05000296/LER-1980-033, Forwards LER 80-033/03L-0

Forwards LER 80-033/03L-0

ML19332A996
Person / Time
Site:	Browns Ferry
Issue date:	09/12/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19332A997	List: 05000296/LER-1980-033, Forwards LER 80-033/03L-0 05000296/LER-1980-033-03, /03L-0:on 800815,during Normal Operation at Steady State Power,Unit 2B & 2D RHR Heat Exchanger Radiation Alarm Was Received.Probably Caused by Leaking Gasket Due to Loose Flange Nuts Resulting from Thermal Cycling & Vibratio
References
NUDOCS 8009190438
Download: ML19332A996 (1)

LER-1980-033, Forwards LER 80-033/03L-0

Event date:
Report date:
2961980033R00 - NRC Website

text

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TENNESSEE VALLEY AUTHORITY CH ATTANCCGA. TENNrS$EE 37401 1750 Chestnut Street Tower II September 12, 1980 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcem u t Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 3 - DOCKET No. 50-296 - PACILITY OPERATIliG LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-296/8033 The enclosed report provides details concerning the unit 2B and 2D residual heat removal heat exchanger radiation alarm which was received.

This report is submitted in accordance with Browns Ferry unit 3 Tech-nical Specification 6.7.2.b(2).

Very truly yours, TENNESSEE VALLEY AUTHORITY J. R. Calhoun Director of Nuclear Power Enclosure (3) cc (Enclosure):

Director (3)

Office of Management Informationfand Progr m Control U.S. Nuclear Regulatory Commissic n u==hinornn; nc 20555 g

Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. Bill Lavallee QD)

Nuclear Safety Analysis Center Palo Alto, California' 94303 E

Mr. R. F. Sullivan, NRC Inspector, Browns Ferry f

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8009190 @

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