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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'and Chief Nuclear Engineer; e - NED-84-376 f,,

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m fDirector-ofNudle$rReactorRegulation ~

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

!BWR Project Directorate No.E2: ~

~- ' '. eDivision of Boiling Water Reactor Licensing-

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

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. "NRC 00CKETS 50-366' v  :- 10PERATING LICENSES NPF-5 m

EDWIN I.-HATCH NUCLEAR-PLANT UNIT 2

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BUILDING SETTLEMENT-

E G entlemen:' -

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, , 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-

'm~ 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' wouldi bel pleased to 'meetLwith > you to discuss tany ' questions 'which you

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

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

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

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. . L. T. Gucwa

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