ML20056G622

Forwards New Ssar Subsection 3H.5.5, Structural Analysis Rept for Turbine Bldg

ML20056G622
Person / Time
Site:	05200001
Issue date:	09/01/1993
From:	Fox J GENERAL ELECTRIC CO.
To:	Poslusny C Office of Nuclear Reactor Regulation
References
NUDOCS 9309030344
Download: ML20056G622 (2)

Text

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GENucle:r Energy c,eesteve Cw;m

?b Cwer 4w%e, Sr:Jue CA 55125 September 1,1993 Docket No. STN 52-001 .

1 Chet Poslusny, Senior Project Manager Standardization Project Directorate Associate Directorate for Advanced Reactors and License Renewal Office of the Nuclear Reactor Regulation

Subject:

Submittal Supporting Accelerated ABWR Schedule - Structural Analysis Report for Turbine lluilding ,

Dear Chet:

i Enclosed is a new SSAR Subsection 311.5.5, Structural Analysis Report for the Turbine Building.

Please provide a copy of this transmittal to Goutam Bagchi and Tom Cheng.

Sincerely, l

k. b 4 Jack Fox Advanced Reactor Programs cc: Alan Beard (GE) -

Gary Ehlert (GE) ,

Norman Fletcher (DOE) -I i

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r 311.5.5 Structural Analysis Report For The Turbine Building  ;

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i A structural analysis report will be prepared. It will document the followmc activities  !

associated to the construction materials and as-built dimensions of the building:  ;

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1. Review of construction records for material properties used in construction fi (i c., in-process testing of concrete properties and procurement specifications for structural steel and reinforcing bars).

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2. Inspection of as-built building dimensions.

For material properties and dimensions, assess compliance of the as-built structure with design requirements in the Uniform Building Code (UBC) and in Table 3.2-1 and  ;

paragraph 3.7.3.16. ,

Constmetion deviations and design changes will be assessed to determine appropriate j disposition i This disposition will be accepted "as-is." provided the following acceptance criteria are met: I The structural design meets the acceptance criteria and load combinations j of the UBC code.

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Depending upon the extent of the deviation or design changes, compliance with the acceptance criteria can be determined by either. q i

a. Analyses or evaluations of construction deviations and design changes, or i i

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b. The design basis analysis will be repeated using the as-built condition. j

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