05000260/LER-1992-008, Forwards LER 92-008,providing Details Re Operation or Condition Prohibited by Ts.Drawing Discrepancy Caused Isolation of Control Air Supply to Unit 2 off-gas Hydrogen Analyzers & Rendered Analyzers Inoperable

Forwards LER 92-008,providing Details Re Operation or Condition Prohibited by Ts.Drawing Discrepancy Caused Isolation of Control Air Supply to Unit 2 off-gas Hydrogen Analyzers & Rendered Analyzers Inoperable

ML18036B061
Person / Time
Site:	Browns Ferry
Issue date:	11/12/1992
From:	Zeringue O TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML18036B062	List: 05000260/LER-1992-008, Forwards LER 92-008,providing Details Re Operation or Condition Prohibited by Ts.Drawing Discrepancy Caused Isolation of Control Air Supply to Unit 2 off-gas Hydrogen Analyzers & Rendered Analyzers Inoperable 05000260/LER-1992-008-02, :on 921012,drawing Discrepancy Caused Isolation of Unit 2 off-gas Hydrogen Analyzers Which Resulted in Missed Compensatory Sample Required by Ts.Design Change Notice Issued to Revise Affected Control Air Flow Diagram
References
NUDOCS 9211170228
Download: ML18036B061 (6)

LER-1992-008, Forwards LER 92-008,providing Details Re Operation or Condition Prohibited by Ts.Drawing Discrepancy Caused Isolation of Control Air Supply to Unit 2 off-gas Hydrogen Analyzers & Rendered Analyzers Inoperable

Event date:
Report date:
Reporting criterion:	10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications
2601992008R00 - NRC Website

text

ACCELERATED DISTRIBUTIONDEMON+'RATIONSYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

+S 0

S NOTES:

ACCESSION NBR:9211170228 DOC.DATE: 92/11/12 NOTARIZED: NO DOCKET ¹ FACIL:50-260 Browns Ferry Nuclear Power Station, Unit 2, Tennessee 05000260 AUTH.NAME AUTHOR AFFILIATION ZERINGUE,,O.J.

Tennessee Valley Authority RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT: 'Forwards LER 92-008,providing details re operation or condition prohibited by TS.Drawing discrepancy caused'solation of control air supply to Unit 2 off-gas hydrogen analyzers

& rendered-analyzers inoperable.

DISTRIBUTION CODE:

ZE22T COPIES RECEIVED:LTR

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ENCL Q SIZE:

TITLE: 50.73/50.9 Licensee Event Report (LER), Incident. Rpt, etc.

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RECIPIENT ID CODE/NAME SANDERS,M.

ROSSPT.

INTERNAL: ACNW AEOD/DOA AEOD/ROAB/DSP NRR/DLPQ/LHFB10 NRR/DOEA/OEAB NRR/DST/SELB 8D RODS~

B8D1 REG FIL'E 02 RGN2 FILE 01 EXTERNAL: EG&G BRYCEgJ.H NRC PDR NSIC POOREiW.

COPIES LTTR'NCL 1

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1 I

2 2

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2 2

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1 RECIPIENT ID CODE/NAME HEBDON,F ACRS AEOD/DSP/TPAB NRR/DET/EMEB 7E NRR/DLPQ/LPEB10 NRR/DREP/PRPB11 NRR/DST/SICB8H3 NRR/DST/SRXB 8E RES/DSIR/EIB L ST LOBBY WARD NSIC MURPHYiG.A NUDOCS FULL'XT COPIES.

LTTR ENCL 1

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1 NOTE TO ALL RIDS RECIPIENTS PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK.

ROOMiPl-37 (EXT. 504-2065) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF 'COPIES REQUIRED:

LTTR 31 ENCL 31

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Tennessee Valley Authority. Post Otl;ce Box MOO, Decatur, Alabama 35609.2000 O. J. "Ike" Zeringue Vrce President, Browns Ferry Nuctear Plant NOV i2 1992 U.S. Nuclear Regulatory Commission ATTN:

Document Control Desk Washington, D.C.

20555

Dear Sir:

TVA BROWNS FERRY NUCLEAR PLANT (BFN) UNITS 1, 2, 3 DOCKET NOS. 50-259,

260, AND 296 FACILITY OPERATING LICENSE DPR-33, 52, 68 LICENSEE EVENT REPORT LER-50-260/92008 The enclosed report provides details concerning an operation or condition prohibited by BFN's technical specifications (TS).

A drawing discrepancy caused the isolation of the control air supply to the Unit 2 off-gas hydrogen analyzers.

This condition rendered the analyzers inoperable and a

compensatory sample was not obtained within the TS allowable timeframe.

This report is submitted in accordance with 10 CFR 50.73(a)(2)(i)(B).

Sincerely, P'~'fuc

0. J. Zeringue Enclosure cc:

See page 2

'lr211170228 921112 PDR ADOCK 05000260 8

PDR

U.S. Nuclear Regulatory Commission NOV i~ 1992 cc (Enclosure):

INFO Records Center Suite 1500 1100 Circle 75 'Parkway Atlanta, Georgia 30339 Paul Krippner American Nuclear Insurers Town Center, Suite 300S 29 South Main Street West Hartford, Connecticut 06107 NRC Resident Inspector Browns Ferry Nuclear Plant Route 12, P.O.

Box 637 A'thens, Alabama 35609-2000 Regional Administrator U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, Suite 2900 Atlanta, Georgia 30323 Thierry M. Ross U.S. Nuclear Regulatory Commi'ssion One White Flint, North 11555 Rockville Pike Rockville,. Maryland 20852

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