05000346/LER-1980-029, Forwards LER 80-029/03L-0

Forwards LER 80-029/03L-0

ML19323A890
Person / Time
Site:	Davis Besse
Issue date:	04/30/1980
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19323A891	List: 05000346/LER-1980-029, Forwards LER 80-029/03L-0 05000346/LER-1980-029-03, /03L-0:on 800419,breaker HBBF2 on Bus B Opened, Allowing Two Buses to de-energize.Caused by Ground Fault Relay Actuated from Mechanical Vibration & Electrical Lineup for Maint.Decay Heat Pump Was Vented & Restarted
References
NUDOCS 8005060177
Download: ML19323A890 (1)

LER-1980-029, Forwards LER 80-029/03L-0

Event date:
Report date:
3461980029R00 - NRC Website

text

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C TOLEDO b EDISON L80-555 April 30, 1980 FILE:

RR 2 (NP-32-80-06)

Docket No. 50-346 License No. NPP-3 Mr. James G. Keppler Regional Director, Region III Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 '

Dear Mr. Keppler:

Reportable Occurrence 80-029 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence: April 19, 1980 Enclosed are three copics of Licensee Event Report 80-029 with a supplemental in-formation sheet which is being submitted in accordance with Technical Specifica-tion 6.9 to provide 14 day written notification of the subject occurrence.

Yours truly, D

Terry D. Murray Station Superintendent Davis-Besse Nuclear Power Station TDM/lj k Enclosure cc:

Mr. Victor Stello, Jr., Director Office of Inspection and Enforcement Enc 1:

40 copies i

i Mr. Norman Haller, Director Office of Management Program Analysis Enc 1:

3 copies l

2 copies telecopy l

l THE TOLEDO EOISON COMPANY EOISON PLAZA 300 MADISON AVENUE TOLEDO, OHIO 43S52

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