ML15100A371

2015/04/09 NRR E-mail Capture - Acceptance Review for Browns Ferry Units 1, 2, and 3, Regarding LAR for the Adoption of TSTF-535, Revision 0, Revise Shutdown Margin Definition to Address Advanced Fuel Designs (TS-502) (MF5823, MF5824, and M

ML15100A371
Person / Time
Site:	Browns Ferry
Issue date:	04/09/2015
From:	Saba F E Plant Licensing Branch II
To:	Williams G R Tennessee Valley Authority
References
TAC MF5823, TAC MF5824, TAC MF5825
Download: ML15100A371 (2)

Text

1NRR-PMDAPEm ResourceFrom:Saba, FaridehSent:Thursday, April 09, 2015 5:44 PMTo:Williams, Gordon Robert (grwilliams1@tva.gov)Cc:Schrull, Edward Dustin (edschrull@tva.gov); Tilton, CarolineSubject:Acceptance Review for Browns Ferry Units 1, 2, and 3, Regarding LAR for the Adoption of TSTF-535, Revision 0, "Revise Shutdown Margin Definition to Address Advanced Fuel Designs" (TS-502) (MF5823, MF5824, and MF5825)Gordon, In accordance with LIC-109, Acceptance Review Procedures, Revision 1, the Nuclear Regulatory Commission (NRC) staff has completed the acceptance review of the License Amendment Request submitted by letter dated March 9, 2015 (ML15068A407), from TVA for the Browns Ferry Nuclear Plant, Units 1, 2, and 3. The proposed changes would modify the TS definition of "Shutdown Margin" (SDM) to require calculation of the SDM at a reactor moderator temperature of 68°F or a higher temperature that represents the most reactive state throughout the operating cycle.

A determination has been made by the NRC staff that the amendment request reasonably appears to contain sufficient technical information, both in scope and depth, for the NRC staff to complete the detailed technical review and render, in an appropriate time frame for the associated action, an independent assessment of the proposed action with regard to applicable regulatory requirements and the protection of public health, safety, and security.

If additional information is needed for the staff to complete its technical review, you will be advised by separate correspondence.

Thanks,

Farideh Farideh E. Saba, P.E. Senior Project Manager NRC/ADRO/NRR/DORL 301-415-1447 Mail Stop O-8G9A Farideh.Saba@NRC.GOV Hearing Identifier: NRR_PMDA Email Number: 1986 Mail Envelope Properties (Farideh.Saba@nrc.gov20150409174300)

Subject:

Acceptance Review for Browns Ferry Units 1, 2, and 3, Regarding LAR for the Adoption of TSTF-535, Revision 0, "Revise Shutdown Margin Definition to Address Advanced Fuel Designs" (TS-502) (MF5823, MF5824, and MF5825)

Sent Date: 4/9/2015 5:43:45 PM Received Date: 4/9/2015 5:43:00 PM From: Saba, Farideh Created By: Farideh.Saba@nrc.gov Recipients: "Schrull, Edward Dustin (edschrull@tva.gov)" <edschrull@tva.gov> Tracking Status: None "Tilton, Caroline" <Caroline.Tilton@nrc.gov> Tracking Status: None "Williams, Gordon Robert (grwilliams1@tva.gov)" <grwilliams1@tva.gov> Tracking Status: None Post Office: Files Size Date & Time MESSAGE 1390 4/9/2015 5:43:00 PM Options Priority: Standard Return Notification: No Reply Requested: Yes Sensitivity: Normal Expiration Date: Recipients Received: