05000346/LER-1980-034, Forwards LER 80-034/03L-0

Forwards LER 80-034/03L-0

ML19323B449
Person / Time
Site:	Davis Besse
Issue date:	05/07/1980
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19323B450	List: 05000346/LER-1980-034, Forwards LER 80-034/03L-0 05000346/LER-1980-034-03, /03L-0:on 800411,during Auxiliary Feed Pump Instrumentation Calibr Test,Turbine 1 Steam Inlet Pressure Switch PSL-106B Actuated at Pressure Above Setpoint.Caused by Failure of Static O-ring Pressure Switch
References
L80-562, NUDOCS 8005120386
Download: ML19323B449 (1)

LER-1980-034, Forwards LER 80-034/03L-0

Event date:
Report date:
3461980034R00 - NRC Website

text

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~.__J TOLEDO a EDISON L80-562 j

May 7, 1980 FILE-RR 2 (NP-33-80-44)

Docket No. 50-346 i

License do. NPF-3 i

i Mr. James G. Keppler I

Regional Director, Region III J

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

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799 Roosevelt Road j

Glen Ellyn, Illinois 60137 1

Dear Mr. Keppler:

Reportable Occurrence 80-034 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence: April 11, 1980 Enclosed are three copies of Licensee Event Report 80-034 with a supplemental infor-mation sheet which is being submitted in accordance with Technical Specification 6.9 to provide 30 day written notification of the subject occurrence.

Yours truly, 2

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1. Y Terry D. Murray Station Superintendent Davis-Besse Nuclear Power Station I,

TDM/ljk

'l Enclosure i

f' cc:

Mr. Victor Stello, Jr., Director Office of Inspection and Enforcement Encl:

30 copies Mr. Norman Haller, Director Office of Management Program Analysis Enc 1:

3 copies j

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THE TOLEGO EO! SON COMPANY EOISON FLAZA 300 MADISON AVENUE TOLEDO, OH!O 43652

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