ML20198L317
| ML20198L317 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 12/14/1982 |
| From: | Baker W, Gary Purdy, Matthew Smith BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.) |
| To: | |
| Shared Package | |
| ML20197J316 | List:
|
| References | |
| FOIA-85-59 88025, NUDOCS 8606040262 | |
| Download: ML20198L317 (6) | |
Text
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..1 WELD PROCEDURE SPECIFICATI0M - INTERIM CHANGE NOTICE 5
2 to WPS 88025 Rev.
k LATEST ICN No.
I
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h The following Interim Change Notice is being submitted at this time in order to expedite the revision of a non-essential variable in a Brown & Root, Inc.
i Wald Procedure Specification.
[
ICN No. 1 Changes /Mditions:
~ 4-22-82 Data h
27 f
On page 2 of 2 under Instructions-note 5 add:
g or ER 308 or ER 308L to the filler material
-f column opposite the base material types 304
/
p or 304L to 316 or 316L. This is per G & H pq, r -
DCA's 7135, 7136 and 7137.
.Rgn 12-10-82 ICN No.1 Changes /Mditions:
ER 308 filler material may be used when welding base gg [
.J metal type 316 to type 316. This change is only g
applicable for welding the valve gallerys as shown m
d on ATCOR Washinoton, ince drawings 8114-0-31 Rev. C. and 4,.g,R pQ C
8114-0-31 Rev. D.
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- 1 ICN No.
Changes /Mditions:
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- s ICN No.
Changes /Mditions:
3 Data
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8606040262 860527 f
f GARDE 85-59 PDR wa-O
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s I El WELDING PHCCEDURE MousTON.TEXA3 EV loN a seist ag$N Pact 1 op 2
SECTION IX ION j
WELDING PROCESS (ES) 1.Cas Tungsten Are TYPE Manual 2.
N/A TYPE N/A SASE METALS (QW-403)
POSTWELD HEAT TREATMFWinW--4Q26
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P No 8 Gr. No. 1
- to P No a Gr. No I
- Type M/a Thickness Range 187 - 8 00 IN. Temperature N/A Pipe Dia. Range Unlimited IN. Time Range N/A Range for Fillet.Thk-All pi, Unlimited IN.
4
- Also Type 309 or 3095 of Group No.2 y
4 GAS (QW-4C8)
M FILLER METALS (CW-404)
Shielding Gas 1 Areen
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F No.1.
6 2.
N/A Percent Comp.
100 0
A N.o.1.
8 2.
N/A Shielding Gas Flow Rate 15 CFH (m f
.SFA Spec. No.1.
5.9 2.
N/A Purge Gas Arten Flow Rate 5 CFH (m j
AWS Class. No.1.
ER3XX (5) 2.
N/A Trailing Shielding Gas Composition M/A d
Site of Electrode 1.
N/A 2.
N/A IN.
Size of Filler 1.
3/32, 1/8 2.
N/A IN.
ELECTRICAL CH ARACTERISTICS (QW-.409)
Electrode - Flux Class N/A Current 1.
DCSP (4) 2 N/A O
Cona4mable insert N/A Amps Range 1.
50-150 2.
M/A Volts Range 1.
8-14 2.
N/A Tungsten Elec. Size / Type 1/16'.'1/8" E*#rH 1 or 2 L
POSITION (QW-405)
TECHNIQUE (CW-410)
Welding Position Stringer orWeeve Bead 1.
Strfncer 2.
'N/ A 7
All Welding Progression Upward Beed Width:
See Page 2 i
Orifice or Gas Cup Size 1/4 - 1/2
- ~~s PREHEAT (QW-406) initial and Interpass cleaning
- Welding surfaces shall be wire brus 60
,F (Min.)
O Preheat Temp.
or ground as required to remove slag, scale or other cenuminants interpass Temp. Range 60-350 (1)
- F Method of back gouging Grind N/A sp Preheat Maint.
.)
Oscillation 1.
N/A 2.
N/A JOINT DESIGN (OW-402)
Contact Tube to work distance N/A
?
