ML20076C269

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Submits Supplemental Response to IE Bulletin 80-11, Masonry Wall Design. Joint Reinforcement (Dur-O-Wall) Not Used as Structural Element to Resist Forces of Applied Loads During Masonry Wall Qualification
ML20076C269
Person / Time
Site: Vermont Yankee File:NorthStar Vermont Yankee icon.png
Issue date: 08/16/1983
From: Sinclair J
VERMONT YANKEE NUCLEAR POWER CORP.
To: Vassallo D
Office of Nuclear Reactor Regulation
References
REF-SSINS-6820 FVY-83-91, IEB-80-11, NUDOCS 8308220296
Download: ML20076C269 (1)


Text

VERMONT YANKEE NUCLEAR POWER CORPORATION 2.C.2.1 FVY 83-91 RD 5 Box 169. Ferry Road, Brattleboro. VT 05301

,,,Ly,g ENGINEERING OFFICE N

1671 WORCESTER ROAD FRAMINGHAM, MASSACHUSETTS 01701 TELEPHONE 617472-8100 August 16, 1983 United States Nuclear Regulatory Commission Washington, D. C. 20555 Attention:

Office of Nuclear Reactor Regulation Mr. Domenic B. Vassallo, Chief Operating Reactors Branch No. 2 Division of Licensing

References:

(a) License No. DPR-28 (Docket No. 50-271)

(b) Letter, VYNPC to USNRC, FVY 82-113, dated October 21, 1982

Subject:

Supplemental Information Regarding Masonry Wall Design at Vermont Yankee (I&E Bulletin 80-11)

Dear Sir:

Per a telecon discussion with Mr. V. Rooney of your staff on August 2, 1983, we were requested to supply you with additional information regarding masonry wall design at our facility. The purpose of this letter is to inform you that on qualifying our masonry walls, joint reinforcement (i.e, Dur-0-Wall) was not used as a structural element to resist forces resulting from applied loads.

We trust that this inforration satisfies your concerns; however, should you have any other questions regarding this matter, please contact us.

Very truly yours, VERMONT YANKEE NUCLEAR POWER CORPORATION J. B. Sinclair Licensing Engineer JBS/bt 00l 8308220296 830816 PDR ADOCK 05000271 G

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