The industrial challenges and the value proposition, how and what are the Digital Construction with some case studies are discussed in the presentation.

1. Digital Construction for
Integrated Project Delivery
Stephen AU
April 9th .2021
www.mtech.com.hk 1

2. Managing Director
Outstanding PolyU Alumni 2017
Award China 2007 Top 100 Innovative Enterprise Leader
Board of Director of HKPU - OPAA
External Industrial Advisor for Manufacturing Engineering and
Engineering Management (MEEM) of Hong Kong City University
from 2003 to 2022
Committee member of Lean Construction Research Group in Civil
Engineering Department of University of Hong Kong
Guest lecturer of BIM / Lean Construction Hong Kong City University
since 2010 to present
Visiting lecturer for full time and part time student for the BIM
course in Building and Real Estate Department of Hong Kong
Polytechnic University in 2013 / 2014
Guest lecturer of BIM & Lean Construction for Building and Real
Estate Department of Hong Kong Polytechnic University since 2007
to present
Guest speaker of BIM / Lean Construction for HKIE / HKIIE / HKCIC
since 2010 to present MTECH BIM Consulting Services
Masters of Advanced Business
Practice (knowledge
management for continuous
product Innovation,)
The University of South
Australia, Australia.
MBA of Strategic Marketing
University of HULL, UK.
Higher Diploma of Applied
Science
Hong Kong Polytechnic
Over 25 years experience in 3D
information technology and
business process engineering
consulting
Mr. Stephen AU

3. Agenda
• Industry Challenges
• BIM & IPD
• BIM Project Implementation
• Conclusion
www.mtech.com.hk 3

4. MTECH BIM Consulting Services 2019
Productivity
Quality &
Safety
Cost

5. HOW DISRUPTION IS RESHAPING THE
WORLD’S LARGEST ECOSYSTEM
www.mtech.com.hk

6. Today’s construction ecosystem
www.mtech.com.hk

7. www.mtech.com.hk

8. www.mtech.com.hk

9. www.mtech.com.hk

10. Agenda
• Industry Challenges
• BIM & IPD
• BIM Project Implementation
• Conclusion
www.mtech.com.hk 10

11. Exponential Increases In Complexity
www.mtech.com.hk

12. Integrated Project Delivery (IPD)
• Integrated Project Delivery (IPD) is a project delivery
approach that integrates people, systems, business
structures and practices into a process that
collaboratively harnesses the talents and insights of
all participants to optimize project results, increase
value to the owner, reduce waste, and maximize
efficiency through all phases of design, fabrication,
and construction. (http://ipd-ca.net/overview/)
www.mtech.com.hk 12

13. Integrated Project Delivery
Lean Project Delivery System (Ballard, 2000 and 2006)
Detail
Design
Operate
Process
Design
Commission
Engineering Installation
Constraint
Fabricate &
Logistics
Project Definition Supply
Design Build Operate
Alteration
/ Demolish
Concept
Purpose
Learning
Integrated Project Delivery
Work Structuring
www.mtech.com.hk 13

14. 2..Integrated Planning
4. Detailed Design & Engineering
a. Structure Steel
b. Structure Concrete
c. MEP
6. Simulation &
Analysis
8. Component Design &
Simulation
15. Component
Monitoring & Upgrade
11. Safety Planning 13. Site Preparation
& Schedule Control
14. Bid Preparation
& cost control
9. Systems Integration
18. Operation &
Maintenance
Management
19. Inspection &
Renovation Management
5. Civil Engineering Design
3. General
Arrangement
& Documentation
17. Space & Equipment
Management
16. Integrated Building
Monitoring
10. Fabrication & Detailing
(Work instructions, Assembly
Planning)
12. Detailed
Excavation Design
Timeline
7. Civil Engineering
Advanced Structural
Analysis
I. Conceptuel Design
II. General
Arrangement
III. Detailed Design V. Operation & Facility Management
Project
Management
&
Collaboration
Digital Construction Portfolio
14
IV. Digital Construction
1. BXP
www.mtech.com.hk

