ML20210B802

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Deficiency Rept Re Support of Cable in Long Vertical Raceway Runs.Initially Identified During S&W Independent Design Review.Evaluation Results Expected by 870109
ML20210B802
Person / Time
Site: Vogtle  
Issue date: 12/11/1986
From: Rice P
GEORGIA POWER CO.
To: Grace J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
GN-1231, NUDOCS 8702090238
Download: ML20210B802 (1)


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1 Georgia Power Company Post O?ce Box 282 Wayner,bora Georg a 30830 Tetephone 404 554 9961. dxt. 3360 404 724 8114, Ext 3360 i

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& @ b" P. D. Rice Vice Pres dent o

Vogue Protect December 11, 1986 United States Nuclear Regulatory Commission Region II File: X78G03-M105 Suite 2900 Log:

GN-1231 101 Marietta Street, Northwest Atlanta, Georgia 30323

Reference:

Vogtle Electric Generating Plant-Units 1 and 2; 50-424,50-425; Support of Cable in Vertical Raceway; Letters GN-895 dated 5/5/86, GN-967 dated 6/26/86, GN-1084 dated 9/22/86; GN-1168 dated 11/10/86 Attention:

Mr. J. Nelson Grace In previous correspondence on this subject, Georgia Power Company de-scribed a potentially reportable concern involving the support of cable in long vertical raceway runs.

This concern was initially identified during the Independent Design Review (IDR) conducted for the Vogtle Project by Stone and Webster. Engineering Corporation (SWEC).

In its review of the IDR, the USNRC raised some questions relative to this concern.

Project engineer-ing is currently working with SWEC to resolve these questions and complete the engineering evaluation for reportability.

Georgia Power Company now expects to complete its evaluation of this condition and inform the USNRC of the evaluation results by January 9, 1987.

This response contains no proprietary information and may be placed in the USNRC Public Document Room.

Yours truly, 8702090238 861211 DR ADOCK 050 4

g P. D. Rice CkH/PDR/jl xc:

U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555 H. G. Baker D. R. Altman L. T. Gucwa J. P. O'Reilly J. A. Bailey C. W. Hayes G. F. Head G.

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