This document discusses and compares three measurement methods - BIM, CAD, and manual measurement - across different stages of construction projects including briefing, design, pre-construction, construction, and post-construction. For each stage and measurement method, the document lists their benefits and constraints. Overall, BIM measurement enables better visualization, time savings, and recommendations, but has high costs and a lack of experts. CAD measurement provides accurate design and cost modeling but lacks standardization. Manual measurement is cost-effective but error-prone and time-consuming.

1. SOFTWARE
APPLICATION

2. Group Member:
NG SIEW QING 0325750
NGIENG TIEN YUNG 0320221
NGO JIA HAUR 0320144
OOI YIN JI (LEADER) 0319962
PANG KAI YUN 0319802
SAM WEI YIN 0320364
SANDRABROOKE GOH 0329884

3. PART A

5. BILL OF
QUANTITIES
FUNCTIONS

6. FUNCTIONS
COMPOSITE
RATES ANALYSIS
MULTI-LEVEL
MARK UP
FUNCTION

7. LIMITATION
PERMANENTLY
DELETED
VIRUS ATTACK
UNABLE REVIEW
BUILDING
MODELING

9. FUNCTIONS
CREATE 3D
MODEL
DIRECTLY
IMPORT THE
ELECTRICAL
DRAWING
CHANGES AND
VARIATIONS CAN
BE DONE QUICKLY

10. REBAR
QUANTITIES
CALCULATION
PRODUCE REBAR
SCHEDULE FOR
FABRICATION
FUNCTIONS

11. AUTO IDENTIFY
PIPES, WIRES,
CABLES, DUCTS
PROVIDE
SUMMARISED
QUANTITY REPORT
FUNCTIONS

12. COST NEWLY
INTRODUCED
TO INDUSTRY
LACK OF EXPERTS
LIMITATIONS

14. SUPPORT 2D
TAKING OFF
SUPPORT 3D
TAKING OFF
WORKBOOK
FUNCTIONS

15. AUTO-REVISIONING
SUB-CONTRACTOR
COMPARISON
FUNCTIONS

16. COST AND LICENSE REBAR DETECTION
LIMITATIONS

18. TAKEOFF MANAGER
● PRODUCE QUICK AND
HIGH ACCURACY OF
QUANTITY TAKEOFF
COST PLANNER
● COST ESTIMATING
& CALCULATION
● VALUE ENGINEERING
MODULE
CONSTRUCTABILITY MANAGER
● DETECT CONSTRUCTABILITY
ISSUE
FUNCTIONS

19. INEFFICIENT
LIMITATIONS

20. SUMMARY

21. EFFICIENT BETTER
VISUALISATION
TIME SAVING
RECOMMENDATION

22. PART B

23. BRIEFING STAGE

24. BIM MEASUREMENT

25. VISUALIZATION
IMPROVED BY 3D
MODEL
IMPROVE THE
COMMUNICATION AND
THE COORDINATION
AMONG DIFFERENT
PARTIES
BENEFITS

26. CONSTRAINTS
HIGH COST FOR SOFTWARE AND TRAINING

27. CAD MEASUREMENT

28. DATABASE
FOR
MANUFACTURING
INCREASE
VALUE TO
CLIENT
VISUALISATION
BENEFITS

29. CONSTRAINTS
HIGH INITIAL
COST
SOFTWARE
COMPLEXITY

30. MANUAL MEASUREMENT

31. COST EFFECTIVE
NO TRAINING IS
REQUIRED
BENEFITS

32. CONSTRAINTS
ERRORS TIME CONSUMING

33. DESIGN STAGE

34. BIM MEASUREMENT

35. HIGH GRAPHIC
PERSPECTIVE OF
3D MODELING
IMPROVE
EFFICIENCY
REDUCE THE
MATERIAL USAGE
BENEFITS

36. CONSTRAINTS
REQUIRE TRAINED OR EXPERIENCED
TECHNICAL STAFF

37. CAD MEASUREMENT

38. BENEFITS
ACCURATE DESIGN COST MODELLING

39. CONSTRAINTS
LACK OF
STANDARDISATION
IN DESIGN
LOSS OF WORK
DUE TO NOT
SAVING

40. MANUAL MEASUREMENT

41. COST EFFECTIVE
NO TRAINING
IS REQUIRED
CLIENT’S
SATISFACTION
BENEFITS

42. ERRORS
CAN’T PROVIDE
BETTER
VISUALIZATION
SHARING OF
INFORMATION
CONSTRAINTS

43. PRE-CONSTRUCTION STAGE

44. BIM MEASUREMENT

45. SCHEDULING BY
4D BIM
IMPROVE
SAFETY
COST ESTIMATING
BY 5D BIM
BENEFITS

46. CONSTRAINTS
DEFECTIVE OF 4D BIM

47. CAD MEASUREMENT

48. BENEFITS
ENHANCE
COMMUNICATION
QUICK
MEASUREMENT
ACCURATE TAKING
OFF

49. CONSTRAINTS
UNABLE TO
PRODUCE BQ
NEED TO BE
EXPORTED TO
OTHER SOFTWARE

50. MANUAL MEASUREMENT

51. COST EFFECTIVE
NO TRAINING
IS REQUIRED
FLEXIBILITY IN
WORKFLOW
BENEFITS

52. CONSTRAINTS
ERRORS
UNABLE TO
MAKE CHANGES
QUICKLY

53. CONSTRUCTION STAGE

54. BIM MEASUREMENT

55. SAVE TIME
REDUCE
WASTAGE
PROMOTES
PREFABRICATION
BENEFITS

56. CONSTRAINTS
PRICE FLUCTUATIONS

57. CAD MEASUREMENT

58. BENEFITS
REDUCE
WASTAGE
REDUCE
CONFUSION
DETECT
INTERFERENCES

59. CONSTRAINTS
LIMITED TO 2D
VOLUME CANNOT
BE MEASURED

60. MANUAL MEASUREMENT

61. COST EFFECTIVE
NO TRAINING
IS REQUIRED
SAFE AND
SECURED
BENEFITS

62. CONSTRAINTS
PROJECT TIME
EXTENDED
REDUCE
ACCURACY OF
DATA

63. POST CONSTRUCTION STAGE

64. BIM MEASUREMENT

65. MODEL DATA
RECORDED
SUSTAINABILITY AND
FACILITY
MANAGEMENT
BENEFITS

66. CULTURAL BARRIER TOWARD A
NEW TECHNOLOGY
CONSTRAINTS

67. CAD MEASUREMENT

68. BENEFITS
DATA
MANAGEMENT
EASY TO
REPRODUCE

69. CONSTRAINTS
LIMITED
INFORMATION
UNABLE TO
VISUALISE
SOFTSCAPE ELEMENT

70. MANUAL MEASUREMENT

71. EASY TO OBTAIN
INFORMATION
REDUCE THE RISK
OF LOSS OF
INFORMATION
BENEFITS

72. REQUIRE PLACE
TO STORE THE
DRAWING
TIME NEEDED
AFTER
COMMISSIONING
LIMITED
INFORMATION
CONSTRAINTS

73. THANK YOU !