ML22209A105

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NRR E-mail Capture - Estimate for Completion of 50.69-TSTF-505 Peer Review
ML22209A105
Person / Time
Site: Waterford Entergy icon.png
Issue date: 01/06/2022
From: James Drake
NRC/NRR/DORL/LPL4
To: Mackaman C
Entergy Nuclear Operations
References
Download: ML22209A105 (2)


Text

From: Drake, Jason Sent: Thursday, January 6, 2022 3:09 PM To: Mackaman, Clyde D Cc: Lewis, John; HARRIS, ALAN J; Johnson, Wesley; Thigpen, Mark; Hinton, Aaron; Dixon-Herrity, Jennifer

Subject:

RE: Estimate for completion of 50.69-505 Peer Review Importance: High Follow Up Flag: Follow up Flag Status: Flagged

Clyde, The NRC staff is still anticipating the results of the 50.69 peer review. Additionally, the last update you provided indicated an agreement to use a plant HCLPF of 0.15g and follow the Farley approach to calculate SLERF. Our understanding is that you are still working on re-analysis. I would like an update on both actions as they have impacted our review schedules significantly. The 50.69 review will be delayed beyond 1 year and will be reported to Congress with justification. The TSTF-505 review is also in danger of extending beyond the 1 year metric as it hinges on the results of the 50.69 re-analysis.
Thanks, Jason From: Mackaman, Clyde D <cmackam@entergy.com>

Sent: Monday, December 13, 2021 12:59 PM To: Drake, Jason <Jason.Drake@nrc.gov>

Cc: Lewis, John <jlewis8@entergy.com>; HARRIS, ALAN J <aharris@entergy.com>; Johnson, Wesley

<wjohn13@entergy.com>; Thigpen, Mark <mthigpe@entergy.com>; Hinton, Aaron

<ahinto1@entergy.com>

Subject:

[External_Sender] Estimate for completion of 50.69-505 Peer Review

Jason, The feedback I received from the PRA folks is that the subject 50.69/505 Peer Review will commence beginning tomorrow and is scheduled to be completed by the close of business on Thursday (12/16/2021).

Clyde Mackaman WF3 Regulatory Assurance (504) 463-1131 This message is intended for the exclusive use of the intended addressee. If you have received this message in error or are not the intended addressee or his or her authorized agent, please notify me immediately by e-mail, discard any paper copies and delete all electronic files of this message.

Hearing Identifier: NRR_DRMA Email Number: 1730 Mail Envelope Properties (MN2PR09MB5610363C29BAD827F0D96639FB4C9)

Subject:

RE: Estimate for completion of 50.69-505 Peer Review Sent Date: 1/6/2022 3:09:24 PM Received Date: 1/6/2022 3:09:00 PM From: Drake, Jason Created By: Jason.Drake@nrc.gov Recipients:

"Lewis, John" <jlewis8@entergy.com>

Tracking Status: None "HARRIS, ALAN J" <aharris@entergy.com>

Tracking Status: None "Johnson, Wesley" <wjohn13@entergy.com>

Tracking Status: None "Thigpen, Mark" <mthigpe@entergy.com>

Tracking Status: None "Hinton, Aaron" <ahinto1@entergy.com>

Tracking Status: None "Dixon-Herrity, Jennifer" <Jennifer.Dixon-Herrity@nrc.gov>

Tracking Status: None "Mackaman, Clyde D" <cmackam@entergy.com>

Tracking Status: None Post Office: MN2PR09MB5610.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 1623 1/6/2022 3:09:00 PM Options Priority: High Return Notification: No Reply Requested: Yes Sensitivity: Normal Expiration Date: