ML19347F054

Forwards Current Listing of Welds on Which Partial Examinations Were Conducted to Obtain Complete Volumetric Examination on Each Weld,Per NRC Request

ML19347F054
Person / Time
Site:	Summer
Issue date:	05/07/1981
From:	Nichols T SOUTH CAROLINA ELECTRIC & GAS CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
References
NUDOCS 8105150140
Download: ML19347F054 (16)

Text

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SOUTH CA90UNA EttcTRic a GAS COMPANY post omer son re.

cot islA, SOUTH CAROUNA 29218 T. C. N:cHots,Jn.

vies e... .. ... o u.ea,. on.a.o.,

cuc-. May 7, 1981 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Subject:

Virgil C. Summer Nuclear Station Docket No. 50/395 Welds with Partial Examinations

Dear Mr. Denton:

As requested by Mr. Martin Hum of the NRC, South Carolina Electric and Gas '

Company hereby provides a listing of the currently identified welds in which partial examinations were conducted to obtain a complete volumetric examination on each weld.

This list is for informational purposes only. Approximately ninety (90) percent of the examination reports were reviewed in the compilation of this list.

While this represents the majority of reports, there exists the possibility that the list could increase. As noted in the list no B-J, C-F or C-G welds requiring relief requests have been identified so far. However, some welds requiring relief requests could be discovered in the remaining unreviewed reports.

If you have any questions, please let us know.

Very truly yours, T. C. Nichols, Jr.

NEC:TCN:rh cc: V. C. Summer J. B. Knotts, Jr.

G. H. Fischer J. L. Skolds T. C. Nichols, Jr. O. S. Bradham D. A. Nauman H. E. Yocom W. A. Wiliams, Jr. H. N. Cyrus R. B. Clary ISEG A. R. Koon NPCF A. A. Smith File I J. Ruoff 8105150l%

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The following is a listing of welds where examinations are limited by welded supports, branch connections, physical access, cenfiguration, etc. Where possibic, all welds were examined from both sides. In all cases, 100%.of the volume of the welds was examined from one or more directions in accordance.with ASME Code,Section XI. Welds are listed as to the isometric with limitations noted. Where a supplemental examination is used it is also noted.

ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL CGE-1-1100 4 Bevel CGE-1-2100 1 Welded Pads 3 Welded Pads 4 Welded Pads 6 Welded Pads, Welded Support 9 thru 14 Norzles and Maaway CGE-1-3100 1 Welded Pads CGE-1-4100 1 thru 16 Grain Structure, Surface Bevels and Crowns 18BC Branch "onnection Surface 19BC Branch Connection Surface CGE-1-4101 1 Support, valve 2 Support 14 Valve 15 Valve 16 Welded ID Pin.te, Valve 17 Welded ID Plate 21 Nozzle CCE-1-4102 1 Nozzle Surface

. 7 Valve 8 Valve, Support 23 Valve CGE-1-4103 1 Valve 2 thru 9 Elbow Introdos 10 Valve 11 Valve 15 Nozzle, Nameplate 16 Nozzle, Nameplate a

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• ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL ,

, CCE-1-4104 1 Valve 2 thru 5 Elbow Introdos 7 thru 16 Elbow Introdos 17 Valve 18 . Valve 19 Elbow Introdos -

20 Elbow Introdos 21 Nozzle CGE-1-4105' 2 Valve 3 ,

Valve .

