Letter Sequence Acceptance Review |
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MONTHYEARNMP2L2706, License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b.2019-10-31031 October 2019
License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b.
Project stage: Request
ML19339E8542019-12-0505 December 2019
Supplemental Information Needed for Acceptance of Requested Licensing Action Adoption of Risk-Informed Completion Times
Project stage: Acceptance Review
NMP2L2718, Supplemental Information No.1 for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 22019-12-12012 December 2019
Supplemental Information No.1 for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 2
Project stage: Supplement
ML20023B1622020-01-21021 January 2020
Acceptance of Requested Licensing Action Use of Risk-Informed Completion Times
Project stage: Acceptance Review
ML20037B6542020-02-0606 February 2020
Audit Plan Regarding License Amendment Request to Implement Risk-Informed Extended Completion Times 50-410 (L-2019-LLA-0234)
Project stage: Other
ML20094J1562020-04-22022 April 2020
Audit Plan Supplement in Support of Review of License Amendment Request to Revise Technical Specifications to Adopt Risk-Informed Completion Times
Project stage: Other
ML20213A9352020-07-30030 July 2020
Request for Additional Information Review of License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times
Project stage: RAI
NMP2L2739, Request for Additional Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 22020-08-28028 August 2020
Request for Additional Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 2
Project stage: Request
ML20246G6362020-09-0202 September 2020
Request for Additonal Information to Support Review of License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times
Project stage: Approval
ML20248H5192020-09-28028 September 2020
Changes to Draft Request for Additional Information Regarding Request to Revise Technical Specifications to Adopt Risk-Informed Completion Times
Project stage: Draft RAI
ML20272A2802020-09-28028 September 2020
Withdrawal and Replacement of Request for Additional Information to Support Review of License Amendment Request to Revise Technical Specifications to Adopt Risk-Informed Completion Times
Project stage: RAI
ML20273A2372020-09-28028 September 2020
Request for Additional Information Review of License Amendment Request to Revise Technical Specifications to Adopt Risk-Informed Completion Times
Project stage: RAI
NMP2L2745, Request for Additional Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 22020-10-0202 October 2020
Request for Additional Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 2
Project stage: Request
NMP2L2746, Supplemental Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk- Informed Extended Completion Times - RITSTF Initiative 4b, Revision 22020-10-0202 October 2020
Supplemental Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk- Informed Extended Completion Times - RITSTF Initiative 4b, Revision 2
Project stage: Supplement
NMP2L2749, Responses to Request for Additional Information Questions 17 and 26 for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk- Informed Extended Completion Times - RITSTF Initiative 4b, Rev. 22020-10-22022 October 2020
Responses to Request for Additional Information Questions 17 and 26 for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk- Informed Extended Completion Times - RITSTF Initiative 4b, Rev. 2
Project stage: Response to RAI
ML20351A1642020-12-15015 December 2020
Request for Additional Information Review of License Amendment Request to Revise Technical Specifications to Adopt Risk-Informed Completion Times
Project stage: RAI
NMP2L2754, Responses to Request for Additional Information Questions 27 and 28 to Adopt TSTF-505, Provide Risk- Informed Extended Completion Times - RITSTF Initiative 4b, Revision 22021-01-0707 January 2021
Responses to Request for Additional Information Questions 27 and 28 to Adopt TSTF-505, Provide Risk- Informed Extended Completion Times - RITSTF Initiative 4b, Revision 2
Project stage: Response to RAI
ML21082A2212021-04-29029 April 2021
Issuance of Amendment No. 186, Adoption of TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4B
Project stage: Approval
2020-02-06
[Table View] |
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Category:Acceptance Review Letter
MONTHYEARML24008A2622024-01-0808 January 2024
Acceptance Review Determination for Relief Request I5R-12, Concerning Installation of a FSWOL on RPV Recirculation Inlet Nozzle N2E Safe End-to-Nozzle Dissimilar Metal Weld
