ML20207G602

PNO-77-204:on 771118,unit Shutdown Due to Apparent SG Tube Leak.Unit Will Be Placed in Cold Shutdown Condition,Portion of RCS Drained & Primary Side of SG Inspected.Affected Tubes Will Be Plugged.Licensee Plans to Issue News Release

ML20207G602
Person / Time
Site:	Surry
Issue date:	11/18/1977
From:	Klingler G, Sniezek J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
To:
References
PNO-77-204, NUDOCS 9903120128
Download: ML20207G602 (1)

Text

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Ca J l' PRELIMItARY NOTIFICATION 6 November 18, 1977 PRELIMINARY NOTIFICATION OF EVENT OR Uti

--PNG-77-204

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of POSSIBLE safety or public interest .

an event significan The informati~on

. presented is as initially received without verification or eval and is basically all that is known by IE-staff as-of this date ~

FACILITY: .

VirginiaUnit Surry, Electric No. 2and Power Co'mpany

. Docket No. 50-281 ,

Surry, Virginia '

1

SUBJECT:

STEAM GENERATOR TUBE LEAK The Unit was shutdown on November 18 duem to tube leak of 0.31 gallons per minute (gpm).

an apparent s generator The unit will be placed in a cold shutdown conditionThe license limit1 reactor inspected.

generator coolant system drained, and the ,primary a portion side of theof the stea m

i duration of the shutdown The isaffected 5 days.tubes will be plugged. Estimated steam generator tube repairs. Unit No.1 is also shutdown for 1 There issue a news hasrelease.

been no media interest in this event..

w -,-

" The Commonwealth of Virginia has been notified.The flRC . ..

from the plant manager at 9:00 a.m. one ephone .

Novembe i

Contact:

GX11ngler, IE x28019 JSnfezek, IE x28019 Distribution:

Chairman Hendrie Transmitted H St// D I -

Commissioner Kennedy Commissioner Bradford Commissioner.Gilinsky S. J. Chilk, SECY C. C. Kammerer, CA Transmitted: (For Distribution) ~

L. V. Gossick itNBB EDO //.*J 7E.PG.BldgCase, NRR

///b f E. Volgenau S. H. Haneuer,, ED0 Region 1 IE l J. J. Fout ard, PA _,/ '3.3 W. G. Mcdonald,fiIPC SS Bldg //.* 5 C. V. Smith, HMSS (MAIL R. G.' Ryan, OSP RZ)McTiernan, OIA Ol H. K. Shapar, ELD R. Hinogue, SD

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p \ g' FRELIMINARY NOTIFICATION I

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9903120128 771118 PDR I&E

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PNO-77-204 PDR m _ . - - - - - - - - - - - - - , , - - _ - - - - - - . , - * - _ _ - - - . - - - - - - - - - - - - , - -