4 thru 13 Elbow Introdos 14 _ Fittings 15 Fittings 16 Fittings CGE-1-4106 1 Valve 2 thru 5 Elbow Introdos 6 Valve 7 Valve 8 Elbow Introdos i 9 Elbow Introdos 10 Nozzle, Nameplate CGE-1-4107 1 Nozzle 2 thru 5 Elbow Introdos 6 Fittings 7 Fittings

. 8 Fittings ~

9 Elbow Introdos 10 Elbow Introdos 11 thru 15 Valve

! CCE-1-4108 18BW Fitting CGE-1-4110 IBW Elbow Introdos CGE-1-4114 1BW Fitting CGE-1-4200 1 thru 16 G ra in Structure, Surface Bevel and Crowns

.' CGE-1-4201 1 Valve 2 Valve l 4 Saddle Support l

7 Valve l

8 Valve 10 ID Plate 11 ID Plate 13 Valve e - _ -

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ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL CCE-1-4202 1 Valve 2 thru 13 Introdos 14 Valve 15 Valve 16 thru 1.,9 Introdos 20 - Nozzle CGE-1-4203 l Valve 3 thru 16 Introdos 7 Valve 8 Valve t 9 Introdos 10 Introdoa 11 Nozzle

~

CGE-1-4'04 2 1 Reducer, ID Plate '

2 Valve, ID Plate 3 Valve,

~

ID Pinte 4 thru 7 Introdos '

10 Tee -

11 Tee .

12 Introdos 13 Introdos

• 14- Flange 15 Flange 16 thru 19 Introdos

• 20 . Valve, ID Plate 21 Valve, ,

ID Plate 22 Introdos 23 Introdos 24 Nozzle

. CGE-1-4205 1 Valve, ID Plate 2 thru 5 Introdos

. 6 thru 8 Valve, ID Plate 10 Introdos 11 Introdos 12 Nozzle CGE-1-4206 18BW Fitting

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' ISOMETRIC WELD LIMITATIONS SUPPLEMT.NTAL CC E- 1 -4 211 9 Fitting, Crown 13 thru 15 Fitting, Crown

, CGE-1-4212 1 BW Fitting CGE-1-4300 1 thru 16 Grain Structure Surface

." Bevel, Crowns CCE-1-4301 W'S-1 Welded Lugs 1 Valve, Supports 2 Valve, Supports 4 Welded Supports 5 Welded Supports -

8 Valve, Supports 9 . Valve 11 '

I-Beam 13 Flange CGE-1-4302 1 Valve 6 Concavity 9 thru 11 Valve 13 Introdos 18 Introdos 20 Introdos CGE-1-4303 1 Valve -

2 Introdos 3 Welded Lug

. 4 thro 13 Introdos

. 14 Nozzle. ,-

,15 Valve

,17 ID Plate

18 ID Plate CGE-1-4304 '

/1 Nozzle 2 Introdos 3 ID Plate, Introdos 4 ID Plate,

. Introdos 5 Valve 6 Introdos

. 7 Introdos e

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' ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL CGE-1-43'05 1 ID Plate 2 ,ID Plate 3 Valve 4 Introdos 5

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Introdos 7 -

Welded Lug 8,thru 11- Introdos 12 Tee 14 Fitting

, 15 Fitting 17 thru 19 Introdos 20 Valve 21 Valve 22 thru 24 Introdos ,

- 26 Nozzle CCE-1-4306 18 BW Fitting

'CGE-1-4 311 53 BW Fitting CCE-1-4312 1 BW Fitting CGE-1-4500 1 DM Nozzle

, Configurati.on

- 2 Nozzle ,

Configuration 13 Nozzle, Crown CG E- 1.-4

• 5 01 1 DM Nozzle -

2 Flange 3 Nozzle 5 thru 10 Introdos 11 '

Flange, Crown 12 DM Nozzle L3 Flange 16 thru 21 Introdos 22 Flange, Crown 23 DM Nozzle

. 24 Flange, Nozzle 27 thru 32 Introdos CGE-1-4502 1 DM Nozzic 2 Nozzle -

5 thru 12 Introdos

' 13 thru 18 Fitting 19 Introdos 20 Introdos 21 Fitting -

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-ISCHETRIC WELD LIMITATIONS. SUPPLEMENTAL CCE-1-4503 1 . Nozzle  ;

