ML20084H720

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Telecopy AO BFAO-7432T:turbine Bldg Exhaust Fans Operated Approx 16 Days W/O Continuous Air Monitoring.Caused by Vendor Assembly Error So Air Sample Bypassed All Radiation Detectors
ML20084H720
Person / Time
Site: Browns Ferry 
Issue date: 05/15/1974
From: Green H
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20084H719 List:
References
AO-BFAO-7432T, NUDOCS 8305040787
Download: ML20084H720 (1)


Text

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US ATOMIC ENERGY COMMISSION REGION 2 DIRECTORATE OF

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NORTHWEST REGULATORY OPERATIONS 230 PEACHTREE ST ATLANTA GA 30303

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BFAO=7432T UNIT 2 TURBINE BUILDING EXHAUST FANS OPERATED O

APPROXIMATEL Y 16 DAYS WITHOUT CONTINUGUS AIR MONITORING. ON MAY to 1974 THE UNIT 2 TURBINE BUILDING EXCHAUST VENT CONTINUOUS AIR MONITORS

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2-RM-90-249 AND 251 WERE FOUND INOPERABLE A VENDER ASSEMBLY ERROR CAUSED THE AIR SAMPLE TO BYPASS ALL RADIATION DETECTORS SUCH THAT THE SAMPLE WAS NOT HONITORED UNIT 1 REACTOR WAS IN O

THE COLD SHUT DOWN CONDITION AND UNIT 2 WAS IN PREPARATION FOR INITIAL FUEL LOADING H J GREEN BROWNS FERRY NUCLEAR PLANT

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