ML20138N779

Submits Info Re Total Settlement of Control Bldg,Intake Structure & Unit 1 Reactor Bldg,Replacing 831207 Submittal as Supplemented by .Tech Spec Settlement Values More Restrictive than FSAR

ML20138N779
Person / Time
Site:	Hatch
Issue date:	12/18/1985
From:	Gucwa Lt, Gucwa L GEORGIA POWER CO.
To:	Muller D Office of Nuclear Reactor Regulation
References
00504, 504, NED-84-376, TAC-11158, NUDOCS 8512240151
Download: ML20138N779 (1)

Text

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-- Manager Nuclear Engineering a

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'and Chief Nuclear Engineer; e

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?';gf DecemberI18, l1'985 '

.e fDirector-ofNudle$rReactorRegulation

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? Attention:.;2Mr.cD.!Mulleri ProjectJDirector "

!BWR Project Directorate No.E2:

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eDivision of Boiling Water Reactor Licensing-

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1'5U.fShNuclear; Regulatory: Commission Washington, D. C.::20555i '

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10PERATING LICENSES NPF-5 m

EDWIN I.-HATCH NUCLEAR-PLANT UNIT 2

' y BUILDING SETTLEMENT-

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s 1Thee followingL:information 3 replaces the.information Lcontained-in-our subst ttal.1ofj iDecember. J7,c 1983, ias supplemented. zby our1' letter ofL

~ L May;;4, L.1985.. ' Based 1on r datanfrom a :. survey conducted fducing J July s1985, J the

. ! values ffor-the utotali: settlement ~of thei Control ' Building..the ? Intake-

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JStructure. and Unit.1 ' Reactor Building are 59%,.65%, and 7.0%, respectively,

)of'allowab,le settlement.: ;Through thef: analysis,' we havei conclude'd that' the

< lallowable ~ : settlement ;valuesfin the: Technical. Specifications are' more

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.; restrictive: thanEthel FSAR iin ~ thatn the Technical-lSpecificatio_ns ' allow a

'smallerfamountiof' settlement than the FSAR.

[We' would bel pleased to 'meetLwith > you to discuss tany ' questions 'which you i

might :have iatany time during your' review of :our submittals ~at our mutual:

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If-you have further questions, please contact this office.

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.m Very truly yours, e mm J @ d.

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L. T. Gucwa

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! Senior Resident' Inspector:

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