ML20087C104

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Telecopy Ao:On 750924,loop a Instrumentation Drifted Low Resulting in Safety Sys Setting Being Less Conservative than Tech Spec Limit
ML20087C104
Person / Time
Site: Surry Dominion icon.png
Issue date: 09/25/1975
From: Sweeney E
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
US ATOMIC ENERGY COMMISSION (AEC)
Shared Package
ML20087C103 List:
References
HLWR, NUDOCS 8403120299
Download: ML20087C104 (1)


Text

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%)MC1NIA (MCINIC N40 PC)*.f H C Surry Pcesr Staticu P.O. Box 315 Surr,c, Virginia 2331 8

_ September 25,1975 I

Director of Ragulatory oprations 2% Peachtrea Street,1 M.

. Suite 313 Atlanta, ccorgia 30303 This is to inform you by telecopy of an Abitor:nl Occurrence thi l

was noted on septe2her 24,1975 at Sorry Nuclear Pcunr Station.

l While 1Mit 1 was operating at 99.5% power, "A" lonp AT instrurag tion drif ted Irm which resulted in the AT safety ayatum netting heing laws ' cons =dvative than 'the safety syntum netting de1.1xdated in Techna Specification 2.3. A.2.

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'D L.E Sweeney,.Jr.

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8403120299 751002 PDR ADOCK 05000200 S

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