15. Building Information Modeling
• Building Information Modeling
(BIM) which has been defined
as “a digital representation or
visualization of physical and
functional characteristics of a
facility. In addition BIM serves
as a shared knowledge
resource for information about
a facility forming a reliable
basis for decisions during its
life-cycle from inception
onward”
www.mtech.com.hk 15

16. www.iconasolutions.com
▪ Conflict/issues brought
openly to table
▪ Common understanding
▪ Informed decision making
▪ Reduced risk/improved build
quality
▪ Confidence in achieving
right first time
Insight
Collaboration
Integration
Bridging the gap between concept, design, construction & operation
BIM
www.mtech.com.hk 16

17. What Open BIM Does For You
What openBIM Does For You - buildingSMART in Four Minutes.mp4

18. Building Information Modeling
MTECH BIM Consulting Services 2019

19. Building Information Modeling
1. Model
2. Modeling
3. Management
MTECH BIM Consulting Services 2019

20. As-
Design
BIM
Model
As-
Constructed
BIM Model
As-Built
BIM
Model
Feasibility
Study
Conceptual
Design
Detail Design Tender &
Award
Construction +
Commission
Operate
Procurement
Pre-lease
Sales &
Marketing
Extraction of Building
Quantities from the As-
Design BIM Model
Linked construction
schedule with As-Design
BIM model
Interactive 3D Rendering
Simulation model
3D collision
checking report
Linked facility
management
information to
As-Built BIM
model
Integrated GIS-Design-Build-Operate
GIS -
BIM
Model
20

21. Nanfung GZ Convention Center
www.mtech.com.hk 21

22. E&M BIM Model
MTECH BIM Consulting Services 2019

23. Collaboration & Coordination
MTECH BIM Consulting Services 2017
Information
Location
Material / Component
Functionality
Quality Inspection
Physical interface
Spatial
Design rules / intend
Constructability
Operation
Lean Project
Quality
Time
Cost
Customer Satisfaction
Environmental
Knowledge & Reasoning
Design
Construction
Operation
Cost / Time

24. CLASH REPORT OF DIFFERENT DISCIPLINES
24
1. Plumbing toStructural 2. Mechanical toStructural 3. Electrical to Structural
4. Plumbing toMechanical 5. Mechanical toElectrical 6. Plumbing toElectrical
www.mtech.com.hk

25. Here are the images showing clash (plumbing and HVAC duct) and how easy it is to resolve the clash in a 3D BIM model.
13
www.mtech.com.hk

26. Co-ordination of MEP & STRU
MTECH BIM Consulting Services 2019

27. www.mtech.com.hk 27

28. 3D Rendering ＆VR Simulation
www.mtech.com.hk 28

29. Life-like Experience
www.mtech.com.hk 29

30. Quantity Takeoff and Validation
www.mtech.com.hk 30

31. BIM & DWG
MTECH BIM Consulting Services 2019
Section
Detail Drawings
2D Drawing
3D
Revit – BIM Model

32. Key Concerns of Construction Sequence Plan
www.mtech.com.hk
Building
Cost Control
Quality
Logistic
Fixture Design
Schedule Planning
Construction Method
Site Plan & Safety
Site Management
Resources Management
Material Procurement
Schedule
Process
Resources
Design
Product 產 品
Resource 資 源
Process 流程
32

33. 4D BIM Simulation
www.mtech.com.hk

34. Project Phase Planning
www.mtech.com.hk

35. DfMA / MiC Construction Approach
www.mtech.com.hk 35

36. MiC – Modular Integrated Construction
https://www.katerra.com
MTECH Digital Consulting Services

37. MiC for Building Block Construction

38. Agenda
• Industry Challenges
• BIM & IPD
• BIM Project Implementation
• Conclusion
www.mtech.com.hk 38

39. INTELLECTUAL PROPTERTY
VIRTUAL
Tangible Assets
REAL OPERATIONS
Non tangible Assets
PHYSICAL
Process and product
knowledge
Construction
“Define, Plan, Validate, Monitor & Control the Physical
world in a Virtual Digital Environment”
www.mtech.com.hk 39

