05000346/LER-1978-052, Forwards LER 78-052/03L-0

Forwards LER 78-052/03L-0

ML19329A985
Person / Time
Site:	Davis Besse
Issue date:	06/12/1978
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19329A987	List: 05000346/LER-1978-052, Forwards LER 78-052/03L-0 05000346/LER-1978-052-03, /03L-0:on 780515,radiation Monitor Re 2004 Found Inoperable.Inability to Calibr Monitor within Tolerance Limits Caused by Componnet Failure.Untripped Condition Caused by Personnel Error.Replaced Detector
References
L78-268, NUDOCS 8001280725
Download: ML19329A985 (1)

LER-1978-052, Forwards LER 78-052/03L-0

Event date:
Report date:
3461978052R00 - NRC Website

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k= EDISGN June 12, 1978 L78-268 FILE: RR 2 (NP-33-78-65)

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:

l Reportable Occurrence 78-052 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence: May 15, 1978 Enclosed find tl$ree copies of Licensee Event Report 78-052 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.

Yours truly, j

/

,-/ DJ Terry D. Murray Station Superintendent Davis-B. esse Nuclear Power Station TDM/JRL/1jk Enclosures cc:

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

30 copies LER 78-052 Mr. William G. Mcdonald, Director Office of Management Information and Program Control jg]B Encl:

3 copies LER 78-052 80 01280' 7W.T f

d tw,

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THE TCLEDC 'ED:50. COMPANY ED!SCN PLAZ A, 300 MAOISCN AVENUE TC' EDO. CHIO.13552

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