ML19031C716
| ML19031C716 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 03/24/1978 |
| From: | Schneider F Public Service Electric & Gas Co |
| To: | Grier B NRC/IE, NRC Region 1 |
| References | |
| IEB-78-005 | |
| Download: ML19031C716 (1) | |
Text
erick W. Schneider President Public Service Electric and Gas Company 80 Park Place Newark, N.J. 07101 201 /430-7373 uction 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:
NRC IE BULLETIN NO. 78-05 MALFUNCTION OF CIRCUIT BREAKER AUXILIARY May 24, 1978 CONTACT MECHANISM -
GENERAL ELECTRIC MODEL CR105X NO. 1 AND 2 UNITS SALEM GENERATING STA:TI ON In reply to IE Bulletin 78-05 dated April 14, 1978, we offer the following response:
Our review of the design of Salem Units No. 1 and 2 indicates that no General Electric Series CR105X auxiliary contacts are usedo Both Salem units utilize General Electric Series CR200 auxiliary contacts.
This latter series does not employ a plunger arm mech-anism, which caused the problem ~ith the CRlOO series.
Should additional information be desired, we ~ill be pleased to further discuss it with you.
CC:
Dr. Ernest Volgenau Bethesda, Maryland 22014 Since rely, U.S. Nuclear Regulatory Commission Division of Reactor Operations Inspection Washington, D. C.
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