MRT CP201 MONAS STATION 17 Juni 2025.FINAL.pptx

Metode Perancah dan Lifthing Entrace MRT

1. MRT CP201 MONAS STATION ENTRANCE 1 STEEL STRUCTURE Methode of statement

2. 2. SCOPE OF WORKS 3. FABRICATION AND INSTALLATION SCHEDULE 4. FABRICATION MONITORING 5. TENSILE TEST 6. STEEL FABRICATION STAGE 8. METHODE OF ERECTION 9. BOLT TIGHTENING 10. ANCHORT BOLT TABLE OF CONTENTS 7. INSPECTION SHIMIZU TO AWK WORKSHOP 1. STRUCTURE ORGANIZATION

3. ORGANIZATION CHART – ENTRANCE 01 1 SITE OFFICE

4. SCOPE OF WORKS ENTRANCE 01 I NSTALL ANGKUR STEEL COLUMN STEEL BEAM STEEL PURLIN STEEL BRACING STEEL SAGROD 2

5. FABRICATION AND INSTALLATION SCHEDULE ENTRANCE 1 3

6. FABRICATION MONITORING 4

7. FABRICATION MONITORING 4

8. FABRICATION MONITORING 4

9. TENSILE TEST 5

10. LAB ACCREDITATION CERTIFICATE

11. CERTIFICATED NEXT REPORT

12. CALIBRATION CERTIFICATE NEXT REPORT

13. VIDEO OF TENSILE TEST NEXT REPORT

14. PHOTO OF TENSILE TEST – ENTRANCE 01 NEXT REPORT MRT CP201 ENTRANCE 01 MRT CP201 ENTRANCE 01 BEFORE TENSILE TEST AFTER TENSILE TEST

15. REPORT TENSILE TEST – ENTRANCE 01 NEXT REPORT TENSILE TEST REPORT

16. STEEL FABRICATION STAGE 6

17. STEEL FABRICATION STAGE – ENTRANCE 01 MARKING This Stage is the beginning of fabrication, drawing transfer from shop drawing to steel material with scale 1 : 1 CUTTING When transfer drawing to steel material done, the process continue with material cutting based on shop drawing. DRILLING When transfer drawing to steel material done, the process continue with material cutting based on shop drawing. Next step ASSEMBLING This stage is merge all the material which has been cut.

18. DIMENSION REPORT - ENTRANCE 01 NEXT REPORT

19. DIMENSION REPORT - ENTRANCE 01 NEXT REPORT

20. DIMENSION REPORT - ENTRANCE 01 NEXT REPORT

21. STEEL FABRICATION STAGE The next stage is full welding on material based on the welding rules. Next step This stage is a cleaning process from fabrication process. Example : cutting scrap that still sharp, welding scrap, fitting/assembly scrap, etc. Finishing process in steel contruction fabrication must be done before painting, so it will not defect the paint FINISHING WELDING

22. WELDING REPORT – ENTRANCE 01 NEXT REPORT

23. WELDING REPORT – ENTRANCE 01 NEXT REPORT

24. WELDING REPORT – ENTRANCE 01 NEXT REPORT

25. ULTRASONIC TEST (NDT) NON DESTRUCTIVE TEST

26. ULTRASONIC EXAMINATION PROCEDURE FOR WELDS IN STEEL STRUCTURES Next step

27. ULTRASONIC EXAMINATION PROCEDURE FOR WELDS IN STEEL STRUCTURES Next step

28. ULTRASONIC EXAMINATION PROCEDURE FOR WELDS IN STEEL STRUCTURES UT (ULTRASONIC TEST) UT PROCESS Next step

29. REPORT OF UT (NDT) - ENTRANCE 01 NEXT REPORT

30. SANDBLASTING AND PAINTING REPORT

31. PHOTO OF SANDBLASTING NEXT REPORT

32. REPORT OF SANDBLASTING NEXT REPORT

33. STEEL FABRICATION STAGE The finish material will coated with paint so, the material will be covered from rust or corrosion. We clean all the rust and corrosion before painting. Two way of cleaning methode using wirebrush or Sandblating . Already to delivered PAINTING

34. PAINTING REPORT INSPECTION NEXT REPORT SPECIFICATION EPOXY PAINT PRIMER COAT 1 ST COAT (Finish Paint) 2 ND COAT (Finish Paint)

35. ALREADY TO DELIVERED Already to delivered The material will be categorize based on the mark in shop drawing, it was intended to simplify the steel erection in the field. The material are ready to ship after marking process . Shipping protection of materials using bubble wrap

36. 1 ST INSPECTION TRIAL ENTRANCE 01 VISIT TO PT. AWK WORKSHOP 05 JUNE 2025 NEXT REPORT 7

37. 1 ST INSPECTION SHIMIZU TO AWK FOR TRIAL ASSEMBLY ENTRANCE 01 – 05 JUNE 2025 COLUMN

38. 1 ST INSPECTION SHIMIZU TO AWK FOR TRIAL ASSEMBLY ENTRANCE 01 – 05 JUNE 2025 TRIAL ERECTION BEFORE PURLIN AND BRACING NOT COMPLETE

