bim: bim uses bim uses extracting values from your model
TRANSCRIPT
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BIM: BIM uses
BIM Uses – extracting values from your model- How to Achieve goals by applying BIM uses
Magnus Jacob Christensen, BIM strategist COWI, [email protected]
Agenda
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10 min -
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BIM uses: Explained
8 min - BIM uses: Examples
2 min What is next? BIM requirements -
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BIM uses - explained 10 min
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A BIM use is defined as a method of applying
building information modelling during an asset’s
lifecycle to achieve one or more specific
objectives. The BIM manual provides a structured
method for planning the implementation of BIM on
a project. The procedure includes the following
three steps:
1. Identify high-value BIM uses during the
project planning, design, construction and
operational phases.
2. Design the BIM execution process by creating
process maps (already as defaults in BIM
wheel tab).
3. Define the BIM deliverables in the form of
information exchanges.
BIM USES
BIM uses in COWI
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BIM USES – Standardized processes
Phase 1
Identify high-value BIM uses
during the project planning,
design, construction and
operational phases.
Phase 2
Design the BIM execution
process by creating process
maps (already as defaults in
BIM wheel tab).
Phase 3
Define the BIM deliverables in
the form of information
exchanges.
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BIM USES – Phase 1
Phase 1
Identify high-value BIM uses
during the project planning,
design, construction and
operational phases.
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BIM USES – Phase 2
Phase 2
Design the BIM execution
process by creating process
maps (already as defaults in BIM
wheel tab).
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BIM USES – Phase 3
Phase 3
Define the BIM deliverables in
the form of information
exchanges.
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BIM USES
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Cost Estimation (5D)
Scheduling (4D)
Site Utilization Planning (4D)
Design Authoring
Design Reviews
Drawing Generation
Lighting Analysis
Site Analysis
Energy Analysis
Engineering AnalysisSustainability (6D)
Code Validation
Space Management/Tracking
Disaster Planning
Building System Analysis
Construction System Design
3D Coordination
Record Model
Maintenance Scheduling (7D)
Asset Management
Existing Conditions Modelling
Programming
Digital Fabrication
3D Control and Planning
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12 uses in COWIInvention of the
BIM wheel!
……but what happens from 5 to 6?
What is a level of development (LOD)?
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› LOI + LOG
› LOD is a measure of how seriously you take the information represented by a BIM element. It is not necessarily a measure of the amount of information, although obviously there must be enough information to satisfy the specified LOD level. The appearance of a BIM element is only one piece of information about that object, and usually the least important. A contractor does not need to know, e.g., what a sign looks like to order it, nor to place it along the road. But he does need to know the x, y, z coordinates and model number. He also needs to know its dimensions to coordinate with things around it, but not necessarily exactly what it looks like.
What is the information and detail level needed?
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› Before setting the level of development ask your self: What is the purpose of the model?
What is a BIM maturity level?
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How does the (3D) models evolve through phases?
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BIM uses: Examples
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8 min
BIM use: Design review
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E18, Rugtvedt - Dørdal Client: Hæhre entreprenør
› Communication through models
› Direct feedback and communication in models
› live editing and live update when review is done (Instant update, always dynamic)
› Software
› Novapoint 20.xx DCM
› Trimble easy access
BIM use: Design review
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E18, Rugtvedt - Dørdal Client: Hæhre entreprenør
BIM use: 3D Coordination
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Clash detection
› Multidisciplinary model
› Basis models
› Discipline models
› As built models
› Software
› Autodesk Navisworks Manage
› Conflict matrix (app)
› Bentley Navigator
BIM use: 3D Coordination
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Clash detection
BIM use: Visualisation AR + VR
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› Communication
› Client
› Project team
› Stakeholders
› Software
› Autodesk InfraWorks
› Autodesk Manage
› Bentley Navigator
BIM use: Visualisation AR + VR
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Next step?
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5 min
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Development needed for Future BIM execution
Describe the output/delivery in
ICT
Standardize the workflows for All
BIM uses
Define the LODneeded for specific
BIM uses
Define object-classifications and metadata needed for
specific BIM uses
Next step
Thank you!
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