PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

BC-L1aWPS No. 0Revision No.

T1

R

T1

R

T2

SPEED (cm/min)E7018E7018

E7018E7018

2.43.2

3.24.0

SMAWSMAW

SMAWSMAW

11

11

SIDERoot

Fill/Cap

RootFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRP

DCRPDCRP

POLARITY19-2520-26

20-2621-27

70-11090-165

90-165125-220

8-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove N/AFillet

Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 3.2mm

A5.1

E7018

2.4mm

20-483-069SAMS S/N 20-483-071

Larger sizes, i.e 4.0 mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt or Corner JointJoint Type

B-L1a & C-L1aAWS Joint Designation

Square-Groove

4.8 mm

Backing Strip/Ring:

C.S. similar to BMBacking Material Min Thickness

Back Gouging: N/AMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

UnlimitedGroove N/AFilletPipe Diameter Range:

6.4mm maxGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes XNo

AWS Group No. I & II To Group No. I & II

T 1= T 2= Unlimited

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 10 °C 66 °C 107 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

T1 +1/16, -0

N/A

N/A

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

B-L1bWPS No. 0Revision No.

T1

R

Backgouge

SPEED (cm/min)E6010E6010

E6010

E6010

2.42.4

3.2

4.0

SMAWSMAW

SMAW

SMAW

12

1, 2

1, 2

SIDEFront SideBack Side

All

All

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRP

DCRP

DCRP

POLARITY20-2620-26

21-27

22-28

40-10040-100

70-130

110-165

8-208-20

8-20

8-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove N/AFillet

1. Backgouge root before welding second side.2. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E6010

Size of Filler Metals 3.2mm

A5.1

E6010

2.4mm

20-484-021SAMS S/N 20-484-024

Larger sizes, i.e. 4.0mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt JointJoint Type

B-L1bAWS Joint Designation

Square-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A516 Gr. 60, A53, A106, API 5LGr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove N/AFilletPipe Diameter Range:

6.4mm maxGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I To Group No. I

X

T 1= T 2= N/A

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C N/A N/A N/A

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

T1/2 +1/16, -0

N/A

N/A

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

TC-L1bWPS No. 0Revision No.

T1

R

Backgouge

T2

SPEED (cm/min)E6010E6010

E6010

E6010

2.42.4

3.2

4.0

SMAWSMAW

SMAW

SMAW

1

1

1, 2

1, 2

SIDEFront SideBack Side

All

All

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRP

DCRP

DCRP

POLARITY20-2620-26

21-27

22-28

40-10040-100

70-130

110-165

8-208-20

8-20

8-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove AllFillet

1. Backgouge root before welding second side.2. Fillet welds shall be 1/4 T1 minimum, but not more than 10mm.3. Depth of shallower groove shall be no less than 1/4 T of thinnerpart joined.4. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E6010

Size of Filler Metals 3.2mm

A5.1

E6010

2.4mm

20-484-021SAMS S/N 20-484-024

Larger sizes, i.e. 4.0mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

T- or Corner JointJoint Type

TC-L1bAWS Joint Designation

Square-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A516 Gr. 60, A53, A106, API 5LGr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove SimilarFilletPipe Diameter Range:

6.4mm maxGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I To Group No. I

X

T 1= T 2= Unlimited

Unlimited

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 66 °C 107 °C 150 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

T1/2 +1/16, -0

N/A

N/A

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

B-U2aWPS No. 0Revision No.

R

T1

α

SPEED (cm/min)E7018E7018

E7018E7018

3.24.0

4.04.8

SMAWSMAW

SMAWSMAW

1

1

11

SIDERoot

Fill/Cap

RootFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRP

DCRPDCRP

POLARITY20-2621-27

21-2722-28

90-165125-220

125-220170-280

8-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

Refer to the aboveGroove N/AFillet

Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 4.0mm

A5.1

E7018

3.2mm

20-483-071SAMS S/N 20-483-074

Larger sizes, i.e 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt JointJoint Type

B-U2aAWS Joint Designation

Single-V-Groove

4.8 mm

Backing Strip/Ring:

C.S. similar to BMBacking Material Min Thickness

Back Gouging: N/AMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

UnlimitedGroove N/AFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes XNo

AWS Group No. I & II To Group No. I & II

T 1= T 2= N/A

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 10 °C 66 °C 107 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

1/14 or 3/8 or 1/2

N/A

45º or 30º or 20º

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

B-U2WPS No. 0Revision No.

R

fT1

α Backgouge

SPEED (cm/min)E6010E7018E7018

E7018E7018

3.23.23.2

4.04.8

SMAWSMAWSMAW

SMAWSMAW

1

12

1, 21, 2

SIDERoot

Fill/CapBack Weld

Fill/CapFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRPDCRP

DCRPDCRP

POLARITY21-2720-2620-26

21-2722-28

70-13090-16590-165

125-220170-280

8-208-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove N/AFillet

1. Backgouge root before welding second side.2. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 3.2mm

A5.1

E6010

3.2mm

20-484-024SAMS S/N 20-483-071

Larger sizes, i.e 4.0mm and 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt JointJoint Type

B-U2AWS Joint Designation

Single-V-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove N/AFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I & II To Group No. I & II

X

T 1= T 2= N/A

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 66 °C 107 °C 150 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

0 to 1/8 +1/16, -0

0 to 1/8 +1/16, -0

60º +10º, -0

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

B-U3bWPS No. 0Revision No.

