WQT - WPS 01 [PDF]

Zitiervorschau

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-01-4

WELDER NAME : MANSA RAM

WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 01 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: DAPL-QC-WPS-01/ DAPL-QC-PQR-01

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/28

LOCATION : DAPL CAMP

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 10.03.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 19.1 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

73 - 107

22 - 34

171.42 - 240.00

HOT PASS

BOHLER ( E 8010)

4.0

112 - 146

27 - 35

206.89 - 222.22

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/006 Dtd 11.03.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104 PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-08-1

WELDER NAME : S HAIDER RAZA

WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W 08

TEST COUPON NO.: DAPL-QC-WPS-01/ DAPL-QC-PQR-01

ADDRESS : DAPL SITE, JAJPUR

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/47

LOCATION : DAPL CAMP

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 10.03.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 19.1 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

73 - 107

22 - 34

171.42 - 240.00

HOT PASS

BOHLER ( E 8010)

4.0

112 - 146

27 - 35

206.89 - 222.22

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/006 Dtd 11.03.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104 PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-05-1

WELDER NAME : PATI RAM MAHTO

WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 05

TEST COUPON NO.: DAPL-QC-WPS-01/ DAPL-QC-PQR-01

ADDRESS : DAPL SITE, JAJPUR

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/38

LOCATION : DAPL CAMP

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 10.03.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 19.1 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

190 - 270

20 - 28

150.00 - 240.00

CAPPING

BOHLER (E 81T8-FD)

2.0

205 - 275

20 - 28

192.69 - 220.86

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/006 Dtd 11.03.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104 PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-09-1

WELDER NAME : VIPIN KUMAR

WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 09

TEST COUPON NO.: DAPL-QC-WPS-01/ DAPL-QC-PQR-01

ADDRESS : DAPL SITE, JAJPUR

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/36

LOCATION : DAPL CAMP

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 10.03.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 19.1 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

190 - 270

20 - 28

150.00 - 240.00

CAPPING

BOHLER (E 81T8-FD)

2.0

205 - 275

20 - 28

192.69 - 220.86

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/006 Dtd 11.03.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104 PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : ADITYA SINGH

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-11-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 11 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM113/M14

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 02.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

195 - 270

21 - 28

187.50 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

216 - 275

21 - 28

200.00 - 214.28

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/009 Dtd 04.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104 PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : KAILASH SENAPATI

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-14-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 14 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M79

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 06.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

170 - 244

23 - 29

187.50 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

218 - 281

22 - 28

193.54 - 214.28

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/020 Dtd 08.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : SHAKIL AHMED

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-15-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W 015 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M75

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL CAMP

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 06.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

94 - 117

26 - 34

214.28 - 200.00

HOT PASS

BOHLER ( E 8010)

4.0

122 - 153

38 - 47

214.28 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/026 Dtd 13.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104 PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : RAJESH KUMAR

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-22-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 22 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M31

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 14.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

190 - 270

20 - 28

187.50 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

233 - 272

22 - 28

187.50 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/027 Dtd 16.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : HARINDRA PRASAD

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-23-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 23 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M31

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 14.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

187 - 272

28 - 36

176.47 - 187.5

CAPPING

BOHLER (E 81T8-FD)

2.0

218 - 264

26 - 34

181.81 - 193.54

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/027 Dtd 16.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : SANJAY KUMAR

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-24-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 24 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M29

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 14.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

189 - 268

27 - 36

146.34 - 176.47

CAPPING

BOHLER (E 81T8-FD)

2.0

198 - 254

24 - 34

171.42 - 176.47

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/027 Dtd 16.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : SUNIL KUMAR

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-25-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 25 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M29

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 14.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

194 - 270

20 - 28

142.85 - 157.89

CAPPING

BOHLER (E 81T8-FD)

2.0

199 - 258

20 - 27

146.34 - 206.89

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/027 Dtd 16.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : MD MUSTAKEEM ANSARI

