INTERNATIONAL STANDARD ISO 9712 ISO 9712:2012(E) Fourth edition 2012-06-15 !"##$%# © ISO 2012 ! !" # ! $ %&'$*+,.,,/ Tel. + 41 22 749 01 11 <=>?,..@?B3B?@ C+ G Web www.iso.org Reference number ISO 9712:2012(E) © ISO 2012 H ii .3 © ISO 2012 – All rights reserved ISO 9712:2012(E) Contents H ISO 9712:2012(E) ;JJ Annex E J Foreword ............................................................................................................................................................................. v K! J+ .............................................................................................. 27 K# ................................................................................................................ 30 Z 3 /8 ..................................................................................................................................................................... 31 Introduction ....................................................................................................................................................................... vi & ' ...................................................................................................................................................................... 1 * + ......................................................................................................................................... 1 , + ......................................................................................................................................... 2 - % /33 + ...................................................................................................................... 5 4 5.1 46* 46, 5.4 464 5.6 46A 3 ................................................................................................................................................... 5 General ................................................................................................................................................................... 5 38 ................................................................................................................................................ 5 ; / <= 38 .......................................................................................................................... 6 Examination centre ............................................................................................................................................. 6 #+8 ................................................................................................................................................................ 7 Candidate............................................................................................................................................................... 8 / ............................................................................................................................................... 8 B 6.1 6.2 6.3 D= ........................................................................................................................................ 8 Level 1 .................................................................................................................................................................... 8 Level 2 .................................................................................................................................................................... 8 Level 3 .................................................................................................................................................................... 9 A 7.1 A6* A6, A6- # 3 8 ................................................................................................................................................................ 9 General ................................................................................................................................................................... 9 .................................................................................................................................................................. 9 J ............................................................................................................................... 11 K = + ................................................................................................................... 12 M 8.1 M6* M6, M6- 8.5 M6B J+ ............................................................................................................................... 13 General ................................................................................................................................................................. 13 #J+ D&D*..................................................................... 13 #J+ D, ........................................................................................... 15 J+ ................................................................................................................................ 17 Re-examination .................................................................................................................................................. 17 #J+ J+ ................................................................................................................................. 18 P 9.1 P6* P6, P6- ......................................................................................................................................................... 18 Administration .................................................................................................................................................... 18 T U ..................................................................................................................... 18 ............................................................................................................................................. 19 K 8 .................................................................................................................................................................. 19 10 Renewal ................................................................................................................................................................ 19 && 11.1 11.2 11.3 .................................................................................................................................................... 20 General ................................................................................................................................................................. 20 Level 1 and 2 ....................................................................................................................................................... 20 Level 3 .................................................................................................................................................................. 20 12 Files ....................................................................................................................................................................... 21 &, ............................................................................................................................................... 21 &- 3 U#-A,V*WWMX[4]'PA&*V*WW4 / ' ...................... 