ML18283A997

LER 1978-003-00 for Browns Ferry Nuclear Plant, Unit 2, Relief Valve 2-1-41 Opened and Failed to Reseat During Steady State Operation

ML18283A997
Person / Time
Site:	Browns Ferry
Issue date:	02/15/1978
From:	Fox H Tennessee Valley Authority
To:	O'Reilly J NRC/IE, NRC/RGN-II
References
LER 1978-003-00
Download: ML18283A997 (6)

Text

REGULATORY INFORMATION DISTRIBUTION SYSTEM (BIDS) t t

REC: OREXLI Y NRC J F'RG:

DISTRIBUTION FOR INCOMING MATERIAL FOX H S TN VALLEY AUTH 50-260 DOCDATE: 02/i5/78 DATE RCVD: 02/22/78

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DOCTYPE: LETTER NOTARIZED: NO COPIES RECEIVED

SUBJECT:

LTR i ENCL LICENSEE EVENT REPT. NO.- 50-260/783 CONCERNING RELIEF VALVE 2-1-41 OPENING 8( FAILING TO RESEAT DURING STEADY STATE OPERATION...

PLANT NAME:BROWNS FERRY UNIT 2 'EVIEWER INITIAL: XRL DISTRIBUTOR INITIAL:

t DISTRIBUTION QF THIS MATERIAL IS AS FOLLOWS INCIDENT REPORTS (DISTRIBUTION CODE A002>

FOR ACTION: BR C LEAR~ 4 ENCL INTERNAL: FILE+~W/ENC I

G l~" N SCHROEDER/I PPOLI TO++W/ENCL NRC PDR++W/ENCL MIPC<+W/3 ENCL HOUSTQN+~W/ENCL NOVAK/CHECK4+W/ENCL GR IMES~~W/ENCL KNIGHT++W/ENCL BUTLER++W/ENCL HANAUER~~4W/ENCL TEDESCO+4W/ENCL EI SENHUT++W/ENCL BAER++W/ENCL SHAO+4W/ENCL VOLLMER/BUNCH+4W/ENCL KREGER/J. COLLINS+4W/ENCL ROSA++W/ENCL I. CROCKER4+ll/ENCL K SEYFRIT/IE++W/ENCL EXTERNAL: LPDR S ATHENS( AL+>W/ENCL T I C++W/ENCL NSI C++W/ENCL ACRS CAT B44W/i6 ENCL COPIES NOT SUBMITTED PER REGULATORY GUIDE 10.1 DISTRIBUTION: LTR 46 ENCL 46 CONTROL NBR: 780530263 SIZE: iP+iP THE END

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TENNESSEE VALLEY'AUTHORITY

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'CHATTANOOGA, TENNKEEKEjP7%8ll tIII@lj(( Pill

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'jjI5 A FEB 1< ]9IB Mr. James P. 'Reilly, Director U.S. Nuclea Regulatory Commission Office of spection and Enforcement Region II 230 Peach ree Street, NW., Suite 1217 Atlanta, eorgia 30303 Dear Mr. O'Reilly's TENNESSEE ALLEY AUTHORITY BROWNS PERRY NUCLEAR PLANT UNIT 2 DOCKET NO. 50>>260 - PACILXTY OPERATING LICENSE DPR-52 REPORTABLE OCCURRENCE REPORT BFRO-50-260/783 The enclosed report provides details concerning relief valve 2-1-41 which opened and failed to reseat during steady state operation.

This report is submitted in accordance with Browne Perry unit 2 Technical Specifications, Sectiom 6.7.2.a.(2) and 6.7.2.a.(9) .

Very truly yours, TENNESSEE VALLEY AUTHORITY H. S. Pox Director of Power Production Enclosure cc (Enclosure):

Director (3)

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

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 780530263 II00 ~

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