40. www.mtech.com.hk 40
Close Loop
Quality
Management

41. FOLLOW YOUR
PROJECTS
FROM THE APPLICATION
ON
SITE
AT
THE FACTORY
Digital Quality Management System
www.mtech.com.hk 41

42. www.mtech.com.hk 42
DIGITAL
TWINS

43. AR Walk Through Navigation
MTECH Digital Consulting Services

44. As-Built BIM for Facility Management
www.mtech.com.hk 44

45. Agenda
• Industry Challenges
• BIM & IPD
• BIM Project Implementation
• Conclusion
www.mtech.com.hk 45

46. Benefits for Digital Construction
• Perform digital design collaboration
• Increase information accuracy in early stage
MTECH BIM Consulting Services 2019
COST OF
CHANGE
UNCERTAINTY
of information

47. Overall Transformation
• Fragmented, assembled on “just-as-
needed” or “minimum-necessary”
basis, strongly hierarchical,
controlled
• Linear, distinct, segregated;
knowledge gathered “just-as-
needed”; information hoarded; silos
of knowledge and expertise
• Individually managed, transferred to
the greatest extent possible
• Individually pursued; minimum effort
for maximum return; (usually) first-
cost based
• Paper-based, 2 dimensional; analog
• Encourage unilateral effort; allocate
and transfer risk; no sharing
• An integrated team entity composed key
project stakeholders, assembled early in
the process, open, collaborative
• Concurrent and multi-level; early
contributions of knowledge and expertise;
information openly shared; stakeholder
trust and respect
• Collectively managed, appropriately shared
• Team success tied to project success;
value-based
• Digitally based, virtual; Building
Information Modeling (3, 4 and 5
dimensional)
• Encourage, foster, promote and support
multi-lateral open sharing and
collaboration; risk sharing
Traditional Project Delivery Integrated Project Delivery
Teams
Process
Risk
Reward
Technology
Agreements
Ref: AIA – IPD User Guide www.mtech.com.hk 47

48. TRADITIONAL APPROACH VS BIM-BASED
APPROACH
www.mtech.com.hk 48

49. Feasibility
Bid
Design
Concept Development Documentation
Build
Pre-Construction Construction
Operate
Bid
PROJECT TIMELINE
(A)
Design-Bid-
Build
Feasibility
Bid
Design
Concept Development Documentation
Construction
Pre-Construction Construction
Operate
Time savings due to
concurrent design and
construction
(C)
Collaborative
Feasibility
Bid
Design
Concept Development Documentation
Build
Pre-Construction Construction
Operate
(B)
Design-Build
A. The traditional single-stage involves the completion of each phase prior to the start of the next phase, often involving a
different organization performing each phase in a non-integrative process
B. The design-build process involves an overlap of development phases leading to a shortened overall schedule and requires
integration between designers and builders
C. A collaborative process involves participation by all key participants as early in the process as possible and ongoing
collaboration.
Ref: C.Eastman, “BIM Handbook – A guide to Building Information Modeling” p.116, John Wiley & Sons, 2008
Process Re-engineering by IPD
www.mtech.com.hk 49

50. What is a Smart City?
www.mtech.com.hk 50

51. Road to Sustainability - Smart City
www.mtech.com.hk

52. City as System – Integrated Resources
Management
Ref: Andrew KC Chan, ‘Tackling_Global_Grand_Challenges_in_Our_Cities’, ELSEVIER, 2016
MTECH BIM Consulting Services 2019

53. Skyscraper – Urban Building of the Future
MTECH BIM Consulting Services 2019

54. The Changes
www.mtech.com.hk
Simulation Automation
Collaboration
54

55. Framework for Getting Simple
www.mtech.com.hk 55

56. QUESTION & ANSWER
www.mtech.com.hk
MTECH BIM Consultant....www.mtech.com.hk
stephenua@mtech.com.hk