RA-23-0065, Report of Changes to McGuire EAL Technical Basis Document

Report of Changes to McGuire EAL Technical Basis Document

ML23055A026
Person / Time
Site:	Mcguire, McGuire
Issue date:	02/23/2023
From:	Ceva C Duke Energy Carolinas
To:	Office of Nuclear Reactor Regulation, Document Control Desk
References
RA-23-0065
Download: ML23055A026 (1)

Text

Celeste Ceva e(. , DUKE Manager

~ ENERGY Nuclear Support Services Duke Energy MG01VP 112700 Hagers Ferry Road Huntersville, NC 28078 o: 980.875 .5298 Celeste.Cev a@d uke-energy.com February 24, 2023 10 CFR 50.4(b)(5)(ii)

Serial No: RA-23-0065 10 CFR 50.54(q)(5) 10 CFR 72.44(f)

U.S. Nuclear Regulatory Commission ATTN : Document Control Desk Washington , D.C. 20555-0001

Subject:

Duke Energy Carolinas, LLC McGuire Nuclear Station Renewed Facility Operating License Nos. NPF-9 and NPF-17 Docket Nos 50-369 and 50-370 Report of Changes to McGuire EAL Technical Basis Document In accordance with 10 CFR 50.4(b)(5)(ii) , 10 CFR 50.54(q)(5) , and 10 CFR 72.44(f) , Duke Energy Carolinas , LLC (Duke Energy) hereby submits a summary of changes implemented as Revision 3 to CSD-EP-MNS-0101-01 , [Emergency Action Level] EAL Technical Basis Document. CSD-EP-MNS-0101-01 provides an explanation and rationale for each EAL used to classify emergency conditions defined in the McGuire specific compliment to the Duke Energy Common Emergency Plan .

Duke Energy has evaluated the changes in accordance with 10 CFR 50.54(q)(5) and determined that they do not result in a reduction in the effectiveness of the Emergency Plan.

This document contains no regulatory commitments. Should you have any questions, please contact Jeff Thomas , McGuire Regulatory Affairs, at 980-875-4499.

Sincerely, Celeste Ceva Manager, Nuclear Support Services McGuire Nuclear Station

Enclosure:

1. 10 CFR 50.54(q)(5) Summary of Changes

U.S. Nuclear Regulatory Commission RA-22-0291 Page2 cc (with Enclosures):

USNRC Regional Administrator, Region II USNRC Senior Resident Inspector -- McGuire Nuclear Station USNRC Project Manager - McGuire Nuclear Station USNRC Director, Division of Spent Fuel Storage and Transportation

RA-23-0065 Enclosure 1 Page 1 of 1 10 CFR 50.54(q)(5) Summary of Changes for

. CSD-EP-MNS-0101-01, EAL Technical Basis Document, Revision 3 In accordance with 10 CFR 50.4(b)(5)(ii), 10 CFR 50.54(q)(5), and 10 CFR 72.44(f), Duke Energy Carolinas, LLC (Duke Energy) hereby provides a summary of changes implemented as Revision 3 to CSD-EP-MNS-0101-01, EAL Technical Basis Document.

The changes incorporated into CSD-EP-MNS-0101-01, EAL Technical Basis Document, Revision 3, do not revise any Initiating Conditions or EALs. The changes:

• Updated Revision number and Effective Date.

• Removed previous revision change bars.

• Updated and added references.

• Revised section naming format for consistency.

• Corrected typographical errors such as extra spacing and lines within and between words.

• Revised discussion on on-site radios, cellular phones, and satellite phones for communications with Field Monitoring Teams (FMTs).

• Corrected the name of the Duke Emergency Management Network (DEMNET).

• Updated website link for the US Earthquake Center.

• Added clarification to EAL HU4.2 Basis that a single train fire alarm can be verified by alternate Control Room indications or alarms or by reports from the field.

• Added paragraph to clarify that the barrier is lost if not isolated within 15 minutes to the Fission Product Barrier (FPB) Matrix for Nuclear Coolant System (NCS) or SG Tube Leakage.

Added paragraph to clarify hydrogen igniters information to Fission Product Barrier (FPB) Matrix for Containment (CMT) Integrity or Bypass.

• Removed the procedure step numbers from Attachment 3 Safe Operation & Shutdown Areas Tables R-2 & H-2 Basis, MNS Table R-2 and H-2 Basis.

Duke Energy evaluated the changes in accordance with 10 CFR 50.54(q)(5) and determined that they do not result in a reduction in the effectiveness of the Emergency Plan.