Groove Design Single V or U (7)
Multiple or Single Layer 1 Both JointType 08 T88 Cg N/A 33 Yes (PerSide) 2-N/A Backing Matt Tyos Similar to base naterial Multiple or single electrodes Single Nen seen114-er nnMn.%.
.s114' Travel Speed (R
) 1.
21-4 2.
N/A g;
retainers are not per=1tted.
Peening-Nota $ lowed REMARKS
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Prior to the start of welding, the exiting gas shall be checked for oxygen content. It must be 2*. or lower before velding can commence.
i.r Maintain purge for at least two layers (i.e., root and one fill).
Westinghouse supplied co=ponents require purge aintenance for'at least three layers (i.e., root and two fill layers).
PREPARATION APPROVAL DATE
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Faa. Codes:
ASME Section III. ANSI ?31.1
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? - /4 -F2 CPSES Protect:
Welding Engineermg CR-0172 h/. b. If/md
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Matenais Eniyneenng
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d wELolNG PF.cCEDUME No.
WELDING TECHNIQUE SHEET 88025 p
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P NO. 8 GROUP 1
- TO P NO. 8 GROUP 1*
W 5
REVisleN THK. R ANGE
.187 - 8.00 IN.
- ACE 2 oF 2
' TYPicALJOINT DESIGNS PERMITTED ROOT OPENING Q.s 1/1b"3/1b IN.
1/8-1/4
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' '8 Also Type 309 or 309S of Group No. 2.
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WELDING PARAMETERS
' SINGLE VALUES ARE MINIMUM i
FlLLER METAL GAS ELECTRICAL DATA
- ygAygg, d
~ ~.ygn WELOING P LOW RATE (CPM)
TYPE /
AMPERAGE VOLTS SPEED SIZE wtDTM AWs cLAs3 TYPE POLAR.
RANGE RANGE IIP"I PROCESS giu.3 sMIELD IPURGE (IN.)
a j
' 15 5
DCS?(4) 50-150 8-14 2.1-4 3/8" j
- l-3 GTA or 3/32 See Note 5 Arger
-6 i
GTA 1/8 See Note 5 Arger 15 5
DCS?(4) 50-150 8-14 2.1-4 3/8" r
f
- Alt.
GTA or 3/32 See Note 5 Arger 15 N/A DCS?(4) 50-150 8-14 2.1-4 3/8"
!3 &
GTA 1/8 See Note 5 Arger 15 N/A DCS?(4) 50-150 8-14 2.1-4 3/8" j -o j "
Maxt:m m deposit thickness o E any single laye: shall not exceed 5/16".
a O
i
$j PEENING M All e d j
60 ep gui,j OTIUd
- PREMEAT TEMP.
SACK GOUGING METHCD 3
!INTERPASSTEMP.60-350 (1) r N/A in e
con CT U3E TO WORK DIST.
! PREMEAT MAINT.
N/A 1/4 - 1/2 m
1/16-1/8 IN.
Wund
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- TUNGSTEN ELECT. SIZE & TYPE 1 or 2 I
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! INSTRUCTICNS i
t i
1.
Prehelt and
- nearpass te=perature (above 150*?) shall be checked using ta=perature indicating crayons or an approved equal.
i 2.
Tack welds shall employ the parameters of the root pass.
E 3.
Tack velds shall be ce=plete fusien; the starts and stops shall be tapered 2
i by grinding so that the initial pass can properly consu=e the tack.
4.
Ncn Polsing mede.
9 Q
5.
Tiller wire selected fer the base metal combination to be velded shall be; BASE METAL "E?E FILLE L' IRE TO BE USED t
i 304 or 304L to 304 or 304L E308 or ER308L J
316 or 316L to 316 or 316L ER316 or E316L i
304 or 304L to 316 or 316L ER316 or E316L 304 or 304L to 309 or 3095 ER308 or ER308L 316 or 316L to 309 cr 3095 IR316 or IR316L u
For k'estinghouse supplied Reactor Ceolant Piping, IR308 vill be used fer i
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base metal type 304 cr 304L to 316 or 316L.
p l
6.
