ALL DIMENSIONS IN MILLIMETRES BUT DO NOT SCALE DRAWING

Transcription

1 PP TST UPN : MTRL: RN STL PP PS 4.3 X 8.0 WLL X 5 LN NT: T NUMR TS S T LMT WT MXMUM 4 TS. TST PLT UPN : MTRL: RN STL PLT TNSS: 0 mm. X TST PLT UPN : MTRL: RN STL PLT TNSS: 6 mm. L PNT R STP N RSTRT N NL P PSS X = YUR 75mm XXXX 35/36 xxx X = YUR / X XXXX WLN PRSSS/PSTN: P()_ RT PSS: 35 (MW) LL & P: 36_(W) VLUTN:. VSUL. X-RY NTR WL JNT WLN PRSSS/PSTN: _P(3)_ RT PSS: (SMW) LL & P: (SMW) VLUTN:. VSUL. X-RY NTR WL JNT WLN PRSSS/PSTN: _P() RT PSS: (SMW) LL & P: 35(MW) VLUTN:. VSUL. X-RY NTR WL JNT LLT WL UPN : MTRL: RN STL PLT TNSS: mm WLN PRSS: (SMW) WLN PSTN: P() NT:. PST LLT WL N T RNT S T JNT WT 0 mm (+.0/-0) mm L LNT.. WL T PST WT MNMUM RUNS N MXMUM 3 RUNS. 3. PRPRTN MUST RMN T 90 T T PLT. N MR N P LLW T N NTR (5 mm LNT MXMUM) Ref. NT T N SR S XXXX 75 RNT S STP/RSTRT RT PSS N TS R SR 5 5 NT:. NY PRSS N NY PSTN MY US R TWLN.. LL T WLS XPT NTR LLT WLS R T NT LNR TN 5 mm. MXMUM 4 TS R T M R TST PP UPN. 3. LL PLT R PP UPNS R T TWL R NY WLN MMNS. 4. PRSS NT R RT WL T US NLY R N RUN, NT R SN N SUSQUNT PSSS. 5. LL PLT R PP UPNS MUST WL N T PSTN S NT R TST. 6. RNN S NT LLW R T LNN T NL SURS T P N RT WLS. 7. XXXX= MPTTR'S.. 6() 0() 8.0() LL MNSNS N MLLMTRS UT NT SL RWN Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil 05 opyright 05 Worldskills nternational ll Rights Reserved. Skill: 0. Welding, Schweissen, Soudage, Soldagem ate: 08. ug () 00 () 5 () TL MLL VL 30 RT YUR TM Q'TY Scale: N. T. S RN STL RN STL RN STL RN STL RN STL MTRL esigned/rawn by: hih-peng hen TW Paper: 3 escription: Module --Test oupons (Plates/Pipe/illet) PLT 50 X 00 X PLT 50 X 5 X PLT 50 X 5 X 6 PLT 50 X 00 X 0 PP 4.3 X 8.0 WLL X 5 LN SRPTNS 30 deg. MLL VL 30 deg. MLL VL 30 deg. TURN VL RMRS R rawing No: TP0_43R_Y_NR Rev. 3 Page: of NTS = NT T SL

2 No. tems Q'ty escriptions 505 ST, 40X30X3 505 ST, 30X.6X90.9X3, UT T SP ST, 50.9X3.4X69.5X3 UT T SP ST, 40X0X00X3 UT T SP ST, 40X50X3 505 ST, 30X9.6X60X3 UT T SP 505 ST, 0X9.6X50X3 UT T SP ST, 70.73X04.88X4.06X3 UT T SP ST, 0X50X3 0 J 606TU, 64X5X J T T NSTRUTNS T MPTTRS. WLN PRSS: TW (T) (4).. WLN PSTNS: LL XPT VRTL WN.. 3. LL T WLN MUST RR UT WT S PLT "" N T LT PSTN. 4. LL LLT L SZS: 4.0 mm WT TLRN (+.0 mm/-0.0 mm). 5. UTS RNR WL R: 3.0mm WT TLRN (+.0 mm/-0.9 mm). Note: ll imension in Millmetres Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil, 05. opyright 05 Worldskills nternational ll Rights Reserved. Skill: 0. Welding, Schweissen, Soudage, Soldagem Scale: N. T. S ate: 08. ug. 05 Paper: 3 rawn/esigned by: hih-peng hen TW escription: luminium-ssembly & Symbols R rawing No:WS05_TP0_TW_L_SSMLY_S Rev: Page: ppd: Sign:

3 J 5 06 T. 7 T NSTRUTNS T MPTTRS. WLN PRSS: TW (T) (4) WLN PSTNS: LL XPT VRTL WN.. 3. LL T WLN MUST RR UT WT S PLT "" N T LT PSTN. 4. LL LLT L SZS: 4.0 mm WT TLRN (+.0 mm/-0.0 mm). 5. UTS RNR WL R: 3.0mm WT TLRN (+.0 mm/-0.9 mm) Note: ll imension in Millmetres 0 J No. tems Q'ty Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil, 05. opyright 05 Worldskills nternational ll Rights Reserved Skill: 0. Welding, Schweissen, Soudage, Soldagem Scale: N. T. S ate:08.ug.05 Paper: 3 rawn/esigned by: hih-peng hen TW escription: luminium-ssembly & Symbols 606TU, 64X5X3 505 ST, 0X50X3 505 ST, 70.73X04.88X4.06X3 UT T SP 505 ST, 0X9.6X50X3 UT T SP 505 ST, 30X9.6X60X3 UT T SP 505 ST, 40X50X3 505 ST, 40X0X00X3 UT T SP 505 ST, 50.9X3.4X69.5X3 UT T SP 505 ST, 30X.6X90.9X3, UT T SP 505 ST, 40X30X3 escriptions R rawing No:WS05_TP0_TW_L_SSMLY_S Rev: Page: ppd: Sign:

4 P Welding Processes: SMW-- MW--35 W--36 TW--4 R R 90 Q 5 L Q M N J UNT:mm NSTRUTNS T MPTTRS. T WLS SUL M N NY PSTNS USN NY PRSSS LST N T RWN.. LL T WLS R T M NT LNR TN 5 mm N SLL M NLY N T UTS T VSSL. 3. LL LLT WLS SLL V L SZ 0 mm WT TLRN (+.0 mm/-0.0 mm). 4. UTS RNR WL R: 0 mm WT TLRN (+.0 mm/-0.9mm). 5. RNN SUL LLW T RR UT NLY R T WL, STRT/STP N NTRLYR PSSS. T WLS. 6. NL LNN MY RR UT Y USN WR RUS. Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil, 05. opyright 05 Worldskills nternational ll Rights Reserved. Skill: 0. Welding, Schweissen, Soudage, Soldagem Scale: N. T. S ate: 08. ug. 05 Paper: 3 rawn/esigned by: hih-peng hen TW escription: Pressure Vessel-ssembly R rawing No:WS05_TP0_TW_PV_SSMLY_S Rev: 3 Page: ppd: Sign:

5 R R 90 L Q 5 Q M N J Welding Processes: SMW-- MW--35 W--36 TW P UNT:mm NSTRUTNS T MPTTRS. T WLS SUL M N NY PSTNS USN NY PRSSS LST N T RWN.. LL T WLS R T M NT LNR TN 5 mm N SLL M NLY N T UTS T VSSL. 3. LL LLT WLS SLL V L SZ 0 mm WT TLRN (+.0 mm/-0.0 mm). 4. UTS RNR WL R: 0 mm WT TLRN (+.0 mm/-0.9mm). 5. RNN SUL LLW T RR UT NLY R T WL, STRT/STP N NTRLYR PSSS. T WLS. 6. NL LNN MY RR UT Y USN WR RUS. Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil, 05. opyright 05 Worldskills nternational ll Rights Reserved. Skill: 0. Welding, Schweissen, Soudage, Soldagem Scale: N. T. S ate: 08. ug 05 Paper: 3 rawn/esigned by: hih-peng hen TW escription: Pressure Vessel-ssembly R rawing No:WS05_TP0_TW_PV_SSMLY_S Rev: 3 Page: ppd: Sign:

6 VL UTTN L R VL UTTN VL UTTN VL UTTN R VL UTTN N VL UTTN 30 VL UTTN Ø60.5 R VL UTTN M R Q P P ML STL NPPLs T SUT T YRSTT TSTN PUMP N WRSP (PRV Y ST UNTRY) 85.4(+0/-0.3)X0, ML STL PLT (LN) 0.6X40X8. (90 Sch 80), ML STL PP WT N 0 mm NTR L RLL (SWN S RWN) 0.6X40X8. (90 Sch 80), ML STL PP WT TW LS RLL(SWN S RWN) Ø VL UTTN N M 60.5X80X3.9 (50 Sch 40), ML STL PP, N N 30 R VL UTTN 60.5X3.9 (50 Sch 40), ML STL LW (LN N), TW NS 30 R VL UTTN 0 80 J Q L J 60.5X40X3.9 (50 Sch 40), ML STL PP, N N 30 R VL UTTN 90X0, ML STL PLT, 6. mm NTR L RLL 80X45X0, ML STL PLT, 0mm NTR L RLL N N N 30 R VL UTTN 80X74.6X0, ML STL PLT, N N 30 R VL UTTN 0X0X0, ML STL PLT, UT T SP N TW N 30 R VL UTTN 0X0X0, ML STL PLT, UT T SP N TW N 30 R VL UTTN X80X0, ML STL PLT 0X80X0, ML STL PLT, N N 30 R VL UTTN X0X0, ML STL PLT 30X0X0, ML STL PLT, N N 30 R VL UTTN X07.5X0, ML STL PLT, N N 30 R VL UTTN 60X00X0, ML STL PLT 80 R No. tem. Q'ty escriptions 30 VL UTTN Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil, 05. opyright 05 Worldskills nternational ll Rights Reserved. Skill: 0. Welding, Schweissen, Soudage, Soldagem Scale: N. T. S ate: 08. ug. 05 Paper: 3 R 80 rawn/esigned by: hih-peng hen TW rawing No:WS05_TP0_TW_PV_PRTLSTS_S 80 escription: Pressure Vessel-Partlists Rev: 3 Page: NT: LL MNSN N MLLMTRS ppd: Sign:

7 Welding Processes: SMW-- MW--35 W--36 TW (+-0) (+/-0) (+/-0) 35 4(+/-0) NSTRUTNS T MPTTRS. T WLS SUL M N NY PSTNS USN NY PRSSS LST N T RWN.. LL T WLS R T M NT LNR TN 5 mm N SLL M NLY N T UTS T VSSL. 3. LL LLT WLS SLL V L SZ 0 mm WT TLRN (+.0 mm/-0.0 mm). 4. UTS RNR WL R: 0 mm WT TLRN (+.0 mm/-0.9mm). 5. RNN SUL LLW T RR UT NLY R T WL, STRT/STP N NTRLYR PSSS. T WLS. 6. NL LNN MY RR UT Y USN WR RUS. Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil, 05. opyright 05 Worldskills nternational ll Rights Reserved. Skill: 0. Welding, Schweissen, Soudage, Soldagem Scale: N. T. S ate: 08.ug. 05 Paper: 3 rawn/esigned by: hih-peng hen TW escription: Pressure Vessel-Symbols R rawing No:WS05_TP0_TW_PV_SYMLS_S Rev: 3 Page: ppd: Sign:

8 (+/-0) 4(+/-0) (+/-0) Welding Processes: SMW-- MW--35 W--36 TW--4 6(+/-0) NSTRUTNS T MPTTRS. T WLS SUL M N NY PSTNS USN NY PRSSS LST N T RWN.. LL T WLS R T M NT LNR TN 5 mm N SLL M NLY N T UTS T VSSL. 3. LL LLT WLS SLL V L SZ 0 mm WT TLRN (+.0 mm/-0.0 mm). 4. UTS RNR WL R: 0 mm WT TLRN (+.0 mm/-0.9mm). 5. RNN SUL LLW T RR UT NLY R T WL, STRT/STP N NTRLYR PSSS. T WLS. 6. NL LNN MY RR UT Y USN WR RUS. Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil, 05. opyright 05 Worldskills nternational ll Rights Reserved. Skill: 0. Welding, Schweissen, Soudage, Soldagem Scale: N. T. S ate: 08.ug. 05 Paper: 3 rawn/esigned by: hih-peng hen TW escription: Pressure Vessel-Symbols R rawing No:WS05_TP0_TW_PV_SYMLS_S Rev: 3 Page: ppd: Sign:

9 R R9.05 tem J L M N ase Plate, 80X45X3.0 Title Large Triangle 75X75X3.0 as per sketch Top ront Plate 75X7X3.0 as per sketch Top ack Plate 35X55.95X3.0 ack Plate 35X55.95X3.0 as per sketch ack Side Plates 75X75X3.0 as per sketch Vertical Tube.5"X0.083" SS Tube or 38 mm X 3.0 mm X75 SS Tube ront ngled Plate 06.07X60X3.0 ront Plate 75X33.5X3.0 Pipe Side ront Plate 75X75X3.0 orizontal Pipes.5"X0.083" SS Tube or 38 mm X 3.0 mm X 7.5 SS Tube as per sketch ack Seal Plate for Purging 50X40X3.0 as per sketch orizontal Pipes Plug 3.8 mm X 3.0 mm with 8.0 mm ole as per sketch orizontal Pipes Plug 3.8 mm X 3.0 mm as per sketch Purging & Vent Tubes 9.0 mm X 0.5 mmx 50 mm as per sketch Material S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel Quantity NSTRUTNS T WLS N M N NY PSTN WT TW (4) PRSS N T MST LL SQUN R STRUTURL SQURNSS N JNT SS. LL T WLS R T M N LNR TN 0 mm N PL N T UTS T STRUTUR NLY. LL WLS R T M S NT N RWN.. LL LLT WLS R T 3.0 mm (+.0/0 mm) N L LNT. Ø N RNN WLL LLW N PST LNN. 5. TW(4):WS 5.9 R 308L WT 00% RN SL N PURN. PURN VNT TU PURN TU LL MNSNS N MLLMTRS (UNLSS NT TRWS) L 5 50 M 3 M Test Project for the 43rd WorldSkills ompetition in Sa õ Paulo, razil 05 opyright 05 Worldskills nternational ll Rights Reserved. N Ø8 50 PRTS PURN PPRTUS 9 Skill: 0. Welding, Schweissen, Soudage, Soldagem ate: 08. ug L N J Scale: N. T. S Paper: 3 esigned by Nick Peterson US/ rawn by hih-peng hen TW escription: Module V--Stainless Steel (Rostfreier Stahl, noxydable L'acier) rawing No: TP0_43R_Y4_SS-US-S Rev. R Page: of

