UT Thickness Procedure

SIEVERT INTERNATIONAL INSPECTION CO. W.L.L Procedure For Ultrasonic Thickness Gauging

CLIENT PROJECT NAME

M/s QATAR SHELL GTL PROVISION OF INSPECTION SERVICE, STATIC EQUIPMENT, PIPELINES AND STRUCTURAL’S, (ONSHORE & OFFSHORE)

PROCEDURE NO

SIIC-TECH-SOP-UTT

CONTRACT NO

UI!"#$

Prepared by

Reviewed by

TOMSON JO% JO% OPERATIONS OPERATIONS MANAGER

AL PILLAI COUNTR% MANAGER

Revision '

Date !.!'.'!

Approved by

Remarks Iss*+  C00+12s

SIEVERT INTERNATIONAL INSPECTION COMPAN% WLL

DOCUMENT NO SIIC-TECH-SOP-UTT

PROCEDURE FOR ULTRASONIC THICNESS GAUGING

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Description

Remarks

P5+*+


Iss*+ F C00+12s

COMPAN% D5. N.

P+6. R+6.

T78s R+6.

"!!%(TE%'("#P(UTT

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PURPOSE

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SCOPE

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REFERENCE DOCUMENTS

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PERSONNEL QUALIFICATION

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EQUIPMENT & ACCESSORIES

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STANDARD AND REFERENCE ;LOCS

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CALI;RATION OF ULTRASONIC THICNESS METER

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SURFACE PREPARATION

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PRO;E SELECTION

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AREA OF COVERAGE

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PROCEDURE

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PERIODIC CHEC OF CALI;RATION

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RECORDING OF READINGS

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ACCEPTANCE OR REJECTION CRITERIA

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RETEST

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REPORTING

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SAFET%

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REPORT FORMAT

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ESSENTIAL VARIA;LES

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T78s =5+*+ 8s *s+ 2 031*3>>? 0+3s*+ 27+ 2785@1+ss  3 486+1 M+23>>85 OB+52. -*

"%#PE, T78s 8s 3 4+1+3> =5+*+ 7857 +s58+s U>23s185 T785@1+ss G3*4814  OB+52s, Us814 D84823> UTM +*8=0+12 ? *s814 P*>s+ E57 (S814>+  D*3> 5?s23> =+) L1482*813> W36+s C12352 ;+30 M+27. T78s 2+5718*+ 5*> + *s+ 3s =6+ *= 2 MFL +s*>2s  +2+523>+ 5+ 3+3s.

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REFERE$%E D#%U/E$T", •

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0*

ASME ;8>+ 31 P+ss*+ V+ss+> C+, S+5281 V, N1 D+s2*5286+ E30813281 '!' E8281 API :$', W+>+ s2++> 231@s  8> s234+ ''" +8281 API :$, T31@ 81s=+5281, R+=38, A>2+3281 31 R+51s2*5281 ''" E8281. ASME ; !., P5+ss P8=814 '!' E8281 QP ES-S-:'  S=+5853281  27+ N1 D+s2*5286+ T+s2814  W+>s ASNT SNT-TC-!A, G*8+>81+s  P+s11+> Q*3>853281 & C+2853281 '!! E8281 SIIC/WP/''!/'!, W822+1 P5+*+  T381814 & C+2853281  NDT P+s11+> SIIC-TECH-SOP-CUT, P5+*+  C3>83281  UT E*8=0+12s

PER"#$$E& 1UA&!F!%AT!#$, T7+ *3>853281  NDT 81s=+52 2 53? *2 278s 2+s2814 s7*> + 08180*0 ASNT >+6+> II  I & /  C0=31?’s >+6+> II 81 355315+ 827 5*0+12s ASNT SNT- TC -!A '': E8281 81 U>23s185 T+s2814 M+27

2*

E1U!P/E$T" 3 A%%E""#R!E", !) ) ) )

4*

U>23s185 T785@1+ss G3*4814 E*8=0+12 (D84823> E*8=0+12s)/ UFD. TR / N03> P+s 827 511+52814 53>+ S*823>+ C*=>312 S53==+

"TA$DARD 3 REFERE$%E 5&#%6" M31*352*+’s +++15+ >5@, S2+= W+4+.