WQT NO. : DAPL-QC-WQT-26-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 26 ADDRESS : DAPL SITE, JAJPUR

Doc. No. : PLL/DAPL/QA/MS/020-F-02

TEST COUPON NO.: KM112/M28

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 14.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

199 - 270

21 - 28

150.00 - 176.47

CAPPING

BOHLER (E 81T8-FD)

2.0

192 - 204

21 - 29

166.66 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE :

F & C - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/027 Dtd 16.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : JAWAHARLAL YADAV

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-27-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 27 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M28

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 14.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

191 - 265

21 - 27

166.66 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

205 - 270

20 - 26

200.00 - 206.89

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/027 Dtd 16.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-28-1

WELDER NAME : SANJEEV KUMAR

WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 28 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM112/M07

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/

LOCATION : DAPL-1 SPREAD

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 17.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

FILLER

BOHLER (E 81T8-FD)

2.0

191 - 266

20 - 27

187.5 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

195.3 - 244.2

20 - 26

187.5 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEN

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/039 Dtd 18.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : AMERJEET K PRASAD

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-03-4 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 03 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM120/M44

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W/27

LOCATION : DAPL CAMP

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 23.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

100 - 128

33 - 40

193.54 - 200.00

HOT PASS

BOHLER ( E 8010)

4.0

124 - 158

38 - 48

240.00 - 214.28

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/054 Dtd 24.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : GULAB CHAUHAN

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-04-4 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 04 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM120/M07

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/30

LOCATION : CH. 120

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 29.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

82 - 103

32 - 40

214.28 - 250.00

HOT PASS

BOHLER ( E 8010)

4.0

124 - 158

38 - 48

214.28 - 240.00

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/073 Dtd 30.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

n

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : BIPUL MECH

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-29-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 29 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM120/M07

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/124

LOCATION : CH. 120

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 29.04.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

91 - 114

32 - 40

300.00 - 333.33

HOT PASS

BOHLER ( E 8010)

4.0

131 - 172

37 - 47

333.33 - 400.00

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/073 Dtd 30.04.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : VINOD KUMAR YADAV

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-30-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 30 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM119/M80

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/127

LOCATION : CH. 119

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 02.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

182 - 262

21 - 27

206.89 - 230.76

CAPPING

BOHLER (E 81T8-FD)

2.0

214 - 281

21 - 27

222.22 - 230.76

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/083 Dtd 03.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : LAL BABU RAY

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-31-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 31 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM119/M80

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/126

LOCATION : CH. 119

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 02.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

192 - 264

20 - 26

200.00 - 214.28

CAPPING

BOHLER (E 81T8-FD)

2.0

214 - 281

21 - 27

200.00 - 214.28

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Minimum 2 Pass Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/083 Dtd 03.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : TAROON GOGOI

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-33-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 33 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM119/M08

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/136

LOCATION : DAPL 2, CH 119

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 09.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

83 - 103

30 - 38

230.76 - 240.00

HOT PASS

BOHLER ( E 8010)

4.0

127 - 161

41 - 51

250.00 - 272.72

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/097 Dtd 09.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : BHUPEN CHETIA

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-34-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 34 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM118/M67

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/142

LOCATION : DAPL 2, CH 118

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 11.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

93 - 118

31 - 43

153.84 - 162.16

HOT PASS

BOHLER ( E 8010)

4.0

119 - 156

40 - 51

150.00 - 166.66

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/104 Dtd 14.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : DIGANTO MAJUMDAR

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-35-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 35 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM118/M79

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/138

LOCATION : DAPL 2, CH 118

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 10.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

80 - 100

31 - 40

153.84 - 166.66

HOT PASS

BOHLER ( E 8010)

4.0

117 - 150

37 - 49

157.89 - 162.16

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/103 Dtd 11.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : SADANAND KALITA

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-36-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 36 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM118/M79

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/139

LOCATION : DAPL 2, CH 118

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 10.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

99 - 124

30 - 37

187.50 - 193.54

HOT PASS

BOHLER ( E 8010)

