05000346/LER-1978-046, Forwards LER 78-046/03L-1 & LER 78-069/03L-1

Forwards LER 78-046/03L-1 & LER 78-069/03L-1

ML20027A113
Person / Time
Site:	Davis Besse
Issue date:	10/04/1978
From:	Murray T TOLEDO EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20027A114	List: 05000346/LER-1978-046, Forwards LER 78-046/03L-1 & LER 78-069/03L-1 05000346/LER-1978-046-03, /03L-1:on 780504,emergency Core Cooling Room Coil & Containment Air Cooler Outlet Check Valve SW-82 Found Inoperable.Caused by Rust in Top of Internals Check Valve. Internals Subsequently Cleaned
References
L78-748, NUDOCS 7810120074
Download: ML20027A113 (1)

LER-1978-046, Forwards LER 78-046/03L-1 & LER 78-069/03L-1

Event date:
Report date:
3461978046R00 - NRC Website

text

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TOLEDO w EDISON L78-748 October 4, 1978

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FILE: RR 2 (NP-33-78-56 &

NP-33-78-90)

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:

Y Enclosed are three copies of Licensee Event Reports78-046 and 78-069, which have been revised to indicate the proper NPRD reportability in block 24.

Please replace your previous copies of these Licensee Event Reports with the attached, revised copies.

Yours truly, b

W///.6 Terry D. Murray Station Superintendent Davis-Besse Nuclear Power Station 3M/SNB/lj k Attachments cc:

Dr. Ernst Volgenau, Director Of fice of Inspection and Enforcement Encl: 30 copies LER 78-046 & 78-069 Mr. William G. Mcdonald, Director Office of Management Information and Program Control Encl: 3 copies LER 78-046 & 78-069 L PDK

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