Ut Procedure General

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NDE PROCEDURE -GENERAL SUBJECT: ULTRASONIC TESTING AMIGOS TECHNICAL SERVICES (S) PTE LTD

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AMIGOS TECHNICAL SERVICES (S) PTE LTD OPERATING PROCEDURE ULTRASONIC TESTING

PREPARED BY

APPROVED

Name:

Name: J. AFFA AFFANDI NDI

Signature:

Signature:

Date :

Date :

REVISION STATUS: S.NO 1

REVISION N.

DATE

DESCRIPTION FIRST ISSUE

STANDARD STANDARD PRACTICE PRACTICE INSTRUCTIONS/ INSTRUCTIONS/OPERA OPERATI TING NG PROCEDURES PROCEDURES CONTAI CONTAINED NED IN THE THE COMP COMPA AN !UA" !UA"IT IT  ASSUR ASSURAN ANCE CE SST SSTEM EM ARE ARE CONT CONTRO" RO""E "ED D # THE THE !UA"IT !UA"IT ASSURAN ASSURANCE CE MANAGER MANAGER AND MA MA NOT #E IN AN AN $A RE%ISED RE%ISED OR AMENDED $ITHOUT HIS AUTHORIT. AUTHORIT. T!" #$%&'*"# '+," $&$'" R",$"/ '& A!*$'$&  ' !" &+"*" 4'%"# $& !$# S'&'* D"&.

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NDE PROCEDURE -GENERAL

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SUBJECT: ULTRASONIC TESTING AMIGOS TECHNICAL SERVICES (S) PTE LTD

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CONTENTS 1.

SCOPE

2.

REFERENCE DOCUMENT

3.

5UALIFICATIONS

6.

RESPONSIBILITIES

7.

PROCEDURES

8.

REPORTING

9.

ACCEPTANCE CRITERIA

.

ATTACHMENTS

;.

DOCUMENTS

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ABBREVIATION

API

* AMERICAN PETRO"EUM INSTITUTE

A$S

* AMERICAN $E"DING SOCIET

ASME * AMERICAN SOCIET OF MECHANICA" ENGINEERS ASTM * AMERICAN SOCIET FOR TESTING MATERIA"S ASNT

* AMERICAN SOCIET FOR NON DESTRUCTI%E TESTING

MH+

* MEGA HERT,

IO$

* INTERNATIONA" ORGANI,ATION OF $E"DING

II$

* INTERNATIONA" INSTITUTE OF $E"DING

DAC

* DISTANCE AMP"ITUDE CORRECTION

FSH

* FU"" SCREEN HEIGHT

-#

* DECI#E""

CRT

* CATHODE RA TU#E

HA,

* HEAT AFFECTED ,ONE

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SCOPE

Ti 0r&e-ure i 0re0are- t& in0et 2ae meta3 an- 'ui&n 4e3-e- 2utt 5&int in 'erriti tee3 26 Manua3 U3tra&ni Met&-. 2.0

REFERENCE DOCUMENTS

(.1

ASME Seti&n %* Arti3e*78 9  () ;(<<= E-iti&n > ? #&i3er an- Preure %ee3 C&-e

(.(

ASME /ANSI #)1.) ;(<<@ e-iti&n> ? Cemia3 P3ant an- Petr&3eum Re'iner6 Pi0ing

(.) 3.0

5UALIFICATIONS

).1 ).(

6.0

A$S*D 1.1 ;(<<@ e-iti&n> ? Strutura3 $e3-ing C&-e

Te Per&nne3 4& arr6 &ut U3tra&ni Teting a33 2e ua3i'ie- "eBe3*II a 0er SNT*TC*1A ;(<<>. A3ternate36 a 3eBe3*1 ua3i'iati&n i ae0ta23e8 0r&Bi-e- te 4&r i arrie- &ut un-er te -iret u0erBii&n &' a ua3i'ie- "eBe3*( Teniian. im.

RESPONSIBILITIES

An U3tra&ni O0erat&r / UT Teniian a33 2e re0&ni23e '&r 0er'&rming u3tra&ni eaminati&n a&r-ing t& ti 0r&e-ure. 7.0

PROCEDURES 7.1

E5UIPMENT

9.1.1

U3tra&ni F3a4 Detet&r a33 2e P&rta23e Pu3e e& unit 4it reti'ieA ? San -i03a6. ;E.g. rautramer?US8 US=8 US=D &r euiBa3ent >.

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9.1.(

9.1.)

7.2

DATE REVISION 0.0

Straigt #eam ear unit a33 2e &' tan-ar- manu'aturer8 eiter t4in &r ing3e r6ta3 4it a n&mina3 'reuen6 &' 7 MH+*9 MH+ '&r 3e tan 9< mm 5&2 tine an- (.< *(.9 MH+ '&r 5&2 m&re tan 9< mm 5&2 tine8 r6ta3 -iameter &' 1< ? (9mm. Ang3e #eam ear unit a33 2e &' tan-ar- manu'aturer8 eiter t4in &r ing3e r6ta3 4it a n&mina3 'reuen6 &' 7 MH+*9 MH+ '&r 3e tan 9< mm 5&2 tine an- (.< *(.9 MH+ '&r 5&2 m&re tan 9< mm8 r6ta3 -imeni&n &' @mm &r 1
REFERENCE BLOC
9.(.1 9.(.( 9.(.) 9.(.7 9.(.9

Re'erene 23& ue- '&r eui0ment a3i2rati&n a33 2e a '&33&4 II$ &r %1 #3& %( ;Din 971((> #3& IO$ #eam Pr&'i3e #3& #ai Ca3i2rati&n #3& &' ASME Seti&n*%8 Arti3e*9

7.3

COUPLANT 9.).1 A uita23e &u03ing me-ium '&r a&uti tranmii&n i reuire-. 9.).( G36erin8 3igt maine &i38 e33u3&e 0ate8 n&n*&rr&iBe ge3 &r euiBa3ent ma6 2e ue-. 9.).) Suita23e ig tem0erature greae a33 2e ue- a a &u03ant 4en -&ing ig tem0erature teting.

7.6

CALIBRATION OF E5UIPMENT

9.7.1

Manu'aturer erti'iate &' a3i2rati&n a33 2e aBai3a23e 4it ea ne4 '3a4 -eteti&n unit. Annua3 re*a3i2rati&n an- erti'iati&n a33 2e arrie&ut 26 manu'aturer agent &r re&mmen-e- tir- 0artie.

9.7.(. In a--iti&n t& te a2&Be8 te u3tra&ni &0erat&r a33 arr6 &ut '&33&4ing eui0ment e 0ri&r t& &n-uting an6 tet. Time 2ae 3inearit6 Sreen Heigt "inearit6 Am03i'ier 3inearit6 Pr&2e re&3uti&n Pr&2e In-e

Eui0ment Per'&rmane e a 0er Attament*I

Pr&2e arateriti e a 0er Attament*II

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9.7.)

DATE REVISION 0.0

A re&r- '&r a33 eui0ment e a33 2e maintaine- in te tan-ar'&rmat.

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7.7

DATE REVISION 0.0

SURFACE CONDITION

9.9.1

Sanning ur'ae a33 2e m&&t8 3ean an- 'ree &' a3e8 0atter8 0itting8 0aint &r an6 im0er'eti&n tat migt im0air te &u03ing 2et4een te 0r&2e an- te 4&r 0iee. 9.9.( Dreing &' 4e3- 0r&'i3e ma6 2e arrie- &ut t& e3iminate &r re&3Be &n'uing ur'ae e&e/m&-e &nBeri&n. 9.9.) $ere it i &ter4ie im0&i23e '&r te u3tra&ni 2eam t& interr&gate te 'u33 r&*eti&n &' te 4e3-8 te 4e3- 0r&'i3e a33 2e -ree- m&&t. 7.8

TRANSFER CORRECTION

9..1

9..( 9..) 9..7 9..9 9.. 9..=

9..@ 9..

