05000346/LER-1978-025, Forwards LER 78-025/03L-0

Forwards LER 78-025/03L-0

ML19329B921
Person / Time
Site:	Davis Besse
Issue date:	03/30/1978
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19329B922	List: 05000346/LER-1978-025, Forwards LER 78-025/03L-0 05000346/LER-1978-025-03, /03L-0:on 780304,RCS Leakage Found Greater than 1 Gallon Per Minute.Leakage Cause Undetermined.Leakages Processed Through Normal Containment Sump.Unidentified RCS Leakage Reduced Below 1 Gallon Per Minute in 5.5-h
References
L78-154, NUDOCS 8002060909
Download: ML19329B921 (1)

LER-1978-025, Forwards LER 78-025/03L-0

Event date:
Report date:
3461978025R00 - NRC Website

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March 30, 1978 L78-154 FILE:

RR 2 (NP-33-78-31)

Docket No. 50-346 License No. NPF-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 78-025 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence: March 4, 1978 Enclosed find three copies of Licensee Event Report 78-025 with a supplemental information sheet, which is being submitted in accordance with Technical Speci-fication 6.9 to provide 30 day written notification of the subject occurrence.

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Yours truly, v,

T D

Terry D. Murray Station Superintendent Davis-Besse Nuclear Power Station TDM/JRL/ljk Enclosures I

cc:

Dr. Ernst Volgenau, Director f

Office o'f Inspection and Enforcement Encl:

30 copies LER 78-025 i

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Mr. William G. Mcdonald, Director Office of Management Information and Program Control Encl:

3 copies LER 78-025

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