ML16355A211

ISFSI - Summary of Change Analysis for Revision 54 to the Emergency Plan

ML16355A211
Person / Time
Site:	Millstone
Issue date:	12/14/2016
From:	Mark D. Sartain Dominion Nuclear Connecticut
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation
References
Download: ML16355A211 (4)

Text

Dominion Nuclear Connecticut, Inc. **

5000 Dominion Boulevard, Glen Allen, VA 23060 Dom1n1on Web Address: www.dom.com December 14, 2016 U.S. Nuclear Regulatory Commission Serial No.: 16-457 Attention: Document Control Desk NRNTJS: RO Washington, D.C. 20555 Docket Nos.: 50-245/336/423 72-47 License Nos.: DPR-21/65 NPF-49 DOMINION NUCLEAR CONNECTICUT, INC.

MILLSTONE POWER STATION UNITS 1, 2, 3 AND ISFSI REVISION TO MILLSTONE POWER STATION EMERGENCY PLAN REPORT OF CHANGE Pursuant to 10 CFR 50.54(q)(5) and 10 CFR 72.44(f), attached is a summary of the change analysis for Revision 54 to the Millstone Power Station (MPS) Emergency Plan which was effective on November 18, 2016. This revision incorporates a change that did not require prior NRC approval and does not implement actions that reduce the effectiveness of the MPS Emergency Plan. The Emergency Plan continues to meet the standards of 10 CFR 50.47(b).

If you have any questions or require additional information, please contact Mr. Thomas Szymanski at (804) 273-3065.

Sincerely,

~-

Mark D. Sartain Vice President - Nuclear Engineering Attachment Commitments made by this letter: None

Serial No.16-457

./ Docket Nos. 50-245/336/423, 72-4 7 Page 2 of 2 cc: U.S. Nuclear Regulatory Commission, Region I 2100 Renaissance Blvd Suite 100 King of Prussia, PA 19406-2713 ATTN: Document Control Desk Director, Division of Spent Fuel Management Office of Nuclear Material Safety and Safeguards U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 Mr. R. Guzman (without attachment)

NRC Senior Project Manager (Units 2 and 3)

U.S. Nuclear Regulatory Commission, Mail Stop 08 C-2 One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738 Mr. T. H. Carter (without attachment)

NRC Senior Project Manager (Unit 1)

U.S. Nuclear Regulatory Commission, Mail Stop T-8 F5 Two White Flint North 11545 Rockville Pike Rockville, MD 20852-2738 Mr. J.M. Goshen (without attachment)

NRC Project Manager (ISFSI)

U. S. Nuclear Regulatory Commission, Mail Stop EBB-E3-D2M One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector Millstone Power Station

Serial No.16-457 Docket Nos. 50-245/336/423, 72-47 Attachment 1 Millstone Power Station Emergency Plan 10 CFR 50.54(g)(5) Summary Dominion Nuclear Connecticut, Inc. (DNC)

Serial No.16-457 Docket Nos. 50-245/336/423, 72-4 7 Page 1 of 1 10 CFR 50.54(q)(5) Summary of Analysis for Submittal 16-457 Millstone Emergency Plan Revision 54 clarified the Unit 2 Barrier Failure Reference Table, Coolant Leakage, Potential Loss emergency action level (EAL) for the Containment Barrier.

This clarification acknowledges that when addressing a loss of coolant accident coincident with one or more other events, entry into emergency operating procedure (EOP) 2540, Functional Recovery, is identical to entry into EOP 2532, Loss of Coolant Accident. The scope of NRC Safety Evaluation, subject: Millstone Nuclear Power Station Emergency Plan Revision 24 (TAC Nos. MA0838, MA0839 and MA0840), dated June 4, 1998, includes the current EAL scheme. The current EAL scheme is based on the National Environmental Studies Project (NESP) of the Nuclear Management and Resources Council, Inc.

(NUMARC) NESP/NUMARC-007, Revision 2, Methodology for Development of Emergency Action Levels (January 1992). Per Regulatory Issue Summary (RIS) 2003-18, Supplement 2, "Use of Nuclear Energy Institute (NEI) 99-01, "Methodology for Development of Emergency Action Levels," Revision 4, dated January 2003, this clarification maintains the existing classification scheme because it does not alter the intent of the initiating condition or EAL. Thus, the Title 10, Code of Federal Regulations, Part 50, Appendix E,Section IV.B.2 requirement for amending the license for proposed scheme changes does not apply. The regulatory basis for the EALs has not been changed because the new EALs agree with the approved scheme in meaning and intent such that the same emergency classification level results. The emergency planning standard for using a standard emergency classification and action level scheme per 10 CFR 50.47(b)(4) continues to be met because the EAL scheme remains intact and Appendix E,Section IV.B requirements continue to be met.