ML20002A807

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Advises That Concerns Re Small Break LOCA Should Be Addressed to NSSS Vendor.Questions Re Scope & Schedule of Response to TMI Action Plan,Item II.K.30.3,should Be Addressed to GE Manager of BWR Sys Licensing,Rh Buchholz
ML20002A807
Person / Time
Site: Hatch  Southern Nuclear icon.png
Issue date: 11/14/1980
From: Widner W
GEORGIA POWER CO.
To:
Office of Nuclear Reactor Regulation
References
NUDOCS 8011210611
Download: ML20002A807 (1)


Text

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Goorg a Power Corrcany 230 PeacMree Street Post O*ce Box 4545 At:an a Georg a 30302 fe'epnone 404 522-6060 November 14, 1980 GeorgiaPower W. A. WWrie,.

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Director of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission y

Washington, D.C.

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NRC 00CKETS 50-321, 50-366 i'

OPERATING LICENSES DPR-57, NPF-5

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EDWIN 1. HATCH NUCLEAR PLANT, UNITS 1, 2 2

E NRC ACTION PLAN ITEM II.K.30.3 - REVISED l$

SMALL-BREAK LOCA METHODS Gentlemen:

Item II.K.30.3 of NUREG-0737 requests a detailed outline of the scope and schedule for the revision, if required by analysis, of the methods used by nuclear steam supply system (NSSS) vaairs for small-break loss-of-coolant accidents (LOCA). Georgia Power Company considers that the Plant Hatch NSSS vendor, General Electric Company, is the most appropriate party to address the NRC staff's concerns with small-break LOCA models for BWRs. We, therefore, request that questions regarding the scope and schedule for this requirement be directed to the Manager of BWR Systems Licensing of General Electric, Mr. R. H. Buchholz.

We wish to remain cognizant of the progress of the revision program and request that copies cf correspondence on this item be sent to the attention of Mr. W. A. Widner, Vice President and General Manager of 4

Nuclear Generation, Georgia Power Company. General Electric has informed us that they will be prepared to discuss the approach to this item by December 15, 1980. If further information is required in this regard, please contact this office.

Yours very truly,

. A. Widner WEB /mt xc:

M. Manry R. F. Rogers,.III f

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/I/O 8 % 1210 Gil

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