ML19031C715

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Letter Response to IE Bulletin No. 78-06 on Defective Cutler Hammer, Type M. Relays with DC Coils
ML19031C715
Person / Time
Site: Salem  
Issue date: 07/06/1978
From: Schneider F
Public Service Electric & Gas Co
To: Grier B
NRC/IE, NRC Region 1
References
IEB-78-006
Download: ML19031C715 (1)


Text

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=rederick W. Schneider

'ice President Public Service Electric and Gas Company 80 Park Place Newark, N.J. 07101 201/622-7000

'reduction Mr. Boyce H. Grier Director of USNRC Office of Inspection and Enforcement Region l 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear-Mr. Grier:

I NRC IE BULLETIN NO. 78-06 DEFECTIVE CUTLER HAMMER, TYPE M. RELAYS WITH DC COILS NO. 1 AND 2 UNITS SALEM NUCLEAR GENERATING STATION July 6, 1978 In reply to NRC IE ~ulletin No. 78-06 dated May 31, 1978 and received on June 5, 1978, we offer the following response:

Our investigation pursuant to the use of the subject relay in safety-related equipment, or in areas wherein fires have the potential for damaging safety equipment, revealed that the Salem facilities do not utilize Cutler Hammer Type M Relays and there is no planned use.

The investigation consisted of a review of drawings and specifications for both units and a survey of installed electrical *equipment in Salem No. 2 Unit.

Should additional information be desired, we will be pleased to further discuss it with you.

CC:

CC:

Mr. Leif J. Norrholm Resident Reactor Inspector Sincerely,

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U.S. Nuclear Regulatory Commission Drawer I Hancocks Bridge, NJ 08033 Dr. Ernept Volgenau Bethesda, Maryland 22014 U.S. Nuclear Regulatory Commission Division of Reactor Operations Inspection Washington, D.C.

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