22 Annex A J K Sectors ........................................................................................................................................ 23 Annex B J K% + + +3 8 + /D&D* J+ ....................................................................................................................................... 24 Annex C J K' © ISO 2012 – All rights reserved 8 + D, ....................................................... 25 iii iv © ISO 2012 – All rights reserved ISO 9712:2012(E) ISO 9712:2012(E) Foreword Introduction !J ! K J! K M P ! C Q + ! P P! C $ JC$K + J_VMK # P + # + ` _VM # ` # !UC$V H . M P V H # @%X Q ! !B@,. M $ . M $ [ !UM$,Y% J!B@,.Z.33%K Z [ ] ^ # ] = ^ \ [ ] © ISO 2012 – All rights reserved # = \ [ [ $@ ` # _VM P M = \ ^\ v vi © ISO 2012 – All rights reserved #;;D';; ISO 9712:2012(E) ISO 9712:2012(E) , + < & ' M # + J_VMK _!MC, M ] ^ M _VM # M K K K K P K \ = ` _VM ] ^] ^] ^] ^ * + M < < J K !UC$,@3.? © ISO 2012 – All rights reserved _!MC. M # 1 # $ & 3.3 candidate P # = # J K M _!MC # # 3.6 38 _!MCY M # M # _!MC? < = 3.5 \ J = K _!MC, _!MC K\ \ \ QK \ 3.2 3 J+ = q Y " P # _VM # q . 3.4 \ K K \ J Z \ K K _VM # = _VM # $C_UMa,?@?j[5] _!MC. # = 3.1 / <= 38 # = M # # 3.7 +8 P _!MC 3.8 examination centre # = 3.9 examiner q Y # = 3.10 general examination = q 2 ,q . _VM © ISO 2012 – All rights reserved ISO 9712:2012(E) 3.11 J = # _VM # P P # 3.12 invigilator = 3.13 \3 J K + " _VM # _VM 3.14 + + /J+ = q Y " P _VM _VM J K 3.15 + / J+ = # incorrect or incomplete 3.16 or NDT procedure 3.17 + / + CyzHqC ISO 9712:2012(E) 3.22 J+ P 3.23 = _VM P 3.26 sector + P P # _VM K = J P 3.28 J+ = q ,q . P J K Y3 P # J K CyzHqC 3.30 + = 3.21 / < P _!MC © ISO 2012 – All rights reserved # 3.27 J K = = 3.29 # 3.20 _VM P K J + 3.19 / = _VM 3.25 = = _VM + P P = # _!MC q + P = # 3.18 J K J K J K 3.24 = J+ = # P P _!MC P _!MC 3.31 ++ = J # # K " Q+ 3 4 © ISO 2012 – All rights reserved ISO 9712:2012(E) 3.32 _VM _VM 3.33 validation P 3.34 renewal = = 3.35 = AT C ET q P M , MT H PT ~ # J K \ K # J,3 K\ = K \ \ K # \ J =K\ QK = J # P = K \ PK # P 46, ; / <= 38 5.3.1 ` K P K # Z \ \ RT K ST UT P# \ K VT # \ K = = = # \ K General M J # K # P _VM 46* _VM 4 3 5.1 !UC$,@3.? K # # U _VM # = = = \ K TT z !UMa.%,3@[2] # \ K LT a K ;33 + Acoustic emission testing \ 3&% /33 + + / K K - % /33 + < methods. ISO 9712:2012(E) \ = = K # = 5.3.2 # # # # 38 5.4 5.2.1 M # !UC$,@3.? 5.2.2 M Z 5.4.1 Examination centre M = Z K P © ISO 2012 – All rights reserved 5 6 # \ © ISO 2012 – All rights reserved ISO 9712:2012(E) K K # \ = # \ K # # # # = \ K = = = # \ K = = # J = = K [ \ K # = # 5.4.2 = " # = 464 #+8 ISO 9712:2012(E) = " P _VM # 5.6 5.5.2 _ 5.5.3 # = K K K K K K Z # \ = # # @?\ $ Z K K \ @?K \ B D= 6.1 Level 1 K\ _VM # \ \ K \ K _VM \ \ # @?K \ report the results. _VM \ K 5.5.4 46A / d) K + K \ K K 6.1.1 q , _VM q .q Y ` q , _VM Z Z K Q+ J J K J K Candidate $ K 5.5.1 M # M = + = + 6.1.2 q , P \ # 6.2 Level 2 q . ` Z 5.5.5 $ _VM # P # _VM K K K ` # # # + # Q+ © ISO 2012 – All rights reserved 7 8 _VM # _VM P \ _VM _VM q . \ \ _VM © ISO 2012 – All rights reserved ISO 9712:2012(E) K # K \ ISO 9712:2012(E) \ _!MC K K K i) P q .\ M M Level 3 6.3.1 q Y q Y Z _VM K = K P _VM _VM # \ K _VM 6.3.2 ` K K K K K \ 7.2.4 V q Y P _VM Z \ \ \ \ _VM A # 3 8 7.1 q . # General _!MC M # # = # = # P P # M .q , . + Level 1 Level 2 h h h AT 40 64 ?j ET ?j + / LT _VM V q Y # M .q ,. Y` q YJ &YK H $ = q Y J M &K _VM = \ 3*% + + = !UMa.%,3jY ` = # M . K _VM 7.2.3 M P @.? M . _VM @.% report the results of NDT. 6.3 P \ .