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Category:E-Mail
MONTHYEARML23348A1222023-12-14014 December 2023 NRR E-mail Capture - Grand Gulf, River Bend, and Waterford, Unit 3 - 2nd Round of Official RAIs for RR EN-RR-22-001, Use ASME Code Case N-752, Risk Informed Categorization for Class 2 and 3 Systems ML23335A0652023-12-0101 December 2023 NRR E-mail Capture - GGNS - Audit Questions for LARs Associated with TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Init. 4b and 50.69, Risk-Informed Cat. and Treatment of SSCs for Nuclear Pwr Rx (L-2023-LLA-0081/0080) ML24031A2772023-11-27027 November 2023 (05000458/2024040) IP 95001 Regarding EA-23-071 Initial Request for Information ML23269A0232023-09-22022 September 2023 NRR E-mail Capture - Arkansas Nuclear One, Unit 2 - TSTF-505 Audit Questions ML23240A3412023-08-28028 August 2023 NRR E-mail Capture - ANO-2, Grand Gulf, and River Bend - Acceptance Review of LAR Revising TSs to Adopt TSTF-205, Revision of Channel Calibration, Channel Functional Test, and Related Definitions ML23207A0762023-07-14014 July 2023 EN 56557 - Update to Part 21 Report Re Potential Defect with Trane External Auto/Stop Emergency Stop Relay Card Pn: XI2650728-06 ML23194A1752023-07-13013 July 2023 NRR E-mail Capture - ANO-1 - Acceptance Review of Alternative Request ANO1-ISI-037 ML23191A8662023-07-10010 July 2023 NRR E-mail Capture - Grand Gulf - Acceptance Review of LAR Adopting 10 CFR 50.69, Risk-Informed Categorization and Treatment of SSCs for Nuclear Power Reactors ML23191A2802023-07-10010 July 2023 NRR E-mail Capture - Grand Gulf - Acceptance Review for LAR Adopting TSTF-505, Rev. 2, Provide Risk-Informed Completion Times - RITSTF Initiative 4b ML23187A0432023-07-0303 July 2023 NRR E-mail Capture - Arkansas Nuclear One, Unit 1 - TSTF-505 Audit Agenda ML23166A0132023-06-14014 June 2023 NRR E-mail Capture - Arkansas Nuclear One, Unit 1 - TSTF-505 Audit Questions ML23159A0052023-06-0505 June 2023 56557-EN 56557 - Paragon - Redlined ML23130A2752023-05-10010 May 2023 NRR E-mail Capture - ANO Unit 2- Acceptance of Requested Licensing Action LAR to Adopt TSTF-505 Revision 2 ML23118A0692023-04-28028 April 2023 NRR E-mail Capture - ANO Unit 1 - Acceptance of Requested Licensing Action LAR to Modify ANO-1 TS 3.3.1, Reactor Protection System Instrumentation (L-2023-LLA-0048) ML23116A1462023-04-26026 April 2023 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Final RAI for Request to Update ASME Code Relief Request Safety Evaluations with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020, and RBS-ISI-019) ML23097A0412023-04-0606 April 2023 June 2023 Emergency Preparedness Exercise Inspection - Request for Information ML23103A4662023-04-0404 April 2023 NRR E-mail Capture - River Bend Station, Unit 1 - Acceptance Review for LAR to Adopt TSTF-505, Rev. 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b ML23103A4672023-04-0404 April 2023 NRR E-mail Capture - River Bend Station, Unit 1 - Acceptance Review for LAR to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors ML23089A0702023-03-29029 March 2023 TSTF-505 Email Providing Reference for 0.3g HCLPF Value ML23076A0552023-03-13013 March 2023 EP Program Inspection RFI Hjs 10132022 ML23104A1052023-03-10010 March 2023 NRR E-mail Capture - ANO-2 Final RAI Alternative Request for Life-of-Repair of RVCH Pen. 46 ML23072A3672023-03-0909 March 2023 NRR E-mail Capture - Entergy Fleet - Acceptance Review of Quality Assurance Program Manual Reduction in Commitment ML23052A0882023-02-17017 February 2023 Inspection Request for Information ML23039A0872023-02-0808 February 2023 NRR E-mail Capture - Arkansas Nuclear One, Unit 2 - Acceptance Review of Relief Request ANO2-RR-23-001, Half-Nozzle Repair of RVCH Penetration 46 (L-2023-LLR-0000) ML23026A1322023-01-26026 January 2023 NRR E-mail Capture - ANO Unit 1 - Acceptance of Requested Licensing Action LAR to Adopt TSTF-505 Revision 2 ML23009B6912023-01-0909 January 2023 NRR E-mail Capture - Grand Gulf, Unit 1 and River, Unit 1 - Acceptance of Requested Licensing Action Request to Update ASME Code RR SE with NRC-Approved Revision of BWRVIP Guidelines ML22354A0122022-12-19019 December 2022 NRR E-mail Capture - ANO-1 and ANO-2 - Acceptance Review of Request for Alternative ANO-CISI-002 Alternative Frequency to Containment Unbonded Post-Tensioning System Inservice Inspection (L-2022-LLR-0080) ML22353A6122022-12-19019 December 2022 March 2023 Emergency Preparedness Exercise Inspection - Request for Information ML22349A0112022-12-14014 December 2022 NRR E-mail Capture - Final RAI Relief Request ANO1-ISI-035 ML22341A1202022-12-0707 December 2022 NRR E-mail Capture - ANO Unit 1 - Acceptance of Requested Licensing Action LAR to to Remove Technical Specification Condition Allowing Two Reactor Coolant Pump Operation (L-2022-LLA-0161) ML22335A4802022-12-0101 December 2022 NRR E-mail Capture - NRC Update Completion