ML20203E622
| ML20203E622 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 04/25/1980 |
| From: | CBI NUCLEAR CO. |
| To: | |
| Shared Package | |
| ML20203E435 | List: |
| References | |
| WPS-E309-83670, NUDOCS 9802270096 | |
| Download: ML20203E622 (3) | |
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WELDING PROCEDURE SPECIFICATION WPS-E309/83670 PROOuct DOWNCOMER BRACING - HUCLEAR POWER PLANT PAGE NO 1
OF 3
CUSTOut R COMMONWEALTH EDISON "f'"TJL 4 DATE 4/23/80 WonK THIS DOCUME NT WITH GE N. WE LD P ROC *' DURE SPE C. GWPS-SMAW 9E F ERENCE PROCEDURE QUAll#1 CATION RECORD l
6'OSITION THICKNEt$ R ANGE POSITION THICKNE SS R ANGE 4580 1G,3G 3/16" - 3" Al.L 3/16" - 2 3/4" k
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i 4581 1G,3G 3/16" - 3" V
2743 1G,2G,3G,4G 3/16" - 2" STECIFIC CONTR ACT WPS REOf flREf/. ENTE BA*A MET A" This Welding Procedure Specification is A586 Gr. A (Sim. ASME P-1 Gp 3) complies with the ASME Code,Section III, welded to Summer 1977.
A240 Tp 304 (ASME P-8 Gp 1) or to A36 (ASME P-1 Gp 1),
This Welding Procedure Specification is to be used for manual welding with E309 A36 (ASME P-1 Gp 1) i 21ded together. electrode on the base materials. listed.
FILLER METAL-
. IMITATIONS:
ASME SPECIFICATION NO..
SFA 5.4 ASME CLAS$1FICATION:
E309 The Interpass temper.ure of joints in the base material listed shall not
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ASME AN ALYSIS NO.
A-8 exceed 350*F maximum.
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ASME GROUP NO..
F-5 For plate thicknesses of 1" or less, 4
no preheat is required except as an aid E LE CTRICAL CHAR ACTERISTICS-CunnENT2 Direct Current for rem 0Ving moisture or '.nless the POLARITY:
Electrode Po,itive ambient temperature falls below 50 F.
Where the ambient temperature falls below OTHER:
(Reverse Polarity) 50F, the plates shall be preheated warm l
eACmo nitRI AL-to the hand within 3" of the point of I
- None Required welding.
For plate thicknesses greater than 1",
None Required a continuous preheat of 200'F is required.
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Use only stainless brushes on the O AS-SHIE LDING BACKUP stainless its.d n t N '
COMPOSIT80N None NOne CBi MIN. F LOW R AT E Required Required CONTRACT. f34 7
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5" CUSTOMER APPROVAL-g h [.,
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RELEASED BY Os OiST WE LD'NG MEO REO j CNQA SERVK:ES CORP ENGR ENGR IE QA C NST MFG DATE g
n W JSV DJS WRW RIF PREPAREo JEB 5/5/78 4'
y cHECKEo TJL 5/15/78
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t AUTHORIZED RES 4/25/80
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9802270096 9002PO PDR ADOCK 05000373 ci,i.;t.
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IDENTIFICAT ION 7 ',
WELDING PROCEDURE SPECIFICATION wes -E309/ 83670 PAot No.
2 oP 3
PHODUCT DOWNCOMER BRACING - NUCLEAR POWER PLANT nev. No.
4 custoutn COMMONWEALTH EDISON sv TJL oats 4/23/80 SPECIFIC REQUIREMENTS: (CONTINUED)
LIMITATIONS:
(CONTINUED)
Fot plate thicknesses greater than 5/8",
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vertical passes shall be uphill except k
root passes and cover passes may be uphill or downhill.
For plate thicknesses of 5/8" or less, vertical passes may be deposited uphill or downhill.
Nonmetallic retainers or nonfusing metal retainers are not to be used.
No supplemental filler metal is to be used.
,b Welding of A 36 material together i
f.hnll be limited to a maximum thickness of 5/8".
. Maximum pass thickness in welds greater than 5/8" thick shall not exceed approximately 1/4".
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loENilelCAflON WPS-E309 /83670 WbLDING PROCEDURE SPECIFICATION vm.:
3 paoc No. 3 or eaoovet DOWNCOMER BRACING - NUCLEAR POWER PLANT a e v. no.
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custowe* COMMONWEALTH EDISON ev TJL oatt $/23/80 GENERAL WELDING TECHNIQUE o,,.
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Stringer As SMA 3/32"0 E309-15 60-100 23-26 54 30 Beads Req'd 1/8"O 60-100 23-26 85 53
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5/32"d 100-145 23-26 93 59 3/16"O 130-2,30 24-27 90-45 4
3/32"0 E309-16 60-100 19-22 6540 1/8"O 70-110 23-26 108-55 5/32"0 110-160 24-26 10562 3/16"O 160-24,0 24-27 77 50
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technioue. \\ ertical position: maximum di meter allowedis5/3f"D.
JOINT DETAIL - See e.ntreet drewings for opplin ble joint deteils and dimensions.
VERTICAL HORIZONTAL OVERHEAD & DOWN w
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