05000346/LER-1980-053, Forwards LER 80-053/01T-0

Forwards LER 80-053/01T-0

ML19330A553
Person / Time
Site:	Davis Besse
Issue date:	07/22/1980
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19330A554	List: 05000346/LER-1980-053, Forwards LER 80-053/01T-0 05000346/LER-1980-053-01, /01T-0:on 800709,meeting Held to Discuss Results of Integrated Safety Features Actuation Sys Test.Some of Logic Modules on Sequencer Steps 2,3,4 & 5 Tripped Before Being Blocked.Caused by Design Deficiency
References
L80-1040, NUDOCS 8007280571
Download: ML19330A553 (1)

LER-1980-053, Forwards LER 80-053/01T-0

Event date:
Report date:
3461980053R00 - NRC Website

text

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TOLEDO G EDISDN July 22, 1980 L80-1040 FILE: RR 2 (NP-32-80-11)

Docket No. 50-234 License No. NPF-3 Mr. James G. Keppler Rrgional Director, Region III Office of Inspection and Enforcement U. S. Nuclear Regulatory Cocnission 799 Roosevelt Road Glen Ellyn, Illinois 60137 D:ar Mr. Keppler:

Reportable Occur: nce 80-053 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence: July 9, 1980 Enclosed are three copies of Licensee Event Report 80-053 with a supplemental in-fctmation sheet which is being submitted in accordance with Technical Specification 6.9 to provide 14 daywitten notification of the subject occurrence.

Y:urs truly,

[

O T;rry D. Murray Station Superintendent Divis-Besse Nuc1 car Power Station TDM/1jk Enclosure cc: NRC Resident Inspector Encl:

1 Mr. Victor Stello, Jr., Director l

i Office of Inspection and Enforcement Enc 1:

40 copies 2 copies telecopy Mr. Norman Haller, Director Office of Management Program Analysis l

• Enc 1:

3 copies THE TOLEDO EDISON COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO. OHIO 43652 b

8007280 g