B11831, Forwards Proprietary & Nonproprietary Supplemental Info Re, Justification for Use of W-3 Correlation For...Steamline Break Analysis, in Response to 850925 Telcon.Proprietary Version Withheld (Ref 10CFR2.790)

From kanterella
Jump to navigation Jump to search
Forwards Proprietary & Nonproprietary Supplemental Info Re, Justification for Use of W-3 Correlation For...Steamline Break Analysis, in Response to 850925 Telcon.Proprietary Version Withheld (Ref 10CFR2.790)
ML20138N146
Person / Time
Site: Millstone Dominion icon.png
Issue date: 10/25/1985
From: Bishop R, Opeka J
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To: Youngblood B
Office of Nuclear Reactor Regulation
Shared Package
ML19344C131 List:
References
B11831, NUDOCS 8511050085
Download: ML20138N146 (2)


Text

. ,, .

N UTILITIES ,4 two, u ew. c-=,

cener i orrices seioen street. Bernn. connect,cui J .,n .ss.a e s w .<cw =,

P O BOX 270

.o. m .. i. awa cva' H ARTFORD. CONNECTICUT 06141-0270 k L J ] [j['j"*' (203) 665-5000 October 25,1985 Docket No. 50-423 B11831 Director of Nuclear Reactor Regulation Mr. B. 3. Youngblood, Chief Licensing Branch No.1 Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Mr. Youngblood:

Millstone Nuclear Power Station, Unit No. 3 Response to NRC Question on the Use of the W-3 Correlation Enclosed is a copy of supplemental information related to the justification for the use of the W-3 correlation for the Millstone 3 steamline break analysis (proprietary) and a copy of non-proprietary version of the above information.

This is being sent in response to an informal NRC question raised during a teleconference with Northeast Nuclear Energy Company, Westinghouse and the NRC on September 25,1985.

Also enclosed is a Westinghouse authorization letter CAW-85-71, a proprietary information notice and accompanying affidavit.

As the enclosure contains information proprietary to Westinghouse Electric Corporation, it is supported by an affidavit signed by Westinghouse, the owner of the information. The affidavit sets forth the basis on which the information may be withheld from public disclosure by the Commission and addresses with specificity the considerations listed in paragraph (b)(4) of Section 2.790 of the Commission's regulations.

Accordingly, it is respectfully requested that the information which is proprietary to Westinghouse be withheld from public disclosure in accordance with 10CFR Section 2.790 of the Commission's regulations. Correspondence with respect to the proprietary aspects of the application for withholding or the supporting Westinghouse affidavit should reference CAW-85-71 and should be addressed to R. A. Wiesemann, Manager, Regulatory and Legislative Affairs, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Pennsylvania 15230.

, 8511050005 051025 l

' PDR ADOCK 05000423 A PDR 1 lW i

r

_2 We trust that the above information will resolve the Staff's concern. If there are additional questions, please contact our licensing representative directly.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY et. al.

BY NORTHEAST NUCLEAR ENERGY COMPANY Their Agent b

J. F. Opeka BarJ Senior Vice President By: R. W. Bishop '

Secretary STATE OF CONNECTICUT )

) ss. Berlin COUNTY OF HARTFORD )

Then personally appeared before me R. W. Bishop, who being duly sworn, did state that he is Secretary of Northeast Nuclear Energy Company, an Applicant herein, that he is authorized to execute and file the foregoing information in the name and on behalf of the Applicants herein and that the statements contained in said informt.tlon are true and correct to the best of his knowledge and belief.

A) Sff. 8 Notary Public '

My Commiss!ca Expirts fJarch 31,1935 9

l I

i