ML20084U051

LER BFRO-50-296/7616:on 761020 False Alarm Received from Smoke Detector in Spreading Room B.Caused by Increased Sensitivity Due to Dirty Detector.Smoke Detector Cleaned

ML20084U051
Person / Time
Site:	Browns Ferry
Issue date:	11/16/1976
From:	Fox H TENNESSEE VALLEY AUTHORITY
To:	Moseley N NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
LER-BFRO-50-296-761, NUDOCS 8306270033
Download: ML20084U051 (2)

Text

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Mr. Norman C. Moseley, Director U.S. Nucicar Regulatory Cor:sission gg@g [}Jfu - f 9 Office of Inspection and Enforcement Region II 230 Peachtree Street, NW., 8th Floor Atlanta, Georgia 30303 3

Dear Mr. Moseley:

TENNESSEE VM1FY AUTIIORITY - BROWNS FERRY NUCLEAR PLANT UNIT 3 - DOCKETN0h0-29j-FACILITYOPERATINGLICENSEDPR-68-REPORTABLE OCCURRENCE hrzuur BFRO-50-296/7616

                                                                              ~

The enclosed report is to provide details concerning the false alarm that was received from a smoke detector in spreading room B due to

                -      increased detector sensitivity. This report is submitted in accordance with Browns Ferry Technical Specifications Section 6. This event occurred on Browhs Ferry Nuclear Plant unit 3.

Very truly yours, TENNESSEE VALLEY AUTIIORITY H. S. Fox Director of Power Production Enclosure (3)

• CC (Enclosure):

Director (3) Office of Management Information and Program Control U.S. Nuc1 car Regulatory Commission Washington, D.C. 20555 _ _ Direct.or (40) / Office 6f Inspection and Enforcenent

                             .U.S. Nitefcar Regulatory Commission Washingto'n, D.C. 20555                                       .

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