ML19074A064

NRR E-mail Capture - Acceptance Review for Braidwood/Byron License Amendment Request to Add LCO for Inoperable Snubbers Using TSTF-372-A, Revision 4 (CLIIP)

ML19074A064
Person / Time
Site:	Byron, Braidwood
Issue date:	03/14/2019
From:	Joel Wiebe Plant Licensing Branch III
To:	Simpson L Exelon Generation Co
References
Download: ML19074A064 (2)

Text

1 NRR-DMPSPEm Resource From:

Wiebe, Joel Sent:

Thursday, March 14, 2019 2:50 PM To:

Lisa Simpson (Lisa.Simpson@exeloncorp.com)

Subject:

Acceptance Review for Braidwood/Byron License Amendment Request to add LCO for Inoperable Snubbers Using TSTF-372-A, Revision 4 (CLIIP)

Lisa, By letter dated January 31, 2019 (Agencywide Documents Access and Management System (ADAMS)

Accession No. ML19032A149), Exelon Generation Company, LLC (EGC) requested a license amendment for Braidwood Station, Units 1 and 2, and Byron Station, Unit Nos. 1 and 2. The proposed amendment request would add a Limiting Condition for Operation (LCO) 3.0.9 for inoperable snubbers. The purpose of this e-mail is to provide the results of the NRC staffs acceptance review of this 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 reviewed your request 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 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 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 licensing request will take approximately 70 hours8.101852e-4 days <br />0.0194 hours <br />1.157407e-4 weeks <br />2.6635e-5 months <br /> to complete. The NRC staff expects to complete this review in approximately 5 months, which is August 2019. 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.

If you have any questions, please contact me at (301) 415-6606.

Joel S. Wiebe, Sr. Project Manager Plant Licensing Branch III Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation

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863 Mail Envelope Properties (SN6PR0901MB2447B0E99D2DB9887354C9208B4B0)

Subject:

Acceptance Review for Braidwood/Byron License Amendment Request to add LCO for Inoperable Snubbers Using TSTF-372-A, Revision 4 (CLIIP)

Sent Date:

3/14/2019 2:49:42 PM Received Date:

3/14/2019 2:49:00 PM From:

Wiebe, Joel Created By:

Joel.Wiebe@nrc.gov Recipients:

"Lisa Simpson (Lisa.Simpson@exeloncorp.com)" <Lisa.Simpson@exeloncorp.com>

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