Tran'er &rreti&n a33 2e arrie- &ut t& &m0enate '&r -i''erene in ur'ae &n-iti&n an- materia3 &m0&iti&n 2et4een a3i2rati&n 23& antet &m0&nent. It i a reuirement t& -etermine a tran'er &rreti&n 'at&r an- a-5ut 2ai enitiBit6 0ri&r t& an6 tet. It a33 2e arrie- &ut a '&33&4: C&nnet t4& ? ear 4aBe 0r&2e &' ame ang3e8 t60e t& te UFD in tranmitter  ReeiBer m&-e. P&iti&n te 0r&2e &n te 2ai a3i2rati&n 23& 'aing ea &ter. Maimi+e te Fu33 i0 -itane e& an- ee0 it at @< &' 'u33 reen eigt ;Re'er Fig.9.1>. Mar te igna3 &n te UFD reen. Re0&iti&n te 0r&2e in &r-er t& get te -&u23e i0 -itane e& anmaimi+e it ;Re'er Fig.9.(>. Mar te igna3 &n te reen. J&in te t4& 0&int t&geter in a traigt 3ine mare- ar& te reen ;Re'er Fig.9.)>. $it&ut a3tering te gain &ntr&3 etting8 tran'er te 0r&2e t& te ur'ae &' te tet 0iee. Uing te ame met&- -eri2e- a2&Be8 &2tain 0eaeigna3 at 'u33 an- -&u23e i0 -itane. J&in te 0ea t&geter in a traigt 3ine &n te '3a4 -etet&r reen. Te -i''erene in -# 2et4een te t4& 3ine at &m0ara23e time 2ae range re0reent te tran'er &rreti&n 'at&r. Te tran'er &rreti&n 'at&r a33 2e a--e- t& te 0rimar6 re'erene 3eBe3 0ri&r t& te &mmenement &' eaminati&n.

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S="!"# * T*'&#"* C**"$& F'* Tranmit

ReeiBe

Fu33 i0 -itane

F$ *" 7.1

Tranmit

ReeiBe

D&u23e i0 -itan e F$%*" 7.2

"ine 1

@<FSH "ine (

TCF

Tet 0iee at Fu33 Si0

#ai Ca3. #3& at D&u23e Si0 #ai Ca3. #3& at Fu33 Si0

Tet 0iee at D&u23e Si0

F$%*" 7.3

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7.9

REVISION 0.0

BEAM PATH CALIBRATION> SENSITIVITY SETTING AND DAC

9.=.1

9.=.( 9.=.) 9.=.7

9.=.9

9.=. 9.=.=

9.=.@ 7.

DATE

#eam 0at Ca3i2rati&n an- enitiBit6 etting a33 2e ma-e 26 te u3tra&ni &0erat&r at te 4&r 3&ati&n8 imme-iate36 0ri&r t& e &mmenement &' tet. Straigt 2eam a3i2rati&n a33 2e ma-e t& -i03a6 at 3eat t4& 2a 4a33 e&e &n te CRT reen. Straigt 2eam enitiBit6 a33 2e a-5ute- u tat te 'irt 2a 4a33 e& i et at @< FSH. Ang3e 2eam a3i2rati&n a33 2e ma-e '&r te 2eam 0at 3engt tat i u''iient t& enure &m03ete &Berage &' 4e3-. Ti ma6 Bar6 'r&m <*<.9 Si0 #eam Pat t& 1.9 Si0 #eam Pat -e0en- u0 &n aei2i3it6 '&r anning. Ang3e 2eam enitiBit6 a33 2e et uing a DAC urBe in a&r-ane 4it te reuirement &' te a003ia23e &-e a -eri2e- in te attament*III. Sanning enitiBit6 a33 2e  -# a2&Be te 0rimar6 enitiBit6. Te '3a4 -etet&r unit a33 aBe minimum (<-# gain in reerBe a2&Be 2ai enitiBit6. Rea3i2rati&n &' 2eam 0at a33 2e ma-e eBer6 )< minute -uring teting8 a'ter an6 ange &' 0r&2e8 &aia3 a23e &r 2atter68 &r a'ter an6 ange &' 4&r 3&ati&n. Su00rei&n &ntr&3 a33 2e &'' -uring a3i2rati&n.

TEST PROCEDURE

[email protected]

9.@.(

9.@.) [email protected]

[email protected]

Straigt 2eam eaminati&n a33 2e arrie- &ut &n te 2ae meta3 t& enure tat te ang3e 2eam anning area i 'ree &' 3aminati&n &r an6 im0er'eti&n tat migt inter'ere 4it te ang3e 2eam tet. An6 area &' 2ae meta3 4it in-iati&n ee &r eua3 t& 2a 4a33 e& &r an6 area in 4i te 2a 4a33 e& i &m03ete36 3&t a33 2e re0&rte-. Straigt 2eam eaminati&n &' attament 4e3- a33 2e arrie- &ut 4ere ae i 0&i23e. Sanning 0attern '&r ang3e 2eam 0r&2e a33 2e eta23ie- in a&r-ane 4it i+e ange&metr6 &' te tet 5&int. Se3eti&n &' 0r&2e ang3e an- anning ur'ae a33 2e -eigne- t& aieBe &0timum &Berage &' 4e3- meta3 B&3ume. Sanning 0attern '&r ea 5&int t60e a33 2e 0ei'ie- in a teniue eet a00en-e- t& ti 0r&e-ure.