\ q / Level 3 40 ?j B — Pressure method 24 Y. Y. $[M 24 40 40 MT 16 24 Y. PT 16 24 24 ST 16 24 20 TT 40 j3 40 RT 40 j3 40 UT 40 j3 40 VT 16 24 24 <aM 7.2.5 M = # %3 X A6* K < 7.2.1 M Z [ P J zM HMK P J K J HMzM~MK \ <q Y M . # P [ Q # %3X 7.2.2 < _!MC Q _VM J K U J K © ISO 2012 – All rights reserved 9 10 © ISO 2012 – All rights reserved ISO 9712:2012(E) K <q , . [ J Z A6,6, 3 CMM P K\ [ # J aM K\ 7.3.1 [ ` = _VM zMHM ~M = _VM = M = P M Y @YY` P = = <q . P = q , # q . q , = # q , q ._ = < = = J # M Y K = = = = # 3,% + + [ C= _VM = _VM [ M # q Y #J months Level 1 Level 2 Level 3 MCMqMaMMMM Y 9 ,j zMHMM~M 1 Y 12 7.3.3.2 $ P = _VM # = Z [ [ Z [ Z # Z M YYX\ # %3X P 7.3.3.3 # _VM P = # 7.3.3.4 ` J P K = %3X `P = ?3U P PP` P = ?3U P = # = Level 3 q Y # P _VM M P # = M Y = . <q Y P = q . # q , q Y q . = # q . q Y_ = A6- K = + M # Z K ,M a_?% # J ,&K Y3 \ M 11 7.3.3.5 %3X = = %M Q @YY?M # P M K _VM © ISO 2012 – All rights reserved .%X\ # # %3X # M Y J + / 7.3.2 %3X = [ M # = P #P = General = 7.3.3.1 M = = # J V ` = P %3X K < q .aM # %& A6, ISO 9712:2012(E) 12 # K © ISO 2012 – All rights reserved ISO 9712:2012(E) # . M J+ 8.1 General M # = _VM M = = # M # # ISO 9712:2012(E) = M q Y 8.2.3.3 P M <q . P P J P K <aM = MMM M J K = q . M6* #J+ D&D* _!MC 8.2.1 8.2.3.4 M # _VM M # q , q . = = General examination M = # " # " = # = M # # M ? ` C= 3-= 40 Y3 " J K K q ,Z.\ K q .ZY # 8.2.3.9 q . _VM q = M = # J =K = , = . Y3 M6*6- ! /D&D*= J+ Practical examination 8.2.3.1 M = J q . K # # = 8.2.3.2 C # # # P P = M © ISO 2012 – All rights reserved = 8.2.3.8 M = = M M = Z V = # .3 # # _VM # 8.2.3 , _VM J K 8.2.3.7 < = q , # \ q . M6*6* ' J+ M = # # " # = $C_UM,%3%Y[6] or !UM..j3B[1] 8.2.3.6 M q . _VM +3 = qMzMHMM~M + + + +3 = ! J+ + / 8.2.3.5 M q = y++ MCMMMaMM / 13 8.2.4.1 M = ` + + = = = + = 8.2.4.2 M = , ?M % 14 © ISO 2012 – All rights reserved ISO 9712:2012(E) 34' 3\ U / ISO 9712:2012(E) J+ 3B% + + = _ / Item ' 3\ _VM 1 M _VM M q . \ Level 2 X X 20 10 Z Y% 20 Y M q . J K 45 55 4 <q — 15 Part \ M V, . q , 25 C / P # q . $ ,M JMaMK 10 15 J &3K P = M = " P Q # # M @ C= # # = 3A% + + = +3 = ' 3\ D q E _VM M P = YP Y3 20 V _VM M 8.2.4.5 < q . ,33 M V,M J K j% M V,J j.?.K ,33Uj%M ,% M V, J j.?.K @3X # j.?Y ,33U,% +3 + + /J+ = H 8.2.4.4 M = P C , P < P = " # M P = M6,6, % + /J+ 8.2.4.3 M @3X = J K = @3X _VM <M # M P B 8.3.2.2 = = = q Y = P = \ +3 = ' 3\ A J K = \ 2 # Level 1 +3 3 J+ = F < _VM q Y = = _VM U — = M6,6- ! D,= J+ M6, #J+ D, 8.3.4.1 8.3.1 q Y _VM J t@3XK = q . = _VM q ,J j.YBK q . _VM q . = _VM = = q . = M = P q Y 8.3.2 General General Basic examination 8.3.2.1 M = " P Q # M &C= # # = © ISO 2012 – All rights reserved 15 M = M = < $ = V C # ` + + = = = P C , P < P = + = 16 © ISO 2012 – All rights reserved ISO 9712:2012(E) 8.3.4.2 ISO 9712:2012(E) _!MC q Basic examination = $ ]C= ^ = Zq , . = \ Y = H $\ q Y+ = H VC < @3 X 8.5.3 + = P = M6,6-6, % + /J+ = VC < M V. M6- = @3X 8.6.1 q ,q . _VM # P = J+ 8.4.1 = = # M6B #J+ J+ 8.4.2 = = = 8.6.2 q Y _VM = P = q Y V = J M @K P 9.1 Administration 8.4.3 = = = # = M J K U J KJ B.K U " 8.4.4 C= # ` + + = = = J j.? jY?K ` + # ] ^ = = + P6* T U K 8.4.5 ` J + K # = = = " K = $ K U Z \ \ \ K J!B@,.Z.3,.K\ 8.4.6 K = = Z K = \ K PJ K = 8.4.7 ` = 8.4.8 $ = 8.5 # = Re-examination \ K \ K _VM J K\ K J K\ K U \ QK # \ PK \ K 8.5.1 ,. J j?YK K 8.5.2 = + = J K + = P = M J Y.,K` P © ISO 2012 – All rights reserved 17 K 18 \ \ © ISO 2012 – All rights reserved ISO 9712:2012(E) P6, ISO 9712:2012(E) K P Y.@K J 9.3.1 V J K J K Q # J K Z [ [ [ # \ [ \ \ J P ,3 K\ [ [ _VM J K H J ,3 K ,3,K # ,. = = J Kq , q . = q Y 11.2 Level 1 and 2 General M = M J K # J = = K $ Z K \ K = P \ K J Y.@K P K \ # 11.2.1 q , . ,3,K ,,.. P 11.2.2 M = P M J M ,K q . q , J j.YBK @3X J M %K q . = @ = = = = 11.3 Level 3 Revalidation M 11.3.1 q Y Z B?,K K < = M 10 Renewal 10.1 H ,3 Z ,,K 11.1 General J K\ P6- K 8 K $ 10.2 # M = = = ,. = ! = = && 9.3.2 ` BY, " 9.4.2 J = \ [ 9.4.1 K = P © ISO 2012 – All rights reserved ,. \ 19 K q K P Y # ,,Y. # # = \ =$ M = # " " J = K q . = ,,.. = _VM 20 © ISO 2012 – All rights reserved ISO 9712:2012(E) 11.3.2 M = .3# J K _VM # # # 11.3.3 @3X = = = M P ,. = # = 11.3.4 # ,,Y. = = ,. ISO 9712:2012(E) K # # = 13.3 ` = # ,,Y, &- 3 U#-A,V*WWMX[4]'PA&*V*WW4 / ' $ C_?