ML20137N142

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Deficiency Rept Re Seismic Qualification Levels of 49 Instrument Supports & 1 Support in Fuel Handling Bldg.Next Rept Delayed Until 860124
ML20137N142
Person / Time
Site: Vogtle  Southern Nuclear icon.png
Issue date: 11/11/1985
From: Foster D
GEORGIA POWER CO.
To: Grace J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
GN-738, NUDOCS 8512040073
Download: ML20137N142 (2)


Text

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.4 Georgia Power Company j

a Route 2. Box 299A Waynesboro. Georgia 30830 j

Telepnone 404 554-9961. Ext 3360 404 724-8114. Ext. 3360 9

g GeorgiaPower a

o.o.rost.,

Vice President and Prohet the sout!xyn eiectrv: sn:em General Manager Vogtle Project 1

November 11, 1985 United States Nuclear Regulatory Commission File: X7BG03-H85 Region II _

Log:

GN-738 Suite 3100 101 Marietta Street, Northwest Atlanta, Georgia 30323

Reference:

Vogtle Electric Generating Plant - Units 1 and 2; 50-524, 50-425; Containment Tubing and Instrument Support System Letter GN-717, dated October 9, 1985 Attention:

J. Nelson Grace In -previous correspondence of this subject, Georgia Power Company indicated that an interim report would be submitted on or before November 15, 1985 that would forecast a completion date for this evaluation.

At this time, a field walkdown has been completed.

The walkdown identified that there were forty-nine (49) instrument supports in the containment building and one (1) support in the fuel handling building attached to structural steel members.

A detailed review is Deing performed for the fifty instruments to determine if their seismic qualification levels could have been exceeded.

Additionally, a preliminary review has indicated that the instrumentation tubing and tubing supports have been properly designed. At this time, Georgia Power Company expects ~ to inform the NRC of the results of the evaluation of this condition by January 24, 1986.

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

Yours truly, I

D. O. Fost 8512040073 851111 PDR ADOCK 05000424 S

PDR 0

.E EaL/7

o

o United States Nuclear Regulatory Commission File: X78G03-M85 Page 2~

Log:

GN-738J 00F/wk1-xc:

U. S. Nuclear Regulatory Commission Document Ccntrol Desk Washington, D. C.

R. J. Kelly J. A. Bailey _

G. Bockhold R. E. Conway

0. Batum P. D. Rice G. F.' Head H. H. Gregory C. S. McCall J. T. Beckham W. T. Nickerson E. L. Blake, Jr.

R. A. Thomas D..R. Altman (Shaw, et. al.)

D.~ E. Dutton D. L. Kinnsch (BPC)

J. E. Joiner W. F. Sanders (NRC)

J. L. Vota (W)

(Troutman, et. al.)

R. H. Pinson L. T. Gucwa D. C. Teper (GANE)

B. M. Guthrie-C. E. Belflower L. Fowler (LEAF)

E. D. Groover F. B. Marsh (BPC)

T. Johnson.(ECPG)

-R. W. McManus G. A. McCarley C. W. Hayes

-x,

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