05000346/LER-1980-010, Forwards LER 80-010/01T-0

Forwards LER 80-010/01T-0

ML19294B523
Person / Time
Site:	Davis Besse
Issue date:	02/26/1980
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19294B524	List: 05000346/LER-1980-010, Forwards LER 80-010/01T-0 05000346/LER-1980-010-01, /01T-0:on 800214,reanalysis of RCS Pipe Restraints Per IE Insp Rept 50-346/79-23 Revealed Design Deficiency on Two Reactor Coolant Hot Leg Pipe Whip Restraints at Top of Each RCS Hot Leg.Caused by Design Error
References
L80-138, NUDOCS 8003040609
Download: ML19294B523 (1)

LER-1980-010, Forwards LER 80-010/01T-0

Event date:
Report date:
3461980010R00 - NRC Website

text

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IJ TOLEDO s.ra ED! SON Edison PLAZA 30o MAD:5CN AVENUE T(lEDO. OH+0 43652 L80-138 February 26, 1980 FILE: RR 2 (NP-32-80-02)

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

Dear Mr. Keppler:

Reportable Occurrence 80-010 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence:

February 14, 1980 Enclosed are three copies of Licensee Event Report 80-010 with a supplemental information sheet which is being submitted in accordance with Technical Speci-fication 6.9 to provide 14 day written notification of the subject occurrence.

Yours truly, ImO

(

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

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

40 copies LER 80-010 Mr. Norman Haller, Director Office of Management Program Analysis Encl:

3 copies LER 80-010 2 copics telecoied report 8003040