4.0

132 - 164

39 - 51

193.54 - 200.00

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/103 Dtd 11.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : PINKU KUMAR

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-37-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 37 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM118/M80

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/137

LOCATION : DAPL 2, CH 118

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 10.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

158 - 269

22 - 43

157.89 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

192 - 258

20 - 26

171.42 - 193.54

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/103 Dtd 11.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : ASHIM CHANGMAI

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-38-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 38 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM118/M80

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/140

LOCATION : DAPL 2, CH 118

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 10.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

142 - 250

21 - 28

166.66 - 187.50

CAPPING

BOHLER (E 81T8-FD)

2.0

192 - 264

20 - 27

193.54 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/103 Dtd 11.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : HARI PAL

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-39-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 39 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM118/M24

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/157

LOCATION : DAPL 2, CH 118

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 16.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

174 - 253

21 - 28

142.85 - 157.89

CAPPING

BOHLER (E 81T8-FD)

2.0

197 - 253

21 - 26

153.89 - 157.84

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/129 Dtd 18.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : BALINDRA MAHTO

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-40-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 40 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM118/M24

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/156

LOCATION : DAPL 2, CH 118

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 16.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

192 - 253

27 - 36

166.66 - 187.66

CAPPING

BOHLER (E 81T8-FD)

2.0

202 - 264

27 - 35

176.47 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/129 Dtd 18.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : SANTANU CHETIA

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-43-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 43 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM114/M40

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : DAPL/INPL003/W/159

LOCATION : DAPL 1, CH 114

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 21.05.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

92 - 118

31 - 41

206.89 - 214.28

HOT PASS

BOHLER ( E 8010)

4.0

123 - 160

35 - 46

153.84 - 187.50

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/149 Dtd 25.05.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : LAKHWIR SINGH

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-32-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 32 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM 84 / M 68

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : H DEEP CONTRACTOR

LOCATION : DAPL 1, CH 84

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 20.06.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

209 - 275

20 - 26

171.42 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

195 - 251

20 - 25

200.89 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/293 Dtd 06.07.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : JOGINDER YADAV

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-16-2 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 16 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM 84 / M 08

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : H DEEP CONTRACTOR

LOCATION : DAPL 1, CH 84

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 20.06.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

203 - 275

20 - 26

181.81 - 206.89

CAPPING

BOHLER (E 81T8-FD)

2.0

207 - 265

20 - 26

214.28 - 222.22

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/235 Dtd 22.06.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : LAXMAN SINGH

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-10-2 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 10 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM 84 / M 09

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : H DEEP CONTRACTOR

LOCATION : DAPL 1, CH 84

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 20.06.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

210 - 221

20 - 21

171.42 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

196 - 204

20 - 21

193.54 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/235 Dtd 22.06.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : BHOLA DAS

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-17-3 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 17 ADDRESS : DAPL SITE, JAJPUR

TEST COUPON NO.: KM 84 / M 08

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : INVERTER

PASSPORT / I/C No. : H DEEP CONTRACTOR

LOCATION : DAPL 1, CH 84

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 20.06.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 15.9 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

210 - 275

20 - 26

206.89 - 250.00

CAPPING

BOHLER (E 81T8-FD)

2.0

196 - 266

21 - 26

206.89 - 222.22

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/235 Dtd 22.06.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : CHARANJIT BAKSHI

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-47-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 47 ADDRESS : DAPL SITE, JAJPUR ROAD

TEST COUPON NO.: KM127/M41

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W

LOCATION : DAPL 2, CH 127

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : SMAW

MAINLINE

DATE OF TEST : 14.09.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 19.1 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

BOHLER ( E 6010)

3.2

68 - 90

27 - 35

187.50 - 200.00

HOT PASS

BOHLER ( E 8010)

4.0

113 - 143

28 - 35

200.00 - 206.89

FILLER

-

-

-

-

-

CAPPING

-

-

-

-

-

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE :

R & HP - POSITIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

Vertical Down

Hot Pass :

Vertical Down

Subsequent Passes :

- N.A-

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/341 Dtd 15.09.18)

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : DHANIK LAL

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-48-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 48 ADDRESS : DAPL SITE, JAJPUR ROAD

TEST COUPON NO.: KM 127 / M 39

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W

LOCATION : DAPL 2, CH 127

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 15.09.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 19.1 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

189 - 243

20 - 27

187.50 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

194 - 245

19 - 25

187.50 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/342 Page 01 / 02 Dtd 18.09.18

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :

WELDER QUALIFICATION TEST RECORD (API 1104)

CLIENT : GAIL/ MECON

CONTRACTOR : PUNJ LLOYD LTD.

WELDER NAME : ARVIND KUMAR SINGH

Doc. No. : PLL/DAPL/QA/MS/020-F-02

WQT NO. : DAPL-QC-WQT-49-1 WPS NO. : DAPL-QC-WPS-01

WELDER I/D No. : W - 49 ADDRESS : DAPL SITE, JAJPUR ROAD

TEST COUPON NO.: KM 127 / M 37

PLACE FOR PHOTOGRAPH

WELDING M/C TYPE / SIZE : RECTIFIER

PASSPORT / I/C No. : DAPL/INPL003/W

LOCATION : DAPL 2, CH 127

NATIONALITY : INDIAN

WEATHER CONDITIONS : SUNNY

WELDING PROCESS : FCAW

MAINLINE

DATE OF TEST : 16.09.2018

PIPE AND FITTING MATERIALS : Linepipe API 5L Gr. X 70, PSL 2 TO API 5L Gr. X 70 , PSL 2 PIPE OUTSIDE DIAMETER : 914.4 MM

Range Qualified : Ø > 323.85 MM

PIPE WALL THICKNESS : 19.1 MM

Range Qualified : 4.8 MM ≤ T ≤ 19.1 MM

JOINT DESIGN Make and Type of Filler Material

Diameter MM

Current (Amps)

Voltage (Volts)

Travel Speed MM/Min

ROOT

-

-

-

-

-

HOT PASS

-

-

-

-

-

FILLER

BOHLER (E 81T8-FD)

2.0

190 - 246

20 - 26

187.50 - 200.00

CAPPING

BOHLER (E 81T8-FD)

2.0

194 - 246

19 - 25

193.54 - 200.00

Pass

ELECTRICAL CHARACTERISTICS :

DCEP

ELECTRODE : (Filler Wire)

F & Cap - NEGATIVE

WELD POSITION:

5G

SHIELDING FLUX:

CELLULOSIC

DIRECTION OF WELDING : Root Pass:

- N.A-

Hot Pass :

- N.A-

Subsequent Passes :

Vertical Down

Minimum Number of runs before joint as allowed to cool : Not Applicable Maximum time between commencement and completion of weld : Not Applicable TYPE OF LINE UP CLAMP :

( ü ) Internal

Removal of clamp after :

( ü ) 100%

CLEANING :

( ) External /

( )

( ) Tack Joints

50%

of Root Deposition

Power Brushing, Grinding & Chipping

INEPSCTION / NON DESTRUCTIVE EXAMINATION

Applicable Code

Required

Remarks

Visual Inspection

API 1104 (Section 6)

Yes

ACCEPTABLE

Radiography (Rep. No. DAPL/QC/RT/342 Page 01 / 02 Dtd 18.09.18

API 1104 (Section 8)

Yes

ACCEPTABLE

THE STATEMENTS IN THE RECORD ARE CORRECT. THE WELDER HAS COMPLETED THE W.Q.T. IN ACCORDANCE WITH THE REQUIREMENTS OF THE W.P.S., API 1104, MECON SPECIFICATION. PLL SIGN :

PLL SIGN :

CLIENT AUTHORITY SIGN :

NAME :

NAME :

NAME :

DATE :

DATE :

DATE :