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9.@.

9.@.=

9.@.@

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REVISION 0.0

Pr&2e m&Bement -uring an a33 2e a &m2inati&n &' 3atera3 antraBering ati&n. Ea an a33 &Ber3a0 26 at 3eat 1<. R&tati&na3 an&r2ita3 0r&2e m&Bement a33 2e ue- '&r aement &' in-iati&n. TranBere anning a33 2e arrie- &ut 'r&m 4e3- a0 i' 0&i23e. A3ternate36 anning a33 2e -&ne &n te 0arent meta3 a-5aent t& 4e3- at an ang3e &' K19° t& te 4e3- ai. Te rate &' ear unit m&Bement ;anning 0ee-> a33 n&t eee- 19< mm 0er e&n-

EVALUATION OF INDICATIONS

9..1 9..( 9..) 9..7 9..9

9..

7.10

DATE

A33 aement an- eBa3uati&n &' in-iati&n a33 2e arrie- &ut 4it 0rimar6 re'erene 3eBe3 a'ter -e-uting -# anning enitiBit6. Care &u3- 2e taen t& enure &n36 re3eBant in-iati&n are re0&rte- a -i&ntinuitie. Cr&*eti&na3 i+e &' -i&ntinuitie a33 2e -etermine- uing (<-# -r&0 teniue &r maimum am03itu-e -r&0 teniue. "engt &' -i&ntinuitie a33 2e -etermine- uing -# -r&0 met&-. Te t60e &' -i&ntinuit6 ;i.e.8 P3anar/C63in-ria3 /S0eria3 /"inear> a33 2e eBa3uate- 26 n&ting igna3 re0&ne t& Bari&u an an- Bari&u ang3e. A re'erene +er& -atum mar a33 2e ma-e &n te 4&r 0iee ur'ae. A33 re5eta23e -i&ntinuitie a33 2e mare- re3atiBe t& +er& -atum.

E?AMINATION OF REPAIRS

9.1<.1 Re0air a33 2e re*eamine- uing te ame 0r&e-ure ue- '&r te &rigina3 eaminati&n. 9.1<.( Te etent &' eaminati&n a33 in3u-e te re0aire- area 03u 1<
POST INSPECTION CLEANING

9.11.1 $en reuire-8 0&t in0eti&n 3eaning a33 2e a&m03ie- t& rem&Be rei-ua3 in0eti&n materia3 ;&u03ant> 26 '3uing 4it a &3Bent 2ae3eaner ten 'ina336 4i0ing 4it rag. 7.12

SAFETY

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DATE REVISION 0.0

9.1(.1 Care a33 2e eerie- -uring in0eti&n 4it -ue regar- t& a'et6 an- te 'at tat te tan-ar- U3tra&ni F3a4 Detet&r ue- 26 te &m0an6 are NOT &ni-ere- intrinia336 a'e an- a3& Permit a33 2e reuire- '&r a+ar-&u area.

8.0

REPORTING

.1 .( .) .7

9.0

Re0&rting reuirement a33 2e a 0ei'ie- 26 te C3ient &r te C&ntrat D&ument. A33 eaminati&n reu3t a33 2e re0&rte- in tan-ar- '&rmat. A et -e0iting r&*eti&na3 area an- irum'erentia3 3&ati&n a33 2e ma-e '&r a33 re5eta23e -i&ntinuitie. A33 retrite- area tat are n&t anne- 4it &m03ete &Berage a33 2e re0&rte4it 'u33 e03anati&n &' retriti&n.

