Letter Sequence Approval |
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EPID:L-2022-LLA-0120, MTS - Meeting Summary - Public Meeting on March 28, 2023- Hatch RPV Head Closure Bolts LAR LAR (Approved, Closed) |
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MONTHYEARNL-22-0406, Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes2022-08-19019 August 2022
Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes
Project stage: Request
ML22258A1532022-09-15015 September 2022
NRR E-mail Capture - Acceptance Review - Hatch Closure Studs in TS Table 1.1-1 Modes LAR (L-2022-LLA-0120)
Project stage: Acceptance Review
ML22305A7032022-11-0101 November 2022
NRR E-mail Capture - Potential Audit for Hatchs RPV Head Studs LAR
Project stage: Approval
ML22320A0722022-11-17017 November 2022
Regulatory Audit in Support of Review of the Application to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs
Project stage: Approval
ML22355A2082022-12-21021 December 2022
NRR E-mail Capture - RAI - Hatch, Units 1 and 2, Reactor Pressure Vessel RPV Head Studs LAR
Project stage: RAI
NL-23-0003, Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 12023-01-20020 January 2023
Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1
Project stage: Response to RAI
ML23033A0282023-01-30030 January 2023
NRR E-mail Capture - Revised Estimates for Hatch RPV Studs LAR
Project stage: Approval
ML23034A2462023-02-21021 February 2023
Audit Summary for License Amendment Request to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs
Project stage: Other
PMNS20230217, Notice of Public Meeting with Southern Nuclear Operating Company, Inc. (SNC) to Discuss Submitted License Amendment Request (LAR) for the Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Hatch)2023-03-0303 March 2023
Notice of Public Meeting with Southern Nuclear Operating Company, Inc. (SNC) to Discuss Submitted License Amendment Request (LAR) for the Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Hatch)
Project stage: Meeting
ML23088A2282023-03-0303 March 2023, 28 March 2023, 3 April 2023
MTS - Meeting Summary - Public Meeting on March 28, 2023- Hatch RPV Head Closure Bolts LAR LAR
Project stage: Request
ML23065A0922023-03-0505 March 2023
NRR E-mail Capture - Revised Estimate Hours and Completion Date - Hatch RPV Head Closure Bolts LAR (L-2022-LLA-0120)
Project stage: Approval
ML23088A2362023-03-28028 March 2023
SNC Presentation - Public Meeting - 03-28-2023 - Page from ML22231B055
Project stage: Meeting
ML23088A3882023-04-0303 April 2023
Summary of March 28, 2023, Observation Public Meeting Held with SNC, Regarding a License Amendment Request Regarding the Reactor Pressure Vessel Head Closure Bolts for Edwin I. Hatch Nuclear Plan, Units 1 and 2
Project stage: Meeting
PMNS20230486, Notice of Public Meeting with Southern Nuclear Operating Company, Inc. (SNC) to Discuss Submitted License Amendment Request (LAR) for the Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Hatch)2023-04-20020 April 2023
Notice of Public Meeting with Southern Nuclear Operating Company, Inc. (SNC) to Discuss Submitted License Amendment Request (LAR) for the Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Hatch)
Project stage: Meeting
ML23136B2952023-04-20020 April 2023, 19 May 2023
Summary of May 02, 2023, Observation Public Meeting Held with Southern Nuclear Operating Company, Inc., Regarding a LAR for the Reactor Pressure Vessel Head Closure Bolts for Edwin I. Hatch Nuclear Plant, Units 1 and 2
Project stage: Request
ML23136B2942023-05-19019 May 2023
Summary of May 02, 2023, Observation Public Meeting Held with Southern Nuclear Operating Company, Inc., Regarding a LAR for the Reactor Pressure Vessel Head Closure Bolts for Edwin I. Hatch Nuclear Plant, Units 1 and 2
Project stage: Meeting
ML23248A4902023-07-10010 July 2023
NCP-2023-004: Non-Concurrence on Round 2 Request for Information on Hatch Reactor Pressure Bolts License Amendment Request
Project stage: RAI
ML23249A2082023-09-0606 September 2023
NRR E-mail Capture - Change in Estimated Review Schedule and Level of Effort for Hatch Revise TS Table 1.1-1 (Modes) LAR (L-2022-LLA-0120)
Project stage: Approval
ML23264A0142023-09-14014 September 2023
NRR E-mail Capture - (External_Sender) Draft Round-2 RAI - Hatch, Units 1 and 2, Revise TS 1.1-1 Modes LAR
Project stage: Draft Other
ML23250A0472023-09-20020 September 2023
– Request for Additional Information Regarding License Amendment Request to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts in Technical Specifications Table 1.1-1, Modes
Project stage: RAI
NL-23-0752, Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes2023-10-20020 October 2023
Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical Specification Table 1.1-1, Modes
Project stage: Response to RAI
PMNS20231395, Notice of Public Meeting with Southern Nuclear Operating Company, Inc. (SNC) to Discuss Submitted License Amendment Request (LAR) for the Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Hatch)2023-12-21021 December 2023
Notice of Public Meeting with Southern Nuclear Operating Company, Inc. (SNC) to Discuss Submitted License Amendment Request (LAR) for the Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Hatch)
Project stage: Meeting
ML23361A1092024-01-0808 January 2024
SNC Slides for Public Meeting on 1-8-24 to Discuss Hatch LAR - Revise TS Table 1.1-1 (Modes) to Relax Required No. of Fully Tensioned RPV Head Closure Studs
Project stage: Meeting
ML24012A1592024-01-30030 January 2024
Summary of January 8, 2024, Meeting Held with Southern Nuclear Operating Company, Inc., to Discuss a RAI License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Head Bolts
Project stage: RAI
NL-24-0014, Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical.2024-01-30030 January 2024
Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical.
Project stage: Response to RAI
ML24067A0702024-03-0707 March 2024
NRR E-mail Capture - Change in Estimated Review Completion for Hatch Revise TS Table 1.1-1 (Modes) LAR (L-2022-LLA-0120)
Project stage: Approval
ML23032A3322024-04-24024 April 2024
Issuance of Amendments Nos. 322 and 267, Regarding LAR to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in TS Table 1.1-1, Modes
Project stage: Approval
2023-03-03
[Table View] |
Similar Documents at Hatch |
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Text
From:
Dawnmathews Kalathiveettil Sent:
Wednesday, September 6, 2023 12:58 PM To:
Quarles, Adam Graham Cc:
Michael Markley; John Lamb
Subject:
Change in Estimated Review Schedule and Level of Effort for Hatch 'Revise TS Table 1.1-1 (MODES)' LAR (L-2022-LLA-0120)
Importance:
High Good afternoon Adam, By letter dated August 19, 2022 (Agencywide Documents and Access Management System (ADAMS) Accession No. ML22231B055), as supplemented by letter dated January 20, 2023 (ML23020A902), Southern Nuclear Operating Company (SNC, the licensee) submitted a license amendment request (LAR) for Edwin I. Hatch Nuclear Plant (HNP), Units 1 and 2. The proposed LAR revises Technical Specifications (TS) Table 1.1-1 MODES to relax required number of fully tensioned reactor pressure vessel head closure bolts.
By email dated September 15, 2022 (ML22258A153), the NRC staff accepted the LAR for review and estimated that the LAR would take approximately 305 hours0.00353 days <br />0.0847 hours <br />5.042989e-4 weeks <br />1.160525e-4 months <br /> to complete by March 24, 2023, based on the information provided in the LAR and the pre-submittal meeting held on August 1, 2022 (ML22243A191). By email dated January 30, 2023 (ML23033A028), the NRC staff revised the estimated hours from 305 hours0.00353 days <br />0.0847 hours <br />5.042989e-4 weeks <br />1.160525e-4 months <br /> to 422 hours0.00488 days <br />0.117 hours <br />6.977513e-4 weeks <br />1.60571e-4 months <br />, based on the complexity of the LAR review along with the need for a regulatory audit (ML22320A072). By email dated March 05, 2023 (ML23065A092), the NRC staff revised the estimated completion date to September 15, 2023, and the estimated hours from 422 hours0.00488 days <br />0.117 hours <br />6.977513e-4 weeks <br />1.60571e-4 months <br /> to 650 hours0.00752 days <br />0.181 hours <br />0.00107 weeks <br />2.47325e-4 months <br />, due to emergent challenges in the LAR review.
The purpose of this email is to officially inform you that the NRC will not complete its LAR review by September 15, 2023 and within the 650 hours0.00752 days <br />0.181 hours <br />0.00107 weeks <br />2.47325e-4 months <br /> estimated due to (1) changes to the scope of review requiring re-noticing in the Federal Register, and (2) substantial issues identified during the review that necessitates another round of request for additional information (RAI).
The NRC staff now estimates that this licensing request will take a total of approximately 800 hours0.00926 days <br />0.222 hours <br />0.00132 weeks <br />3.044e-4 months <br /> to complete. The NRC staff now expects to complete its review by March 15, 2024.
These estimate(s) could change due to several factors such as requests for additional information and an unanticipated addition of scope to the review. If there are emergent complexities or challenges in our review that would result in a change to the estimated completion date or significant changes in the estimated hours, the reasons for the change, and a revised estimate will be communicated during routine interactions with the assigned project manager. The change in the estimated completion date and resources was discussed with and approved by the Director for the Division of Operating Reactor Licensing.
If you have any questions, please contact me, at (301) 415-5905.
Best Regards, Dawnmathews T. Kalathiveettil Hatch Project Manager Plant Licensing Branch (LPL 2-1)
DORL - O8 C02 Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Office Phone: 301-415-5905 Email: Dawnmathews.Kalathiveettil@nrc.gov
Hearing Identifier:
NRR_DRMA Email Number:
2226 Mail Envelope Properties (BY5PR09MB5666DFC62E33CB1E91B536DD97EFA)
Subject:
Change in Estimated Review Schedule and Level of Effort for Hatch 'Revise TS Table 1.1-1 (MODES)' LAR (L-2022-LLA-0120)
Sent Date:
9/6/2023 12:57:42 PM Received Date:
9/6/2023 12:57:00 PM From:
Dawnmathews Kalathiveettil Created By:
Dawnmathews.Kalathiveettil@nrc.gov Recipients:
"Michael Markley" <Michael.Markley@nrc.gov>
Tracking Status: None "John Lamb" <John.Lamb@nrc.gov>
Tracking Status: None "Quarles, Adam Graham" <AGQUARLE@southernco.com>
Tracking Status: None Post Office:
BY5PR09MB5666.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 2845 9/6/2023 12:57:00 PM Options Priority:
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