ML19031C714

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Letter Response to IE Bulletin No. 78-06 on Defective Cutler Hammer, Type M. Relays with DC Coils
ML19031C714
Person / Time
Site: Salem  
(DPR-070, DPR-075)
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: ML19031C714 (1)


Text

=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 1 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

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 Bulletin 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

~or 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.

Sincerely, CC:

Mr. Leif J. Norrholm CC:

Resident Reactor Inspector 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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