ML20083C014

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Forwards Addl Info to Support Review of License Amend Request Entitled Replacement of Selected Analog Leak Detection Sys Instruments W/Ge Numac Leak Detection Monitors
ML20083C014
Person / Time
Site: Perry FirstEnergy icon.png
Issue date: 05/05/1995
From: Shelton D
CENTERIOR ENERGY
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20083C018 List:
References
NUDOCS 9505150072
Download: ML20083C014 (1)


Text

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CENTEntOR

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ENERGY PERRY NUCLEAR POWER PLANT Mail Address:

DOnsld C. SheltOn SENIOR VICE PRESIDENT G CENTER ROAD RRY, O 10 44081 PERRY, OHIO 44081 NUCLEAR (216) 259 3737 May 5, 1995 PY-CEI/NRR-1949L United States Nuclear Regulatory Commission Document Control Desk Vashington, D.C.

20555 Perry Nuclear Power Plant l

Docket No. 50-440 Submittel of EMI/RFI and Seismic Analyses to support NUMAC License Amendment Request Gentlemen:

l Enclosed is additional information to support review of a license amendment request dated November 22, 1993 (PY-CEI/NRR-1654L) entitled

" Replacement of Selected Analog Leak Detection System Instruments with GE NUMAC Leak Detection Monitors".

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Engineering reports are enclosed which summarize Electromagnetic Interference / Radio-frequency Interference (EMI/RFI) and seismic analyses performed in support of the Leak Detection System design change. When combined with previously submitted information, these reports show that j

implementation of the design change at the Perry Nuclear Power Plant is I

acceptable. The Significant Hazard and Environmental Considerations provided in the November 22, 1993 letter have been reviewed, and were l

determined to bound the additional information provided in thir, submittal.

Also note that the new Leak Detection System monitor design vill reflect License Amendment 59: specifically, delta-temperature isolation of the Reactor Core Isolation Cooling system (see page 31 of Attachment 1 to the i

11/22/93 letter) is not included, but the alarm function is maintained.

If you have questions or require additional information, please contact i

Mr. James D. Kloosterman, Managet - Regulatory Affairs at (216) 280-5833.

Very truly yours, twh w,.

p Donald'D. Shelton BSF:sc Enclosures 12C002

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cc NRC Project Manager NRC Region III NRC Resident Inspector Office State of Ohio Operotmg Compon es Cleveland Eiectne liiaminatina

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