Date for Waterford 3 LAR to Adopt TSTF-505 ML22336A0202022-12-0101 December 2022 NRR E-mail Capture - Acceptance Review for Waterford Unit 3 - License Amendment Request to Revise Technical Specification 3/4.3.2 ML22329A0152022-11-0202 November 2022 NRR E-mail Capture - NRC Update Completion Date for Waterford 3 LAR to Adopt TSTF-505 ML22290A0442022-10-13013 October 2022 December 2022 Emergency Preparedness Program Inspection - Request for Information ML22273A0982022-09-30030 September 2022 NRR E-mail Capture - ANO Units 1 and 2 - Acceptance of Requested Licensing Action Emergency Plan Staffing Requirements ML22265A2012022-09-22022 September 2022 NRR E-mail Capture - ANO-1 - Acceptance Review of Relief Request ANO1-ISI-036 ML22215A2062022-08-0303 August 2022 NRR E-mail Capture - Waterford 3 - LAR to Adopt Title 10 of the Code of Federal Regulations, Section 50.69: Loe and Completion Date Update ML22215A1492022-08-0303 August 2022 NRR E-mail Capture - Waterford 3 - LAR to Permit the Use of Risk-Informed Completion Times in Accordance with Technical Specifications Task Force (TSTF) Traveler TSTF-505, Revision 2 ML22206A0172022-07-22022 July 2022 NRR E-mail Capture - Request for Additional Information: Waterford 3 - License Amendment Requests to Adopt 10 CFR 50.69 and TSTF-505 ML22206A0152022-07-21021 July 2022 NRR E-mail Capture - Entergy (Grand Gulf, River Bend, and Waterford-3) - Acceptance Review of the RR EN-RR-22-001, Case N-752, Risk-informed Cat & Treatment for Repair/Replacement Activities in Class 2 & 3 Systems ML22209A1082022-07-15015 July 2022 NRR E-mail Capture - Draft RAIs to License Amendment Request for Application to Adopt 10 CFR 50.69 and Revise Technical Specifications to Adopt TSTF-505, Revision 2 ML22188A1782022-07-0707 July 2022 NRR E-mail Capture - ANO-1 - Acceptance Review of Relief Request ANO1-ISI-035 ML22174A1362022-06-23023 June 2022 NRR E-mail Capture - ANO-2 Final RAI Relief Requests ANO2-ISI-023 Through -028 (EPIDs L-2022-LLR-0022 Through -0027) ML22173A0372022-06-21021 June 2022 NRR E-mail Capture - Entergy (Grand Gulf and River Bend) - Acceptance Review of the License Amendment Request to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling ML22151A3262022-05-31031 May 2022 August 2022 Emergency Preparedness Exercise Inspection - Request for Information ML22144A1662022-05-24024 May 2022 PI&R Request for Information and Transmittal e-mail ML22124A2452022-05-0404 May 2022 NRR E-mail Capture - ANO-1 and ANO-2 - Final RAI 2 License Amendment Requests to Implement Provisions of 10 CFR 50.69 (L-2021-LLA-0105/-0106) ML22110A1172022-04-19019 April 2022 (GG) 2022 Emergency Preparedness (EP) Program Inspection RFI Sdh 041922 ML22108A1642022-04-18018 April 2022 NRR E-mail Capture - ANO-1: Final RAI License Amendment Request Concerning TS Changes Due to Revised Dose Calculations (L-2021-LLA-0181) ML22108A1792022-04-14014 April 2022 WF3 Cpcs Installation Inspection Plan Email 2023-09-22
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From: Vechioli Feliciano, Lucieann To: Stephen Vaughn; Travis Chapman; Ingrid Nordby Cc: Jung, Ian; Siwy, Alexandra; Kennedy, William
Subject:
U.S. NRC Preliminary Questions regarding X Energy LLC Topical Report: "Xe-100 Risk-Informed Performance-Based Licensing Basis Development (XE00-R-R1ZZ-RDZZ-L-001522)
Date: Friday, November 05, 2021 11:44:00 AM Attachments: NRC Staff Preliminary Questions for X-energy Topical Report Risk-Informed Performance-Based Licensing Basis.pdf Mr. Vaughn:
By letter dated July 7, 2021 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML21196A070), X Energy LLC (X-energy) submitted Topical Report XE00-R-R1ZZ-RDZZ-L-001522 Rev. 1, Risk-informed Performance-Based Licensing Basis Development (ADAMS Accession No. ML21196A071), for U.S. Nuclear Regulatory Commission (NRC) staff review. Based on its review, the NRC staff developed the attached set of preliminary questions to improve the NRC staffs understanding of the information included in the report.
The NRC staff requests that X-energy propose times to discuss the preliminary questions in a public meeting, which may be closed, as appropriate, to discuss proprietary information.
NRC staff availability to meet is the following:
11/10 8:00am-10am 11/15 11am-12pm 11/17 all day availability 11/18 9:30am-12pm or 1pm-3:30pm In some instances, preliminary questions may support formal requests for additional information (RAIs). X-energy will be advised of the need for RAIs by separate correspondence.
If you have any questions or need clarifications on the preliminary questions, please do not hesitate to contact me.
- Regards, Lucieann Vechioli Feliciano Pronouns: She, Her, Hers Project Manager U.S. Nuclear Regulatory Commission NRR/DANU/UARL Phone: (301) 415-6035 Location: OWF 02-H22 Mail Stop: O-12D20 Email: Lucieann.Vechioli@nrc.gov P Please consider the environment before printing this e-mail