05000327/LER-1983-021, Forwards LER 83-021/03L-0

Forwards LER 83-021/03L-0

ML20071D663
Person / Time
Site:	Sequoyah
Issue date:	03/03/1983
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20071D671	List: 05000327/LER-1983-021, Forwards LER 83-021/03L-0 05000327/LER-1983-021-03, /03L-0:on 830205,during Performance of Surveillance Instruction 16,channel 119P & 1115 of Boron Injection Tank Piping Discovered Inoperable.Caused by Failed Thermon Mfg Controller.Fuse & Relay Replaced
References
NUDOCS 8303140548
Download: ML20071D663 (1)

LER-1983-021, Forwards LER 83-021/03L-0

Event date:
Report date:
3271983021R00 - NRC Website

text

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L TENNESSEE VALLEY Aufp> Q. 8lT,T. i.l 7,

.a CH ATTANOOGA. TENNESSEElyyt.01 b " 3;;.

1750 Chestnut Street Tower II All N

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$31A&Rl i

March 3, 1983 I

Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Suite 2900 101 Marietta Street, NW Atlanta, Georgia 30303

Dear Mr. O'Reilly:

't TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE 4

REPORT SQRO-50-327/83021 The enclosed report provides details concerning the failure of one channel of heat tracing of the 4-inch line to the boron injection tank (BIT) and the BIT outlet 1-inch relief line to the holdup tank.

This report is submitted in accordance with Sequoyah unit 1 Technical Specification 6.9.1.13.b.

Very truly yours, TENNEp EE VALLEY AUTHORITY

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.J reen Dir ctor of Nuclear Power Enclosure cc (Enclosure):

Document Control Desk l

U.S. Nuclear Regulatory Commission Washington, D.C.

20555 l

Records Center Institute of Nuclear Power Operations Suite 1500 1100 Circle 75 Parkway Atlanta, Georgia 30339 i

NRC Inspector, Sequoyah gyit1CIAL COPl.

8303140548 830303 PDR ADOCK 05000327 S

PDR TE 11 1983-TVA SOTH ANNIVERSARY An Equal Opportunity Employer

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