ACCEPTANCE CRITERIA

=.1 =.(

Te ae0tane riteria a33 2e in a&r-ane 4it 3ientL reuirement. H&4eBer8 un3e &ter4ie 0ei'ie- te minimum ae0tane riteria a33 2e in a&r-ane 4it te 3atet e-iti&n &' te '&33&4ing -&ument: i> A$S D1.1 ;(<<@ E-iti&n> * F&r Strutura3 Stee3 $&r ii> ASME #)1.) ;(<<@ E-iti&n> * F&r Pr&e Pi0ing iii> ASME Seti&n*%III DiB.1  ( ;(<<= E-iti&n> ? F&r Preure %ee3 iB> API 11<7;(<<9> * F&r Pi0e3ine

.0

ATTACHMENTS

I * Eui0ment Per'&rmane Ce II * Pr&2e Carateriti Ce III * C&ntruti&n &' DAC CurBe ;.0

DOCUMENTS

.1 Teniue eet UT*T <<1 Teniue eet UT*T <<( Teniue eet * UT*T <<) U3tra&ni Eaminati&n Re0&rt Page 11 &' ()


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DATE



DATE REVISION 0.0

Set F&rmat '&r U3tra&ni Eaminati&n Re0&rt

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DATE REVISION 0.0

ULTRASONIC FLA@ DETECTOR PERFORMANCE CHEC< 1.0

INTRODUCTION

Ti i inten-e- t& 0r&Bi-e -etai3e- met&- an - teniue '&r aement an- a3i2rati&n &' U3tra&ni F3a4 Detet&r8 a reuire- 26 UT*<1 Seti&n @.(. 2.0

TYPE OF E5UIPMENT:

A -e'ine- 26 eti&n 9.< &' UT*<1. 3.0

CALIBRATION PROCEDURE:

Te intrument a3i2rati&n a33 2e 0er'&rme- eBer6 7<  &ur a 0er Ame Se % 3.1 H*$&' L$&"'*$ Ca3i2rate te reen '&r te tet range &' 1(9mm uing Sing3e Cr6ta3 Tran-uer an- II$ #3&. P3ae te 0r&2e &n (9mm tine i-e anrea- te 2a 4a33 e&e. Te Perentage &' err&r i a3u3ate- 2ae- &n atua3 rea-ing an- te e0ete- rea-ing. Te err&r &u3- n&t eee- ( &' Tet Range. 3.2 S*""& H"$%! L$&"'*$ A traigt 2eam 0r&2e i &u03e- 4it te II$ ;%1> 23& t& get mu3ti03e e&e 'r&m (9mm 2a 4a33. Se3et an6 t4& e&e 4&e am03itu-e are in te rati& &' (:1 4it 3arger e& et at @< &' 'u33 reen eigt. A-5ut te gain ueiBe36 4it&ut m&Bing ear unit an- et te 3arger in-iati&n 'r&m 1<< t& (< &' 'u33 reen eigt in 1< inrement &r (-# te0 i' a 'ine &ntr&3 i n&t aBai3a23e. Rea- te ma33er in-iati&n at ea etting. Te etting anrea-ing mut 2e etimate- t& te nearet 1 &' 'u33 reen eigt. DeBiati&n &u3- n&t eee9 &' Fu33 Sreen Heigt.

A3ternate368 a traigt 2eam ear unit a33 2e ue- &n an6 a3i2rati&n 23&8 4i 4i33 0r&Bi-e am03itu-e -i''erene 4it u''iient igna3 e0arati&n t& 0reBent &Ber3a00ing &' te t4& igna3. 3.3 A4$" C&* L$&"'*$ C&u03e te ang3e 2eam ear unit t& II$ ;%1> 23& an- get mu3ti03e e&e 'r&m (9 mm tine i-e. Se3et an6 e& an- n&te it am03itu-e. Re-ue te gain 26 -# anrea- te

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DATE REVISION 0.0

am03itu-e &' te ame in-iati&n. It mut 2e 9< &' te initia3 am03itu-e 4itin ±1< &' te n&mina3 am03itu-e rati&. Per'&rm ti eerie '&r 'u33 range &' Gain. Te etting anrea-ing mut 2e etimate- t& te nearet 1 &' 'u33 reen an- te rea-ing &u3- 'a33 4itin te 3imit &' '&33&4ing ta23e. Oter &nBenient re'3et&r 'r&m an6 a3i2rati&n 23& a33 2e ue- 4it traigt &r ang3e 2eam ear unit. I&$'$& S" '   F S*""& H"$%! @< @< 7< (<

6.0

B C&* C!'&%"

* -# *1( -#  -# 1( -#

I&$'$& L$$#   F S*""& H"$%! ) t& 77 1@ t& (( =( t& @@ =( t& @@

RECORDS:

A33 a3i2rati&n rea-ing a33 2e re&r-e- an- -&umente- ti33 net a3i2rati&n 0eri&- ana3i2rati&n 23& i-entit6 a33 2e in3u-e- in te u3tra&ni a3i2rati&n re&r-.

