5th Qatar BIM User Day, BIM process implementation and management on Qatar mega projects
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Transcript of 5th Qatar BIM User Day, BIM process implementation and management on Qatar mega projects
1 Gunnar Godawa – HOCHTIEF ViCon
BIM process implementation and management on Qatar mega
projects
Gunnar Godawa
2 Gunnar Godawa – HOCHTIEF ViCon
1. Implementation and management strategy
2. BIM process development
3. Case studies
Agenda
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HOCHTIEF ViCon An international Team
• Four offices in different markets
• Services offered world-wide
• Strong cultural competence in
focused markets
• Supported more than 400 projects
• Network of experienced suppliers
Headquarters
Essen, Germany
Modeling Branch
Chennai, India
Middle East Branch
Doha, Qatar
UK Branch
London
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ViCon - Team Qatar
The Team is the treasure.
Our employees hold university degrees and are
certified specialists in virtual construction.
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HOCHTIEF ViCon Selection of our Qatar Mega Projects
• Lusail City Project, Doha, Qatar
• Barwa Commercial Avenue, Doha, Qatar
• National Museum of Qatar, Doha, Qatar
• Qatar 2022 – Al Wakrah Stadium, Qatar
• Doha Metro – Green Line, Qatar
• Doha Metro – Red Line South, Qatar
• Doha Metro – Red Line North EAG, Qatar
• Doha Expressways Group 2 / 5, Qatar
• Cooling Plants Education City, Qatar
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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
Cost estimation
Quantity take-off
Change management
Operation & maintenance
Design creation and coordination
Scheduling and Progress Monitoring
Data security and user management
Certified hardware and software
Data formats and structure
Data versioning
Internet
Implementation and Management Strategy
The five components of BIM
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BIM Implementation
Define BIM standards and business processes
• Analyse project requirements
• Define roles and responsibilities
• Develop and roll out BIM implementation plans
• Develop BIM standards and processes
BIM Management
Supervise and support BIM within the project team
• Manage and support BIM usage
• Support the contract letting process
• Organise BIM education
• Create BIM performance reports
BIM Services
Create 3D Models, add project information and provide data analysis
• Supply BIM applications (e.g. 3d model, clash detection, 3D+time etc.)
• Manage BIM software and hardware
• Quality control of BIM applications
Implementation and Management Strategy
A structured approach
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Implementation and Management Strategy
Preparing the BIM Plan
Introduction
Analysis
Implementation
Execution
Technical
BIM Implementation Pla
Content
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Implementation and Management Strategy
The BIM Manager • Overviews process execution and
standards application
• Ensures a life-cycle approach
• Gets all stakeholders involved
• Encourages a top-down strategy
• Collect relevant asset data
• Organizes training for all stakeholders
• Measures project performance independently
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Master Planning
Building Permit
Value Engineering
GFA Evaluation
Rendered Images
Fly-Through Animations
Public Relations
Sales Support
Design Review
Design Coordination
Clash Detection
Value Engineering
Quantity Surveying
Cost Estimation
Planning
Works preparation
Progress & Cost Monitoring
Pre-Fabrication
Sequencing
Contractor Management
As-Built Documentation
Operation and Maintenance
Property Management
BIM Process development and management
Process documentation
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BIM Process development and management
Process documentation Description of tasks for 4D Sequencing R Input Output
1. Compile Input
Upon kick-off of the process, the BIM Coordinator (BC) will be required to gather all the information required for the process, and make it available for the 4D Technician
Tasks:
...
BC
Design Models, Construction Schedule, Construction Drawings
4D Submission List
2. Review Input
...
3. Align Models to WBS of the Schedule
...
4. Create/Update Master 4D File
The prepared models, and construction schedule, can now be integrated into the 4D environment. ...
BT
Master 4D File, Design Models, Construction Schedule
Master 4D file, with current model and schedule
5. Linking of 3D Elements to Activities
With the current models, and schedule aggregated into the 4D file, the linking of geometry with time (schedule activities) can commence. ...
Tasks: ...
BT
Master 4D file containing current models and schedule
Updated Master 4D file of the project, containing the animation
6. Extract 4D Simulation required for this Submittal
...
7. Check the Prepared 4D Package
...
8. Review 4D Submittal, and Verify Output
The planner (PLN) should now review the 4D animation, and verify that the sequence is correct, ...
PLN
4D Submittal package,
4D Submittal Package approved
9. D Constructability Workshop
...
10. Assign Tasks to be Completed
...
• Description of the single workstep
• Define responsibilities for the steps
• Identify input required for the execution
• Specify output expected to allow continuation
• Ensure integration with project processes to be supported
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BIM Process development and management
Model life cycle
Ph
ase
Mo
del
Typ
e
Concept Conceptual Design Tender & Construction
Documents Construction Operation
Mo
del
Pu
rpo
se •Design Review
•Design Coordination
•Clash Detection
•Value Engineering
•Quantity Surveying
•Cost Estimation
•Planning
•Works preparation
•Rendered Images
•Fly-Through Animations
•Public Relations
•Sales Support
•Master Planning
•Building Permit
•Value Engineering
•GFA Evaluation
•Progress & Cost Monitoring
•Pre-Fabrication
•Sequencing
•Contractor Management
•As-Built Documentation
•Operation and Maintenance
•Property Management
3D Marketing
Model
3D Design
Model
3D Construction
Model
3D Asset
Model
3D Schematic
Model
3D Quantity
Model
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Case study – Metro Red Line South Underground
3D Design Coordination
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Pro
ject
data
In
form
ati
on
4D Linking Process
Construction
Program
Vis
uals
3D Model
3D Model 4D Model 5D Model/ Quantities
• Graphical info
• Qualities/ materials
• Design parameters
• Location info
• Basic Quantities
BIM
• 1 to n relation
element to activites
• Construction dates
• Critical path
Database
5D Linking Process
• 1 to n relation
element to BoQ item
• BoQ description
• BoQ units
• BoQ Quantities
Database
• BoQ requirements
• Unit prices
• Design
requirements
BIM Process development and management
Information relation
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Case study – Metro Green Line Underground
Quantity Integration
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Case study – Lusail City Development
Reporting support
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Thank you for your attention!