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%A&!5RAT!#$ #F U&TRA"#$!% T'!%6$E"" /ETER, T7+ 53>83281  UTM s7*> + 538+ *2 827 +++15+ >5@s =68+ ? 031*352*+  s=+585 032+83>.

8*

"URFA%E PREPARAT!#$ , ( T7+ s=2 2 + 57+5@+  2785@1+ss s73>> + ++ 0 31? 8+4*>3828+s 31 3>> >s+ s53>+  =3812814  532814 s73>> + +06+ 0 3+3  812++s2

9*

PR#5E "E&E%T!#$ ,(

N03>>? *1+ TR P+  $ 2  00 83 s73>> + *s+  2785@1+ss 43*4814 827 3 s*823>+ +*+15? *=2  2  MH 31 27+ s*35+ 2+0=+32*+ s73>> + 51s8++  s*823>+ =+ 3s +500+1+ ? 031*352*+. +)* AREA #F %#ERAGE ,( T7+ 3+3  >53281 31 N.  +3814 s73>> + =++2+081+ 3s =+ 5>8+12’s s=+5853281. ++* PR#%EDURE ,( T7+ 53>83281 31 T785@1+ss 0+3s*+0+12 s73>> + 538+ *2 81 355315+ 2 031*352*+ M31*3> 31 >>814 s2+=s s73>> + >>+. C11+52 27+ s*823>+ =+ 2 UTM S8257 ON 27+ E*8=0+12. C3>832+ 27+ UTM ? 57+5@814 27+ 2785@1+ss  +++15+ s2313 >5@ 32+ 3==>?814 5*=>312. P+=3+ 27+ s*35+  27+ 2+s2 s=+580+1 A==>? 27+ 5*=>312 T3@+ 27+ +3814s +-* PER!#D!% %'E%6 #F

%A&!5RAT!#$ ,(




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C3>83281  43*4+ s73>> + 57+5@+ =8 2 31? 81s=+5281 *1, =8 +*8=0+12 s7*2 1 31 32 >+3s2  7*s *814 51281**s +*8=0+12 =+3281.

+.* RE%#RD!$G #F READ!$G" ,( A>> R+3814s s73>> + 12+ 1 81 F032 N. SIIC-TECH-SOP-FM-UTR 31 7++ +6+ =ss8>+ 27+ s@+257 s73>> + =68+, 32 >+3s2 > 2785@1+ss +3814 >53281s (7++ 27+ +683281 8s 0+ 23s 27+ >+ss+ s8+).

+0* A%%EPTA$%E #R

RE:E%T!#$ %R!TER!A ,(

A55+=2315+  +B+5281 582+83 s73>> + 81 355315+ 2 ASME ;!.  5>8+12’s s=+5853281.

+2* RETE"T ,( D*2*> >53281 s73>> + ++3081+ 32 >+3s2 15+ 2 + s*+ 3*2 ++5286+ 3+ 31 1+3? >53281s.

+4* REP#RT!$G ,( A>> +238>s  81s=+5281 31 +s*>2s  81s=+5281 s73>> + 5*0+12+ 81 +=2 F032 31 s73>> + s841+ ? NDT 81s=+52 31 5>8+12’s +=+s+123286+.

+7* "AFET; ,( S3+ @ s73>> + 538+ *2 81 355315+ 2 5>8+12 / SIIC’s s3+2? 4*8+, WP/SIIC/'!



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ULTRASONIC THICKNESS MEASUREMENT REPORT REPORT NO.:

DATE:

CLIENT:

GAUGE DETAILS:

LOCATION:

PROBE DETAILS: REF. STANDARD:

EQUIPMENT  GAUGES

RECORDS OF MEASUREMENT

ACCEPTANCE TOLERANCE

S!.N" 1

2

3

REMARKS

A#$!%&$

1 2 3 4 ' ( ) RECOMMENDATION :

FOR SIE*ERT INTERNATIONAL INSPECTION CO.+LL

CONTRACTOR QAAC

CLIENTS,S REP.

ASNT LE*EL II

F"!-%t N". SIICTECHSOPFMUTR

E""E$T!A& AR!A5&E"




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UT Thickness Procedure

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