1. MSc BIM & Integrated Design
BIM Model Analysis in
Multidisciplinary Perspective
Presented by:
Aravindh Rajendiran
Student ID: @00441255
Presented to:
Dr Paul Coates
Dr Jason Underwood
2. What is BIM?
It’s All about exchanging information with in the project and
collaboration between all team members.
Input
DWG
Point
Clouds
It’s NOT Technology
PDF
DGN
BIM Design model Output
Clash detection
Extracting BOQ
4D Construction
Sequencing
5D Cost Scheduling
6D Sustainability
&Energy
Analysis7D Facility management
Cobie spread sheet
Process/workflow
3. Proposed model and available information
Project Name : Residential Apartment (Pilot Project)
Location : Manchester
Project information
Geometric information
Material information
Interior details
Solar Analysis
6. Inconsistent found in model:
• Architectural wall & column intersection
not modeled properly
• Clearance between suspended
ceiling and front door
• Room spaces are not assigned
properly
8. 4D: Construction Sequencing
(Eastman, et al. 2008)
http://web.stanford.edu/~fischer/research/4DCADModeling.pdf
Refer :
• allows project stakeholders to view
the planned construction of a facility
over time on the screen
http://www.engr.psu.edu/ae/cic/publications/techreports/tr_051_wang_200
7_4d_modeling_in_education.pdf
• Improved site use planning and
coordination with ongoing operations
• Marketing purposes and publicity
Benefits:
9. Construction
Schedule
Linking into 4d software
and create selection set
4D model
construction
sequencing &
simulation
3d model
4D: Construction Sequencing
10. 5D: Cost Estimation
http://hc-qs.com/brochure/pdf/4-5%20BiM%20modelling.pdf
Refer :
(HC BIM QS) • construct a model from CAD
drawings, specifications and
other information available
• digitally measure geometric
information to produce
accurate quantities
• link the quantity information
with project specific Bills of
Quantities and Cost Plans
• create client specific reports
Revit model/IFC model Rib Itwo/5d model tool
• Link model and BOQ
Cost
estimation
Report
12. 7D:Facility management
Autodesk FM Desktop Black board salford
Refer :
https://bim.wikispaces.com/Facility+Asset+Management
• involvement at early stages to improve
operational performance.
CAPEX & OPEX
14. BIM collaboration in Multi Disciplinary
Perspective
MV-BIM
• Upto 15% of the cost of a project
is lost because of rework and
avoidable collisions between
trades
• Work parallel instead of linear
• Bring visibility and control to shared
Information Models
• Immediately review the design progression
during development and track critical
decision making
16. Current Limitations and disadvantages
• Model analysis incomplete (Structural & Light analysis
etc.)
• Missing information ex: STRUCTURAL, MEP which
affect the analysis workflow.
• Lack of standards.
• Current Model is incomplete in Relation to “BIM”.
• Conflicts within used software's.
17. Recommendations for Future Improvements
• Well designed BIM model in design stage.
• Multidisciplinary teams could then collaborate
successfully with their project teams.
• Proper guidance & trainings before starting
project.
• Information & knowledge sharing