Text

Corrected Owners Data Rept for Inservice Insp,1985
	ML20235X271
Person / Time
Site:	Hatch
Issue date:	10/13/1987
From:	; GEORGIA POWER CO.
To:	;
Shared Package
ML20235X264	List: ML20235X261; ML20235X271;
References
	NUDOCS 8710190275
	Download: ML20235X271 (15)
	v • d • e

-

m FORM NIS-1

- - Corrected Copy 1 16 Pages Page C-1 FORM NIS-1 OWNER 5' DATA REPORT FOR INSERVICE INSPECTIONS As Required By The Provisions Of The ASFE Code Rules Georgia Power Company, 333 Piedmont Ave. NE, P. O. Box 4545, Atlanta GA 30302 1.

Owner (Name and Address of Owner) 2.

Plant Edwin I. Hatch Nuclear Plant, Box 278', Baxley, GA 31513 (Name ano Address of Plant) 3.

Plant Unit 2

_ 4. Owner Certificate of Authorization (if req.)

N/A 3

5.

Commercial Service Date 09/05/79

6. National Board No. for Unit 11570 7.

Components Inspected:

Manufacturer i

Component or Manufacturer or Installer State or National Appurtenance or Installer Serial No.

Province No.

Board No.

Rx Pressure Vessel Combustion Eng 70101 N/A 11570 1

Rx Vessel Closure Head Combustion Eng 70201 N/A 11570 1

2B21 Main Steam Pullman Pwr Prod 1

N/A 2821 Feedwater Pullman Pwr Prod N/A I

2B21 MS Relief Pullman Pwr Prod N/A 2B21 MSIV & SRV Boltino Rockwell/

N/A TEget Rock ~

2831 Rx Recirc.

Pullman Pwr Co.

N/A j

2C11 CRD Pullman Pwr Co.

N/A 2E11 RHR Pullman Pwr Co.

N/A 2E21 Core Spray Pullman Pwr Co.

N/A 1E41 HPCI Pullman Pwr Co.

N/A 1E51 RCIC Pullman Pwr Co.

N/A 2G31 RWCU Pullman Pwr Co.

N/A NOTE:

Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8'i in. x 11 in., (2) infouaation in items 1 through 6 on this data report is included on each sheet, and (3) each sheet is numbered and the number of snects is recordt ' at the top of this form.

Spool piece or fitting numbers too numerous to list for each specific component.

Material certification for all piping, fittings, etc., are available for review in the Records Management Department at the plant site.

~

See attached curimary of changes and the attached revised pages for details of the corrections.

8710190275 071013 PDR ADOCK 05000346 G

POR

~

Corrected Copy 1 Page C-3 l

7.

Components Inspected (continued):

Manufacturer Component or.

Manufacturer or or Installer

-State or National Appurtenance Installer Serial No.

Province !!c.

Board No.

2 Nil MS Aux.

Pullman Pwr Prod

N/A 2P41 PSW Pullman Pwr Prod

N/A 2T48 Contain-Pullman Pwr Prod

N/A ment Purge &

Inerting Spool piece or fitting numbers too numerous to list for each specific component. Material certifications for all piping, fittings, etc., are available for review in the Records Management Department at 'ha plant si te.

I

g-

,e n'

a I'-

Corrected Copy-1 Page-C NIS-1 FORM SUPPLEMENTARY INFORMATI0il TO CORRECTED COPY 1 0F THE

'0WNERS DATA REPORT.FOR' INSERVICE-INSPECTION DATE: April 30,1987 Owner Name and Address:

l Georgia Power Company'.