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ATTACHMENT – II

PRO#E CHARACTERISTICS CHEC 1.0

INTRODUCTION

Ti a 2een 4ritten in &r-er t& 0r&Bi-e -etai3e- met&- anteniue t& eBa3uate te Pr&2eL arateriti. 2.0

TYPE OF PROBES  E5UIPMENT

A -e'ine- 26 eti&n 9.< &' UT*<1. 3.0

PROBE CHARACTERISTICS

3.1 ).1.1

P*+" R"#$& P3ae <° &m0rei&n 0r&2e &n te %1 ;II$> #3& a &4n in te 'igure 1. Te e&e 'r&m te 2&tt&m &' te mi33e- 3&t at @9mm an- 'r&m te te0 at 1mm an- 1<
Figure1

%1 ;II$> #3& ).1.(

P3ae ear 4aBe 0r&2e &n te IO$ #eam Pr&'i3e #3& 4it te 2eam -iretet&4ar- te erie &' 9 i-e -ri33e- &3e. A3 3eat ) &' te erie a33 2e 3ear36 -ierni23e.

3.2 P*+" I&" P3ae ear 4aBe 0r&2e &n te %1 ;II$> 23&L 1< 'r&m 23& e-ge t& 0r&2e e-ge.

Te 0r&2e in-e  ;1<< ? -> mm. F&r eam03e8 i' -L i @mm8 ten Pr&2e in-e  1<<*@17mm. Ti -itane a33 2e tran'erre- t& te 0r&2e.

Figure ( 1<
-

%1 ;II$> #3& Page 1 &' ()



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REVISION 0.0

3.3 P*+" A&%" P3ae te ear 4aBe 0r&2e &n te %1 #3& a &4n in te 'igure ) anmaimi+e te e& 'r&m 1.mm &3e.

Figure ) e 3 &  m m C . 1

%1 ;II$ #3&> ? Pr&2e Ang3e N&te te 2eam 0at an- Pr&2e ang3e i a3u3ate- uing '&rmu3a: Pr&2e Ang3e  C&*1;19/#eam Pat>

3.6 ).7.1

20B B"' P*$" P&iti&n te ear 4aBe 0r&2e &n te IO$ 23& 4it te 2eam -irete- at a e3ete1.mm &3e anmaimi+e te igna3 26 m&Bing 0r&2e 2a4ar- an- '&r4ar-. H&3te 0r&2e in te maimi+e- 0&iti&n an- a-5ut gain &ntr&3 t& giBe 1<< FSH. Mae a mar 1 &n te 23&8 4i &rre0&n- 4it te 0r&2e in-e 0&int ;ee Fig. 7>

Figure 7 Horizontal stand-of Probe movement to maximize signal M ark at maximized position

Leading edge Beam Centre

Trailing Edge

IO$ #3& ).7.(

M&Be te 0r&2e gent36 '&r4ar- unti3 te igna3 eigt '&rm te target &3e a -r&00et& 1< FSH ;i.e. (<-#>. H&3- te 0r&2e in ti 0&iti&n an- mar ( te 0r&2e in-e 0&iti&n &n te 23&. ;See Fig. 9>

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Figure 9

M ove probe #or$ard %ntil &ignal eigt drops to !0" M ark te probe index at !0"signal eigt 20 dB Trailing Edge

).7.)

M&Be te 0r&2e gent36 2a4ar- u tat te igna3 g&e 2a t& maimum ten 'a33 a4a6 again t& 1< FSH. H&3- te 0r&2e in ti 0&iti&n an- mar ) te 0r&2e in-e 0&iti&n &n te 23&. ;See Fig.> Figure 

M ove probe ba'k$ard %ntil &ignal eigt drops to !0" M ark te probe index at !0"signal eigt 20 dB Leading Edge

).7.7 ).7.9 ).7.

