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• sanjaykumarmaurya

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Format No. : Mech

TALWANDI SABO POWER LIMITED, PUNJAB QW 484A WELDER PERFORMANCE QUALIFICATION (WPQ) AS PER ASME SECTION - IX

Welder's Name

:

Identification No. Test Description

Identification of WPS followed Specification & Type / grade

: :

: Test coupon Thickness

WQT NO. DOT Production weld :

Testing Variables & Qualification Limits Welding Variables (QW-350) Actual Values Welding Processes : SMAW Type : MANUAL Backing (with/without) : Without Plate Pipe (enter diameter if pipe or tube) : Dia Base metal P-Number to P-Number :1 Filler metal or electrode specification(s) SFA (info. Only) : 5.1 Filler metal or electrode classification(s) (info. Only) :E Filler metal F-Number :4 Consumable insert (GTAW or PAW) : NA Filler Metal Product Form : Solid Deposit thickness for each process : Position Qualified : 6G

Range Qualified : MAW : MANUAL : With or Without :Note 1 : P1 thru P15F, P34 & P41 thru P4 : : : 4,3,2,1 : NA : Solid : : For Plate & Pipe Groove: ALL; Fi

Vertical Progression (Uphill/Downhill) Type of fuel gas Inert Gas Backing (GTAW,PAW,GMAW) Transfer mode (spray/pulsed/globular-GMAW) Welding current type/ polarity

: UPHILL : NA : NA : NA : DCEP

: UPHILL : NA : NA : NA : DCEP

Results Visual examination of completes weld (QW-302.4) : SATISFACTORY Transverse Face & Root bends QW-462.3(a) Longitudinal bends QW-462.3(b) Type RB1 RB2

Result NA NA

Alternative Examination Results (QW-191) Fillet Weld - fracture test (QW-181.2) Fillet welds in plate QW-462.4(b) Macro examinations (QW-184) : NA Flim or specimens evaluated by : NA Mechanical test conducted by : NA

Type FB1 FB2 : NA : NA

Side bends QW-462.2

Result NA NA

RT UT (Check one) Length & percent of defects : A-Mi. Poro, B -NSD -ACCEPTA Fillet welds in pipe QW-462.4(c) Fillet size : NA Concavity/convexity : NA Company : Lab Report no. & Date :

Welding supervised by : Note 1: Diameters Qualified : Groove Welds - 73mm O.D & Over, Unlimited diameters for fillet welds

We certify that the statements in this record are correct and that the test coupons were prepared , welded and tested in accordance w the requirements of Section IX of the ASME BOILER AND PRESSURE VESSEL CODE. Prepared by CFPG Name Signature Date

Checked by CFPG

Approved by SEPCO

. : Mech/QC-04

: :

1 thru P49

e: ALL; Fillet-ALL

ACCEPTABLE

dance with Approved by TSPL

Format No. : Mech/QC-04 LARSEN & TOUBRO LIMITED TPPC DIVISION TALWANDI SABO POWER LIMITED, PUNJAB QW 484A WELDER PERFORMANCE QUALIFICATION (WPQ) AS PER ASME SECTION - IX

Welder's Name

:AMIT KUMAR

Identification No. : L&T / W-08 Test Description Identification of WPS followed : WPS/L&T/TSPL/03 REV-01 Test coupon Production weld Specification & Type / grade : IS 2062 E410 Thickness : 12 mm Testing Variables & Qualification Limits Welding Variables (QW-350) Actual Values Welding Processes : SMAW Type : MANUAL Backing (with/without) : With Plate Pipe (enter diameter if pipe or tube) : Base metal P-Number to P-Number :1 Filler metal or electrode specification(s) SFA (info. On: A 5.1 Filler metal or electrode classification(s) (info. Only) : E7018 Filler metal F-Number :4 Consumable insert (GTAW or PAW) : NA Filler Metal Product Form : NA Deposit thickness for each process : 12 mm Position Qualified : 3G

Vertical Progression (Uphill/Downhill) Type of fuel gas Inert Gas Backing (GTAW,PAW,GMAW)

: UPHILL : NA : NA

Range Qualified : SMAW : MANUAL : With :Plate 24 mm, Pipe OD≥ 73 mm :1 : A 5.1 : E7018 : 1,2,3,4 : NA : NA : Upto 24 mm : 1G, 3G; For plate & pipe groove: F,VO.D>610 mm;For pipe groove: FO.D≥73 mm; For plate & pipe Fillet: F,H,V

: UPHILL : NA : NA

Transfer mode (spray/pulsed/globular-GMAW) : NA : NA Welding current type/ polarity : DCEP : DCEP Results Visual examination of completes weld (QW-302.4) : SATISFACTORY Transverse Face & Root bends QW-462.3(a) Longitudinal bends QW-462.3(b)

Type RB1 RB2

Result NA NA

Type FB1 FB2

Alternative Examination Results (QW-191) : NA Fillet Weld - fracture test (QW-181.2) : NA Fillet welds in plate QW-462.4(b) Macro examinations (QW-184) : NA Flim or specimens evaluated by : NA Mechanical test conducted by : NA Welding supervised by : Mr. Mohan.R

Side bends QW-462.2

Result NA NA RT UT (Check one) Length & percent of defects : Fillet welds in pipe QW-462.4(c) Fillet size : NA Concavity/convexity : NA Company : R.K. Inspection & Testing Services Lab Report no. : 0511 / 27 H Dt. 27/05/2011

We certify that the statements in this record are correct and that the test coupons were prepared , welded and tested in accord the requirements of Section IX of the ASME BOILER AND PRESSURE VESSEL CODE. Prepared by L&T Name Signature Date

Checked by L&T

Approved by SEPCO

Approved by TSPL

t No. : Mech/QC-04

mm, Pipe OD≥ 73 mm

Side bends QW-462.2

y/convexity : NA esting Services 7 H Dt. 27/05/2011

red , welded and tested in accordance with Approved by TSPL