ML20085M902

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Telecopy AO BFAO-7335T:on 731113,during Hot Standby, Actuation Signal Which Caused MSIVs to Isolate in Startup Mode on High Reactor Water Level Found Deleted from Plant Design But Not from FSAR or Tech Specs
ML20085M902
Person / Time
Site: Browns Ferry Tennessee Valley Authority icon.png
Issue date: 11/14/1973
From: Green H
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20085M900 List:
References
AO-BFAO-7335T, NUDOCS 8311090454
Download: ML20085M902 (1)


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US ATOMIC ENERGY COMMISSION REGION II DIRECTORATE OF REGULATORY OPERATIONS 230 PEACHTREE ST NORTHWEST '

ATLANTA G A 30303 SUBJECT BFAO-7335T AT APPROXIMATEL,Y 3PM NOVEMBER 13 19 75 IT WAS RECOGNIZED THAT THE ACTUATION SIGNAL WHICH CAUSED THE MSIV'S TO ISOLATE IN THE START UP MODE ON HIGH REACTOR WATER LEVEL t

HAD BEEN DELETED FROM THE BFNP UNIT 1 DESIGN R'JT NOT FR0ti THE SFAR OR TECHt1ICAL SPECIFICATIONS THE REACTOR VAS ,PLh D IN THE '

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