ML21033B106

NRR E-mail Capture - (External_Sender) (External) State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 - Revision Minimum RCS Flow Rate and Update COLR References

ML21033B106
Person / Time
Site:	Harris
Issue date:	02/02/2021
From:	Cox L State of NC, Dept of Health & Human Services
To:	Michael Mahoney NRC/NRR/DORL/LPL2-2
References
L-2020-LLA-0045
Download: ML21033B106 (3)

Text

From: Cox, Lee <lee.cox@dhhs.nc.gov>

Sent: Tuesday, February 2, 2021 9:15 AM To: Mahoney, Michael

Subject:

[External_Sender] RE: [External] State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 - Revision Minimum RCS Flow Rate and Update COLR References Thanks Mike. I have reviewed and have no comments.

W. Lee Cox, III Chief Division of Health Service Regulation, Radiation Protection Section NC Department of Health and Human Services Help protect your family and neighbors from COVID-19.

Know the 3 Ws. Wear. Wait. Wash.

1. StayStrongNC and get the latest at nc.gov/covid19.

Office: 919-814-2252 Mobile: 919-413-2506 lee.cox@dhhs.nc.gov 5505 Creedmoor Rd., Suite 100, Raleigh, NC 27612 1645 Mail Service Center 27699-1645 Twitter l Facebook l Instagram l YouTube l LinkedIn Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized State official. Unauthorized disclosure of juvenile, health, legally privileged, or otherwise confidential information, including confidential information relating to an ongoing State procurement effort, is prohibited by law. If you have received this email in error, please notify the sender immediately and delete all records of this email.

From: Mahoney, Michael <Michael.Mahoney@nrc.gov>

Sent: Tuesday, February 2, 2021 8:29 AM To: Cox, Lee <lee.cox@dhhs.nc.gov>

Subject:

[External] State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 -

Revision Minimum RCS Flow Rate and Update COLR References CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to Report Spam.

Good Morning Mr. Cox, We are near completion of an amendment for the Shearon Harris Nuclear Power Plant, Unit 1 (HNP), to revise Technical Specification 3/4.2.5, DNB [Departure from Nucleate Boiling]

Parameters, and TS 6.9.1.6, Core Operating Limits Report in support of analysis development for HNP Cycle 24 and the introduction of reload batches of Framatome, Inc. (Framatome) GAIA (GAIA) fuel assemblies. TS 3/4.2.5 is revised to reflect a lower minimum Reactor Coolant System (RCS) flow rate, whereas TS 6.9.1.6.2 is revised to reflect the incorporation of the

Framatome topical report EMF-2103(P)(A), Revision 3, Realistic Large Break LOCA [Loss-of-Coolant Accident] Methodology for Pressurized Water Reactors. TS 6.9.1.6.2 is also revised to reflect the removal of analytical methods no longer applicable for the determination of HNP core operating limits. In addition, as part of the submitted license amendment request, the licensee provided an updated small break LOCA, reflecting the proposed lower minimum RCS flow rate and the use of GAIA fuel assemblies.

The application is dated March 6, 2020 as supplemented by letters date April 23, June 22 and November 24, 2020, (ADAMS Accession Nos. ML20066L108, ML20114E131, ML20174A640, and ML20329A386, respectively).

The no significant hazards consideration determination was noticed in the Federal Register on November 3, 2020 (85 FR 69660), attached.

Please respond if you have any or no comments.

Thanks Mike Mahoney Project Manager, LPL2-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Desk: (301)-415-3867 Mobile: (301)-250-0450 Email: Michael.Mahoney@nrc.gov Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized State official. Unauthorized disclosure of juvenile, health, legally privileged, or otherwise confidential information, including confidential information relating to an ongoing State procurement effort, is prohibited by law. If you have received this email in error, please notify the sender immediately and delete all records of this email.

Hearing Identifier: NRR_DRMA Email Number: 998 Mail Envelope Properties (MN2PR09MB5243C1E6B67C21ED862E8D8BA8B59)

Subject:

[External_Sender] RE: [External] State Notification of Amendments to Shearon Harris Nuclear Power Plant, Unit 1 - Revision Minimum RCS Flow Rate and Update COLR References Sent Date: 2/2/2021 9:14:43 AM Received Date: 2/2/2021 9:16:40 AM From: Cox, Lee Created By: lee.cox@dhhs.nc.gov Recipients:

"Mahoney, Michael" <Michael.Mahoney@nrc.gov>

Tracking Status: None Post Office: MN2PR09MB5243.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 4198 2/2/2021 9:16:40 AM Options Priority: Normal Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: