ML24197A157

NRR E-mail Capture - Acceptance Review - Farley and Vogtle 1 and 2, LAR - TSTF-589, Eliminate Automatic Diesel Generator Start During Shutdown

ML24197A157
Person / Time
Site:	Farley, Vogtle
Issue date:	07/15/2024
From:	John Lamb Plant Licensing Branch II
To:	Pournaras D, Sparkman W Southern Nuclear Operating Co
References
Download: ML24197A157 (3)

Text

From: John Lamb Sent: Monday, July 15, 2024 12:48 PM To: Pournaras, DeLisa S.; Sparkman, Wesley A.

Cc: Lowery, Ken G.; Joyce, Ryan M.

Subject:

FYI - Acceptance Review - Farley and Vogtle 1 and 2 - TSTF-589 LAR

Wes and DeLisa,

By letter dated June 28, 2024 (ML24180A236), Southern Nuclear Operating Company (SNC, the licensee) submitted a license amendment request (LAR) for Joseph M. Farley Nuclear Plant (Farley), Units 1 and 2, and Vogtle Electric Generating Plant (Vogtle), Units 1 and 2. SNC submitted a proposed LAR to adopt of Technical Specification Task Force (TSTF)-589, Eliminate Automatic Diesel Generator Start During Shutdown, which is an approved change to the Standard Technical Specifications (STS), into the Farley, Units 1 and 2, and the Vogtle, Units 1 and 2 Technical Specifications (TSs). The proposed LAR to adopt TSTF-589 would eliminate the TS requirements for automatic diesel generator start and loading during shutdown.

The purpose of this e-mail is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this LAR. The acceptance review was performed to determine if there is sufficient technical 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), an application for an amendment to a license (including the technical specifications) must fully describe the changes requested, and following as far as applicable, the form prescribed for original applications. Section 50.34 of 10 CFR addresses the content of technical information required. This section stipulates that the submittal address the design and operating characteristics, unusual or novel design features, and principal safety considerations.

The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed LAR in terms of regulatory requirements and the protection of public health and safety and the environment.

Given the lesser scope and depth of the acceptance review as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence.

Based on the information provided in your submittal, the NRC staff has estimated that this LAR will take approximately 240 hours0.00278 days <br />0.0667 hours <br />3.968254e-4 weeks <br />9.132e-5 months <br /> to complete. The NRC staff expects to complete this review by April 15, 2025. If there are emergent complexities or challenges in our review that would cause changes to the initial forecasted completion date or significant changes in the forecasted hours, the reasons for the changes, along with the new estimates, will be communicated during the routine interactions with the assigned project manager.

These estimates are based on the NRC staffs initial review of the LAR, and they could change, due to several factors including requests for additional information, unanticipated addition of scope to the review, and review by NRC advisory committees or hearing-related activities. Additional delay may occur if the submittal is provided to the NRC in advance or in parallel with industry program initiatives or pilot applications.

If you have any questions, please contact me.

John G. Lamb, Senior Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation

Hearing Identifier: NRR_DRMA Email Number: 2555

Mail Envelope Properties (MN2PR09MB5084387C41FB86B6218047BBFAA12)

Subject:

FYI - Acceptance Review - Farley and Vogtle 1 and 2 - TSTF-589 LAR Sent Date: 7/15/2024 12:48:20 PM Received Date: 7/15/2024 12:48:00 PM From: John Lamb

Created By: John.Lamb@nrc.gov

Recipients:

"Lowery, Ken G." <KGLOWERY@southernco.com>

Tracking Status: None "Joyce, Ryan M." <RMJOYCE@southernco.com>

Tracking Status: None "Pournaras, DeLisa S." <DSPOURNA@SOUTHERNCO.COM>

Tracking Status: None "Sparkman, Wesley A." <WASPARKM@southernco.com>

Tracking Status: None

Post Office: MN2PR09MB5084.namprd09.prod.outlook.com

Files Size Date & Time MESSAGE 3760 7/15/2024 12:48:00 PM

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