ML20196L724
| ML20196L724 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 07/14/2020 |
| From: | Marshall M Plant Licensing Branch 1 |
| To: | Tom Loomis Exelon Generation Co |
| Marshall M, NRR/DORL/LPLI, 415-2871 | |
| References | |
| EPID L-2020-LLR-0089 | |
| Download: ML20196L724 (2) | |
Text
From:
Marshall, Michael To:
Loomis, Thomas R:(GenCo-Nuc)
Cc:
Mascitelli, Francis J:(Exelon Nuclear); Danna, James
Subject:
Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2 - Acceptance of Relief Requests Associated with Inservice Inspection Impracticality (EPID L-2020-LLR-0089)
Date:
Tuesday, July 14, 2020 8:51:00 AM Hello Tom,
By letter dated June 18, 2020 (Agencywide Documents Access and Management System Accession No. ML20170A267), Exelon Generation Company, LLC (Exelon) submitted a relief request for Calvert Cliffs Nuclear Power Plant, Unit 1 and 2. The purpose of this e-mail is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this 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 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 relief 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 the review of this relief request will take approximately 200 hours0.00231 days <br />0.0556 hours <br />3.306878e-4 weeks <br />7.61e-5 months <br /> to complete. The NRC staff expects to complete our review by the end of June 2021. 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 new estimates, will be communicated to Exelon during the routine interactions with the assigned project manager.
These estimates are based on the NRC staffs initial review of the application and they could change, due to several factors including requests for additional information, and unanticipated addition of scope to the review. 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.
Michael L. Marshall, Jr., Senior Project Manager Plant Licensing Branch I Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation
Docket Nos. 50-317 and 50-318