Title: Introduction to 4D and 5D Modeling Author: Gunnar Godawa, HOCHTIEF ViCon Qatar Agenda: 1. Introduction to BIM 2. Fundamentals and Benefits of 4D and 5D 3. Selection of Project experiences

1. 1One roof – all solutions. Gunnar Godawa – 18/03/2014
Introduction to 4D and 5D Modeling
Gunnar Godawa – Senior Project Manager IPMA-D

2. 2One roof – all solutions. Gunnar Godawa – 18/03/2014
Introduction to 4D and 5D Modeling
Agenda
1. Introduction to BIM
2. Fundamentals and Benefits of 4D and 5D
3. Selection of Project experiences

3. 3One roof – all solutions. Gunnar Godawa – 18/03/2014
Selection of our Middle East Projects
• Lusail City Project, Doha, Qatar
• Nile Corniche Project, Cairo, Egypt
• Barwa Commercial Avenue, Doha, Qatar
• National Museum of Qatar, Doha, Qatar
• Al Wakra Stadium, Doha Qatar
• Metro – Green Line, Doha, Qatar
• Metro – Red Line, Doha, Qatar
• Doha Expressways Group 5, Qatar

4. 4One roof – all solutions. Gunnar Godawa – 18/03/2014
HOCHTIEF ViCon
An international Team
• Three offices in different markets
• Services offered world-wide
• Strong cultural competence in
focused markets
• Supported more than 350 projects
• Network of experienced suppliers

5. 5One roof – all solutions. Gunnar Godawa – 18/03/2014
Data security and user management
Certified hardware and software
Data formats and structure
Data versioning
Internet
Collaboration and communication
Knowledge and experience
Roles and responsibilities
Trust and commitment
Culture
Building standards
Risks and insurance
Ownership of deliverables
Project guidelines and contracts
Quantity take-off
Cost estimation
Change management
Operation and maintenance
Design creation and coordination
Scheduling and progress monitoring
1. Introduction to BIM
The Five Components
© HOCHTIEF ViCon

6. 6One roof – all solutions. Gunnar Godawa – 18/03/2014
Creating 3D models,
adding information to them,
and using for many purposes.
1. Introduction to BIM
What is BIM?

7. 7One roof – all solutions. Gunnar Godawa – 18/03/2014
1. Introduction to BIM
Extension of 3D Models
Other information
Specifications
Costs
Time
Space utilization
+
3D CAD

8. 8One roof – all solutions. Gunnar Godawa – 18/03/2014
1. Introduction to BIM
Added Information to a 3D Model
information associated with building element
+ = BIM

9. 9One roof – all solutions. Gunnar Godawa – 18/03/2014
Life-Cycle Development of 3D models
PhaseModelType
Concept Conceptual Design
Tender & Construction
Documents
Construction Operation
3D Marketing
Model
3D Design
Model
3D Construction
Model
3D Asset
Model
3D Schematic
Model
3D Quantity
Model
© HOCHTIEF ViCon

10. 10One roof – all solutions. Gunnar Godawa – 18/03/2014
2. Fundamentals and Benefits of 4D and 5D
Information provided by a 4D and 5D model
A 4D/ 5D Model gives comprehensive answers to the above questions
Where? What?When? How much?
How many?

11. 11One roof – all solutions. Gunnar Godawa – 18/03/2014
2. Fundamentals and Benefits of 4D and 5D
Importance of common model and data breakdown
Slab A
Slab B
Columns
Slab Concrete 10 m³
Columns C 40 5 m³
Columns C 50 5 m³
Material??
Joint??

12. 12One roof – all solutions. Gunnar Godawa – 18/03/2014
2. Fundamentals and Benefits of 4D and 5D
System architecture of 4D and 5D data development (Creation Process)
ProjectBIMExpert
Linking Process
On-site Usage (3D Model + Numerical Data)
Construction
Program
Model-based
BOQ Quantities
4D Database
3D Model
© HOCHTIEF ViCon

13. 13One roof – all solutions. Gunnar Godawa – 18/03/2014
Scheduler
Draftsman
Qto specialist
Client/Management
Estimator
global
projectdata
base
Objectives
Ensure quality and save time
and costs through:
• Improved data
interoperability
• Traceable change process
• Geometry combined with
other data
O&M
Procurement
Project
database
Contractor
2. Fundamentals and Benefits of 4D and 5D
Single source access 4D and 5D data
© HOCHTIEF ViCon

14. 14One roof – all solutions. Gunnar Godawa – 18/03/2014
Slab
Columns
2. Fundamentals and Benefits of 4D and 5D
Linking 3D model with time schedule activities
50%
100%
50%
100%

15. 15One roof – all solutions. Gunnar Godawa – 18/03/2014
Quantities available
• Direct from 3D model to
BoQ, e.g. plaster,
concrete, pipes
• Indirect from 3D model
to BoQ, e.g. rebar from
concrete volume
• Indirect with manual
input using 3D model,
e.g. FF&E in rooms
2. Fundamentals and Benefits of 4D and 5D
How can Quantities be derived from 3D

16. 16One roof – all solutions. Gunnar Godawa – 18/03/2014
2D Concept Design
3D Model Model-based Quantities
Construction Schedule
4D / 5D Model
Design
Schedule
Quantities
2. Fundamentals and Benefits of 4D and 5D
Process to create 4D / 5D Models
© HOCHTIEF ViCon

17. 17One roof – all solutions. Gunnar Godawa – 18/03/2014
2. Fundamentals and Benefits of 4D and 5D
5D Software features and requirements
• Common exchange format with 3D authoring SW
• How is the model imported to the SW (export from
3D, API connection, plugin)
• Where are basic quantities derived from (native
model, external calculation)
• What Standards / Rules of Measurement have to
be supported
• How much information (attributes) is required from
the 3D model
• How is the update process

18. 18One roof – all solutions. Gunnar Godawa – 18/03/2014
• Integration of Design, Planning and Scope definition
• Holistic overview and consistent break down of
entire project information
• Better re-usage of information through project life-
cycle
• Integrated quantities, schedule and cost information
add value to project reporting
• Impact from changes can be better evaluated
• Quantities can identified in the 3D model (traceable)
• Visual representation supports understanding of
sequencing
2. Fundamentals and Benefits of 4D and 5D
Benefits for 4D and 5D

19. 19One roof – all solutions. Gunnar Godawa – 18/03/2014
3. Selection of Project Experiences

20. 20One roof – all solutions. Gunnar Godawa – 18/03/2014
Presenter
Gunnar Godawa
Senior Project Manager
www.hochtief-vicon.de
One step ahead.
Build digitally first.
Building Information Modeling (BIM)