@YZ.33j[4] U!B@,.Z.33% = $ # C_?@YZ.33j !B@,.Z.33%\ # # 12 Files M K # K K J K Z _VM \ \ Z ,K P ,3 .K YK = # _VM ?K %K J K P &, 13.1 M _VM M = # = J YBK # = M # # 13.2 V# Z K P K = _VM \ K # = \ © ISO 2012 – All rights reserved _VM P \ 21 22 © ISO 2012 – All rights reserved ISO 9712:2012(E) A.1 ISO 9712:2012(E) Annex A J K Annex B J K Sectors % + + +3 8 + /D&D* J+ General 3Z6&% + + +3 8 + / ` YM J+ D&* . Product sectors % / $& $* & * #& #* %& %* & * D& D* K& K* ;& ;* Castings 2 2 2 2 12 rs 2 2 2 2 2 2 2 2 2 2 1 12 ds These include Forgings 2 2 2 2 12 rs 2 2 2 2 2 2 2 2 2 2 1 12 ds K JKJ K\ Welds 2 2 2 2 12 rs 2 2 2 2 2 2 2 2 2 2 1 12 ds K JKJ 3 2 2 2 2 12 rs 2 2 2 2 2 2 2 2 2 2 1 12 ds _ / 2 2 2 2 12 rs 2 2 2 2 2 2 2 2 2 2 1 12 ds $& $* & * #& #* %& %* & * D& D* K& K* ;& ;* 2 2 2 2 12 rs 2 2 2 2 2 2 2 2 2 2 1 12 ds Y Y 2 Y Y Y Y Y Y Y Y 1 12 ds Y Y U U U w 2 2 — — 1 12 ds A.2 Product sectors K K JKJ Z + K\ J KJ K\ + K\ + K JK = J K A.3 K\ JK % + Industrial sectors + + P KZ J Pre- and inservice testing ; \ tw tw U U U U 2 2 2 2 2 2 U U cw 2 2 — — 2 2 12 rs Y Y <MM ,. K Y Y , .q 2 2 2 — 2 — _VM < < = q , q . q ,# = = J,..?K 23 [ = q 24 . Z{ \{\{ \ { \U{ \ { \ # # = 2 # 2 ` = = P — ` # = < P+ — U w . ` = # ` Q * 2 cw 24 rs <M ,q K \ © ISO 2012 – All rights reserved U8 maintenance K \ K + + Industrial sectors b +3 U + sectors) { © ISO 2012 – All rights reserved ISO 9712:2012(E) ISO 9712:2012(E) 36&' Annex C J K Item ' 8 + D, ; 8 + D, 8 1 Y j 1 Y j j committees 2.2 $ M Z Y, Y. \ M $, Z [ [ [ P j Convenorship of sessions of other NDT committees 1 Y j 1 5 15 1 5 15 Y 6 20cd $ 5.1 _VM U _VM _VM P P Y 6 15cd Y 6 15cd _VM J .K U_VM = J = K 1 10 Y3d H 5.2 _VM %Y _VM 7 P — — — _VM _VM _VM = C _VM J =CKJ K 10 10 40d 7.2 V 1 5 15d @Y V 1 5 15d 7.1 25 Y Y %\ @ 1 1 _VM 4.1 6 &\ 4.2 %\ [ © ISO 2012 – All rights reserved , ?\ [ %J + + 48 + z _VM U _VM 2.1 K =.% %J + + 8 + 1 q Y _VM M $,q = K @3 Points / + b f _VM z= , ?Z.3 b H c d z= % &ZY3 @Z%3 26 © ISO 2012 – All rights reserved ISO 9712:2012(E) ISO 9712:2012(E) ;J J K 36&! / U / J+ D&* ' 3\ ! J+ K K P \ 6& ! D&D* U / Level 1 Level 2 10 5 &hU / : 10 5 20 10 5 2 U 7 15 5 *; /+ /: J+ / - K J K = \ Kq . \ K _VM # _VM \ K K \ J K , K 5 5 1 35 20 20 15 : 10 \ K J K\ 15 15 Kq U 15 . \ d) production of the test report. 10 10 45 55 K J K\ — 1 K \ — 1 — Y — 2 - U K K J K\ K K bD* f:b \ K — 2 \ — Y \ J+ M ,%3P \ h) reporting the results. — 2 — 1 — 15 100 % 100 % @3X _VM ,3%P M ] ^ P Y = <aM ] ^ P Y b M q . # _VM q , = ` q . _VM # j% P © ISO 2012 – All rights reserved 27 28 © ISO 2012 – All rights reserved ISO 9712:2012(E) 6* _ / D, ISO 9712:2012(E) Annex E J K J+ 36*! / U / /D, J+ ' 3\ # % maximum Part 1 — General: K J K\ 2 K \ K 2 #6& 4 ' 3 8 * 2 ,% = + : K_VM # J + K # J P K P K\ # 10 #6* K J K\ \ Z K 5 K K 4 + / : \ K K A M 10 K J # _VM _VM # J \ = \ K+ \ K Q K K\ QK + _VM K 2 PK # [ _VM # 1 \ _VM \ \ Z ,K " Q 5 P 10 .K Grand total 100 YK P + %K _VM 29 30 &K # K ?K Q © ISO 2012 – All rights reserved \ \ _VM \ 7 3 / U 40 : K + J ' 3 10 ' 3 K 10 J _VM K\ K 10 \ _VM # 1 Y K_VM J K # J K 1 ' 3 K K # P U # \ c) discontinuities sought. B; 20 - : K J/ 10 M ' 3 K C _VM P _VM # _VMJ K # + \ © ISO 2012 – All rights reserved ISO 9712:2012(E) ISO 9712:2012(E) Z 3 /8 [1] !UM..j3B " . !UMa.%,3@ # Y !UMa.%,3j # $ ? C_ ?@YZ.33j % $C_UMa,?@?j % & & $C_UM ,%3%Y " # ' ICS 03.100.30; 19.100 H © ISO 2012 – All rights reserved 31 Y, © ISO 2012 – All rights reserved