05000346/LER-1977-097, Forwards LER 77-097/03L-0

Forwards LER 77-097/03L-0

ML19326A463
Person / Time
Site:	Davis Besse
Issue date:	12/16/1977
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19326A464	List: 05000346/LER-1977-097, Forwards LER 77-097/03L-0 05000346/LER-1977-097-03, /03L-0:on 771129,radiation Monitor Re 2006 Tripped Safety Features Actuation Sys Channel 3 Containment Radiation Due to Sporadic Spiking.Caused by Component Failure in Radiation Detector.Detector Replaced
References
L77-436, NUDOCS 8002040633
Download: ML19326A463 (1)

LER-1977-097, Forwards LER 77-097/03L-0

Event date:
Report date:
3461977097R00 - NRC Website

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TOLEDO EDISON December 16, 1977 L77-436 FILE: RR.2 (NP-33-77-97)

Docket No. 50-346

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License No. NPF-3 Mr. James G. Keppler Regional Director, Region III ~

office of Inspection and Enforcement U. S. Nuclear Regulatory Commission

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799 Roosevelt Road 3

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Glen Ellyn, Illinois 60137

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Dear Mr. Keppler:

Reportable Occurrence NP-33-77-97 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence: November 29, 1977 Enclosed find three copies of Licensee Event Report NP-33-77-97 with a supplemen-tal 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, T&

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

Dr. Ernst Volgenau, Director Office of Inspection and Enforcement Enc 1:

30 copies Licensee Event Report 30 copies Supplemental Information Sheet Mr. William G. Mcdonald, Director Office of Management Information and Program Control g

n Encl: 3 copies Licensee Event Report 3 copies Supplemental Information Sheet [O

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THE TCLEDO ECISCN COMPANY ECISCN PLAZA 300 MAO!SCN AVENUE TCLECO. 0b 0 43652