05000346/LER-1978-012, Forwards LER 78-012/03L-0

Forwards LER 78-012/03L-0

ML19329B076
Person / Time
Site:	Davis Besse
Issue date:	02/15/1978
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19329B077	List: 05000346/LER-1978-012, Forwards LER 78-012/03L-0 05000346/LER-1978-012-03, /03L-0:on 780124,personnel Airlock Failed Leak Rate Test.Caused by Loose Shaft Seal Due to Routine Use of Personnel & Escape Lock (Exit/Entry to Containment).Shaft Seals Tightened to Prevent Excessive Leakage
References
NUDOCS 8001300671
Download: ML19329B076 (1)

LER-1978-012, Forwards LER 78-012/03L-0

Event date:
Report date:
3461978012R00 - NRC Website

text

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.a February 15, 1978 L78-092 FILE:

RR 2 (NP-33-78-15)

Docket No. 50-346 License No. NPF-3 7

Mr. James G. Keppler v

Regional Di:ector, Region III Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

Reportable Occurrence 78-012

. Davis-Besse Nuclear Power Station Unit i Dates of Occurrence:

January 24 & 25, 1978 Enclosed find.three copies of Licensee Event Report 78-012 with a supplemen-tal information sheet, which is being submitted in accordance with Technical 3pecification 6.9 to provide 30 day written notification of the subject s

occurrence.

Yours truly,

/ e/ O h

Terry D. Murray-Station Superintendent Davis-Besse Nuclear Power Station TDN/JRL/ljk Enclosures cc:

Dr. Ernst Volgenau, Director Office of Inspection and Enforcement i

Enc 1:

30 copies Licensee Event Report 30 co,iles Supplemental Information 3heet i

b Mr. William G. Mcdonald, Director g

0 Office of Management Information and Program Control Enc 1:

3 copies Licensee Event Report I

l 3 coptes Supplemental Information sineet m

s o o n so o s.136527/

8 TCLECO. OM!O -

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