ML19345F268

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Ack Receipt of Deficiency Rept Re 4 Kv Switchgear Circuit Breaker Auxiliary Switch Crank Assembly Defect.Requests Results of Addl Evaluations & Tests in Determining Cause of Loosening Nut
ML19345F268
Person / Time
Site: Limerick  Constellation icon.png
Issue date: 01/20/1981
From: Robert Carlson
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To: Kemper J
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
Shared Package
ML19345F269 List:
References
NUDOCS 8102170079
Download: ML19345F268 (1)


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Docket No. 50-352 2 0 JAk 1981 50-353 Philadelphia Electric Company ATTN: Mr. John S. Kemper Vice President Engineering and Research 2301 Market Street Philadelphia, PA 19101 Gentlemen:

Subject:

4KV Switchgear Circuit Breaker Auxiliary Switch Crank Assembly Defect Thank you for your letter, dated December 30, 1980, which forwarded an interim report pursuant to 10 CFR 50.55(e) regarding the subject matter.

Please inform the Nuclear Regulatory Commission (Region I) of the results of the additional evaluations and tests being perfonned by the vendor in determining the cause of the loosening nut.

Your cooperation with us is appreciated.

Sincerely, Robert T. Carls

, Chief Reactor Construction and Engineering Support Branch cc:

V. S. Boyer, Senior Vice President, Nuclear Power N

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