L 2 thru 5 Introdos

, 6 ID Plate, I Introdos 7 ,

.ID Plate, ,

Introdos

. 8'thru 18 Introdos 20 thru 29 Introdos 30 Valve 31 Valve 32 thru 36 Intro. dos *

.' 37 Fitting '

38 Fitting 39 thru 42 Introdos 43 Nozzle 44 DM Nozzle CCE i -4504 l 1 Nozzle 2 thru 20 Introdos 22 Introdos

~2 3 Introdos 24 Valve l 25 Valve 26 thru 29 Introdos

• 30 Fitting CGE-1-4505 1 Valve 2 Valve 3 Valve

• 4 , Reducer 5 . Fitting -

8 Fitting 9 Valve 10 Valve 11 Fitting 12 Valve 13 Valve, ID Plate 14 ID Plate, Valve

. 16 Valve CGE-2-1100 2 Nozzle, Handhold 5 Welded Pad 6 Welded Pad 8 Welded Pad 9 4 Nozzle, Handhold 10 Nozzle, Mendhold 11 Nozzle v s-o m, -

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' ISOMETRIC- WELD LIMITATIONS SUPPLEMENTAL CCE-2-1200 1 Crown, Concavity, Skirt 2 Crown, Concavity, Skirt CCE-2-1330 1 .

Crown, Flange 2, Crown, Flange CCE-2-1360 1 Nozzle i 2 Support 3 Crown, Configuration 4 Nozzic ' ,

5 Support

, 6 Crown, Configuration

-7 ID Plate, Crown, Configuration 8 ID Plate, Crown, Configuration CGE-2-1380 1 Flange, Saddle

- . 2 Flange, Saddle CGE-2-0001 1 Valve 2 thru 12 Crown .

'13 Valve, Crown 16 In t r od o s , Cro,m Crown '

. 17 Crown _

. 17 A Crown .-

18 thru 20 Crown 21 Valve, Crown 22 Crown .

CGE-2-0002 24 Crown

/25 Crown 28 Crown 30 Crown 32 Crown 35 thru 38 Crown 40 Crown 42 Crown 45 Crown 46 Crown 48 Crown, Fftting 50 Crown, Fitting 51 Crown, Fitting.- = .. -

53 Crown 55 Crown -

58 thru 60 Crown 64 Crown

. 66 Crown 68 Crown O

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ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL

~CGE-2-0003 24 Crown

.26 Crown 27 Crown 30 Crown 32 , Crown 33 Crown '

35 thru 38 Crown -

41 , Crown

'43 Crown 44 Crown 45 Crown

. 47 Crown '

48 Crown 50 Fitting, Crown . i

- 51 Fitting, Crown 54 Crown 56 Crown -

58 Crown

. CGE-2-0004 1 thru 12' Introdos, - - -

Crown, Reducer 14 Valve 15 thru 19 Fitting, Crown 20 Penetration 21- Penetratio'n

. :2 2 _Introdos, Crown, ID Plate 12 3 Introdos, Crown, ID Plate -

25 Introdos, Crown, ID, Plate 26 Valve CGE-2-0006 1 thru 8 Fitting, Crown, Introdos, Nozzle CGE-2-2100 1-1 Nozzle 1-7 Support Collar CGE-2-2101 1-11 Tee, Crown 1-25 Branch Pipe, Configuration 1-26 Branch Pipe, Configuration 4-1 Introdos 4-2 Introdos 4-3 Welded Support 4-3A Tee, Crown

! 4-3B Tee, Crown .

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, 5-1 ID Plate

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1_I S OM ET R I C WELD LIMITATIONS' SUPPLEMENTAL CGE-2-2102 1-1 Crown, Nozzle 1-5 Welded Plate, Branch Pipe 1-7 Welded Support 1-9 , Welded Support r 1-12 -

Welded Plate, Branch Pipe ,

CGE-2-2103 121 Valve, c'rown '

123 . Valve, Crown CGE-2-2104 1-29 Tee, ID Plate

• 1-52 Tee, ID Plate  ;

1-64 Elbow, Crown, Nozzle 1-67 Elbow, Crown, Nozzle CGE-2-2105 1-39 Crown, Reducer

-- CG E-2-210 6 1-52 Crown, Fitting, Nozzle  ;

CGE-2-2107 1 Reducer .