10 PURN VNT TU PURN TU 75 R9.05 NSTRUTNS T WLS N M N NY PSTN WT TW (4) PRSS N T MST LL SQUN R STRUTURL SQURNSS N JNT SS. LL T WLS R T M N LNR TN 0 mm N PL N T UTS T STRUTUR NLY. LL WLS R T M S NT N RWN.. LL LLT WLS R T 3.0 mm (+.0/0 mm) N L LNT. 3. N RNN WLL LLW. 4. N PST LNN. N M L J tem Purging & Vent Tubes 9.0 X 0.5 X50 as per sketch orizontal Pipes Plug 3.8 X3.0 orizontal Pipes Plug 3.8 X3.0 with 0.8 mm ole as per sketch ack Seal Plate for Purging 50X40X3.0 as per sketch orizontal Pipes.5"X0.083" SS Tube or 38 mm X 3.0 mm X 7.5 SS Tube Pipe Side ront Plate 75X75X3.0 ront Plate 75X33.5X3.0 ront ngled Plate 06.07X60X3.0 Vertical Tube.5"X0.083" SS Tube or 38 mm X 3.0 mm X75 SS Tube ack Side Plates 75X75X3.0 as per sketch ack Plate 35X55.95X3.0 as per sketch Top ack Plate 35X55.95X3.0 Top ront Plate 75X7X3.0 as per sketch Large Triangle 75X75X3.0 as per sketch ase Plate, 80X45X3.0 Title S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel S 304 Stainless Steel Material Quantity Test Project for the 43rd WorldSkills ompetition in Saõ Paulo, razil 05 opyright 05 Worldskills nternational ll Rights Reserved. 8 R TW(4):WS 5.9 R 308L WT 00% RN SL N PURN L M M L N 9 PRTS PURN PPRTUS 50 Ø8 LL MNSNS N MLLMTRS (UNLSS NT TRWS) Skill: 0. Welding, Schweissen, Soudage, Soldagem ate: 08. ug N J Scale: N. T. S Paper: 3 esigned by Nick Peterson US/ rawn by hih-peng hen TW escription: Module V--Stainless Steel (Rostfreier Stahl, noxydable L'acier) R rawing No: TP0_43R_Y4_SS-US-S Rev. Page: of

11 Skill name Welding riteria Mark Visual Marking Pressure Test 5.00 estructive testing 4.00 Non estructive Testing - Radiograph.00 ssembly and ompetency 0.00 Sub riteria 3 Sub riteria Name or escription Visual ssessment of illet Weld Visual ssessment of Test Pipe Visual ssessment of Test Plate 0mm spect Type = bj S = Sub J = Judg spect - escription illet weld sizes in accordance with specifications and drawings? illet welds free from undercut? illet weld free from arc strike? utt welds free from undercut or underfill? utt weld joint free from excessive face reinforcement utt Joint weld widths uniform and regular? utt weld joint free from arc strike? utt weld joint free from excessive root concavity utt weld joint free from excessive root reinforcement utt welds free from undercut or underfill? utt weld joint free from excessive face reinforcement Judg Score Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: of

12 4 5 Visual ssessment of Test Plate 6mm Pressure Vessel Visual ssessment of Weld S utt Joint weld widths uniform and regular? utt weld joint free from arc strike? utt weld joint free from excessive root concavity utt weld joint free from excessive root reinforcement utt welds free from undercut or underfill? utt weld joint free from excessive face reinforcement utt Joint weld widths uniform and regular? utt weld joint free from arc strike? utt weld joint free from excessive root concavity utt weld joint free from excessive root reinforcement eneral - Surface slag, spatter and smoke has been removed fro eneral - Vessel is free from stray arc strikes? eneral - Joints are free from linear misalignment? eneral - Tie-ins at corners are smooth and continuous to within illet Joints - ll stop/restarts smooth on the capping layer of the f illet joints completely fused into the parent material? illet joints completely free from surface porosity or inclusions? illet joints free from undercut? illet Joint weld sizes in accordance with the specifications and d utt Joint weld widths uniform and regular? utt Joints - ll stop/restarts are smooth on the capping layer of t utt Joint weld metal completely fused into the parent material? utt Joint weld metal completely free from inclusions or surface p utt Joint weld joint grooves completely filled? utt weld joints free from excessive face reinforcement? orner weld bead widths uniform and regular? orner Joints - ll stop/restarts smooth on the capping layer of th orner Joint weld metal completely fused into the parent material orner Joint weld metal completely free from surface porosity or orner welded joints free from undercut? orner welds exhibit a full radius contour? Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: of

13 6 luminium Structure - Visual ssessment of We utt Joints free from undercut? Project is free from stray arc strike utt weld bead widths uniform and regular? ll stop/restarts are smooth on the capping layer? utt weld joints free from excessive face reinforcement? Weld metal is completely free from surface porosity or inclusions? Welded joints are free from undercut? illet weld leg lengths are in accordance with the specifications? orner welds exhibit a full radius contour? ll fillet welds free from burn through? Joints are free from linear misalignment Weld joints are completely welded? ll butt and corner joints display penetration/root fusion? Welded joints are free from excessive penetration? Weld penetration completely free from excessive root concavity o 7 Stainless Steel Structure - Visual ssessment of Project is free from stray arc strikes? utt weld bead widths are uniform and regular? ll stop/restarts are smooth on the capping layer? Weld metal is completely free from surface porosity or inclusions? Welded joints are free from undercut? utt weld joint is free from excessive face reinforcement? illet weld leg lengths are in accordance with the specifications? Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 3 of

