ML19254F560

From kanterella
Jump to navigation Jump to search
Responds to IE Bulletin 79-23, Potential Failure of Emergency Diesel Generator Field Exciter Transformer. Review Indicates Bulletin Does Not Apply to Facility
ML19254F560
Person / Time
Site: Perry  FirstEnergy icon.png
Issue date: 10/19/1979
From: Davidson D
CLEVELAND ELECTRIC ILLUMINATING CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-79-23, NUDOCS 7911120027
Download: ML19254F560 (1)


Text

{{#Wiki_filter:. TC THE CLEVELAND ELECTRIC ILLUMIN AilNG COMPANY ILLUMINATING BLDG e PUBLIC SOUARE e CLEVELAND. OHIO 44101 e TELEPHONE (216) 623-1350 e M All ADDRESS P. o BOX 5000 Serving The Best Location in the Nation Dalwyn R. Davidson VICE PRESIDENT - ENGINEERING l October 19, 1979 Mr. James G. Keppler, Director Region III Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Glen Ellyn, IL 60137 Re: Perry Nuclear Power Plant Locket Nos. 50-440; 50-441

Dear Mr. Keppler:

IE Bulletin No. 79-23 In accordance with your request, the following information has been provided as response to IE Bulletin 79-23. After reviewing drawings and manuals applicable to our emergency diesel generators, we have concluded that this bulletin does not apply to our facility. This is due to the fact that our system is designed with an ungrounded exciter. Very truly yours,

                                                                               .,     f
                                                           ,1 ' 8 ! s.     ..    -{   '

j Dalwyn R. Davidson - Vice President System Engineering and Construction DRD/KP:pb 12/Y/1 cc: Victor Stello, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, DC 20555 n \o '>51

                                                                                              .. t
                                                                                    ,, t   .(,     o
                      ,                                                        'i . \ 

7911120 m}}