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Category:E-Mail
MONTHYEARML24107A9112024-04-15015 April 2024 NRC to Fws, Follow-up on Request for Concurrence for North Anna SLR ML24107A9122024-04-11011 April 2024 Fws to NRC, Follow-up on Request for Concurrence for North Anna SLR ML24087A0102024-03-26026 March 2024 NRR E-mail Capture - Verbal Relief for North Anna Unit 1 - (ASME Code), Section XI, Subsection IWB-2430 ML24087A0112024-03-23023 March 2024 NRR E-mail Capture - Draft RAIs for Reactor Coolant Pump (RCP) Relief Request (L-2024-LLR-0022) ML24107B1562024-02-20020 February 2024 Cherokee Nation E.Toombs Na Removal Request ML24044A2462024-02-0606 February 2024 001 Radiation Safety Baseline Inspection Information Request ML23320A1122024-01-18018 January 2024 NRC to Fws, Concurrence with Endangered Species Act Determinations for North Anna Power Station, Units 1 and 2, Subsequent License Renewal, Issuance of Draft Supplemental Environmental Impact Statement, and Opportunity for Public Comment ML23355A2722023-12-21021 December 2023 NRR E-mail Capture - Schedule Revision for Emergency Preparedness Staff Augmentation Times License Amendment Request ML23318A1172023-11-13013 November 2023 NRR E-mail Capture - Formal Issuance of RAIs for North Anna Technical Support Center (TSC) License Amendment Request (LAR) (L-2023-LLA-0006) ML23257A2092023-09-14014 September 2023 NRR E-mail Capture - Formal Issuance of 2nd Round RAIs for Surry Units 1&2 and North Anna Units 1&2 Emergency Plans LAR ML23243A9862023-08-31031 August 2023 NRR E-mail Capture - Draft RAIs for EP Staff Augmentation Times LAR (L-2022-LLA-0166) ML23219A1602023-08-0707 August 2023 003 Radiation Safety Baseline Inspection Information Request ML23171B0522023-06-20020 June 2023 NRR E-mail Capture - RAI for Review of Appendix F to DOM-NAF-2-P (Redacted) ML23075A0232023-03-15015 March 2023 NRR E-mail Capture - RAI - License Amend Req (LAR) to Revise Tech Spec (Ts) 3.6.8 Limiting Condition for Operation to Remove Refueling Water Chemical Addition Tank and Replace the Containment Sump Buffer North Anna, 1 and 2 (L-2022-LLA-0162 ML23067A2162023-03-0707 March 2023 NRR E-mail Capture - RAI for North Anna, 1 & 2, Surry 1 & 2, Millstone, 2 & 3, Request for Approval of App. F Fleet Report DOM-NAF-2-P, Qual of the Framatome ORFEO-GAIA and ORFEO-NMGRID CHF Correlations in the Dominion VIPRE-D Computer Code ML23060A0932023-03-0101 March 2023 NRR E-mail Capture - Formal Issuance of RAIs for Surry/North Anna Emergency Plans LAR ML23059A2282023-02-28028 February 2023 NRR E-mail Capture - Draft RAIs for Containment Buffer Change to Natb (L-2022-LLA-0162) ML23039A1712023-02-0808 February 2023 NRR E-mail Capture - Acceptance Review for Technical Support Center (TSC) Relocation (L-2023-LLA-0006) ML23018A0352023-01-17017 January 2023 NRR E-mail Capture - Acceptance Review for Fleet Report Re Appendix F of DOM-NAF-2-P (L-2022-LLT-0003) ML22342B1472022-12-0808 December 2022 NRR E-mail Capture - Acceptance Review for LAR Re NAPS Post LOCA Buffer Change (L-2022-LLA-0162) ML22335A4842022-12-0101 December 2022 NRR E-mail Capture - Acceptance Review for LAR North Anna Power Station - Units 1 and 2 and Surry Power Station - Units 1 and 2 Emergency Plan Staff Augmentation Times (L-2022-LLA-0166) ML22242A0452022-08-23023 August 2022 NRR E-mail Capture - Dominion GL 04-02 Response Draft RAIs (L-2017-LRC-0000) ML22174A3552022-06-23023 June 2022 NRR E-mail Capture - Acceptance Review for Dominion Fleet LAR to Implement TSTF-554 (L-2022-LLA-0078) ML22104A0252022-04-14014 April 2022 NRR E-mail Capture - Dominion Presentation Slides for April 21, 2022 Public Meeting on Emergency Preparedness Submittal for the North Anna Power Station and the Surry Power Station ML22083A2102022-03-24024 March 2022 NRR E-mail Capture - Draft RAI - Relief Request N2-14-LMT-003 Fourth Ten Year Inservice Inspection Interval ML22032A0962022-02-0101 