ML23019A3092023-01-19019 January 2023
Acceptance Review Determination License Amendment Request to Adopt 10 CFR 50.69 Categorization Process
ML23019A3032023-01-19019 January 2023
Acceptance Review Determination License Amendment Requets to Adopt TSTF-505
ML22252A1522022-09-0909 September 2022
Acceptance Review Determination Partial Adoption of TSTF-568 to Revise TS 3.3.1 for Primary Containment Oxygen Concentration
ML22207A0122022-07-26026 July 2022
Acceptance Review Determination Revision to Alternative Source Term Analysis for Containment Leakage
ML22173A0802022-06-22022 June 2022
E-mail Dated 6/22/2022, Acceptance of Requested License Amendment Request to Revise Surveillance Requirements to Reduce Number of Fast Starts of EDGs
ML22075A0362022-03-16016 March 2022
Acceptance Review Determination - Relief Request CS-PR-02 Associated with Pump Periodic Verification Test of Core Spray System Pumps, E-mail Dated 3/16/2022
ML21278A6872021-10-0505 October 2021
Acceptance Review Determination - Relief Request GV-RR-10
ML21077A1772021-04-0808 April 2021
Withdrawal of Requested Exemption from Certain Requirement in 10 CFR 50.55a (Epids L-2021-LLE-0014, 0015, & 0016)
ML21033A9432021-02-0202 February 2021
Correction to Acceptance of Requested License Amendment to Adopt Technical Specification Task Force Traveler 582
ML20294A4242020-10-20020 October 2020
Acceptance of Requested Licensing Action Relief Requests CTNSP-PR-01 and CS-PR-01 (EPIDs L-2020-LLR-0136 and L-2020-LLR-0137)
ML20262H0322020-09-18018 September 2020
Acceptance Email of Requested Licensing Actions Concerning Surveillance Frequency for Excess Flow Check Valve Testing Frequency (EPIDs L-2020-LLA-0188 and L-2020-LLR-0114)
ML20262G9372020-09-17017 September 2020
Acceptance of Requested Licensing Action End of Interval Relief Request Associated with the Fourth Ten-Year Inservice Inspection (ISI) Interval
ML19339E8542019-12-0505 December 2019
Supplemental Information Needed for Acceptance of Requested Licensing Action Adoption of Risk-Informed Completion Times
ML19301C3162019-10-28028 October 2019
Acceptance of Requested Licensing Action Relief Request 2ISI - 014
ML18206A7172018-07-25025 July 2018
Acceptance of Requested Licensing Action Revision to Technical Specification for Primary Containment Oxygen Concentration
ML18190A1402018-07-0909 July 2018
Acceptance of Requested Licensing Action Relief Requests I5R-05 and I4R-05 Threads in Flange
ML18190A0922018-07-0606 July 2018
Acceptance of Requested Licensing Action Relief Requests I5R-06 and I4R-06 - Use of Encoded Phased Array
ML18192B8582018-07-0606 July 2018
L-2018-LLR-0085 - Acceptance Email for RR BWRVIP Requirements 2018-07-06
ML18186A5352018-07-0505 July 2018
Acceptance of Requested Licensing Action Relief Requests I5R-04 and I4R-04 - N-513-4
ML18107A0252018-04-16016 April 2018
Acceptance of License Amendment Request Relocation of Surveillance Requirement Frequencies to Inservice Testing Program
ML18071A1582018-03-12012 March 2018
Acceptance of License Amendment Request Concerning Proposed Changes to Remove Boraflex Credit
ML17340A9542017-12-0505 December 2017
Acceptance of License Amendment Request Concerning Changes to Safety Limit Minimum Critical Power Ratios for Cycle 17
ML17192A1752017-07-11011 July 2017
Plants, Units 1 and 2; Calvert Cliffs Independent Spent Fuel Storage Installation; Nine Mile Point Nuclear Station, Units 1 and 2; R. E. Ginna - Acceptance of License Amendment Request to Revise Emergency Action Level Schemes
ML17167A2192017-06-21021 June 2017
Acceptance of Requested Licensing Action Amendment to Adopt Technical Specifications Task Force (TSTF) Traveler TSTF-522
ML17143A0412017-05-23023 May 2017
Acceptance of Requested Licensing Action Amendments to Revise Emergency Action Level
ML17143A2642017-05-23023 May 2017
Acceptance of Requested Licensing Action Amendment to Revise Emergency Action Level
ML17117A3622017-05-0202 May 2017
Acceptance of Requested Licensing Action Amendment to Adopt Technical Specifications Task Force (TSTF) Traveler TSTF-283A, Revision 3
ML17083A3652017-03-31031 March 2017
Acceptance of Requested Licensing Action Relief Request to Utilize Code Case N-702
ML17058A4342017-03-0202 March 2017
Acceptance of Requested Licensing Action Reduce Steam Dome Pressure in Reactor Core Safety Limits
ML17019A0532017-01-31031 January 2017
Supplemental Information Needed for Acceptance of Requested Licensing Action Amendment to Reduce Steam Dome Pressure in Reactor Core Safety Limits
ML17017A1092017-01-24024 January 2017
Acceptance of Requested Licensing Action Partial Length Fuel Rod Burnup
