ML20084T875

LER BFRO-50-259/7619:on 761003,false Alarm Which Would Not Clear Received from Smoke Detector in Cable Tunnel to Intake.Caused by Failure of Smoke Detector.Alarm Due to Increased Detector Sensitivity

ML20084T875
Person / Time
Site:	Browns Ferry
Issue date:	10/20/1976
From:	Fox H TENNESSEE VALLEY AUTHORITY
To:	Moseley N NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
LER-BFRO-50-259-761, NUDOCS 8306240234
Download: ML20084T875 (2)

Text

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                        ,                                      TENNESSEE VALLEY AUTHORITY 9                                           CHATTANOOGA. TCNNESSEC 374ot 5s                 E                                                                         ,

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                              %.e October 20, 1976 q    ikN Mr. Norman C. Moseley, Director t       [I[ff,{' [       :

1, Nffpd , U.S. Nuclear Regulatory Co= mission { y,, /S/g3 Office of Inspection and Enforcement Qc y Region II -a% 230 Peachtree Street, NW.,_8th Floor b, Atlanta, Georgia 3n303 'a ,

Dear Mr. Moseley:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-259 - FACTTm OMRATING LICENSE DPR REPORTABLE OCCURRENCE REPORT BFR0[-259/761D The enclosed report is to provide details concerning a falso alarm which was received from a smoke detector in the cable tunnel to the intake. This report is submitted in accordance with Browns Ferry 4 Technical Specifications Section 6. This event occurred on Browns Ferrr Nuclear Plant unit 1.

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4 j- Very truly yours, TENNESSEE VALLEY AUTHORITY k 1 1_ fjhc,r,)lL Inhi<2

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           !                          Director of Po'wer Production Enclosure (3) l                          CC (Enclosure):
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