being issued in these requests for addition information (RAIs).
The NRC staff in the Nuclear Methods and Fuel Analysis Branch (SFNB) in the Division of Safety Systems (DSS) and the Long-Term Operations and Modernization Branch (ELTB) in the Division of Engineering and External Hazards (DEX) is in the process of reviewing your topical report. Based on our review, the NRC staff has identified several RAIs.
I have placed an electronic version of the RAI questions for EPRI Report3002018337, "Use of Data Validation and Reconciliation Methods for Measurement Uncertainty Recapture:
Topical Report, in the box.com folder and have given you access to it. This email serves as the formal transmittal of those RAI questions.
The U.S. Nuclear Regulatory Commission (NRC) staff has not redacted any proprietary information from the RAI questions so the file in the Agencywide Documents Access and Management System (ADAMS) and box.com are marked as proprietary. The RAI questions have also been placed in ADAMS as nonpublic so they can be declared an Official Agency Record.
When responding to the RAI questions, please provide a proprietary and nonproprietary version of both the RAI questions and the responses. Your formal response, provided via letter under authorized signature, will generate the public version of the RAI questions as well as the responses.
In order to support the NRC staffs review schedule, please provide your responses no later than August8,2022. If you cannot meet this date, please let us know as soon as possible.
In addition, starting in May2022, we will begin scheduling biweekly, conference calls to permit discussion of details of the topical report. Due to the proprietary nature of EPRI Report3002018337, these meeting will be notice as closed, proprietary meetings. The purpose of these meeting will be to make progress on the staffs review of the DVR method
ML22118A055 (E-Mail) *via email NRR-106 OFFICE DORL/LLPB/PM DSS/SFNB/BC DORL/LLPB/BC DORL/LLPB/PM NAME LJames*
RLukes*
RChang*
LJames DATE 04/22/2022 04/25/2022 04/28/2022 05/02/2022