ML20080N114

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Forwards Proprietary McGuire Post-Mod Steam Generator Tube Vibration Monitoring Program, Preliminary Rept,Summarizing Results of May-June 1983 Steam Generator Tests.Rept Withheld (Ref 10CFR2.790)
ML20080N114
Person / Time
Site: McGuire Duke Energy icon.png
Issue date: 08/02/1983
From: Tucker H
DUKE POWER CO.
To: Adensam E, Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML19268E040 List:
References
NUDOCS 8310040368
Download: ML20080N114 (2)


Text

1 s.

n DUKE POWER GOMPANY P.O. HOX 33180 CHAMLOTrE. N.O. 28242 HAL H. TUCKEH TE LEPIIONE ese.m ramessamt (704) GTJ-4331 August 2, 1983

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Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention:

Ms. E. G. Adensam, Chief Licensing Branch No. 4 Re: McGuire Nuclear Station, Unit 1 Docket No. 50-369 Steam Generator Tube Vibration Monitoring Program

Dear Sir:

Attached are five copies of the Post Modification Steam Generator Tube Vibration Monitoring Program Preliminary Report which summarizes the results of the testing performed on McGuire Unit 1 steam generators in May - June, 1983.

This report contains information which is oroprietary to Westinghouse and, accordingly, it is requested that it be withheld from public disclosure.

In order not to delay this submittal of information requested by the Commission, Duke Power Company will comply with the requirements of 10 CFR 2.790 to provide proprietary and non-proprietary versions of the report together with an affidavit as soon as Westinghouse specifically identifies the proprietary information con-tained in the report and provides us with an affidavit. We will submit the total required number of copies of the proprietary and non-proprietary versions of the report and the required affidavit at that time. Westinghouse has advised us that this procedure has been discussed with Mr. E. Shomaker of the NRC Executive Legal Department and that he concurs.

A copy of this submittal is being sent to Westinghouse requesting them to spec-ifically identify the proprietary information and to supply the required affidavit.

Westinghouse has advised us that they will be able to return the report and affidavit to us within two weeks of their receipt of the report.

Very truly yours, b

w Hal B. Tucker i

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._ i Mr. Harold R, Denton, Director August *2, 1983 Page 2 cc:

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Mr. James P. O'Reilly, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW Suite 2900-Atlanta, Georgia 30303 Mr. W. T. Orders NRC Resident Inspector McGuire Nuclear Station Mr. F. J. Twogood Westinghouse Electric Corporation P. O. Box 355 i

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