ML24156A006

NRR E-mail Capture - Acceptance Review Results for Watts Bar Nuclear Plant, Unit 1, License Amendment Request to Recapture Low-Power Testing Time

ML24156A006
Person / Time
Site:	Watts Bar
Issue date:	05/22/2024
From:	Kimberly Green Plant Licensing Branch II
To:	Hughes S Tennessee Valley Authority
References
L-2024-LLA-0050
Download: ML24156A006 (3)

Text

From: Kimberly Green Sent: Wednesday, May 22, 2024 8:40 AM To: Hughes, Shawna Marie Cc: David Wrona

Subject:

Acceptance Review Results for Watts Bar Nuclear Plant, Unit 1, License Amendment Request to Recapture Low-Power Testing Time (EPID L-2024-LLA-0050)

Dear Shawna Hughes:

By letter dated April 17, 2024 (Agencywide Documents Access and Management System Accession No. ML24108A015), Tennessee Valley Authority (TVA) submitted a license amendment request (LAR) for the Watts Bar Nuclear Plant (Watts Bar), Unit 1. The proposed amendment would revise the expiration date of the Watts Bar, Unit 1, Facility Operating License NPF-90 to be 40 years from the date that the full-power operating license was issued.

The purpose of this email is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of the proposed 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 amendment to the 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 applications regarding the 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 TVAs LAR 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 a cceptability of the proposed amendments 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 TVAs LAR, the NRC staff has estimated that this licensing request will take approximately 150 hours0.00174 days <br />0.0417 hours <br />2.480159e-4 weeks <br />5.7075e-5 months <br /> to complete and that the review can be completed by January 31, 2025. These estimates are based on the staffs initial review of the application. If there are emergent 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 our routine interactions.

If you have any questions, please contact me at (301) 415 -1627.

Sincerely, Kimberly Green, Senior Project Manager Plant Licensing Branch II-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Hearing Identifier: NRR_DRMA Email Number: 2508

Mail Envelope Properties (SA1PR09MB9163A08BF13B12C3BCCC9A518FEB2)

Subject:

Acceptance Review Results for Watts Bar Nuclear Plant, Unit 1, License Amendment Request to Recapture Low-Power Testing Time (EPID L-2024-LLA-0050)

Sent Date: 5/22/2024 8:39:42 AM Received Date: 5/22/2024 8:39:00 AM From: Kimberly Green

Created By: Kimberly.Green@nrc.gov

Recipients:

"David Wrona" <David.Wrona@nrc.gov>

Tracking Status: None "Hughes, Shawna Marie" <smhughes@tva.gov>

Tracking Status: None

Post Office: SA1PR09MB9163.namprd09.prod.outlook.com

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