February 2022 002 Radiation Safety Baseline Inspection Information Request ML22018A0272022-01-18018 January 2022 2022 All RFI Responses - Exercise and Program Inspections - Revl ML22007A2672022-01-0707 January 2022 NRR E-mail Capture - North Anna, Unit 2, ASME Section XI Inservice Inspection Program Relief Request N2-14-LMT-003 Fourth Interval Third Period Limited Examinations (L-2021-LLR-0088) ML21335A0812021-12-0101 December 2021 NRR E-mail Capture - Acceptance Review for OMN-28 Request Alternative to ISTC-3700, Position Verification Testing (L-2021-LLR-0086) ML21334A1922021-11-30030 November 2021 NRR E-mail Capture - Audit Plan for Reactor Core Thermal-Hydraulics Using the VIPRE-D Appendix E Review ML21327A3652021-11-23023 November 2021 NRR E-mail Capture - Draft RAI for TSTF-577 LAR ML21326A1502021-11-22022 November 2021 NRR E-mail Capture - Acceptance Review for Relocation of Unit Staff Requirements to the QAPD LAR (L-2021-LLA-0195) ML21322A0962021-11-18018 November 2021 Final Request for Additional Information Set 5 - North Anna SLRA Safety Review (EPID No. L-2020-SLR-0000) - Email ML21312A0082021-11-0404 November 2021 Enclosure 2 - NAPS Draft SER Table A.1-1 Markup ML21312A0012021-11-0404 November 2021 Comments on North Anna Draft SER ML21312A0112021-11-0404 November 2021 Enclosure 3 - NAPS Draft SER Section 3 Comments ML21306A3302021-11-0202 November 2021 NRR E-mail Capture - Acceptance Review for TSTF-569 LAR ML21286A7372021-10-13013 October 2021 Additional Element Included in the Implementation Plan for the Surry Fuel Melt Safety Limit (SL) LAR ML21274A0022021-09-30030 September 2021 NRR E-mail Capture - Acceptance Review for TSTF-577 LAR (L-2021-LLA-0158) ML21312A0072021-09-21021 September 2021 Enclosure 1 - E-mail - Enclosure B - NAPS SER App a - Dominion Comments 9-21-2021 ML21312A0032021-09-21021 September 2021 Enclosure 1 - E-mail - Enclosure a - Dominion Table A4.4-1 Clean Version ML21312A0022021-09-21021 September 2021 Enclosure 1 - E-mail - NAPS SLR SER Appendix a for Dominion Review ML21256A0672021-09-13013 September 2021 Final Request for Confirmation of Information Set 2 - North Anna SLRA Safety Review (EPID No. L-2020-SLR-0000) - Email ML21152A1722021-09-0707 September 2021 NRC to Fws, NRC Issuance of Draft Environmental Impact Statement for North Anna Subsequent License Renewal, Opportunity for Public Comment, and Endangered Species Act Determinations ML21238A0942021-08-25025 August 2021 Draft Request for Additional Information Set Z - North Anna SLRA Safety Review (EPID No. L-2020-SLR-0000) - Email ML21225A5512021-08-13013 August 2021 Discussion Point for Public Meeting Regarding Fire Protection Piping Cyclic Loading - Transmittal E-mail ML21195A2442021-07-13013 July 2021 NRR E-mail Capture - Draft RAI Appendix E to Topical Report DOM-NAF-2 Qualification of the Framatome BWU-I CHF Correlation in the Dominion Energy VIPRE-D Computer Code ML21188A1632021-07-0707 July 2021 Final Request for Additional Information Set 4 - North Anna SLRA Safety Review (EPID No. L-2020-SLR-0000) - Email ML21154A0152021-06-0101 June 2021 NRR E-mail Capture - Acceptance Review for Primary Grade Water LAR (L-2021-LLA-0082) ML21140A3682021-05-20020 May 2021 Response to North Anna Hardship (Temporary Staff Guidance Additional Guidance for FOF Inspections During the PHE) 2024-04-15
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Boyle, Patrick From: Khanna, Meena Sent: Monday, SeptembbV 19, 2011 1:59 PM To: Karwoski, Kenneth; Boyle, Patrick; Martin, Robert Cc: Manoly, Kamal; Wilson, George; Hiland, Patrick
Subject:
Guidance Regarding Review of North Anna Submittal Regarding Summary Report of Aug. 23 Earthquake Response and Restart Readiness Determination Plan Pis provide any comments.. .thanks!BCs and Technical Staff, First of all, I would like to mention that DORL has developed a team to specifically address the North Anna Restart Activities.