333 Piedmont Avenue, NE-P. 0. Box 4545 Atlanta, Georgia 30302 Name and Address of Nuclear Generating Plant:

Edwin-I. Hatch Nuclear Plant Route 1, Box 278 Baxley, Georgia,31513 -

Name Assigned to Nuclear Plant Station:

1 Edwin I. Hatch Nuclear Plant Unit 2 I

4 Commercial Service Date:

l September 5,1979 i

Gross Generating Capacity:

2436 Mwt, 817.3 MWe State, Province, or flunicipality Assigned Number:

'l

l N/A National Board Number Assigned by-Manufacturer:

i 11570 Summary.of Changes Made By Correction 1:

The following revisions were made to. the designated pages.

i i

l 1

I I

b Corrected Copy 1 i

Page C-5 l

1 i

1.

The following hanger / lug configurations were determined by field

{

walkdowns performed to confirm the as-built conditions.

Original l

drawings had been based on available< design drawings.

The corrections are:

l A) On the Class 1 Component' examination Table, page 7 of 11, a note has been added to the bottom of the page indicating that lugs 1

2B21-lMS-24C-8PL-1 thru -8 no longer exist.

New lugs are identified as 2821 -lMS-24C-9PL-1 thru -8.

Figure A-8 has been revised to show l

the lugs and their location.

(Provious revisions showed no lugs).

j The revised table and figure are included in this correction.

j B) On page 8 of 11 in the Class 1 Examination Tables, welds

)

2821-1MS-240-5PL-1 thru -4 at device 2b21-MS-H10 referenced Figure A-9.

However, welds 2B21 lMS-240-5PL-1 thru -4 did not appear on Figure A-9.

Figure A-9t hus been revised to show the welds and is included in this correction.

l C) On page 2 of 5 in the Clan 2 Examination Tables, welds j

2 Nil-2MSA-24B 13PL-1 A and -18, and welds 2N11-2MSA-24B-13PL-1 thru -8 I

referenced Figure B-10.

However, Figure B-10 listed welds 13PL-1 thru -10.

Figure B-10 has now been revised to show welds as 13PL-1 thru -8 and 13PL-1 A and -1Bs A copy of B-10 is in the correction package.

D) On page 2 of 5 in the Class 2 Examination Tables, welds I

2N11-2MSA-240-11PL-1 A and -1B, and welds 2Hil-2nSA-24D-11PL-1 thru -8 referenced Figure B-12. figure B-12. If sted weHs 11PL-1 thru -10, i

but B-12 has now been revised to show the welds properly, as listed in the the examination table.

A copy of Figure B-12 is in the correction package.

l l

2.

Figure A-1 was developed from the original Southwest Research drawings which did not show the welds in question.

The corrections are:

A) On pages 4 of 11 and 5 of 11 in the Class 1 Examination Tables, Stabilizer Brackets No.1 thru No. 4 referenced Figure A-1, but were not on the figure.

Figure A-1 has been revised to show the brackets and is included in this correction.

B) On page 4 uf 11, Weld 2C-6, " Bottom Head Torus to Support Skirt Weld," originally referenced Figure A-1, but was not on the figure.

Since that time, Figure A-1 A has been. generated and shows weld 2C-6.

A copy of the revised examination table page with the correct figure reference and a copy of Figure A-1 A is included in this correction.

Corrected Copy 1 lPage C-6 3.

The following welds were-repla'ced and retidentified but-the reidentification was not transferred to reference figures. The corrections are:

A) On page; 3 of.L5 in the' Class 2. Examination Tables welds-2 Ell-2RHR-16A-DS-6A and -7A refer to examination Figure B-14.

Figure B-14 showed the welds as -6 and -7 'instead ofc.-6A and -7A. -Figure B-14 has been revised to identify the' welds-as -6A and'-7A and the figure is included in the correction' package.

B) On page 3 of 5 in tihe Class 2 Examination / Tables welds.

2 Dell-2RHR-168-DS-9A and -10A refer to ' examination Figure B-18.~.

Figure B-18 showed the welds as -9 and -10 instead of -9A and -10A.

Figure B-18 has been revised to identify the welds as -9A and -10A-and.the. figure is included.in the correction package.

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