Letter Sequence Request |
---|
|
|
MONTHYEARML17241A2752017-08-29029 August 2017 Request for Additional Information Response MSA (MF7946,7) and FE (MG0087,8) E-mail Attachment Project stage: Request ML17241A2742017-08-29029 August 2017 Request for Additional Information Response MSA (MF7946,7) and FE (MG0087,8) E-mail Project stage: Request 2017-08-29
[Table View] |
|
---|
Category:E-Mail
MONTHYEARML24008A0592024-01-0808 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 ML22020A0642022-01-13013 January 2022 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding Proposed Fleet Alternative for Repair of Water Level Instrumentation Partial Penetration Nozzles ML21320A3472021-11-16016 November 2021 Request for Additional Information LAR to Revise TSs to Adopt TSTF-582, Revision 0 ML21306A3312021-11-0202 November 2021 Request for Additional Information Alternative Request GV-RR-10 (11/2/2021 e-mail) ML21301A0672021-10-28028 October 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-541 ML21298A0912021-10-25025 October 2021 E-mail Dated 10/25/2021, Acceptance of Requested License Amendment Request to Adopt Technical Specification Task Force Traveler 582 ML21292A2122021-10-19019 October 2021 NRR E-mail Capture - NRC Notification to the State of New York Regarding a Nine Mile Point Nuclear Station, Unit 2 Amendment - Adopt TSTF-501, Rev. 1 ML21278A6872021-10-0505 October 2021 Acceptance Review Determination - Relief Request GV-RR-10 ML21256A1902021-09-10010 September 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Request for Additional Information Regarding License Transfer Application ML21252A0482021-09-0707 September 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Fleet Alternative Request for Repair of Water Level Instrumentation Partial Penetration Nozzles ML21215A3502021-08-0303 August 2021 NRR E-mail Capture - Exelon Generation Company, LLC - Acceptance of License Amendment Request to Adopt TSTF-554 ML21168A3462021-06-17017 June 2021 Acceptance of Requested Licensing Action License Amendment Request - Adoption of TSTF-501, Relocate Stored Fuel Oil and Lube Oil Volume Values to Licensee Control (EPID L-2021-LLA-0096) (Email) 2024-01-08
[Table view] |
Text
From:Distel, David J:(GenCo-Nuc)
To:Gibson, Lauren Cc:Uribe, Juan
- Aggarwal, Vinod K
- (GenCo-Nuc)
- Joe Bellini
- Corcoran, Robert W
- (GenCo-Nuc)
- Lanka, Bradley Franklin F
- (GenCo-Nuc)
Subject:
[External_Sender] RE: Nine Mile Point MSA and FE RAI Date:Tuesday, August 29, 2017 1:51:04 PM Attachments:
NMP MSA August 2017 RAI Response.pdf Lauren - Attached is the Exelon response to the NRC audit review RAI regarding the Nine Mile Point Flood Hazard MSA and FE.
Please let me know if any additional information is needed.
Thanks.Dave Distel
From: Gibson, Lauren [1]
Sent: Tuesday, August 15, 2017 3:22 PM To: Distel, David J:(GenCo-Nuc)
Subject:
[EXTERNAL] Nine Mile Point MSA and FE RAI David, Please see the RAI below. I understand that you will submit the response as an e-mail and I will add it to ADAMS. Give me a call if you have any questions.
Thank you, Lauren
Lauren K. Gibson Project Manager Hazard Managemenr Branch Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission
(301) 415-1056
Request for Additional Information Nine Mile Point Nuclear Station, Units 1 and 2Mitigating Strategies Assessment and Focused Evaluation NTTF Recommendation 2.1-Flooding
As discussed in the audit call on August 15, 32017, the NRC notes that there are differences in the way that the warning time is addressed between the Mitigating Strategies Assessment (ML16349A029; dated December 14, 2016) and the Focused Evaluation (ML17069A005, dated March 10, 2017) for Nine Mile Point Nuclear Station.
In particular,
the FE contains commitments to further evaluate the consequential rainfall estimate and meteorological assessments in order to determine if the monitoring threshold should be adjusted or if the flood protection strategies should be modified.
Please explain the evolution of the approach and how it impacts the Mitigating Strategies Assessment.
Given that the FE mentions the possibility of warning times that may be less than the 6.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> previously determined for installing the flood barriers, please provide a justification for the plant being protected during such time as the analyses and related commitments are being completed.
This Email message and any attachment may contain information that is proprietary, legally privileged, confidential and/or subject to copyright belonging to Exelon Corporation or its
affiliates ("Exelon"). This Email is intended solely for the use of the person(s) to which it is
addressed. If you are not an intended recipient, or the employee or agent responsible for
delivery of this Email to the intended recipient(s), you are hereby notified that any
dissemination, distribution or copying of this Email is strictly prohibited. If you have received
this message in error, please immediately notify the sender and permanently delete this Email
and any copies. Exelon policies expressly prohibit employees from making defamatory or
offensive statements and infringing any copyright or any other legal right by Email
communication. Exelon will not accept any liability in respect of such communications.
-EXCIP