05000346/LER-1980-076, Forwards LER 80-076/03L-0

Forwards LER 80-076/03L-0

ML19340B544
Person / Time
Site:	Davis Besse
Issue date:	11/07/1980
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19340B545	List: 05000346/LER-1980-076, Forwards LER 80-076/03L-0 05000346/LER-1980-076-03, /03L-0:on 801008,gross Back Leakage Observed Through Core Flood Valve 30.Caused by Disengagement of Disc Unit from Body Block.New Bolt Plates & Locking Plate Properly Installed
References
L80-2596, NUDOCS 8011110263
Download: ML19340B544 (1)

LER-1980-076, Forwards LER 80-076/03L-0

Event date:
Report date:
3461980076R00 - NRC Website

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_.) voteco W)l0/10 PH 12 31 a EDISDN L80-7.596 November 7,.1980 Un MC DITEUiiON SERVICES FILE:

RR 2 (NP-33-80-94) ihANCH 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 Daar Mr. Keppler:

Reportable Occurrence 80-076 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence: October 8, 1980 Enclosed are three copies of Licensee Event' Report 80-076 with a s., plemental informa-tion sheet which is being submitted in accordance with Technical Specification 6.9 to provide 30 day written notification of the subject occurrence.

Yours truly, l

D Terry D. Murray Station Superintendent Davis-Besse Nuclear Power Station TDM/ljk Enclosure Mr. Victor Stello, Jr., Director cc:

Office of Inspection and Enforcement Encl:

30 copies Mr. Norman Haller, Director Office of Management Prog, ram Analysis Encl: 3 copies Mr. Luis Reyes NRC Resident Inspector Encl: 1 copy THE TCLEGO EOIS OMPANY E01SCN PLAZA 300 MAOISON AVENUE TOLEDO. OHIO 43652 11110 2G3 1

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