14 orner welds exhibit a full radius contour? ll fillet welds are free from burn through? Weld joint is completely welded? ll butt and corner joints display penetration/root fusion? Welded joints are free from excessive penetration? Weld penetration is completely free from excessive root concavity Joints are free from linear misalignment The root penetration is free from contamination (oxidation/sugarin Sub riteria Sub riteria Name or escription Pressure Vessel Pressure Test spect Type = bj S = Sub J = Judg spect - escription Vessel presented for assessment test The vessel holds pressure at 0 ar - Refer T Section 4.9 The vessel holds pressure at 5 ar - Refer T Section 4.9 The vessel holds pressure at 30 ar - Refer T Section 4.9 The vessel holds pressure at 40 ar - Refer T Section 4.9 The vessel holds pressure at 50 ar - Refer T Section 4.9 The vessel holds pressure at 60 ar - Refer T Section 4.9 The vessel holds pressure at 69 ar - Refer T Section 4.9 Judg Score Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 4 of

15 Sub riteria Sub riteria Name or escription Visual ssessment of illet Weld reak Test spect Type = bj S = Sub J = Judg spect - escription The fillet weld is completely fused at the root of the joint? The fillet weld is completely fused between individual runs? The fractured filllet welds are free from porosity and inclusion? Judg Score Sub riteria 3 Sub riteria Name or escription Non estructive (X-Ray) Test Pipe oupon Non estructive (X-Ray) Test 0mm Plate ou Non estructive (X-Ray) Test 6mm Plate ou spect Type = bj S = Sub J = Judg spect - escription S Quality level of imperfections - lass? S Quality level of imperfections - lass? S Quality level of imperfections - lass? lass? S Quality level of imperfections - lass? S Quality level of imperfections - lass? S Quality level of imperfections - lass? lass? S Quality level of imperfections - lass? S Quality level of imperfections - lass? S Quality level of imperfections - lass? lass? Judg Score Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 5 of

16 Sub riteria Sub riteria Name or escription ssembly and ompetency nterpretation ssembly and ompetency nterpretation ssembly and ompetency nterpretation 3 ssembly and ompetency nterpretation 4 ssembly and ompetency nterpretation 5 ssembly and ompetency nterpretation 6 ssembly and ompetency nterpretation 7 ssembly and ompetency nterpretation spect Type = bj S = Sub J = Judg spect - escription ompetitor conducted the hold point on the root run? ompleted illet Joint free from grinding or other metal removal o ompleted coupon free from grinding or other metal removal on t ompleted coupon free from grinding or other metal removal on t ompetitor conducted the hold point for the final (cap) run on the inal (cap) run stop on the 6mm test plate in the correct position ompleted coupon free from grinding or other metal removal on t The pressure vessel free from internal tacks? The external tacks within the sized allowed? The Pressure Vessel was assembled correctly and completely be ompleted vessel free from grinding or other metal removal on th xternal tacks within the sized allowed? luminium Structure assembled correctly? ompleted Structure free from brushing, grinding or other weld cl xternal tacks within the sized allowed? Stainless Steel Structure assembled correctly? ompleted Structure free from brushing, grinding or other weld cl Were all of the projects completed within the 8 hours? Judg Score Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 6 of

17 xtra spect escription (bj or Subj) R Judgement Score escription (Judg only) Requirement or Nominal Size (bj nly) WSSS Section Max Mark riterion Total Mark (-0/+mm) yes/no mm maximum depth allowed. yes/no yes/no Undercut mm maximum depth allowed. Underfill - 0 m yes/no llow.5 mm or less, and.5 mm variation in height yes/no llow mm variation in width yes/no yes/no llow 0.5mm maximum. Zero mark if 00% penetration is yes/no llow mm maximum. Zero mark if 00% penetration is n yes/no Undercut mm maximum depth allowed. Underfill - 0 m yes/no llow.5 mm or less, and.5 mm variation in height yes/no Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 7 of