Purge requirenent =ay be deleted for socket velds or when specified by the ?b7..
t 7.
Variatien in the joint geometries shewn above is permitted provided the joint j
l 1s single velded or double velded and the root spacing is =aintained within I
the specified tolerances.
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-:i HOUSTON, TEXAS h
88 25 f.
WELDING PROCEDURE SPECIFICATION CHANGE NOTICE
~
CURRENT REVISIONg ARg INDtCATED SY CHANGE BARS RIV.
DATs ORIGINATOR OV L' 1
4-20-79
- 3. Erenicki d#
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3-30-79 J. Eronicki 8 F 6d/dM
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10-12-79 J. Brenicki C M b M.1.E L
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3-16-82 W.E. Baker s
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REVISION NO.
DESCRISE THg CHANGE
~
1 Noted PQR revision. Revised thickness range, joint g
details, maximum values of amps and volts and deleted p
reference to travel speeds.
.k
.j 2
Retyped on new form. Added the following information:
'i
~
fillet weld thickness and diameter, electrode - flux
'E classification, preheat maintenance, joint description, n
trailing shielding gas, tungsten size and type, bead
,i type, initial and interpass cleaning, back gouging
- 7 method, oscillation. and root spacing. Noted PQR re-vision. Added ranges to amp and volt values. Added Westinghouse reguirement for RCP velds.
3 Added preheat maintenance, peaning, root spacing, cup sise ranges and notes 7 and 8.
Noted PQR revision.
fj Revised thickness range. Added layer thickness limits-i tion.
)
4 Noted PQR revision. Added code compliance statement.
.' ~:
5.
Add specific Group 2 base metals. Revise thickness N[
range qualified. Add travel speed. Cmit Preheat Maintenance require =ent.
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- REVISIONS MUST BE AMROVED BY THE MANAGER OF MATERIALS ENGINEERING OR Hl3 DESIGNEE ibcv yy w
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- CPPA-17,945 April t,9982 Texas Utilities Services, Inc.
P.O. Ecx 1002 Glen Ecse, Texas 76043 1-CW * /
Attention:
Mr. J. T. Merritt, Jr.
,, A ft'// ~.
Subject:
B&R Welding Precedure Specificatiens
Reference:
BRF-10933
Dear Mr. Merritt:
The following welding precedure specifications are " App cved for arrangement only, preceed with fabricatien subject to compliance with all centract require =ents, drawings, and specifications."
(1)
WPS-60013, Rev. 3 (2)
WPS-60019, Rev. 3 f
(3)
WPS-88023, Ra n -10 g
(4) can-e e m =,.sev. O (5)
'n7s,11011, Rev. 6 gp y\\
Very truly yours, o*
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d GI3BS & HII.I., INC.
6 R. C. Barber Senier Welding Engineer RC3/ cab
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'#03;/
I cc: 'R.E. Ballard-G&E N.Y.
Mark Smith-TUS!
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iJ.Jc..:en W. E. Baker-B&R i
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INTEROFFICE MEMO IM ! 2317,9 April 2, 1982
.TO:
G.R. Purdy
- ~7 '
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FROM:
W.E. Baker l
SUBJECT:
Approval of. Welding Procedures M
Attached are copies of Welding Procedure Spe::ifications listed below for your review and approval.
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WPS-60013, Rev.3
1 WPS-60019, F.ev.3
's WP3-88023, Rev.10 g
WPS-88025. Rev.6,
WPS-11011, Rev.6 TheseWeldingProcedureSpecificationsaretobedsedhnconjunctionwiththe 1*l following Brown & Root Specifl cations:
CP-CPM 6,9 WES-031 e
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V Please review / approve subject procedures at your 6arliest convenience.
n:.
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A-7l T
W.E. Baker Sr. Project Welding Engineer
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APPROVED:
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Project QA Manager i Date
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WES/JEB/pam cc:
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