ML13022A3252013-01-22022 January 2013
MF0345 - Acceptance of Requested Licensing Action License Amendment Request- Relocation of PT Limit Curves to PTLR
ML12222A0292012-08-0909 August 2012
Correction to Acceptance Letter - Nine Mile Point Nuclear Station, Unit No. 1 - License Amendment Request Pursuant to 10CFR 50.90: Adoption of NFPA 805, Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generat
ML1213004912012-05-0909 May 2012
ME8534, E-mail to Licensee for Acceptance of Relief Request RR-PTRR-02
ML1115905522011-06-0707 June 2011
E-mail from R.Guzman to J.Dosa - Acceptance Review Determination for Request to Revise Emergency Action Levels in Accordance with NEI-99-01
ML1109502922011-04-0505 April 2011
Acceptance Review Determination Relief Request for Repair of CRD Housing Penetrations
ML1036103342011-01-0505 January 2011
Acceptance Review Determination of License Amendment Request Revisions to Average Power Range Monitor Instrumentation Operability Requirements TS 3.6.2
ML1012601662010-05-0606 May 2010
E-mail from R. Guzman to J. Dosa Acceptance Review Revised Questions for License Amendment Requesting 14 Day Completion Time Extension for Inoperable EDG
ML1011803792010-04-28028 April 2010
Unit No.2 - E-mail from R. Guzman to J. Dosa Acceptance Review for LAR - Inoperable DG 14-Day Completion Time Extension
ML1011209872010-04-22022 April 2010
E-mail from R. Guzman to J. Dosa Acceptance Review Determination for LAR to Modify Technical Specifications for Inoperable Snubbers and Add LCO 3.0.8
ML0918906662009-07-0808 July 2009
E-mail from R. Guzman to J. Dosa Acceptance Review Results of NMP2 Extended Power Uprate Application
ML0905703152009-02-26026 February 2009
Acceptance Review Constellation and Edf Development - Application for Approval of License Transfers and Conforming License Amendment Request-Calvert Cliffs Nuclear Power Plant 1 and 2, Nine Mile Point Nuclear Station 1 and 2, and R.E. Ginna
2024-01-08
[Table view]
Category:E-Mail
MONTHYEARML24312A1662024-11-0707 November 2024
Request for Additional Information (11/7/2024 E-mail) - LAR to Revise TSs to Adopt TSTF-230, Revision 1, Add New Condition B to LCO 3.6.2.3
ML24250A1062024-09-0606 September 2024
NRR E-mail Capture - Final RAI - Constellation Energy Generation, LLC - Fleet Request - Proposed Alternative to Utilize Code Case OMN-32 (L-2024-LLR-0030)
ML24249A1362024-09-0404 September 2024
EN 57304 - Westinghouse Electric Company, LLC, Final Report - No Embedded Files. Notification of the Potential Existence of Defects Pursuant to 10 CFR Part 21
ML24234A2772024-08-21021 August 2024
NRR E-mail Capture - Final RAI - Constellation Energy, LLC - Fleet Request - Proposed Alternative Concerning Extension of Permanent Relief from Ultrasonic Examination of Reactor Pressure Vessel Circumferential Shell Welds (L-2024-LLR-0031)
ML24240A1902024-08-12012 August 2024
E-mail (8/12/2024) from R. Reynolds (CEG) to R. Guzman (NRC) - Corrected TS Pages for LAR TS Design Features Section to Remove the Nine Mile Point Unit 3 Nuclear Project, LLC
ML24213A2202024-07-31031 July 2024
Updated Change in Estimated Review Schedule Revision to TS Design Features Section to Remove the Nine Mile Point Unit 3 Nuclear Project, LLC
ML24197A0092024-07-15015 July 2024
Acceptance Review Determination for LAR to Adopt TSTF-230, Revision 1, Add New Condition B to LCO 3.6.2.3, RHR Suppression Pool Cooling
ML24197A0162024-07-12012 July 2024
NRR E-mail Capture - Final RAI - Constellation Energy Generation, LLC - Fleet Request - License Amendment Request to Adopt TSTF-591
ML24156A0082024-05-31031 May 2024
NRR E-mail Capture - Constellation Energy, LLC - Fleet Request - Acceptance of Proposed Alternative Concerning Extension of Permanent Relief from Ultrasonic Examination of Reactor Pressure Vessel Circumferential Shell Welds (L-2024-LLR-0031
ML24131A0612024-05-10010 May 2024
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Proposed Alternative to Utilize Code Case OMN-32 (L-2024-LLR-0030)
ML24122B5072024-05-0101 May 2024
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-591, Revision 0
ML24008A0592024-01-0808 January 2024
E-mail Dated 1-8-2024 from R. Guzman to R. Reynolds Correct TS Page 204 for License Amendment No. 250 Adoption of TSTF-505
ML24008A2622024-01-0808 January 2024
Acceptance Review Determination for Relief Request I5R-12, Concerning Installation of a FSWOL on RPV Recirculation Inlet Nozzle N2E Safe End-to-Nozzle Dissimilar Metal Weld
ML23268A0022023-09-22022 September 2023
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-264-A, Revision 0