FW 12 Welded Attschment, Nozzle

. FW 17 Welded Attachment, Nozzle CGE-2 2200 2-8 Penetration, Support 8 ID Plate CGE-2-2201 2-15 Crown, Saddle 1 2-17 Configuration FW 20 Branch, Crown 2-22 Valve, Crown 2-28 Valve, Crown 2-32 Welded Supports CGE-2-2202 2-1 Nozzle 2-3 10 Plate 2-5 Welded Attachment 2-9 Welded Attachment .

2-11 ID Plate CGE-2-2203 2-20 Crown  ;

2-44 Valve, Crown  !

2-60 Elbow, Nozzlc, Crown 2-61 Elbow, Nozzle, Crown h

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'IS0 METRIC WELD h1MITATIONS SUPPL 5 MENTAL

'CGE-2-2204- 2-34 Elbow, Crown CGE-2-2205 FW-11 -

Nozzle FW-17 Welded Attachment CGE-2-2300 3-10. Elbow, Penetration-FW-13 ID Plate FW-14 ID Plate

'CG3-2-2301 3-13 Crown

.3-21 Welded ID Plate ,

3-23 Saddle Weld 3-31 Welded ID Plate

. 3-40 Nozzle, Crown 4-3 Welded Support, Introdos 4-3C Welde*d Support, Introdos ,

4-4 Welded Support,

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Int'rodos 4-5 ^ Welded Support, -

Introdos 4-5A Welded Support, Introdos ,.

4-6 Introdos 4-6A Nozzle, Crown 4-7 Introdos -

. 4-8 Crown, Branch,

, .. Valve -

4-8A Welded ID Plate 4-9 . Nozzle, Crown 4-10 ID Nameplate, .

Crown 4-11 . ID Nameplate, Crown FW-6 Crown, Branch, Valve CGE-2-2302 9-1 Configuration 9-2A Configuratian 9-3 Welded Pads, Valve, Crown 9-4 Configuration 9-5 Welded Supports 4

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ISOMETRIC WELD LIMITATIONS- S_UPPLEMENTAL

CGE-2-2303 FW 11 Crown

• FW 12 Crown '

FW 14 Crown, Welded Support FW 15 *

. Crown 3-1 Crown, Branch Pipe 3-2 5 Crown, Welded Support 3-2A Crown 3-3 Crown,

. Welded Support. -

3-5 Branch Pipe 3-7 Crown 8 thru 21 Crown 3-22 . Crown, Welded Plate -

3-23 thru 3-26 -

i CGE-2-2304 FW 3 Welded Plate, 4 Valve, Crown FW 4 Welded Plat.e, Valve, Crown FW 6 Welded Plate, Valve Crown CGE-2h2305 3-55 Elbow, Crown ,

3-57 Elbow, Crown CGE-2-2306 FW 9 Valve .

FW 10 Welded Attachment, Valve FW 11 Valve, Crown 3-40 Nozzle, Crown CGE-2-2330 5-1 Welded Plate, ,

. Saddle, Crown  :

6-2 Welded Plate, Saddle, Crown  !

. 6-3 Welded Plate,  ;

Saddle, Crown 7-4 Introdos -

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8-5 Introdas, Welhed i Support,' ID Plate FW-1 Crown, Welded .

