ML22229A075

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NRR E-mail Capture - NRC Acceptance Review Dresden, Units 2 and 3 Request for Relief 16R-09
ML22229A075
Person / Time
Site: Dresden  Constellation icon.png
Issue date: 08/16/2022
From: Shilpa Arora
NRC/NRR/DORL/LPL3
To: Mathews M
Exelon Generation Co
References
L-2022-LLR-0056
Download: ML22229A075 (3)


Text

From: Arora, Surinder Sent: Tuesday, August 16, 2022 9:56 AM To: Mathews, Mitchel A:(Constellation Nuclear)

Cc: Salgado, Nancy

Subject:

NRC Acceptance Review Re: Dresden, Units 2 and 3 Request for Relief 16R-09 (EPID L-2022-LLR-0056)

Dear Mr. Mathews,

By letter dated July 19, 2022 (Agencywide Documents Access and Management Systems (ADAMS) Accession No. ML22200A258), Constellation Energy Generation, LLC (CEG, the licensee) requested approval for Relief Request 16R-09 associated with the sixth Inservice Inspection interval for Dresden Nuclear Power Station (DNPS), Units 2 and 3. The purpose of this memo is to provide you the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of the proposed Relief Request. 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.

The NRC staff has concluded that Relief Request 16R-09, as proposed by CEG, provides sufficient technical information to enable the NRC staff to start its detailed technical review and to make an independent assessment regarding the acceptability of the proposed relief request 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 any additional information is needed, you will be advised by separate correspondence.

Based on the information provided in Relief Request 16R-09, the NRC staff has estimated that this request will take approximately 170 hours0.00197 days <br />0.0472 hours <br />2.810847e-4 weeks <br />6.4685e-5 months <br /> to complete and that the issuance date will meet CEGs requested date of January 19, 2023. These estimates are based on the NRC staffs initial review of the application and they could change due to several factors including requests and response times associated with any necessary requests for additional information (RAIs) or unanticipated addition of scope to the review. If there are emergent complexities or challenges in the staffs review that would cause significant changes to the initial forecasted hours or completion date, the reasons for the changes, along with new estimates will be communicated to CEG during the staffs routine interactions with you.

If you have any questions, please contact me at (301) 415-1421.

Thank you.

SURINDER ARORA, P.E.

Project Manager US NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION (NRR)

DIVISION OF OPERATING REACTOR LICENSING (DORL)

Plant Licensing Branch III (LPL3)

Phone: 301 415-1421 Email: Surinder.Arora@nrc.gov

Hearing Identifier: NRR_DRMA Email Number: 1751

Mail Envelope Properties (BY3PR09MB82257803F0D28F3CE673D778946B9)

Subject:

NRC Acceptance Review Re: Dresden, Units 2 and 3 Request for Relief 16R-09 (EPID L-2022-LLR-0056)

Sent Date: 8/16/2022 9:56:15 AM Received Date: 8/16/2022 9:56:00 AM From: Arora, Surinder

Created By: Surinder.Arora@nrc.gov

Recipients:

"Salgado, Nancy" <Nancy.Salgado@nrc.gov>

Tracking Status: None "Mathews, Mitchel A:(Constellation Nuclear)" <Mitchel.Mathews@constellation.com>

Tracking Status: None

Post Office: BY3PR09MB8225.namprd09.prod.outlook.com

Files Size Date & Time MESSAGE 2928 8/16/2022 9:56:00 AM

Options Priority: Normal Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: