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PROCEDURE QUALIFICATION RECORD Reference: ASME B31.3, ASME Sec IX, GASCO Doc No. 5208-RP-300-6300-001 Client :

Contractor:

Sub Contractor:

Project Name: OGD III (Subcontract: PME - Offsites & Utilities)

PQR No: WPS No.:

Subcontract No: 25113-000-HC3-P00Z-00004

Rev: 0 Rev: 0

Date: Date:

Welding Process: SMAW Types (Manual, Automatic, Semi-Auto): Manual JOINTS DESIGN:(QW-402)

10.97 mm

PQR Test Coupon: 6" x SCH 80 (10.97mm)

BASE METAL(QW-403)

POSTWELD HEAT TREATMENT(QW-407)

Material Spec.: ASTM A106 (Pipe)

Heating Method: NA

Type or Grade: Gr. B

Heating Rate: NA

P.No. / Group No.: P.No: 1 , Group No: 1

Soaking Temp: NA

Thickness of Test Coupon: 10.97mm

Soaking Time: NA

Dia of Test Coupon: 6" (168.3mm)

Cooling Rate: NA GAS: PERCENTAGE COMPOSITION (QW-408)

Heat No: Pipe - 59B5452 Material Certificate No: Pipe - 040000813205 (MITTAL)

FILLER METALS (QW-404)- See Table - Page 2 of 3

Gas(es) % Comp.

Flow Rate

Shielding

NA

NA

NA

Trailing

NA

NA

NA

Backing

NA

NA

NA

POSITION (QW -405)

ELECTRICAL CHARACTERISTICS (QW-409)

Position of Groove: 6G

Current & Polarity: DCEP

Position of Fillet: NA

Amps / Volts: See Page 2 of 3

Weld Progression (Uphill, Downhill): Uphill

Tungsten Electrode Class & Size: NA

PREHEAT (QW - 406)

TECHNIQUE (QW-410)

Preheat Temp. (Min): N/A

Travel Speed: See Page 2 of 3

Method of Heating: N/A

String or Weave Bead: String on Root, Weave - Fill & Cap

Temp. Monitoring Method: Digital Thermometer Interpass Temp.(In Degree Centigrade):

Oscillation: N/A

Minimum Recorded: 89

Single or Multiple Electrodes: Single Electrode

Maximum Recorded : 125

Multipass or Single Pass (Per Side): Multiple Pass

Page 2 of 5

PROCEDURE QUALIFICATION RECORD Reference: ASME B31.3, ASME Sec IX, GASCO Doc No. 5208-RP-300-6300-001 Client :

Contractor:

Sub Contractor:

Project Name: OGD III (Subcontract: PME - Offsites & Utilities)

PQR No:

Subcontract No: 25113-000-HC3-P00Z-00004

Rev: 0

Date:

FILLER METALS Weld AWS Class Dia (mm) Pass No.

SFA

1

E 6010

3.2

5.1

2

E 7018

3.2

5.1

3

E 7018

3.2

5.1

4

E 7018

4.0

5.1

5

E 7018

4.0

5.1

6

E 7018

3.2

5.1

7

E 7018

3.2

5.1

8

E 7018

3.2

5.1

F.No. A.No. 3 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1

Manufacture

Trade Name

Lot No.

Certificate No.

ESAB

PIPEWELD

VT532E66 88

023530

ESAB

Ok 48.00 SF604303

EC20330164

ESAB

Ok 48.00 SF604303

EC20330164

ESAB

Ok 48.00 SF603207

EC20323739

ESAB

Ok 48.00 SF603207

EC20323739

ESAB

Ok 48.00 SF604303

EC20330164

ESAB

Ok 48.00 SF604303

EC20330164

ESAB

Ok 48.00 SF604303

EC20330164

SUMMARY OF WELDING PARAMETERS RECORDED WELD PASS PROCESS NO. Root-1 Hot-2 Fill-3 Fill-4 Fill-5 Cap-6 Cap-7 Cap-8 S.No.

SMAW SMAW SMAW SMAW SMAW SMAW SMAW SMAW

FILLER METAL AWS CLASS DIA E 6010 3.2 E 7018 3.2 E 7018 3.2 E 7018 4.0 E 7018 4.0 E 7018 3.2 E 7018 3.2 E 7018 3.2

Type of Inspection

TRAVEL Heat Input SPEED KJ / mm mm / min

CURRENT TYPE AND POLARITY DCEP DCEP DCEP DCEP DCEP DCEP DCEP DCEP

Amps 75.9 107.1 120.3 132.9 128.5 113.2 115.4 112.9

VOLTS 24.5 25.0 25.2 24.9 24.0 23.5 24.0 23.6

79.8 109.8 102.6 120.6 96.0 138.6 156.0 144.0

1.40 1.45 1.76 1.63 1.92 1.15 1.06 1.11

Report No.

Date

Result

Visuals O.K.

2-May-2006

Accepted

1

Visual Inspection

2

Magnetic Particle Inspection

PLL/BECHTEL/GASCO/21

5-May-2006

Accepted

3

Radiographic Inspection

PLL/BECHTEL/GASCO/19

5-May-2006

Accepted

4

Ultrasonic Inspection

N/A

-

-

5. TENSILE TEST -(QW-150) Report No.: PHY-RPT-1644-01 dt 15th May 2006 Specimen No.

TT1

Size, (mm)

Area, (mm2)

Tensile Load (N)

19.23 x 10.13

194.80

103223

Tensile Strength Fracture Location (N/mm2) 530 PARENT METAL

Page 3 of 5

PROCEDURE QUALIFICATION RECORD Reference: ASME B31.3, ASME Sec IX, GASCO Doc No. 5208-RP-300-6300-001 Client :

Contractor:

Sub Contractor:

Project Name: OGD III (Subcontract: PME - Offsites & Utilities)

PQR No: TT2

Subcontract No: 25113-000-HC3-P00Z-00004

Rev: 0 19.08 x 10.28

196.14

99669

Date: 508

PARENT METAL

Page 4 of 5

PROCEDURE QUALIFICATION RECORD Reference: ASME B31.3, ASME Sec IX, GASCO Doc No. 5208-RP-300-6300-001 Client :

Contractor:

Sub Contractor:

Project Name: OGD III (Subcontract: PME - Offsites & Utilities)

PQR No:

Subcontract No: 25113-000-HC3-P00Z-00004

Rev: 0

Date:

6. GUIDED - BEND TESTS (QW-160) - Report No.:PHY-RPT-1644-01 dt 15th May 2006 Angel of Bend Specimen TYPE Mandrel Diameter No. (Degrees) SB1 SIDE BEND 4T 180 SB2 SIDE BEND 4T 180 SB3 SIDE BEND 4T 180 SB4 SIDE BEND 4T 180 7. TOUGHNESS TESTS (QW-170) - REPORT No.: Test Impact Values (Joules) Specimen Notch Specimen Temp.OC No. Location Size,(mm) A B C

Result PASS PASS PASS PASS

Remarks

Date Laboratory ### LONESTAR, ABU DHABI ### LONESTAR, ABU DHABI

Result Accepted Accepted

_N /A _

Average (Joules)

8. OTHER TESTS: S.No. 1 2 3

Type of Inspection Macro Examination Micro Examination Hardness Test

Report No. PHY-RPT-1660/1661-01 N/A PHY-RPT-1648/1649-01

OTHER DETAILS: Weld Finishing: As Welded (Wire Brushed) Number of Welders: One Tack Welding Method: Temp. Bar / Bridge Tack Welds Tack Welding Parameters: As per fill pass Welder's Name(s): Sukumar Debnath

Test Conducted By:LONESTAR

Welder ID: PLU - 35

Test Witnessed By:PLL,VELOSI,BECHTEL,GASCO

Test Coupon Welded on: 02-May-2006 We certify that the Statements in this record are correct and that test welds were prepared, welded and tested in accordance with the requirments of ASME Section IX & GASCO Spec: 5208-RP-300-6300-001 PLL QC Name, Signature & Date

EBCL QC Name, Signature & Date

GASCO Name, Signature & Date

Page 5 of 5

PROCEDURE QUALIFICATION RECORD Reference: ASME B31.3, ASME Sec IX, GASCO Doc No. 5208-RP-300-6300-001 Client :

Contractor:

Sub Contractor:

Project Name: OGD III (Subcontract: PME - Offsites & Utilities)

PQR No:

Subcontract No: 25113-000-HC3-P00Z-00004

Rev: 0

Date: