05000346/LER-1978-076, Forwards LER 78-076/01T-0

Forwards LER 78-076/01T-0

ML19326A094
Person / Time
Site:	Davis Besse
Issue date:	07/28/1978
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19326A095	List: 05000346/LER-1978-076, Forwards LER 78-076/01T-0 05000346/LER-1978-076-01, /01T-0:on 780714,analysis Error Affecting Reactor Protection Sys Setpoints & RCS Operating Limits Found.Design Used Instead of Measured Coastdown Curve.New Setpoints Reviewed & Implemented.Amend to Tech Spec Being Prepared
References
L78-334, NUDOCS 8001310660
Download: ML19326A094 (1)

LER-1978-076, Forwards LER 78-076/01T-0

Event date:
Report date:
3461978076R00 - NRC Website

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July 28, 1978 L78-334 FILE: RR 2 (NP-32-78-09)

Docket No. 50-346 License No. NPF-3 Mr. James G. Keppler Regional Director, Region III Office of Inspection and Enforcement p'

U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

Reportable Occurrence 78-076 Davis-Besse Nuclear Power Station Unit 1 Date of Occurrence:

Julv 14, 1978 Enclosed find three copies of Licensee Event Report 78-076 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.

o Yours truly, Terry D. Murray Station Superintendent Davis-Besse Nuclear Power Station TDM/JRL/Ijk Enclosures cc:

Dr. Ernst Volgenau, Director Office of Inspection and Enforcement

- Encl: 40 copies LER 78-076 Mr. William G. Mcdonald, Director Office of Management Information and Program Control Encl:

3 copies LER 78-076 2 copies telecopied report 782160021 h

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