Tran'er te meaurement &' &3e -e0t an- 0r&2e tan- &'' '&r ea &' tree mar &nt& a '3a4 3&ati&n 3i-e &r uita23e 03&tting 6tem. Re0eat te a2&Be te0 '&r tree &ter target &3e at -i''erent -e0t. C&m03ete te 2eam ang3e an- 0r&'i3e 03&t 26 5&ining re3eBant 0&int &n te 03&tting 6tem. ;See Fig.=> Fig.= H&ri+&nta3 tan-*&'' In-e P&int Mar ( Mar 1 Mar )

H&3e 1

H&3e (

H&3e )

H&3e 7

#eam Pr&'i3e P3&tting 6.0

CHEC
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DATE REVISION 0.0

A33 0r&2e arateriti a33 2e entere- in t& te Pr&2e Carateriti Ce3it '&rmat: *: FORMAT/UT/CA"*<(

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REF DOC. ATS-UT-001

UFD M&-e3 Seria3 N&

: :

Date &' Teting

REVISION 0.0

:

CHEC"IST FOR PRO#E CHARACTERISTICS I" N

1

C!"=$# I"

Re&3uti&n * <° Pr&2e Re&3uti&n ;Ang3e Pr&2e>

(

Pr&2e In-e

)

Pr&2e Ang3e 79° <° =<° #eam Pr&'i3e ;"ea-ing/trai3ing e-ge> 79° <° =<°

7

T"*'&"

R"# Ae0t

Re5et

) C3ear36 -e'inein-iati&n ) C3ear36 -e'inein-iati&n (9 mm maimum 'r&m te e-ge ±(°

FORMAT/UT/CA"*<(

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DATE REVISION 0.0

ATTACHMENT-III

1.0 INTRODUCTION Ti i33utrati&n i 4ritten t& 0r&Bi-e tenia3 -etai3 '&r te &ntruti&n &' Ditane Am03itu-e C&rreti&n ;DAC> CurBe a reuire- 26 ti 4ritten 0r&e-ure. 2.0 E5UIPMENT A -e'ine- 26 eti&n 9.< &' UT*<1. 3.0 ).1 ).(

BLOC
6.0 7.1

METHODS Se3et a &3e in te a3i2rati&n 23& 4i 'a33 &ut i-e &' te Pr&2eL near +&ne. Te near +&ne 3engt i a3u3ate- uing te '&rmu3a:

N  D(F /7% 4ere8 N  "engt &' near +&ne ;mm> D  Cr6ta3 -iameter ;mm> F  Freuen6 ;MH+> %  %e3&it6 ;1<)m/> 7.( 7.) 7.7 7.9

7.

P&iti&n te 0r&2e &n te 23& an- 0i u0 te igna3 'r&m e3ete- target &3e. Maimi+e te igna3 26 mani0u3ati&n &' 0r&2e. A-5ut te gain an- ee0 te maimi+e- igna3 at @< FSH an- mar te igna3 0ea &n te reen. $it&ut 'urter a3terati&n e3et t4& m&re &3e at uita23e 2eam 0at t& &Ber te entire range/ tine &' te tet materia3. Maimi+e te e&e 26 0r&2e mani0u3ati&n an- mar te re0etiBe igna3 0ea &n te reen. J&in t&geter a33 te tree 0&int 03&tte- &n te reen t& generate a DAC urBe. ;See Fig.1> @< FSH

e u t i 3 0 m A F$%*" 1

P&int 1 

P&int (   P&int )

Time #a e

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DOC N. REVISION DATE

HI-TECH NDT INSPECTION SERVICES (S) PTE. LTD ULTRASONIC TESTING PROCEDURE

: HT-UT-01 : ;.0 : 03.09.200;

GENERAL PROCEDURE

TECHNI5UE SHEET  1: SCANNING TECHNI5UE FOR BUTT @ELDS ') @"# /$! #$&%" #$" '"##: Full Skip + 1/2 Cap

half s kip

Surface 1

Surface 2

 A&%" <° 79°

T!$=&"## a33 ≥(9mm

<°

1<*(9mm Q(9mm 1<*(9mm a33

=<°

2.0

S'& "% n/a a3' 'u33 i0 a3' i0 'u33 i0 a3' i0 a3' i0

S*'" 1( 1( 1( 1( 1( 1( 1(

E'$&'$& "aminati&n e &n Parent meta3 R&&t an- 3&4er 4e3- B&3ume U00er 4e3- B&3ume an- 'ui&n 'ae R&&t8 3&4er 4e3- B&3ume an- 'ui&n 'ae U00er 4e3- B&3ume an- 'ui&n 'ae R&&t8 3&4er 4e3- B&3ume an- 'ui&n 'ae TranBere an &' 4e3-. ;i' a0 i '3ue- t& m&&t8 anning ma6 2e arrie- &ut 'r&m te 4e3ur'ae>

