ML19291C476

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Forwards Response to NRC 791015 Request for Info Re Environ Qualification of Class IE Instrumentation & Electrical Equipment.Info Supercedes 781120 & s.Response Withheld (Ref 10CFR2.790)
ML19291C476
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 01/18/1980
From: Parker W
DUKE POWER CO.
To: Baer R, Harold Denton
Office of Nuclear Reactor Regulation
References
NUDOCS 8001240472
Download: ML19291C476 (12)


Text

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NM DUKE POWER COSIPANY Powna BetLDING 422 SocTa Caracu Sruzzr, Crunt.oTTz, N. C. 28242 al L LI A M O, PA R M E R, J R.

e.cc p=et ere January 18, 1980

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S'taa. AmoOvCHON 373-.003 Mr. Harcld R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555 Attention:

Mr. Robert L. Baer, Chief Light Water Reactor Project Branch No. 2 Re: McGuire Nuclear Station Units 1 and 2 l794'263 Docket Nos. 50-369, 50-370

Dear Mr. Denton:

The purpose of this letter is to respond to the request for information trans-mitted by Mr. Robert L. Baer's letter of October 15, 1979.

The response to Question 1 (tabular information) addresses only Class 1E equipment located inside containment; equipment outside containment will be addressed in sub-sequent submittals.

It should also be noted that this information super-cedes previously submitted information concerning the qualifit.. tion of Westinghouse supplied transmitters and RTD's located inside containment (W. O. Parker letters to Harold R. Denton dated November 20, 1978 and August 31, 1979).

Enclosed are:

1.

Five (5) copiesof Respase to Request for Information Concerning Environmental Qualification of Class 1E Instrumentation and Electrical Equipment (Proprietary).

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Also enclosed is:

1.

One (1) copy of Application for Withholding, CAW-79-45 (Non-Proprietary).

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' 'Mr. Harold R. Denton, Director January 18, 1980 Page Two Ae this submittal contains information prop-ietary to Westinghouse Electric Corporation, it is supported by an affidavit signed by Westinghouse, the owners 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

.cnission's regulations.

Accordingly, it is respectfully requested that the information which is pro-prietary 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 this application for withholding or the supporting Westinghouse affidavit should reference CAW-79-45, and should be addressed to R. A. Wiesemann, Manager, Regulatory and Legislative Af f airs, Westinghouse Electric Corporation, P.O. Box 355, Pittsburgh, Penn-sylvania 15230.

Ve, truly yours,

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/ \\') u a <b / 6 William O. Parker, Jr.

CAC/sch Attachments

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1794 264