05000346/LER-1980-093, Forwards LER 80-093/03L-0

Forwards LER 80-093/03L-0

ML19341A246
Person / Time
Site:	Davis Besse
Issue date:	01/16/1981
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19341A247	List: 05000346/LER-1980-093, Forwards LER 80-093/03L-0 05000346/LER-1980-093-03, /03L-0:on 801219,demineralized Water Containment Isolation Valve DW6831B Did Not Close in Required Time. Caused by Dump Solenoid Orifice Too Small to Allow Adequate Bleedoff Flow.Solenoid to Be Replaced
References
L81-016, L81-16, NUDOCS 8101220435
Download: ML19341A246 (1)

LER-1980-093, Forwards LER 80-093/03L-0

Event date:
Report date:
3461980093R00 - NRC Website

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m%m EDISON Toteco January 16, 1981 L81-016 FILE: RR NP-33-80-ll7) cp G}

Docket No. 50-346 h f Y, License No. NPF-3 Nf 9

Y 1793 7 A --

Mr. James G. Keppler Regional Director, Region III S, u.s'

,as ut4ros,,bI Office of Inspection and Enforcement l'

(/

U. S. Nuclear Regulatory Commission 4

799 Roosevert Road

/g Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

Reportable Occurrence 80-093 Davis-Besse Nuclear. Power Station Unit 1 Date of Occurrence: December 19, 1980 Enclosed are three copies of Licensee Event Report 80-093 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, M

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

Mr. Victor Stello, Jr., Director Office of Inspection and Enforcement Enel: 30 copies Mr. Norman Haller, Director Office of Management Program Ar.21ysis Encl: 3 copies Mr. Luis Reyes NRC Resident Inspector Encl: 1 copy 3101220 </g 8 THE TOLEDO EDISON COMPANY EDISON PLAZA 300 MADIS0N AVENUE TOLEDO. CHIO 43652