@"# /$! +" #$" '"##: half skip

half skip Surface 1

Surface 2

Surface 3

Surface 4

half skip

half skip

A&%" <° 79° <°

T!$=&"## a33 ≥(9mm ≥1
S'& "% n/a a3' a3' i0 'u33 i0

S*'" 1( 18(8) 7 18(8) 7 18(8) 7

=<°

1<*(9mm

a3' i0

18(8) 7

E'$&'$& "aminati&n e &n Parent meta3 R&&t an- 3&4er 4e3- B&3ume R&&t8 3&4er 4e3- B&3ume an- 'ui&n 'ae TranBere an &' 4e3-. ;i' a0 i '3ue- t& m&&t8 anning ma6 2e arrie- &ut 'r&m te 4e3- ur'ae> R&&t8 3&4er 4e3- B&3ume an- 'ui&n 'ae

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: HT-UT-01 : ;.0 : 03.09.200;

GENERAL PROCEDURE

TECHNI5UE SHEET  2: SCANNING TECHNI5UE FOR FULL PENETRATION  NOLE @ELDS ') N" /$! S" !*%! *  4"&"*'$& T-J$&#: Scan 4

0 1 n a c S

San 1 San (/) San ) *

0 7 / º 0 6 / º 5 4 2 n a c S

0 7 / º 0 6 / º 5 4 3 n a c S

<° "aminati&n e &n 0arent meta3 79°/<°/=<° ear 4aBe anning '&r 4e3- B&3ume8 r&&t8 HA, an- 'ui&n 'ae at  i0 <° an '&r 'ui&n at main mem2er i-e an- 3ame33ar tearing in main mem2er.

+) N" * +*'&! ''!"& #"-& Scan 4

Scan 5

i k s l u F

San 1 San ( San ) San 7 San 9

i k s f l a h

& , 2 , 1 n a c S

<° "aminati&n e &n te 0arent meta3. 79°8 <° an '&r 4e3- B&3ume8 'ui&n 'ae  HA, at a3' an- 'u33 i0 -itane. <°8 =<° an '&r r&&t at a3' i0. <° an &n main mem2er t& e main mem2er i-e 'ui&n8 HA,8 "ame33ar tearing ;i' ur'ae i aei23e>. I' an (  ) i retrite- -ue t& n&n aei2i3it68 a 79° an '&r 4e3- an'ui&n at 'u33 i0 a33 2e arrie- &ut. Page (7 &' (=



: HT-UT-01 : ;.0 : 03.09.200;

GENERAL PROCEDURE

TECHNI5UE SHEET - 03: SCANNING TECHNI5UE FOR T
#RANCH MEM#ER Sanning 0er0en-iu3ar & 4e3- at a33 3&ati&n

Hee3 +&ne

T&e +&ne Traniti&n +&ne MAIN MEM#ER

Seti&n tr&ug T&e +&ne

Seti&n tr&ug Hee3 +&ne

r e 2 m e m n i a M

Seti&n tr&ug Traniti&n +&ne

San ur'ae

S'&&$&% "'$ 1. A33 an t& 2e arrie- &ut 'r&m 2ran mem2er ur'ae. (. <° an '&r 3aminati&n e &n an ur'ae. ). 79°8 <°8 =<° ang3e 2eam an &' 4e3- meta3 at a3' an- 'u33 i0 a 0ermitte- 26 materia3 tine an4e3- ge&metr6. 7. "&a3 -ie-ra3 ang3e an- 4e3- ge&metr6 Barie 0&int t& 0&int. Tere'&re 2eam ai &u3- 2e e0t 0er0en-iu3ar t& te 4e3- -uring ang3e 2eam anning.

Page (9 &' (=



: HT-UT-01 : ;.0 : 03.09.200;

GENERAL PROCEDURE

ULTRASONIC TESTING REPORT FORMATE

Page ( &' (=



: HT-UT-01 : ;.0 : 03.09.200;

GENERAL PROCEDURE

ULTRASONIC TEST S
S
REPORT NO : L"&%!  

D"4!  

@$!  

D"" T4"

R"'*=#

Page (= &' (=

Ut Procedure General

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