39. 1 ST INSPECTION SHIMIZU TO AWK FOR TRIAL ASSEMBLY ENTRANCE 01 – 05 JUNE 2025 BEFORE 1 ST INSPECTION, 05 JUNI 2025 PURLIN AND BRACING ALIGMNET NOT COMPLETE

40. 2nd INSPECTION TRIAL ENTRANCE 01 VISIT TO PT. AWK WORKSHOP 14 JUNE 2025 NEXT REPORT

41. 2 ND INSPECTION SHIMIZU TO AWK FOR TRIAL ASSEMBLY ENTRANCE 01 – 14 JUNE 2025 BEFORE 1 ST INSPECTION Permukaan yang kasar AFTER 2 ND INSPECTION Proses repair Permukaan yang kasar

42. 2 ND INSPECTION SHIMIZU TO AWK FOR TRIAL ASSEMBLY ENTRANCE 01 – 14 JUNE 2025 AFTER PURLIN AND BRACING ALREADY COMPLETE

43. 2 ND INSPECTION SHIMIZU TO AWK FOR TRIAL ASSEMBLY ENTRANCE 01 – 14 JUNE 2025 AFTER 2 ND INSPECTION BEFORE 1 ST INSPECTION, 05 JUNI 2025 PAINTING IS NOT NEAT PAINTING IS ALREADY NEAT

44. SAFETY PROCEDURE

45. Safety Procedure PT. Shimizu Bangun Cipta Kontraktor PT. Shimizu Bangun Cipta Kontraktor

46. AREA & METHODE OF ERECTION – ENTRANCE 01 8

47. AREA ERECTION – ENTRANCE 01 NEXT STEP MATERIALS PARKING PLACE PT. AWK + HARD BARICADE

48. Temporarily storing steel structure materials NEXT STEP Implement the fall prevention measures before remove the slinging wire for unstable loads: Preventing the loads from toppling when removing wire Extract slinging wire completely by using human power : Preventing the slinging wire become snagged on loads. Never use a crane for winding in to extract wires. Implement the fall prevention measures .

49. SIMULATION ERECTION – ENTRANCE 01 NEXT STEP INSERTING CABELS INSIDE COLUMN

50. SIMULATION ERECTION – ENTRANCE 01 NEXT STEP HOLE FOR CABLE

51. METHODE OF ERECTION NEXT STEP Next Step 20T STAGE 1 ERECTION COLUMN BERAT COLUMN 219 KG AS E1-H E1-1 LOADING MATERIAL BEFORE ERECTION ERECTION AREA USING GANTRY ON SITE 20T SCAFOLDING FOR ACSESS 20T

52. METHODE OF ERECTION NEXT STEP Next Step STAGE 2 ERECTION COLUMN BERAT COLUMN 219 KG AS E1-H E1-5 STAGE 3 ERECTION BEAM ERECTION BEAM AS E1-H BEAM = 328 Kg 20T 20T INSTALL LIFE LINE

53. METHODE OF ERECTION NEXT STEP Next Step STAGE 4 ERECTION COLUMN BERAT COLUMN 219 KG AS E1-G E1-1 STAGE 5 ERECTION BEAM 20T 20T BERAT BEAM 76,8 Kg AS E1-1

54. METHODE OF ERECTION Install Bracing and Purlin SUPPORT FOR INSTALL PURLIN

55. METHODE OF ERECTION COMPLETE

56. TIGHTENING BOLT & ANCHORT BOLT 9

57. BOLT TIGHTENING Torque Control Method Torque Wrench HTB A325 ❏ Final control: Verify that in one bolt group, bolt rotation is uniform or within ± 30° of its average group rotations. If bolt rotations are not uniform, check final torque with torque wrench. If the final torque is ± 10% of torque design, bolt tightening is considered as succeed. Tools

58. BOLT TIGHTENING 1 . After primary fastening, give equal tension to each bolt b y actual fastening in the order of figure. 2 . After the final tightening, check marking position. It is acceptable if only the nut was shifted, not included the washer and the bolt. 3 . Furthermore, check the rotation of all bolt in a group. The difference of one bolt to another rotation shall be no more than 30 o in average.

59. ANCHORT BOLT 19 In usual case, using same size of template as base plate, fix anchor bolts by tying up to surrounding re- bar so as not to move when casting concrete. (Welding is not allowable) Prior to casting concrete, protect the threads of anchor bolts heads by winding waste cloth or vinyl tape, etc. in order that concrete does not adhere. Extrusion of bolt head from the top of base plate shall be double nuts + not less than 3 screw threads. 10

60. CHECK SHEET

61. Main Contractor Sub Contractor THANK YOU For Your Attention