ML20204F588

Forwards Revised SAR for Vermont Yankee SPDS, Which Expands on & Supersedes Functional SAR Submitted on 850201

ML20204F588
Person / Time
Site:	Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date:	07/30/1986
From:	Murphy W VERMONT YANKEE NUCLEAR POWER CORP.
To:	Vassallo D Office of Nuclear Reactor Regulation
Shared Package
ML20204F592	List: ML20204F588 ML20204F600
References
RTR-NUREG-0737, RTR-NUREG-737, RTR-REGGD-01.097, RTR-REGGD-1.097 FVY-86-67, NUDOCS 8608040241
Download: ML20204F588 (2)

Text

f VERMONT YANKEE NUCLEAR POWER CORPORATION

. FVY 86-67 RD 5, Box 169, Ferry Road, Brattleboro, VT 05301 ,,,Ly 70 y

ENGINEERING OFFICE 1671 WORCESTER ROAD

• FRAMINGHAM, MASSACHUSETTS 01701

. TELEPHONE 617-872-6100 July 30, 1986 U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Attn: Office of Nuclear Reactor Regulation Mr. Domenic B. Vassallo, Chief Operating Reactors Branch No. 2 Division of Licensing

References:

a) License No. OPR-28 (Docket No. 50-271) b) Letter, USNRC to VYNPC, NVY 84-128, dated 6/12/84,

" Issuance of Order Confirming Licensee Commitments on Emergency Response Capability" c) Letter, VYNPC to USNRC, FVY 85-10, dated 2/1/85,

" Safety Parameter Display System" d) Letter, USNRC to VYNPC, NVY 85-187, dated 8/29/85,

" Order Modifying License Confirming Additional Licensee t Commitments on Emergency Response Capability (Supplement I to NUREG 0737)"

Subject:

Vermont Yankee Safety Parameter Display System (VY SPDS)

By letter dated February 1, 1985 [ Reference c)], Vermont Yankee submitted the functional VY SPDS Safety Analysis Report in accordance with the commitments and schedules for addressing the concerns detailed in NUREG 0737, Supplement 1,

" Requirements for Emergency Response Capability" [ Reference b)]. That report presented the VY SPDS design approach, major safety functions and parameters, and SPDS implementation schedule resulting from the integrated VY Emergency Response Capability Program for SPDS, Emergency Operating Procedures, Detailed Control Room Design Review, Regulatory Guide 1.97 assessment, and new Emergency Response Facility.

In order to assist your review of the VY SPDS, enclosed herein is the revised SPDS Safety Analysis Report which expands and supersedes the functional SAR previously submitted.

As confirmed by your letter of August 29, 1985 [ Reference d)], the require-ment for Vermont Yankee's SPDS to be fully operational and operators trained is scheduled for completion prior to startup fer Cycle 14 (approximately fall of 1988).

1 I[UN$N SI

VERMONT YANKEE NUCLEAR POWER CORPORATION U.S. Nuclear Regulatory Commission Julyf30, 1986 Page 2 Should you have any questions or require further information regarding the VY SPOS, please do not hesitate to contact this office.

Very truly yours, VERMONT YANKEE NUCLEAR POWER CORPORATION d *** - Y4*s Warren P. Murphy Vice President and Manager of Operations

/dm