ML23264A7992023-09-21021 September 2023
NRR E-mail Capture - Final RAI - Constellation Energy Generation, LLC – Fleet Request – License Amendment Request to Adopt TSTF-580, Revision 1
ML23255A2872023-09-12012 September 2023
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Alternative to Use the Successive Inspection Requirements of BWRVIP-75-A
ML23237B3972023-08-24024 August 2023
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Alternative Request to Use Updated BWRVIP Guidelines
ML23205A2432023-07-19019 July 2023
NRC Staff Follow-up Question on Audit Question 18 TSTF-505 and 50.69 Regulatory Audit (E-mail Dated 7/19/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
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
ML23205A2412023-07-11011 July 2023
NRC Staff Follow-up Comments on Audit Questions 6a, 6b, and 6c TSTF-505 and 50.69 Regulatory Audit (E-mail Dated 7/11/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23205A2422023-07-11011 July 2023
NRC Staff Follow-up Comments on Audit Questions 17 and 19 TSTF-505 and 50.69 Regulatory Audit (E-mail Dated 7/11/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23209A7692023-06-14014 June 2023
Draft Audit Results File TSTF-505 and 50.69 (E-mail Dated 6/14/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23209A7672023-06-13013 June 2023
Share File Observations on Response to Question 06 and 22 TSTF-505 and 50.69 (E-mail Dated 6/13/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23163A2292023-06-12012 June 2023
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-580, Revision 1
ML23159A0052023-06-0505 June 2023
56557-EN 56557 - Paragon - Redlined
ML23149A0012023-05-29029 May 2023
Audit Agenda TSTF-505 and 50.69 (E-mail Dated 5/29/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23142A0222023-05-22022 May 2023
Regulatory Audit Questions (PRA) TSTF-505 and 50.69 (E-mail Dated 5/22/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23118A3882023-04-28028 April 2023
Regulatory Audit Questions TSTF-505 and 50.69 (E-mail Dated 4/28/2023) (EPIDs L-2022-LLA-0185 and L-2022-LLA-0186)
ML23104A3472023-04-14014 April 2023
Verbal Authorization for Relief Request I5R-14, Proposed Alternative Associated with N2E Dissimilar Metal Weld Overlay Repair with Laminar Indication
ML23093A1782023-04-0303 April 2023
E-mail from T. Loomis to R. Guzman Proposed Alternative to Utilize Specific Provisions of Code Case N-716-3
ML23090A1302023-03-31031 March 2023
Verbal Authorization for Relief Request I5R-11, Proposed Alternative Repair of Recirculation Inlet Nozzle N2E Dissimilar Metal Weld
ML23087A2912023-03-28028 March 2023
Request for Additional Information (3/28/2023 E-mail) - Proposed Emergent I5R-11 Alternative Associated with a Weld Overlay on RPV Recirculation Nozzle N2E DM Weld
ML23061A0522023-03-0202 March 2023
Request for Additional Information (3/2/2023 E-mail) - Proposed Alternative Associated with a Weld Overlay Repair to the Torus
ML23047A3832023-02-15015 February 2023
(2-15-2023 Email from J. Nelson to R. Guzman) Long Island Power Authority and Long Island Lighting Company Request for Threshold Determination
ML23033A0142023-02-0202 February 2023
E-mail Dated 2-2-2023 from R.Guzman to R.Reynolds Correction to Error in NMP1 TSTF-505 and 50.69 Audit Plan
ML23019A3092023-01-19019 January 2023
Acceptance Review Determination License Amendment Request to Adopt 10 CFR 50.69 Categorization Process
ML23019A3032023-01-19019 January 2023
Acceptance Review Determination License Amendment Requets to Adopt TSTF-505
ML23013A3332023-01-13013 January 2023
Acceptance Review Determination Proposed Alternative for Weld Overlay Repair to the Torus
ML22354A2622022-12-20020 December 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of Request to Use Certain Provisions of the 2019 Edition of the ASME BPV Code, Section XI
ML22342B1462022-11-21021 November 2022
NRR E-mail Capture - Acceptance Review for TSTF 295A
ML22314A2262022-11-10010 November 2022
E-mail Dated 11/10/2022 Relief Request Associated with Pump Periodic Verification Tests of Core Spray System Pumps
ML22301A0902022-10-28028 October 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request - Acceptance of License Amendment Request to Adopt TSTF-301, Revision 2
ML22252A1522022-09-0909 September 2022
Acceptance Review Determination Partial Adoption of TSTF-568 to Revise TS 3.3.1 for Primary Containment Oxygen Concentration
ML22207A0192022-07-26026 July 2022
(E-mail Dated 7/26/2022) Setup of Online Reference Portal for Revision to Alternative Source Term Calculation for MSIV and Non-MSIV Leakage
