05000346/LER-1979-067, Forwards LER 79-067/01T-0

Forwards LER 79-067/01T-0

ML19224D776
Person / Time
Site:	Davis Besse
Issue date:	07/10/1979
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19224D777	List: 05000346/LER-1979-067, Forwards LER 79-067/01T-0 05000346/LER-1979-067-01, /01T-0 on 790628:short Circuit Caused Loss of Essential Bus Y4 Sypplying Power to Safety Feature Actuation Sys.Blown Inverter Fuse Was Replaced & Y4 Bus Returned to Normal Supply
References
L79-599, NUDOCS 7907170029
Download: ML19224D776 (1)

LER-1979-067, Forwards LER 79-067/01T-0

Event date:
Report date:
3461979067R00 - NRC Website

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<xa EDISON L79-599 July 10, 1979 FILE:

RR 2 (NP-32-79-09)

Docket No. 50-346 License No. NPF-3 Fk. James G. Keppler Regional Director, Region III Offi_e of Inspection and Enforcenent U. d. Nuclear Regulatory Con = lesion 709 Roosevelt Road Clen Ellyn, Illinois 60137

Dear Mr. Keppler:

Reportable Occurrence 79-067 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence:

June 28, 1979 Enclosed are three copies of Licensee Event Report 79-067 uith a supplcaental information sheet which is being subnitted in accordance with Technical Specifi-cation 6.9 to provide 14 day written notification of the subject occurrence.

Yours truly, Terry D. Murray Statisn Superintendent Davis 7 esse Nuclear Power Station TDM/SNB/1jk Enclo sure cc:

Dr. Ernst Volgenau, Director Office of Inspection and Enforcement Encl:

40 copies LER 79-067 Mr. William G. Mcdonald, Director Office of Management Information and Program Control Enc 1:

3 copies LER 79-067 2 copics telecopy 7 -.

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