05000296/LER-1980-058, Forwards LER 80-058/03L-0

Forwards LER 80-058/03L-0

ML19351F547
Person / Time
Site:	Browns Ferry
Issue date:	01/06/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19351F548	List: 05000296/LER-1980-058, Forwards LER 80-058/03L-0 05000296/LER-1980-058-03, /03L-0:on 801207,MSIV 1-14,1-15,1-26,1-27,1-37 & 1-38 & 1-51 Found Leaking.Caused by Seating Surface Deterioration Due to Normal Wear.Valves Repaired
References
NUDOCS 8101130469
Download: ML19351F547 (1)

LER-1980-058, Forwards LER 80-058/03L-0

Event date:
Report date:
2961980058R00 - NRC Website

text

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1750 Cheetnut Street Towr II January 6, 1981 Mr. Jesas P. O'Reilly, Director tf.S. Nuclear Pegulatory Cosnission Office of Inspection and Inforcenset Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303 Dear Mr.

O'" silly:

TENNESSEE VALLET AUTHORITY - BROWNS FERRY NUCLEAR FIANT UNIT 3 - DOCEET NO. 50-296 - FACILITY OPERATING LICENSE DPP. REPORTAJiL4 OCCURRENCE REPORT BFRO-50-296/8058 The enclosed report provides details concerning main steam isolation valves exs M ag allowable leskage rata during local leak rate testing while in cold shutdown for refueling. This report is submitted in accordance with Browns Ferry unit 3 T=*h=4e=1 Specification 6.7.2.a.3.

Very truly yours, TENNESSEE VALLEY AUTHORITY H. J. Green Director of Nuclear Power Enclosure (3)

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cc (Enclosure):

Director (3) 7 Offies of Management Information and Progran Control U.S. Nucisar Regulatory (* - 4= @

Wasnin-enn. Dc 20495 I

Director (40)

Office of Inspection and Enforcement U.S. Nualear Regulatory e - 4=sion Washington, DC 20555 Mr. Bill Lavallee Nuclear Safety Analysis Center Palo Alto, california 94303 yh xr. R. F. Sonivan, NRc Ins, tor, aro 1.r=y

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