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SWI 3.2
Answers Drawing ABS EN 22553
Course Reference WIS 10
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Remember in the CSWIP 3.2 Senior Weding In!pe"tor!
e#$min$tion yo%r $re re&%ired to interpret $ '$bri"$tion
dr$(ing $nd "omment on the (eding !ymbo!
Time $o(ed ) ho%r
The dr$(ing (i "ont$in $ro%nd )5 to 20
!ymbo!
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*r$(ing! $nd Wed Symbo Interpret$tion*r$(ing! $nd Wed Symbo
Interpret$tion
With the !%ppied dr$(ing yo% $re re&%ired to "$rry o%t
the
'oo(ing). Re'eren"e the dr$(ing n%mber onto yo%r $n!(er
!heet
2. Spe"i'y the !t$nd$rd to (hi"h the (ed !ymbo! $ppy
3. Prod%"e $ ne$t !+et"h o' ho( yo% !ee the (ed!,
n%mbering e$"h (ed indi-id%$y.
. /%y de!"ribe e$"h (ed !ymbo, e#$mpe
Welded arrow side: Single-V butt
Welded other side: Sealing run.
5. n "ompetion o' the (eding !ymbo interpret$tion, yo%
$re then re&%ired to "omment on the dr$(ing (ith
re'eren"e to error! $nd in"orre"t !et1%p!
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Copyright 2003 TWI Ltd
SWI 3.2
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4.Welded arrow side: mm eg ength 'iet, (eded $
($y $ro%nd peripher$ (ed4 Toe! to be bended
!mooth
Welded other side:Singe1 b%tt, (eded $ ($y
$ro%nd. The dr$(ing indi"$te! the pipe to be
prep$red, in"orre"t !et1%p.
3.
2.
1.
8
8
12
BS ! 22""3 Answers D#$ A
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".Welded arrow side: Steep1'$n+ed !inge16 b%tt (ed,
(ith perm$nent b$"+ing !trip.
%.Welded arrow side: Singe1 b%tt (ed, (eded $ ($y
$ro%nd. Weding to be "$rried o%t on !ite.
&.Welded arrow side: )2mm eg ength 'iet (ed, mm
thro$t thi"+ne!! "on"$-e pro'ie
8.Welded both sides: 7mm eg ength 'iet (ed
BS ! 22""3 Answers D#$ A
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Copyright 2003 TWI Ltd
SWI 3.2
'.Welded both sides: mm eg ength 'iet (ed
1(.Welded arrow side: Singe1be-e b%tt, depth o'
penetr$tion )0mm, p$rti$ penetr$tion.
Welded other side:7mm eg ength 'iet (ed.
11.Welded both sides : mm eg ength 'iet (ed
12.Welded arrow side: 20mm eg ength 'iet (ed, )mm
thro$t thi"+ne!!
Welded other side:)0mm eg ength 'iet (ed, 8mm
thro$t thi"+ne!!,
BS ! 22""3 Answers D#$ A
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Copyright 2003 TWI Ltd
SWI 3.2
13.Welded arrow side: Singe1 b%tt, (eded %!ing the
9:; pro"e!!.
14.Welded both sides: 7mm eg ength 'iet (ed!, 50mm
in ength, 25mm g$p bet(een e$"h (ed. Wed! to be
!t$ggered.
1".Welded arrow side: B$+ing r%n '$t '%!h4 'ini!h.
Welded other side:Singe16 b%tt, mm depth o'
prep$r$tion.
1%.Welded arrow side: Singe1 b%tt, '$t '%!h4 'ini!h.
50 25 50
50 5025
BS ! 22""3 Answers D#$ A
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Copyright 2003 TWI Ltd
SWI 3.2
1&.Welded all wa) around: S&%$re b%tt (ed "$p
rein'or"ement "on-e# pro'ie. Weding to be "$rried o%t
on !ite. Note dotted ine mi!!ing
18.Welded arrow side: Singe1< b%tt.
1'.Welded arrow side: B$"+ing r%nWelded other side:Singe16 b%tt,
'$t '%!h4 'ini!h.
2(.Welded both sides: *o%be1 b%tt (ed (ith $
!%perimpo!ed mm eg ength 'iet (eded $rro( !ide
21.Welded arrow side: Singe1be-e b%tt (ed, )mm
depth o' penetr$tion, 7mm eg ength 'iet (ed
!%perimpo!ed.
Welded other side:mm eg ength 'iet (ed
BS ! 22""3 Answers D#$ A
