ML19296A683
| ML19296A683 | |
| Person / Time | |
|---|---|
| Site: | Maine Yankee |
| Issue date: | 01/10/1980 |
| From: | Moody D Maine Yankee |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-79-28, NUDOCS 8002150132 | |
| Download: ML19296A683 (1) | |
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$ gZh ENGINEERING OFFICE WESTBORO, MASSACHUSETTS 01581 617-366-9011 B.4.1.1 WMY 80-7 January 10, 1980 United States Nuclear Regulatory Commission Office of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 Attention:
Mr. Boyce H. Grier, Director Re ference s :
(a)
License No. DPR-36 (Docket No. 50-309)
(b) USNRC Letter to MYAPC dated December 7, 1979 I&E Bulletin 79-28
Dear Sir:
Subject:
Possible Malfunction of NAMCO Model EA180 Limit Switches Your letter, Reference (b), addresses a concern of the possible failure / malfunction of NAMCO Model EA180 limit switches manufactured between February and August, 1979.
An investigation by our staff has revealed that the subject limit switches are not used in any I&C equipment presently in service; furthermore, there are no subject switches on order.
We trust you will find this infomation satisfactory; however, should you desire additional infomation, feel free to contact us.
Very truly yours, MAINE YANKEE ATOMIC POWER COMPANY D. E. Moody Manager of Operations RHG/nj b
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