BVY 17-020, Supplement to License Amendment Request - Cyber Security Plan Implementation Schedule, Proposed Change No. 314

Supplement to License Amendment Request - Cyber Security Plan Implementation Schedule, Proposed Change No. 314

ML17166A234
Person / Time
Site:	Vermont Yankee
Issue date:	06/13/2017
From:	Bolye J Entergy Nuclear Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
BVY 17-020
Download: ML17166A234 (2)

Text

~Entergy Entergy Nuclear Operations, Inc.

Vermont Yankee 320 Governor Hunt Rd.

Vernon, VT 05354 802-257-7711 John W. Bolye Decommissioning Director 10 CFR 50.90 BVY 17-020 June 13, 2017 Attn: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001

SUBJECT:

Supplement to License Amendment Request - Cyber Security Plan Implementation Schedule, Proposed Change No. 314 Vermont Yankee Nuclear Power Station Docket No. 50-271 License No. DPR-28

REFERENCE:

1. Letter, Entergy Nuclear Operations, Inc. to USNRC, License Amendment Request - Cyber Security Plan Implementation Schedule Proposed Change No. 314, BVY 17-007, dated May 1, 2017 (ML17124A429)

Dear Sir or Madam:

By letter dated May 1, 2017 (Reference 1), Entergy Nuclear Operations, Inc. proposed an amendment to the Renewed Facility Operating License for Vermont Yankee Nuclear Power Station (VY). The prosed amendment would revise the VY Cyber Security Plan Milestone 8 implementation date.

This letter supplements the referenced amendment request by correcting the concluding statement in the response to the second question of the no significant hazards consideration determination as contained in Section 4.2, on page 9 of 11 to Attachment 1. The final sentence is revised to read:

Therefore the proposed change does not create the possibility of a new or different kind of accident from any accident previously evaluated.

VY affirms that the remainder of the no significant hazards consideration determination and the environmental considerations contained in Reference 1 are not affected by, and remain applicable to, this supplement.

This letter contains no new regulatory commitments. Should you have any questions concerning this letter, please contact Mr. Coley Chappell at (802) 451-3374.

BVY 17-020 I Page 2 of 2 I declare under penalty of perjury that the foregoing is true and correct.

Executed on JU11L I '3 >, 2 O 17 JWB/tbs cc: Mr. Daniel H. Dorman Regional Administrator, Region 1 U.S. Nuclear Regulatory Commission 2100 Renaissance Blvd, Suite 100 King of Prussia, PA 19406-2713 Mr. Jack D. Parrott, Sr. Project Manager Office of Nuclear Material Safety and Safeguards U.S. Nuclear Regulatory Commission Mail Stop T-8F5 Washington, DC 20555 Ms. June Tierney, Commissioner Vermont Department of Public Service 112 State Street - Drawer 20 Montpelier, Vermont 05602-2601