ML22207A0122022-07-26026 July 2022
Acceptance Review Determination Revision to Alternative Source Term Analysis for Containment Leakage
ML22200A0782022-07-19019 July 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Fleet Request to Use Honeywell Mururoa V4F1 R Supplied Air Suits
ML22194A9412022-07-13013 July 2022
Request for Additional Information Relief Request CS-PR-02 (7/13/2022 e-mail)
ML22173A0802022-06-22022 June 2022
E-mail Dated 6/22/2022, Acceptance of Requested License Amendment Request to Revise Surveillance Requirements to Reduce Number of Fast Starts of EDGs
ML22075A0362022-03-16016 March 2022
Acceptance Review Determination - Relief Request CS-PR-02 Associated with Pump Periodic Verification Test of Core Spray System Pumps, E-mail Dated 3/16/2022
ML22041B5362022-02-10010 February 2022
NRR E-mail Capture - Constellation Energy Generation, LLC - Request for Additional Information Regarding Fleet License Amendment Request to Adopt TSTF-541
2024-09-06
[Table view] |
Text
From: Marshall, Michael To: [Licensee] Ron Reynolds (Exelon)
Cc: James Danna (James.Danna@nrc.gov)
Subject:
NINE MILE POINT NUCLEAR STATION, UNIT NO. 2 - SUPPLEMENTAL INFORMATION NEEDED FOR ACCEPTANCE OF REQUESTED LICENSING ACTION RE: ADOPTION OF RISK-INFORMED COMPLETION TIMES (EPID L-2019-LLA-0234)
Date: Thursday, December 05, 2019 9:45:00 AM Hello Ron, By letter dated October 31, 2019 (Agencywide Documents Access and Management System Accession No. ML19304B653), Exelon Generation Company, LLC. (Exelon) submitted a license amendment request (LAR) for Nine Mile Point Nuclear Station, Unit 2.
The proposed amendment would modify the NMP2 technical specifications to permit the use of risk-informed completion times in accordance with Technical Specifications Task Force Traveler 505 (TSTF-505), Revision 2, Provide Risk-Informed Completion Times -
RITSTF Initiative 4b.
The purpose of this letter is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this amendment request. The acceptance review was performed to determine if there is sufficient information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant.
Consistent with Section 50.90 of Title 10 of the Code of Federal Regulations (10 CFR),
whenever a holder of a license, including a construction permit and operating license under this part, or an early site permit, combined license, and manufacturing license under part 52 of this chapter, desires to amend the license or permit, application for an amendment must be filed with the Commission, as specified in §§ 50.4 or 52.3 of this chapter, as applicable, fully describing the changes desired, and following as far as applicable, the form prescribed for original applications. Sections 50.34 or 52.79 of 10 CFR, as applicable, addresses the content of technical information required, and stipulates that the submittal address the design and operating characteristics, unusual or novel design features, and principal safety considerations.
In order to ensure sufficient information is in the application for a detailed technical review, the NRC staff requests that Exelon supplement the application to address the information requested below within 13 days of the date of this email. This will enable the NRC staff to begin its detailed technical review. If the information responsive to the NRC staffs request is not received by the above date, the application will not be accepted for review pursuant to 10 CFR 2.101, and the NRC will cease its review activities associated with the application. If the application is subsequently accepted for review, you will be advised of any further information needed to support the staffs detailed technical review by separate correspondence.
Information Needed (i.e., Sufficiency Item)
The LAR is requesting to implement TSTF-505 Revision 2, however bullets e and f of the proposed TS Administrative Section 5.5.15, Risk Informed Completion Time
Program, provided in LAR Attachment 2 is significantly different from the wording in the NRC-approved TSTF-505, Revision 2. These variations are not identified nor justified in the LAR. Provide a plant-specific technical justifications for the two variations.
The information requested and associated time frame in this letter were discussed with you on December 4, 2019. If you have any questions regarding this matter, please contact me at (301) 415-2871 or Michael.Marshall@nrc.gov.
Best Regards, Michael L. Marshall, Jr.
Senior Project Manager Plant Licensing Branch I Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation 301-415-2871 Docket No. 50-410
