ML20086R096

Telecopy Ao:On 750110,control Room Log Readings Indicated Level Transmitter 2-1T-494 Drifted Above Prescribed Limits. Transmitter Trip Bistables Deenergized

ML20086R096
Person / Time
Site:	Surry
Issue date:	01/10/1975
From:	Sweeney E VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20086R082	List: ML20086R080 ML20086R096
References
NUDOCS 8402280686
Download: ML20086R096 (1)

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.rg Director of Regulatory Operations . . . . . . -

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Dear Sir:

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.';3); \lf This is to inform you by telecopy within twenty-four (24) hours of TD,N,2 an abnortsal Nuclear Power occurrer.::e Station. that was identified cw January 10, 1975, at Surry W.,

h Routine Unit No. 2 control room Ios readings indicated that level , N&;5 %

transmitter, 2-LT-494 had drifted Abeme prescr3 bed limits. Ihe transmitter 9... . : -

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" trip" bistables were dc-energfred to ensure the uriniram degree of redundancy atip,gpg . ,g 7ry.y:

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Bration Manager "2; [k.'( RR:

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