05000296/LER-1981-018, Forwards LER 81-018/03L-0

Forwards LER 81-018/03L-0

ML19347E630
Person / Time
Site:	Browns Ferry
Issue date:	05/08/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19347E631	List: 05000296/LER-1981-018, Forwards LER 81-018/03L-0 05000296/LER-1981-018-03, /03L-0:on 810414,core Max Fraction of Limiting Power Density Found Exceeding Tech Spec Limit Following Local Power Range Monitor Calibr.Possibly Caused by Instrument Drift.Monitor Recalibr within Tech Spec Limits
References
NUDOCS 8105130154
Download: ML19347E630 (1)

LER-1981-018, Forwards LER 81-018/03L-0

Event date:
Report date:
2961981018R00 - NRC Website

text

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TENNESSEE VALLEY AUTHORITY CH ATTANOOC A. TENNESSEE 3 740 t 1750 Chestnut Street Tower II C

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May 8, 1981

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b:y MAT' 12 Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission hu Dgren Office of Inspection and Enforcement f,

Region II

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101 Marietta Street, Suite 310,0 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 3 - DOCKET No. 50-296 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-296/81018 The enclosed report provides details concerning the core maximum fraction of limiting power density which was calculated to be 1.003 which exceeds the limit of < l.000 prescribed by Technical Specification 3.5.J.

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

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

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washington, DC 20555 Director (40)

Of fice of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555

(

l003 Mr. Bill Lavallee Nuclear Safe f Analysis Center 8

Palo Alto, California 94303

/ /

Mr. R. F. Sullivan, NRC Inspector, Browns Ferry 8105130 N "n Edua! CJuorturtity Er-