18 llow mm variation in width yes/no yes/no llow 0.5mm maximum. Zero mark if 00% penetration is yes/no llow mm maximum. Zero mark if 00% penetration is n yes/no Undercut mm maximum depth allowed. Underfill - 0 m yes/no llow.5 mm or less, and.5 mm variation in height yes/no llow mm variation in width yes/no yes/no llow 0.5mm maximum. Zero mark if 00% penetration is yes/no llow mm maximum. Zero mark if 00% penetration is n yes/no yes/no.00 ne defect = 0.7 marks, defects = 0.4 marks, 3 or more efects = 4.00 visible arc strike = defect llow mm maximum yes/no 0.80 llow mm variation in height and width between runs efects = 4.00 tie - in not smooth = defect llow.5 mm variation between stop/start yes/no 4.00 No overlap/cold lap yes/no 3.00 ne defect = 0.7 marks, defects = 0.4 marks, 3 or more efects = visible pore or inclusion = defect isregard depth of 0.5mm or less. yes/no 4.00 (-0 / + mm). ne defect =.5 marks, defects =.0 mark efects =.00 Less than or equal to 5mmL = defect (accumulative) llow mm variation in width yes/no llow.5 mm variation between stop/start yes/no No overlap/cold lap yes/no ne defect = 0.7 marks, defects = 0.4 marks, 3 or more efects = visible pore or inclusion = defect yes/no 0.80 reater than.5 mm. yes/no llow mm variation in width yes/no llow.5 mm variation in height between stop/start yes/no No overlap/cold lap yes/no ne defect = 0.7 marks, defects = 0.4 marks, 3 or more efects = visible pore or inclusion = defect isregard depth of 0.5mm or less yes/no (-mm/+.0mm). Less than or equal to 5mmL = defect efects =.00 Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 8 of

19 ne defect = 0.7 marks, defects = 0.4 marks, 3 or more isregard depth of 0.5mm or less yes/no 4.00 ne defect = 0.4 marks, defects = 0. marks, 3 or more efects = llow.5 mm variation in width. ach weld outside the var efects = ne defect = 0.4 marks, defects = 0. marks, 3 or more llow mm variation between stop/start yes/no 0.60 reater than.5 mm. Less than or equal to 0mmL = de efects = ne defect = 0.4 marks, defects = 0. marks, 3 or more - visible pore = defect efects = ne defect = 0.4 marks, defects = 0. marks, 3 or more isregard depth of 0.5mm or less yes/no (-0 /+.0 mm). Less than or equal to 0mmL = defect (acefects = 0.80 ne defect = 0.6 marks, defects = 0.4 marks, 3 or more (-.0mm/+.0mm). Less than or equal to 0mmL = defec efects = 0.60 ne defect = 0.4 marks, defects = 0. marks, 3 or more - less than or equal to 0mmL = defect (accumulative) efects = ne defect = 0.4 marks, defects = 0. marks, 3 or more llow mm variation yes/no 0.50 ully formed bead may not terminate greater than or equa yes/no % =.0 marks, >or=90% =.5 marks, >or=75% =.0 % Penetration = 3.00 >or=50% = 0.4 marks, <50% = 0 marks reater than 3 mm. Zero mark if the total amount of penet efects = less than or equal to 0mmL = defect (accumulative) ne defect = 0.6 marks, defects = 0.3 marks, 3 or more llow depth of 0.5 mm or less. Zero mark if the total amou efects = less than or equal to 0mmL = defect (accumulative) ne defect = 0.6 marks, defects = 0.3 marks, 3 or more ne defect = 0.3 marks, defects = 0. marks, 3 or more efects = llow.5 mm variation. ach weld outside the variation = efects = ne defect = 0.3 marks, defects = 0. marks, 3 or more llow mm variation between stop/start yes/no visible pore/inclusion = defect efects = ne defect = 0.3 marks, defects = 0. marks, 3 or more isregard depth of 0.5mm or less yes/no reater than.5 mm. Less than or equal to 0mmL = de efects = ne defect = 0.4 marks, defects = 0. marks, 3 or more (-0 /+.0 mm). Less than or equal to 0mmL = defect (acefects = 0.60 Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 9 of

20 ne defect = 0.4 marks, defects = 0. marks, 3 or more (-.0mm/+.0mm). Less than or equal to 0mmL = defec efects = 0.60 ne defect = 0.4 marks, defects = 0. marks, 3 or more - less than or equal to 0mmL = defect (accumulative) efects = ne defect = 0.4 marks, defects = 0. marks, 3 or more ully formed bead may not terminate greater than or equa yes/no % =.0 marks, >or=90% =.5 marks, >or=75% =.0 % Penetration = 3.00 >or=50% = 0.4 marks, <50% = 0 marks reater than.5 mm. Zero mark if the total amount of pen efects = less than or equal to 0mmL = defect (accumulative) ne defect = 0.5 marks, defects = 0.3 marks, 3 or more llow depth of 0.5 mm or less. Zero mark if the total amou efects = less than or equal to 0mmL = defect (accumulative) ne defect = 0.5 marks, defects = 0.3 marks, 3 or more llow mm variation yes/no 0.50 Zero mark if the total amount of penetration is less than 75 efects = ne defect = 0.5 marks, defects = 0.3 marks, 3 or more xtra spect escription (bj or Subj) R Judgement Score escription (Judg only) Requirement or Nominal Size (bj nly) WSSS Section Max Mark riterion Total Mark 5.00 Vessel presented for pressure test yes/no 3.00 No leaks observed at 0 ar yes/no.00 No leaks observed at 0 ar yes/no.00 No leaks observed at 30 ar yes/no 4.00 No leaks observed at 40 ar yes/no 4.00 No leaks observed at 50 ar yes/no 4.00 No leaks observed at 60 ar yes/no 4.00 No leaks observed at 69 ar yes/no 4.00 Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: 0 of

21 xtra spect escription (bj or Subj) R Judgement Score escription (Judg only) Requirement or Nominal Size (bj nly) WSSS Section Max Mark riterion Total Mark 4.00 yes/no.50 yes/no 4.50 ne defect.5 mm or less = 0.50 marks efects = 4.00 Two defects.5 mm or less = 0.5 marks 3 or more defects = 0 mark xtra spect escription (bj or Subj) R Judgement Score escription (Judg only) Requirement or Nominal Size (bj nly) WSSS Section Max Mark riterion Total Mark.00 lass = mark Yes/no.00 lass = marks Yes/no 4.00 lass = marks Yes/no 4.00 lass = marks. *lass represents No recordable indyes/no 4.00 lass = mark Yes/no.00 lass = marks Yes/no 4.00 lass = marks Yes/no 4.00 lass = marks. *lass represents No recordable indyes/no 4.00 lass = mark Yes/no.00 lass = marks Yes/no 4.00 lass = marks Yes/no 4.00 lass = marks. *lass represents No recordable indyes/no 4.00 Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: of

22 xtra spect escription (bj or Subj) R Judgement Score escription (Judg only) Requirement or Nominal Size (bj nly) WSSS Section Max Mark riterion Total Mark 0.00 Yes/no 0.50 Yes/no 0.5 Yes/no 0.5 Yes/no 0.5 Yes/no 0.35 Yes/no 0.35 Yes/no 0.30 Yes/no 0.5 Yes/no 0.5 Yes/no.5 Yes/no 0.50 Yes/no 0.5 Yes/no.5 Yes/no 0.5 Yes/no 0.5 Yes/no.5 Yes/no 0.5 Yes/no 3.00 ompetition Total Mark Sheet: S Marking Scheme mport ile: WS05_Skill0_marking_scheme.xlsx ate: of