PAUT Written Instruction

NDT INTERNATIONAL PTE LTD PHASED ARRAY ARRAY ULTR ULTRASONIC ASONIC INSPECTION INSTRUCTION SHEET

NDT INSTRUCTION REFEREVCE REFEREVCE : PAUT/WD/MONTH/DAT PAUT/WD/MONTH/DATE E COMPANY COMPANY NAME :

XYZ Ltd

PURPOSE OF TEST :

The detectio !d "#$"e%#et c&!""i'ic!tio O' !&& P&!!( !d o P&!!( De'ect" i the We&d !d HAZ

COMPONENT IDENTIFICATION: IDENTIFICATION:

Si)&e *V+ P&!te ,#tt We We&d &d M!te(i!&: -i&d Stee& .-- Thic0 A)&e o' $e1e& 2345 Co-6oet 7No8 US34

ORI9INATORS ORI9INATORS NAME :

S!dee6 CSWIP/PCN L. PAUT PAUT We&d;

ORI9INATORS ORI9INATORS SI9NATURE: SI9NATURE:

S!dee6

DATE DATE OF NDT INSTRUCTION:

< A#)#"t .4<4

AUTHORISIN9 NAME:

=i(! CSWIP/PCN L3 PAUT PAUT WELD;

AUTHORISIN9 SI9NATURE: SI9NATURE:

=i(!

PERSONNEL:

A&& 6e("oe& c!((>i) o#t thi" i"t(#ctio M#"t h!1e ! -ii-#- %#!&i'ic!tio o'  EN ?@3 Le1e& . PAUT PAUT We&d;

ACTION TO ,E TA=EN ON DETECTION OF DEFECTS:

Co-6oet" "h!&& $e i"o&!ted ideti'ied Bith Reect &!$e& !d ! de'ect (e6o(t S#$-itted to the NDT S#6e(1i"o(

i8 Re6o(ti) Le1e&:

A&& 6&!!( de'ect" "h!&& $e (e6o(ted (e)!(d&e"" o' &e)th o( th(o#)h thic0e""8 A&& o6&!!( de'ect" "h!&& $e (e6o(ted i' the> h!1e !> oe di-e"io --

ii8 I"6ectio I"6ectio co1e(!)e: co1e(!)e:

<44 o' Be&d 1o&#-e  HAZ !d 6!(et 6!(et -!te(i!& !d!cet to We&d8

EGUIPMENT REGUIRED:

i8 PAUT I"t(#-et :

O-i"c! MX<:<. O( 3.:<. R#i) "o'tB!(e MX .84R@ o( &!te(

ii8 6(o$e:


iii8 Wed)e:

ReJo&ite Bed)e Bith 35 C#t A)&e 5 SW i "tee&;

i18 C!&i$(!tio ,&oc0:

A./V< C!&i$(!tio ,&oc0

18 C!&i$(!tio ,&oc0:

DAC ,&oc0

1i8 Ecode(

Mii Whee& ecode( G#!d(!t#(e;

1ii8 M!)etic "t(i6 c&!-6 R#&e( 1iii8 U&t(!"oic Co#6&!t c&e! (!)" o( id#"t(i!& 6!6e( iJ8 L!6to6 c!6!$&e o' (#i) To-o1ieB 1e("io .8@ o( &!tte(8

SETTIN9S 8

P(o)(!- the O-i"c! !" $e&oB

SW Velocity Initial Thickness Geometry !oints "ty  &o o' gro$ps )irst elements #pert$re !$lse Wi,th

3240m/s 25mm plate #$to ( 25 32 elements #$to

Start Range Start angle Stop #ngle Recti'ications *T *nit Scan o''set In,e- o''set

!R) Voltage )ocal +epth Scan resol$tion #ngle Step )ile name

#$to o 55mm (mm 0,eg !late &o

Scan start Ske Scan Stop )ilter Vi,eo

0mm 55mm 40 %0 )$ll Tr$e +epth 0mm .25mm or 25mm 0mm 10 or 2%0 300mm #$to n

EGUIPMENT PREPARATION: i8C!((> o#t the 'o&&oBi) e%#i6-et chec0":

<8 C!((> o#t ! e&e-et chec0 !d e"#(e: !8 E!ch E&e-et i" Bith i 3d, !-6&it#de o' !d!cet e&e-et" $8 No -o(e th! <4 o' e&e-et" !(e i!cti1e !d o tBo !d!cet e&e-et" i!cti1e

PREPATION FOR TEST/SENSITIVITY ii8 A&& "c!i) "#('!ce" "h!&& $e '(ee '(o- &oo"e "c!&e Be&d "6!tte( !d "h!&& $e o' #i'o(- coto#(8 iii8 P(e6!(e ! c(o"" "ectio!& d(!Bi)" o' the Be&d 6(e6!(!tio8 i18 U"i) A. (e'e(ece $&oc0 co((ect&> "et M!te(i!& 1e&ocit> Wed)e De&!> !d Se"iti1it>8 18 Ecode( to $e c!&i$(!ted o1e( ! di"t!ce o' o &e"" th! 344--8 1i8 Sc!i) Se"iti1it>: U"i) the DAC ,&oc0 C!&i$(!te !&& $e!-" 'o( TC9 #"i) ! 4 (e'e(ece8 Sc!i) "e"iti1it> "h!&& $e TC9 K d$

WRITTEN TEST INSTRUCTIONS i8 P(oced#(e: <8 P&!ce -!)etic "t(i6 o 6&!te 6!(!&&e& to Be&d !d e"#(e 6(o$e '(ot '!ce to Be&d cet(e &ie ideJ O'' "et; i" !cc#(!te .8 Po"itio ecode( to e"#(e the "t(i) 6!th i" 6!(!&&e& to the Be&d8 38 A66&> co#6&!t to the "c! !(e! ?8 Att!ch ecode( to 6(o$e !d 6o"itio !t "t!(t o' Be&d8

8 Ze(o the ecode( !d "c! the Be&d (eco(di) the d!t!8 8 E"#(e d!t! h!" o -i""ed &ie" !d "!1e the d!t! #"i) 'i&e !-e ic&#di) the 6&!te "c! !(e! o(iet!tio8 @8 Re6e!t o o66o"ite "ide o' Be&d8

Note <: P(o$e -o1e-et "h!&& $e 6!(!&&e& to Be&d !Ji" 8 "c! di"6&!>i) ! *C+ "c! 1ieB to e"#(e o -i""ed d!t! &ie"8 8 T(!"'e( d!t! to PC/L!6to6 !d !!&>"e !" 6e( the (e6o(ti) &e1e&"

Note .: "ii) $> :d,.4d, !d /o( -!Ji-#- !-6&it#de techi%#e"8

POST TEST PROCEDURES : <8 Re-o1e !&& co#6&!t !d -!(0i) '(o- o' co-6oet !d 6(otect Bith ! &i)ht 'i&- o' oi&8 .8 Re6o(t !&& '!#&t idic!tio" o ! "t!d!(d (e6o(t "heet "hoBi) c&e!(&> the "ie 6o"itio o(iet!tio !d !t#(e o' de'ect"

REPORTIN9:

A B(itte (e6o(t Bi&& $e 'o&&oBi) !&& i"6ectio !d Bi&& cot!i !" ! -ii-#De'ect &oc!tio &ie( !d c(o"" "ectio ; De'ect "ie De'ect t>6e8 I' >o# !(e #!$&e to c!((> o#t !> 6!(t o' thi" i"t(#ctio Sto6 the i"6ectio !d co"#&t ! %#!&i'ied PAUT &e1e& 3 o( >o#( %#!&it> M!!)e(8