Support, ID Plate -

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ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL CGE-2-2351 4-1 Configuration 4-2 Configuration, Welded Support 4-3 Configuration 4-4 ,

~ Configuration 4-5 Welded Suppcrt 4-6 thru -

4-8 Configuration 4-10 thru 4-12 Crown 4-13 ' Valve ,

CGE-2-2352 FW 11 Welded Attachment

-CGE-2-2500 FW 9 Crown FW 22 Crown FW 23 Crown 22 Concavity 28 Tee

. 29A Branch Pipe

. 42 Nozzle, Tee 155 Nozzle, Tee 156A Crown 158 Crown ..

CGE-2-2501 FW 1 Penetracion, Crowp FW 38 Penet ation,

. Crova -

10 Penetration, Crown 183 Welded Support "

189 thru 192 Tee .

193A Crown, Branch Pipe 195A Crown, Branch Pipe 201A Crown, Branch Pipe .

305 Welded Support 306 Valve 307 Valve CGE-2-2700 32 Crown, Flange i 53 Crown, Flange .

72 Crown, Flange  :

CGE-2-2701 204 Pump 211 Flange 212 Flange J

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ISOMETRIC WELD LIMITATIONS' SUPPLEMENTAL CGE-2-2702 92' Flange 95 Welded ID Plate 148 Crown, Valve CGE-2-2703 100 ,

Crown 101 Crown 110 Crown

111 ~

Crown 129 . Valve

~

130 Valve 133 . Welded Support, ,s Crown 134 Welded Support, Crown

- 364 Valve

~ '

CGE-2-2'704 247 Valve 248 Valve 255 Valve 258 Fitting 265 Crown 297 Valve

298 Valve -

299 Fitting - ..

365 Valve 366 Introdos 368 Welded Support 372 -

Welded Support

.. 374 thru 377 Valve -

378 Fitting 379 Valve, Crown CGE-2-2705 277 Crown 284 Valve 285 Valve 286 Valve I CGE-2-2706 312 thru 315 Introdos, Concavity l CGE-2-2707 321 Concavity, ,

Introdos 322 Valve, Introdos -

329 thru i 331 , Concavity, ,

Introdos 339 thru -

341 Concavity, Introdos CGE-2-2708 353 Fitting 339 Concavity, i Introdos  !

360 Concavity, Introdos

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' ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL r

'CGE-2-2800 FW 10 thrh

• FW 13 ~ neducer, Crown [

4-24 Reducer, Crown .

380 Flange 421 , Valve 446 -

Flange 454 Welded Plate 462 Concavity 463 Concavity CGE-2-2801' 406 thru 408 Valve i 433 Concavity ~

439 Valve '

442 Valve 443 ' Valve CGE-2-2802

'~

145 Valve .

470 i Fitting ,

'473 Concavity '

CGE-2-2803 306 Valve, Crown '

486 Fitting ,

505 Crown 509 Valve,.. Crown  ;

CGE-2-2804 1 . Valve, Crown  !

2 Introdos, Crown _

. 4 Introdos, Crown

~

5 Introdos, Crown .."

8 Croan -

10- Crown, Valve

~

12 Introdos, Crown i 14 Introdos, Cr.own 15 Introdos, Crown '

17 Introdos, Crown

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ISOMETRIC WELD LIMITATIONS SUPPLEMENTAL ,

CCE-2-2805 1 Crown, Valve 3 -

Crown, Welded' Plate

. 4 Crown 6- Crown 9 , Crown .

~

. . 11 -

Crown l' 15 Crown 18 Crown 20 Crown -

21 Crown, Electric Conduit ,s i 23 Crown 25 Crown '!

27 Valve, Crown

- 30 Crown, Fitting [

31 Crown 32 Crown ,

33 Crown, Valve CCE-2-2806 2 Crown

-4 Crown, Welded- i Plate -

5 Crown -

7 Crown ,. .

9 Crown 12 Valve, Crown 14 Crown 15 Crown --

17 Crown '

19 Crown 23 . Crown 2 24 Valve, Crown

These are the currently identified weld's which required partials i t 'o conduct a complete examination. Westinghouse has not yet identified any B-J, C-F or C-G welds requiring relief request.

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