8/19/2019 Certificate-WPS 18.xls

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WELDER QUALIFICATION RECORD

DATE 19-Nov-15

COMPANY NAME : CHALMERS ENGINEERING CO. L.L.C.

WPS No CH/WPS/18/2015 Rev - 0

OPERATOR NAME  T. ANEESH

OPERATOR ID SW 1!1"

ST#D MATERIAL SPECI$ICATIONS SS "1%L ST#D PINS

WELD &ASE DIAMETER " ''

APPLICA&LE CODE AWS D1.1

MACHINE DATA BASE MATERIAL DETAILS

MA(E AS )*+o,e&o, SPECI$ICATION S 25R

MODEL L&S5AS )*+o,e&o,e3 )4 6e,7 ))e' ALLOY AND TEMPER NA

ST#D G#N MODEL P(M-1& GRO#P NO. NA

POWER S#PPLY 110 ; S#R$ACE CONDITION HOT ROLLED

NO. O$ GRO#ND 1 COATING NO

OPERATING CIRC#IT ;OLTAGE %0-200 ;< *o74o4), =>4)=?,e CLEANING METHOD

C#RRENT 12 A'@) POLARITY DC SP DEC(ING GAGE NA

WELD TIME SECS " MILLISECONDS CYCLES NA SHAPE $LAT

LI$T NA PROTR#SION 10 TO 20 MM  THIC(NESS " MM

WELD CA&LE SIE 0.5 ''2 B " LENGTH 8M $ERR#LE PART NO. NA

STUD BASE SKETCH/APPLICATION DETAIL

POSITION SHIELDING GAS

O;ERHEAD  YES SHIELDING GAS NA

DOWNHAND $,=3  YES COMPOSITION NA

SIDEHAND Ho7o=,3  YES $LOW RATE NA

ANG#LAR DEGREES $ROM NORMAL NA

ANGLE IRON NA

INSIDE RADI#S NA

HEEL O$ ANGLE NA

WELD TEST RESULTS

FLAT POSITION HORIZONTAL POSITION OVERHEAD POSITION

ST#D NO. &END TEST ST#D NO. &END TEST ST#D NO. &END TEST

1 O( O( 1 O(   O(  1 O( O(  

2 O( O( 2 O(   O(  2 O( O(  

" O( O( " O(   O(  " O( O(  

! O( O( ! O(   O(  ! O( O(  

5 O( O( 5 O(   O(  5 O( O(  

% O( O( % O(   O(  % O( O(  

O( O( O(   O(  O( O(  

8 O( O( 8 O(   O(  8 O( O(  

9 O( O( 9 O(   O(  9 O( O(  

10 O( O( 10 O( O( 10 O( O(  

NOTE:- TENSION TEST TOR#E TEST - NOT APPLICA&LE

  CHALMERS CHALMERS DNV GL

NAME See=>.P.N ;7o. ; P I)'=7, E.

DESIGNATION A)). M==e AC M==e HSE S. S4veo

DATE 19-Nov-2015. 19-Nov-2015. 19-Nov-2015.

SIGNATURE

GRINDING THE SELECTEDAREA PRIOR TO WELDING

;IS#AL

ACCEPTANCE

;IS#AL

ACCEPTANCE

;IS#AL

ACCEPTANCE

We< +e 4e)7e< *e7F += +e )=e'e) 7 +7) e*o =e *oe* = += +e e) 6e,) 6ee @e@=e< 6e,e< = e)e 7 =**o=*e 67+ +ee47e'e) oF )e*7o oF AWS D1.1< S4*4=, We,7 Coe See,.