Rt Procedure General

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

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

PREPARED BY

APPROVED BY

Name:

Name: J. AFFA AFFANDI NDI

Signature:

Signature:

Date :

Date :

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NDE PROCEDURE -GENERAL

 OF 19

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

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CONTENTS 1.0

SCOPE

.0

REFERENCE DOCUMENT

!.0

OPERATION

".0

#UALIFICATIONS

$.0

RESPONSIBILITIES

%.0

RADIATION SAFETY

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ABBREVIATION:

API

- AMERICAN PETROLEUM INSTITUTE

AS - AMERICAN ELDIN! SOCIET" ASME - AMERICAN SOCIET" OF MEC#ANICAL EN!INEERS ASTM - AMERICAN SOCIET" FOR TESTIN! MATERIALS RPS

- RADIATION PROTECTION SUPER$ISOR

NRP% - NATIONAL RADIATION PROTECTION %OARD I&I

- IMA!E &UALIT" INDICATOR

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SCOPE

T'i( )r*+e,ure i( a))i+ae /*r Ra,i*gra)'i+ Eaminati*n */ utt *int( */ Pre((ure 2e((e(3 Pi)eine(3 Pr*+e(( Pi)ing3 an, Stru+tura 4*r5 in2*2ing Car*n (tee3 Staine(( Stee an, it( a*6( u(ing IR 178 gamma ra6 9  ra6. .0

REFERENCE DOCUMENTS

8.1

ASME Se+ti*n $ ; Arti+e 13 8 9 88 <8010 E,iti*n=

8.8

ASME >ANSI %?1.1 <800@= > %?1.? <800@ E,iti*n=

8.?

AS-D 1.1 <800@=

8.

API-110 <800B=

!.0

OPERATION

T'e e)*(ure ,e2i+e an, reate, eui)ment( u(e, t* a+'ie2e t'e a*2e (+*)e ('a e +arrie, *ut 6 a team */ 8 )er(*nne a( a minimum.

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.?

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T'e C*m)an6( Ra,iati*n Pr*te+ti*n O//i+er Ra,iati*n (ur2e6 meter. ,=. Permit /*r +arr6ing *ut ra,i*gra)'63 a( a))i+ae ('a e *taine,. e=. Ra,i*gra)'er( ('a 4ear /im a,ge( a))r*2e, 6 NEA.

&.0

PROCEDURES

.1

E&UIPMENT .1.1 Pr*e+t*r( ('a e u(e, (u+' a( Sentine *r Eui2aent. S*ur+e reuirement Ir 178 4it' maimum e2e */ 0 Curie *r a( )er reuirement ('a e u(e,.


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.?

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LEAD INTENSIF"IN! SCREENS .?.1

Lea, inten(i/6ing (+reen */ t'i+5ne(( 0.18Bmm /r*nt (+reen an, 0.8Bmm a+5(+reen are re+*mmen,e, /*r u(e. .?.8 S+reen ('a e /ree /r*m (+rat+' mar5( an, 4rin5e(. S+reen ('*4ing e2i,en+e */ )'6(i+a ,amage ('a e ,i(+ar,e, .

TEC#NI&UES ..1 ..8

..?

..

D*ue a Singe Image te+'niue ('a e u(e, /*r )i)e ,iameter greater t'an .8mm. ID rati* i( greater t'an 1..

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T'e !e*metri+ Un('ar)ne(( ('a n*t e+ee, t'e /**4ing: Materia T'i+5ne((
Ug maimum 0.B mm 0. mm 1.0 mm 1.@ mm

N*te: T'e materia t'i+5ne(( i( t'e t'i+5ne(( *n 4'i+' t'e )enetrameter i( a(e, .B.8

Ra,i*gra)'i+ Sen(iti2it6 I= Ra,i*gra)'i+ (en(iti2it6 ('a e ,etermine, 6 )a+ing an Image &uait6 In,i+at*r 70 ('a e u(e,. Tae( 13 8 9 ? ('*4 t'e (tan,ar, i,enti/i+ati*n numer( /*un, *n t'e )enetrameter )a+5( an, t'e 4ire (ie( /*un, in t'e DIN t6)e3 ISO t6)e an, ASTM t6)e t6)i+a )a+5(.

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T345 1 - DIN 6,*5 T5 P5758*585* DIN Pack Designation

Wire Diameter inch (mm) Corresponding Wire Number

1 FE DIN

0.18B
0.07@ <8.B0= 8

0.0@ <8.00= ?

