05000259/LER-1981-042, Forwards LER 81-042/03L-0

Forwards LER 81-042/03L-0

ML20010C498
Person / Time
Site:	Browns Ferry
Issue date:	08/14/1981
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20010C499	List: 05000259/LER-1981-042, Forwards LER 81-042/03L-0 05000259/LER-1981-042-03, /03L-0:on 810722,Unit 1 250-volt Main Battery 1 Removed from Svc.Caused by Need to Bypass Cracked Cell That Allowed Electrolyte Leakage & Electrical Path to Ground.C&D Type LCU-29 amp-hr Battery Cell Replaced
References
NUDOCS 8108200141
Download: ML20010C498 (1)

LER-1981-042, Forwards LER 81-042/03L-0

Event date:
Report date:
2591981042R00 - NRC Website

text

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1 TENNESSEE VALLEY AUTHORITY j

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CHATrANOOG A. ~ENNESSEE SYdhd b O

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.1750 Chestnut Street Tower II a

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August 14,1981 Ijl o. @ g Mr. James P. O'Reilly, Director j

10.S. Nuclear Regulatory Commission i

Office of' Inspection and Enforcement j

Region II j

~-101 Marietta Street, Suite 3100 q

Atlanta, Georgia 30303

Dear Mr. O'Reilly:

~ TENNESSEE VALLEY. AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-259 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFRO-50-259/81042 The enclosed report provides details concerning the unit'l 250 volt main battery No. 1 which was removed from service in order to bypass a cracked cell. This report is submitted in accordance with Browns Ferry unit 1 Technical Specification 6.7.2.b.2.

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Very truly yours, e-S'd 4

TENNESSEE VALLEY AUTHORITY

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2 irector of Nuclear Power y

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Enclosure (3) cc (Enclosure):

Director-(3)

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

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555' Mr. Bill Lavallee [bN Nuclear Safety Analysis Center S

Palo Alto, California 94303 i

Mr. R. F. Sullivan, NRC Inspector, Browns Ferry-ge{0 (o$h An Equal Opportunity Employer -

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