Format No.
: Mech
TALWANDI SABO POWER LIMITED, PUNJAB
QW 484A WELDER PERFORMANCE QUALIFICATION (WPQ)
AS PER ASME SECTION - IX
Welder's Name : Identification No. : WQT NO.
Test Description DOT
Identification of WPS followed : Test coupon Production weld
Specification & Type / grade : Thickness :
Testing Variables & Qualification Limits
Welding Variables (QW-350) Actual Values Range Qualified
Welding Processes : SMAW : MAW
Type : MANUAL : MANUAL
Backing (with/without) : Without : With or Without
Plate Pipe (enter diameter if pipe or tube) : Dia :Note 1
Base metal P-Number to P-Number :1 : P1 thru P15F, P34 & P41 thru P4
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 : 4,3,2,1
Consumable insert (GTAW or PAW) : NA : NA
Filler Metal Product Form : Solid : Solid
Deposit thickness for each process : :
Position Qualified : 6G : For Plate & Pipe Groove: ALL; Fi
Vertical Progression (Uphill/Downhill) : UPHILL : UPHILL
Type of fuel gas : NA : NA
Inert Gas Backing (GTAW,PAW,GMAW) : 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) Side bends QW-462.2
Type Result Type Result
RB1 NA FB1 NA
RB2 NA FB2 NA
Alternative Examination Results (QW-191) : NA RT UT (Check one)
Fillet Weld - fracture test (QW-181.2) : NA Length & percent of defects : A-Mi. Poro, B -NSD -ACCEPTA
Fillet welds in plate QW-462.4(b) Fillet welds in pipe QW-462.4(c)
Macro examinations (QW-184) : NA Fillet size : NA Concavity/convexity : NA
Flim or specimens evaluated by : NA Company :
Mechanical test conducted by : NA 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 Checked by CFPG Approved by SEPCO
Name
Signature
Date
. : 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 Range Qualified
Welding Processes : SMAW : SMAW
Type : MANUAL : MANUAL
Backing (with/without) : With : With
Plate Pipe (enter diameter if pipe or tube) : :Plate 24 mm, Pipe OD≥ 73 mm
Base metal P-Number to P-Number :1 :1
Filler metal or electrode specification(s) SFA (info. On: A 5.1 : A 5.1
Filler metal or electrode classification(s) (info. Only) : E7018 : E7018
Filler metal F-Number :4 : 1,2,3,4
Consumable insert (GTAW or PAW) : NA : NA
Filler Metal Product Form : NA : NA
Deposit thickness for each process : 12 mm : Upto 24 mm
Position Qualified : 3G : 1G, 3G;
For plate
& pipe
groove:
F,V-
O.D>610
mm;For
pipe
groove: F-
O.D≥73
mm; For
plate &
pipe
Fillet:
F,H,V
Vertical Progression (Uphill/Downhill) : UPHILL : UPHILL
Type of fuel gas : NA : NA
Inert Gas Backing (GTAW,PAW,GMAW) : 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) Side bends QW-462.2
Type Result Type Result
RB1 NA FB1 NA
RB2 NA FB2 NA
Alternative Examination Results (QW-191) : NA RT UT (Check one)
Fillet Weld - fracture test (QW-181.2) : NA Length & percent of defects :
Fillet welds in plate QW-462.4(b) Fillet welds in pipe QW-462.4(c)
Macro examinations (QW-184) : NA Fillet size : NA Concavity/convexity : NA
Flim or specimens evaluated by : NA Company : R.K. Inspection & Testing Services
Mechanical test conducted by : NA Lab Report no. : 0511 / 27 H Dt. 27/05/2011
Welding supervised by : Mr. Mohan.R
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 Checked by L&T Approved by SEPCO Approved by TSPL
Name
Signature
Date
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