The members of the team include: Meena Khanna, Ken Karwoski, Bob Martin and Patrick Boyle. PIs. include these folks on any items associated with this initiative.
I would like to also thank you for all of your commitment and dedication in supporting the North Anna Restart initiative.
We greatly appreciate the efforts that you all took in developing questions prior to VEPCO's submittal.
PIs. note that since the team was made aware that VEPCO intended to submit its plan on Saturday, we decided to only issue the questions relating to fuel and reactor systems, to support the fuels audit that began today. Having said that, we would like each one of you to please review VEPCO's document and use the acceptance criteria below (which was endorsed by OGC) and determine which questions that were originally developed and any other additional questions you would like to submit for final issuance to the licensee.In order to conduct a consistent review across NRR, the team has established the following review process, as outlined below: 1. All technical branches are requested to provide a response to the team. If a branch has determined that it will not have any review scope of this initiative, then the BC is requested to send an email to the team indicating so.2. All technical branches to finalize list of questions using the guidance provided above as well as the acceptance criteria below. BCs are to concur on the RAIs prior to submitting to the team members.Due date for questions is September 27; however, as questions are finalized, pls send them asap.3. PIs. identify your questions, if possible, within the three following categories:
- a. Inspection/Followup.Walkdown activities for Region II b. Short term -questions regarding walkdowns, inspections, and evaluations prior to plant restart c. Long term -questions regarding inspections and evaluations post restart 4. Ken Karwoski and Kamal Manoly will review the questions to ensure that they are in accordance with the acceptance criteria, below, and will discuss with technical staff and BCs, as appropriate.
- 5. Gerry McCoy (Region II) will also be reviewing the questions to ensure that they have not already been addressed via the Augmented Inspection Team initiative.
- 6. We will develop guidance/template for the SE input and provide that to you in the near future.Acceptance Criteria for Staff Review of VEPCO's Submittal RE: North Anna Earthquake Response and Restart Readiness Determination Plan North Anna may use a variety of approaches for ensuring that no functional damage occurred as a result of the earthquake, for example, the licensee may analyze and evaluate the actual earthquake to show that SSCs were not adversely affected.
In lieu of analyses/evaluations or in combination with them, the licensee may inspect and/or test various SSCs to demonstrate that there was no functional damage./1*
The licensee's submittal should be reviewed to confirm that the licensee's analyses, evaluations, inspections, or tests, as appropriate, are adequate for demonstrating that no functional damage resulted from the earthquake.
The review should include systems, subsystems, trains, components and devices (systems, structures, or components
[SSCs]) (1) that are required to be operable by TSs, (2) SSCs not explicitly required to be operable by TSs, but that perform required support functions to maintain a TS required system operable (e.g., SSCs inspected/tested per the ASME Code); and (3) SSCs that are not described in TSs but which warrant programmatic controls to ensure that SSC availability and reliability are maintained (e.g., non-safety related SSCs that are risk significant).
Refer to NRC Inspection Manual Part 9900, "Operability Determinations and Functionality Assessments for Resolution of Degraded or NonConforming Conditions Adverse to Quality or Safety" for more detailed guidance for determinations of operability and resolution of degraded or nonconforming conditions.
Note: For ground motions less than 0.3 g, only a few SSCs at North Anna were identified during the IPEEE review that did not have a high confidence of low probability of failure. These SSCs probably warrant increased attention (they are identified in the licensee's submittal).
Review guidelines (will expand later): The following documents provide guidelines for staff review: RG 1.167 EPRI NP-6695 IAEA Safety Report No. 66 -Lessons learned from KK plant Meena Khanna, Branch Chief Mechanical and Civil Engineering Branch Division of Engineering Office of Nuclear Reactor Regulation (301)415-2150 meena.khanna@nrc.qov 2