ML17090A413

ISFSI, Revision to Millstone Power Station Emergency Plan Report of Change

ML17090A413
Person / Time
Site:	Millstone
Issue date:	02/24/2017
From:	Mark D. Sartain Dominion, Dominion Nuclear Connecticut
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation
References
17-071
Download: ML17090A413 (5)

Text

Dominion Nuclear Connecticut, Inc.

5000 Dominion Boulevard, Glen Allen, VA 23060 Dominion Web Address: www.dom.com February 24, 2017 U.S. Nuclear Regulatory Commission Serial No.: 17-071 Attention: Document Control Desk NRAffJS: 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 55 to the Millstone Power Station (MPS) Emergency Plan which was effective on January 26, 2017. This revision incorporates changes 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, .

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

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Serial No.17-071 Docket Nos. 50-245/336/423, 72-47 Page 2of2 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

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Serial No.17-071 Docket Nos. 50-245/336/423, 72-47 Attachment 1 Millstone Power Station Emergency Plan 10 CFR 50.54(9)(5) Summary Dominion Nuclear Connecticut, Inc. (DNC)

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Serial No.17-071 Docket Nos. 50-245/336/423, 72-47 Page 1of2 10 CFR 50.54(g)(5) Summary of Analysis for Millstone Emergency Plan Revision 55 Millstone Emergency Plan, Revision 55, incorporated the changes described below. A description of why the change was not a reduction in the effectiveness of the emergency plan and the regulatory basis for each non-editorial change is also provided.

1. Section 4, Tables 4-1 to 4-4 (Emergency Class - Licensee Actions): Emergency class definitions were revised to align with Unit 2 and Unit 3 EAL Table Classification definitions listed in Appendix I, Emergency Action Level Scheme (previously determined to satisfy the provisions of 10 CFR 50.47(b)(4)).

2. Section 5, Table 5-1, Station Emergency Response Organization: Added the Work Control Senior Reactor Operator (WCSRO) as an option to take the Station Duty Officer (SDO) role initially in lieu of the opposite unit's Shift Technical Advisor (STA) or relieve the Security Shift Operations Supervisor (SSOS) to provide a person knowledgeable in plant operations. The WCSRO can relieve the SSOS as the SDO if that is their only SERO position for the event and they are qualified to fill the SDO position. The emergency planning standards associated with staff response and for maintaining adequate staffing to provide initial facility accident response in key functional areas per 10 CFR 50.47(b)(1) and (2) continue to be met because on-shift personnel assigned emergency plan implementation functions are not assigned responsibilities that would prevent the timely performance of their assigned functions as specified in the emergency plan.

3. Section 5, Table 5-1, Station Emergency Response Organization: Aligned the respirator qualification requirements for the Assistant Radiological Protection Supervisor (ARPS) in the Operational Support Center Assembly Area (OSCAA) with other OSCAA positions. Since the OSCAA does not have a filtered ventilation system, personnel are relocated from the OSCAA if radiological conditions warrant.

The emergency planning standard associated with emergency radiological exposure control per 10 CFR 50.47 (b)(11) continues to be met because means are provided for controlling radiological exposure.

4. Section 6.1, Notification and Activation of Emergency Organizations, and Section 7.1.2, Alert and Notification: Updated the description of the notification call out process to indicate that the electronic distribution of the Incident Report Form provides off-site officials information* previously obtained by calling and listening to a recording. The emergency planning standard associated with the capability of alerting state and local governmental agencies of the declared emergency within 15 minutes after declaration of an emergency per 10 CFR 50.47(b)(5) continues to be met because technological advancements have expanded the means of delivering emergency messages with functionally equivalent or superior devices.

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Serial No.17-071 Docket Nos. 50-245/336/423, 72-47 Page 2 of 2

5. Section 8, Maintaining Emergency Preparedness: Updated list of Manager, Emergency Preparedness responsibilities to conform with Topical Report DOM-QA-1, Nuclear Facility Quality Assurance Program Description (Revision 22, effective July 1, 2016), as it relates to facility emergency preparedness. The emergency planning standards for ensuring primary responsibilities for emergency response, training and maintaining the emergency plan per 10 CFR 50.47 (b) (1), (15) and (16) continue to be met because program responsibilities continue to be assigned.

6. Appendix D, Supporting Procedures List: The list of procedures supporting the plan is updated to reflect procedure consolidations and process changes. The emergency planning standard for maintaining the emergency plan per 10 CFR 50.47 (b)(16) continues to be met because a list of supporting procedures is provided as an appendix.