ML20210C658

Forwards Rev 2 to Westinghouse Protection Sys Noise Tests, in Support of Application for Ols,Per NRC Requirements Transmitted w/750904 Ltr

ML20210C658
Person / Time
Site:	Diablo Canyon, South Texas, 05000000
Issue date:	11/24/1975
From:	Crane P PACIFIC GAS & ELECTRIC CO.
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20210C503	List: ML20210C551 ML20210C605 ML20210C626 ML20210C658 ML20210C672 ML20210C677 ML20210C850 ML20210C877 ST-HL-AE-2035, Forwards Responses to Solid State Protection Sys (Ssps) Items Identified in Audit on 870128-30 & Discussion of Noise Fault Testing Performed on Ssps.Supporting Info,Including Correspondence Between PG&E & NRC Also Encl
References
OL, NUDOCS 8705060260
Download: ML20210C658 (2)

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Docket No. 50-275-OL Docket No. 50-323-OL

Dear Sir:

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T.nclosed in support of our application for an I

r.1 operating license for Units 1 and 2 at the Diablo Canyon Site are 15 copies of Revision 2 to the following reports

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" Westinghouse Protection Systema Noise Tests,"

i by D. N. Kats, et al, December,1974 - as arended by Revision 1, February, 1975.

This report was submitted in support of our application on i

January 11, 1975.

Revision 1 to the report was similarly subcaitted on April 7,1975.

The report is referenced in

'j Section 7.2 of the Final Safety Analysis Report.

Revision 2 to this report forwarded herewith responds to the requirements transmitted with the Nuclear Regulatory Constission's letter dated September 4,19'T5.

Kindly acknowledge receipt of the above statorial on the enclosed copy of this letter and return it to saa in 9

the enclosed addressed envelope.

Very truly yours, Y

Philip A. Crane, Jr.

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a NRC Safety Evaluation of the Westinnhouse Protection Systems Notsa Tests i

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