α Backgouge

α

f

R

T1

SPEED (cm/min)E6010E7018E7018

E7018E7018

3.23.23.2

4.04.8

SMAWSMAWSMAW

SMAWSMAW

1

12

1, 21, 2

SIDERoot

Fill/CapBack Weld

Fill/CapFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRPDCRP

DCRPDCRP

POLARITY21-2720-2620-26

21-2722-28

70-13090-16590-165

125-220170-280

8-208-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove N/AFillet

1. Backgouge root before welding second side.2. Depth of shallower groove shall be no less than 1/4 T of thinnerpart joined.3. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 3.2mm

A5.1

E6010

3.2mm

20-484-024SAMS S/N 20-483-071

Larger sizes, i.e 4.0mm and 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt JointJoint Type

B-U3bAWS Joint Designation

Double-V-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove N/AFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I & II To Group No. I & II

X

T 1= T 2= N/A

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 66 °C 107 °C 150 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

0 to 1/8 +1/16, -0

0 to 1/8 +1/16, -0

60º +10º, -0

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

B-U4aWPS No. 0Revision No.

R

T1

α

SPEED (cm/min)E7018E7018

E7018E7018

3.24.0

4.04.8

SMAWSMAW

SMAWSMAW

1

1

11

SIDERoot

Fill/Cap

RootFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRP

DCRPDCRP

POLARITY20-2621-27

21-2722-28

90-165125-220

125-220170-280

8-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove N/AFillet

Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 4.0mm

A5.1

E7018

3.2mm

20-483-071SAMS S/N 20-483-074

Larger sizes, i.e 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt JointJoint Type

B-U4aAWS Joint Designation

Single-Bevel-Groove

4.8 mm

Backing Strip/Ring:

C.S. similar to BMBacking Material Min Thickness

Back Gouging: N/AMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

UnlimitedGroove N/AFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes XNo

AWS Group No. I & II To Group No. I & II

T 1= T 2= N/A

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 10 °C 66 °C 107 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

1/4 or 3/8

N/A

45º or 30º

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

TC-U4aWPS No. 0Revision No.

T1

RT2

α

SPEED (cm/min)E7018E7018

E7018E7018

3.24.0

4.04.8

SMAWSMAW

SMAWSMAW

1

1

11

SIDERoot

Fill/Cap

RootFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRP

DCRPDCRP

POLARITY20-2621-27

21-2722-28

90-165125-220

125-220170-280

8-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

Refer to the aboveGroove Refer to the aboveFillet

1. Fillet welds shall be 1/4 T1 minimum, but not more than 10mm./4 Tof thinner part joined.2. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 4.0mm

A5.1

E7018

3.2mm

20-483-071SAMS S/N 20-483-074

Larger sizes, i.e 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

T- or Corner JointJoint Type

TC-U4aAWS Joint Designation

Single-Bevel-Groove

4.8 mm

Backing Strip/Ring:

C.S. similar to BMBacking Material Min Thickness

Back Gouging: N/AMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

UnlimitedGroove UnlimitedFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes XNo

AWS Group No. I & II To Group No. I & II

T 1= T 2= Unlimited

Unlimited

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 10 °C 66 °C 107 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

1/4 or 3/8

N/A

45º or 30º

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

B-U4bWPS No. 0Revision No.

R

T1

α

f

Backgouge

SPEED (cm/min)E6010E7018E7018

E7018E7018

3.23.23.2

4.04.8

SMAWSMAWSMAW

SMAWSMAW

1

12

1, 21, 2

SIDERoot

Fill/CapBack Weld

Fill/CapFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRPDCRP

DCRPDCRP

POLARITY21-2720-2620-26

21-2722-28

70-13090-16590-165

125-220170-280

8-208-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove N/AFillet

1. Backgouge root before welding second side.2. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 3.2mm

A5.1

E6010

3.2mm

20-484-024SAMS S/N 20-483-071

Larger sizes, i.e 4.0mm and 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt JointJoint Type

B-U4bAWS Joint Designation

Single-Bevel-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove N/AFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I & II To Group No. I & II

X

T 1= T 2= N/A

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 66 °C 107 °C 150 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

0 to 1/8 +1/16, -0

0 to 1/8 +1/16, -0

45º +10º , -0º

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

TC-U4bWPS No. 0Revision No.

T1

RT2

α

f

Backgouge

SPEED (cm/min)E6010E7018E7018

E7018E7018

3.23.23.2

4.04.8

SMAWSMAWSMAW

SMAWSMAW

1

12

1, 21, 2

SIDERoot

Fill/CapBack Weld

Fill/CapFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRPDCRP

DCRPDCRP

POLARITY21-2720-2620-26

21-2722-28

70-13090-16590-165

125-220170-280

8-208-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove AllFillet

1. Backgouge root before welding second side.2. Fillet welds shall be 1/4 T1 minimum, but not more than10mm.inner part joined.3. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 3.2mm

A5.1

E6010

3.2mm

20-484-024SAMS S/N 20-483-071

Larger sizes, i.e 4.0mm and 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

T- or Corner JointJoint Type

TC-U4bAWS Joint Designation

Single-Bevel-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove SimilarFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I & II To Group No. I & II

X

T 1= T 2= Unlimited

Unlimited

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 66 °C 107 °C 150 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

0 to 1/8 +1/16, -0

0 to 1/8 +1/16, -0

45º +10º , -0º

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

B-U5aWPS No. 0Revision No.

R

T1

α

f

Backgouge

α

SPEED (cm/min)E6010E7018E7018

E7018E7018

3.23.23.2

4.04.8

SMAWSMAWSMAW

SMAWSMAW

1

12

1, 21, 2

SIDERoot

Fill/CapBack Weld

Fill/CapFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRPDCRP

DCRPDCRP

POLARITY21-2720-2620-26

21-2722-28

70-13090-16590-165

125-220170-280

8-208-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove N/AFillet

1. Backgouge root before welding second side.2. Depth of shallower groove shall be no less than 1/4 T of thinnerpart joined.3. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 3.2mm

A5.1

E6010

3.2mm

20-484-024SAMS S/N 20-483-071

Larger sizes, i.e 4.0mm and 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

Butt JointJoint Type

B-U5aAWS Joint Designation

Double-Bevel-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove N/AFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I & II To Group No. I & II

X

T 1= T 2= N/A

N/A

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 66 °C 107 °C 150 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

0 to 1/8 +1/16, -0

0 to 1/8 +1/16, -0

45º +10º , -0º

PREQUALIFIED STRUCTURALWELDING PROCEDURE SPECIFICATIONS

Department

Not approved for cyclic loaded structures, crane applications, T, Y, K tubular connections, or offshore structures to API RP 2A.Approval Restrictions

TC-U5bWPS No. 0Revision No.

T1

R

T2

α

f

Backgouge

α

SPEED (cm/min)E6010E7018E7018

E7018E7018

3.23.23.2

4.04.8

SMAWSMAWSMAW

SMAWSMAW

1

12

1, 21, 2

SIDERoot

Fill/CapBack Weld

Fill/CapFill/Cap

PASS PROCESSFILLER METAL SIZE(mm)

VOLTAMPDCRPDCRPDCRP

DCRPDCRP

POLARITY21-2720-2620-26

21-2722-28

70-13090-16590-165

125-220170-280

8-208-208-20

8-208-20

N/AGas Cup Size

Consulting Services Department

Code AWS D1.1

POSITION

V-UpVertical Progression

AllGroove AllFillet

1. Backgouge root before welding second side.2. Fillet welds shall be 1/4 T1 minimum, but not more than 10mm.3. Depth of shallower groove shall be no less than 1/4 T of thinnerpart joined.4. Orientation of one member may vary within + 45°.

NoneOther

FILLER METAL

AWS Specification A5.1

AWS Classification E7018

Size of Filler Metals 3.2mm

A5.1

E6010

3.2mm

20-484-024SAMS S/N 20-483-071

Larger sizes, i.e 4.0mm and 4.8mm, may be used on thick sectionsOther

N/AShielding Gas (Type) N/AFlow Rate

GAS

POST WELD HEAT TREATMENT

NoneTemperature Range

N/ATime Range

1 of 1Page

PREHEAT

T of Thickest Part (mm)

Min Preheat/Interpass

315 °C

Welding Process(es)SMAW

Transfer Mode (GMAW) N/A

JOINT DETAIL

Weld Type

JOINT DESIGN

T- or Corner JointJoint Type

TC-U5bAWS Joint Designation

Double-Bevel-Groove

N/A

Backing Strip/Ring:

NoneBacking Material Min Thickness

Back Gouging: Arc Air and/or GrindingMethod

Carbon Steel, e.g. ASTM A36, A572 Gr. 50, A516, A53, A106, API5L Gr. B

Material Specification& Grade:

BM Thickness:

BASE METAL

Fillet

610mm and OverGroove SimilarFilletPipe Diameter Range:

UnlimitedGroove

PrequalifiedPQR No.

Type-Manual X Semi-Automatic Automatic Machine

XYes No

Yes No

AWS Group No. I & II To Group No. I & II

X

T 1= T 2= Unlimited

Unlimited

N/ATungsten Electrode Size and Type

Stringer and WeaveString or Weave Bead

Brushing & GrindingInitial & Interpass Cleaning

MultipleMultiple or Single Passes

TECHNIQUE

N/AContact Tube to Work Distance

Peening None

Current Type DCRP

3 to 19 >63 >38 to 63 >19 to 38

10 °C 66 °C 107 °C 150 °C

Max Interpass Temp.

ELECTRICAL CHARACTERISTICS

NOTES

October 14, 2000Date

Root Opening =

Root Face =

Groove Angle =

0 to 1/8 +1/16, -0

0 to 1/8 +1/16, -0

45º +10º , -0º