0.08 <1.0= 

0.0B0 <1.8B= B

0.00 <1.00= 

0.0?8 <0.@0= 

 FE DIN

0.00 <1.00= 

0.0?8 <0.@0= 

0.08 <0.?= @

0.080 <0.B0= 7

0.01 <0.0= 10

0.01? <0.?8= 11

0.010 <0.8B= 18

10 FE DIN

0.01 <0.0= 10

0.01? <0.?8= 11

0.010 <0.8B= 18

0.00@ <0.80= 1?

0.00 <0.1= 1

0.00 <0.18B= 1B

0.00 <0.1= 1

0.00

0.0?8

T345  - ISO 6,*5 T5 P5758*585* ISO Pack Designation

1 ISO 

Wire Diameter inch (mm) Corresponding Wire Number 0 18B

0.07@

0.0@

0.08

0.0B0

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Ra,i*gra)'i+ (en(iti2it6 ('a e +a+uate, a( /**4(: a= F*r (inge image te+'niue( Dia. O/ t'inne(t 2i(ie 4ire  100 Sen(iti2it6 

e, t'i+5ne((

= F*r ,*ue image ei)ti+a te+'niue( Sen(iti2it6 

Dia. O/ t'inne(t 2i(ie 4ire  100 a t'i+5ne((  e, t'i+5ne((

+= F*r ,*ue image (u)er im)*(e, te+'niue( Dia. O/ t'inne(t 2i(ie 4ire  100 Sen(iti2it6  8  e, t'i+5ne(( i2=

8 (en(iti2it6 i( n*rma6 reuire,. In +ertain +ir+um(tan+e3 +*m)*nent ge*metr6 an, e)*(ure )arameter( ma5e it im)*((ie t* attain reuire, (en(iti2it6. In (u+' +a(e( a re2i(e, (en(iti2it63 a++e)tae t* t'e +ient ('a e ,etermine, /r*m )r*,u+ti*n te(t(


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iii=

.B.

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%a(e /*g ,en(it6 in une)*(e, /im ('a n*t e+ee, 0.?. Ea+' ne4 at+' */ /im ('a e +'e+5e, t* en(ure t'at t'e /*g 2aue i( e*4 t'e ()e+i/ie, imit.

C*ntr* */ S+atter I=

A ea, etter % */ ½” (ie 1K t'i+5
ii=

Dire+ti*na +*imat*r( ('a e u(e, /*r a n*n-)an*rami+ te+'niue( t* re(tri+t t'e ra,iati*n eam t* t'e area un,er eaminati*n an, t'u( re,u+e t'e e//e+t */ (+atter.

. DENSIT": I= F*r -ra63 Ra,i*gra)'6 ,en(it6 )ermi((ie range 4*u, e 1.@ t* .0 # 9 D. ii= F*r !amma ra63 Ra,i*gra)'6 ,en(it6 )ermi((ie range 4*u, e 8.0 t* .0 #9D T'e ,en(it6 2ariati*n *2er t'e area */ intere(t ('a e 4it' minu( 1B *r )u( ?0 */ t'e ,en(it6 mea(ure, near t'e reuire, 4ire *r *2e r t'e STEP #OLE t6)e I&I. I/ t'e ('im i( u(e, un,er t'e I&I ,en(it6 2a riati*n


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..8

..? ..

.@

REVISION 0.0

Lea, etter( an, numer( ('a e u(e, t* i,enti/6 ra,i*gra)'(. T'e(e ('*u, e +are/u6 )*(iti*ne, t* en(ure t'at t'e6 ,* n*t en+r*a+' u)*n ra,i*gra)'i+ area */ intere(t. /*r )an*rami+ e)*(ure( /u i,enti/i+ati*n i( reuire, *n6 *n t'e /ir(t ra,i*gra)' */ t'e (erie(. On6 item( I t* I$ */ (e+ti*n 1?.1 nee, t* a))ear *n t'e remain,er. Suitae re/eren+e ,atum mar5( ('a e ma,e *n t'e (ur/a+e */ t'e 4*r5 )ie+e t* enae tra+eaiit6 */ ra,i*gra)'i+ re(ut( a+5 t* t'e +*rre+t *+ati*n */ 4e,. Paint mar5er *r in,eie in5 ('a e u(e, t* mar5 *n t'e 4*r5 )ie+e.

O$ERLAP OF FILM [email protected] [email protected] .@.?

.7

DATE

Su//i+ient *2era) ('a e maintaine, t* en(ure 100 +*2erage */ 4e, area 4it' in ,en(it6 reuirement( */ (e+ti*n 11.?. F*r +ir+um/erentia utt-4e,( t'e numer */ ra,i*gra)'( )er 4e, ('a n*t e e(( t'an t'at ()e+i/ie, 6 t'e a))i+ae +*,e *r (tan,ar,. A minimum *2era) */ B0mm */ t'e *rigina 4e, ('a e gi2en 4'en re)air area i( ra,i*gra)'e,.

PROCESSIN!

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REPORTIN! .11.1 A eaminati*n re(ut( ('a e re)*rte, in t'e (tan,ar, /*rmat

.18

ACCEPTANCE CRITERIA .18.1 T'e a++e)tan+e +riteria ('a e in a++*r,an+e 4it' +ient( reuirement(. .18.8 #*4e2er3 une(( *t'er4i(e ()e+i/ie, t'e minimum a++e)tan+e +riteria ('a e in a++*r,an+e 4it' t'e ate(t e,iti*n( */ t'e /**4ing:

'0

I=

AS D1.1 <800@=

- /*r (tru+tura (tee 4*r5

ii=

API 110 <800B=

- /*r Cr*(( C*untr6 Pi)eine(

iii=

ASME % ?1.? <800@ E,iti*n= - /*r Pr*+e(( Pi)ing

i2=

ASME % ?1.1 <800@= - /*r P*4er Pi)ing

2=

ASME Se+. $III Di2. 1 9 8 <800E,iti*n= - F*r Pre((ure $e((e(

ATTACHMENTS

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F,*5 1

DOU%LE ALL SIN!LE IMA!E
A S*ur+e

S5<8,o7 A-A S*ur+e

P,5

A4,7578 o R+,8,o7 B5

T'e (*ur+e */ ra,iati*n ('a e )*(iti*ne, (* t'at t'e +enter */ t'e )r*e+te, eam )a((e( t t'r*ug' t'e +entre */ t'e (e+ti*n eing eamine,. T'e eam ('a e *//(et /r*m t'e )ane t'r*ug' t'e 4e, 6 t'e minimum ,i(tan+e ne+e((ar6 t* )re2ent t'e image */ t'e /r*nt (i,e Fim 4e, /aing *n t'e image */ t'e *t'er (i,e. T'eI&I /im ('a e )a+e, ,iametri+a6 *))*(ite

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DOU%LE ALL DOU%LE IMA!E
F,*5 

O//(et

A S*ur+e

S*ur+e

I&I I&I

DATE REVISION 0.0

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DOU%LE ALL DOU%LE IMA!E
A S*ur+e

S*ur+e

I&I

DATE REVISION 0.0

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DATE

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F,*5 "

SIN!LE ALL SIN!LE IMA!E
A

S5<8,o7 A-A

Fi-m

P,.5 S*ur+e S*ur+e

t Fi-m A

I&I FILM


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SIN!LE ALL SIN!LE IMA!E
S*ur+e

I&I

I&I

t Fim

Fim A

S5<8,o7 A-A

SINGLE 6ALL SINGLE IMAGE (S6SI-P,5) F,*5 %.1
F,*5 %.
A S*ur+e

S*ur+e

A S5<8,o7 A-A

S*ur+e P,.5

S*ur+e

I&I

I&I

I&I

t

I&I

t Fi-m

P,.5 Fi-m

A

A

Fi-m FILM

S5<8,o7 A-A

A4,7578 o R+,8,o7 B5

A4,7578 o R+,8,o7 B5

T'e (*ur+e */ ra,iati*n ('a e )*(iti*ne, *ut(i,e t'e )i)e3 4it' t'e /im in(i,e3 (* t'at t'e +enter */ t'e )r*e+te, eam )a((e( t'r*ug' t'e +enter */ t'e (e+ti*n */ t'e 4e, un,er eaminati*n3 n*rma t* t'e )i)e (ur/a+e.

T'e (*ur+e */ Ra,iati*n ('a e )*(iti*ne, in(i,e t'e )i)e3 4it' /im *ut(i,e3 (* t'at t'e +enter */ t'e )r*e+te, eam )a((e( t'r*ug' t'e +entre */ t'e 4e,3 n*rma t* t'e )i)e (ur/a+e.

N35* o 5o;*5;:

At ea(t  e)*(ure( at 70 t* ea+' *t'er ('a e ma,e. Re,u+ing )i)e ,iameter an, in+rea(ing 4a t'i+5ne(( 4i re(ut in ne+e((it6 */ m*re e)*(ure. °

9.1 R+,o*/,< E,78,o7 R5o*8 Fo*8

N35* o 5o;*5;:

Une(( *t'er4i(e ()e+i/ie, 6 t'e +*ntra+t3 a minimum */ /*ur e)*(ure( ('a e ma,e /*r (+'.10 *r  (tr*ng materia. Minimum t'ree e)*(ure( ('a e ma,e /*r *t'er materia.

Rt Procedure General

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