Nathan Hildebrandt
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BIM processes for the medium sized "Managing Architect" Practice Building Information Modelling Summit 2013 | 27 August 2013
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Transcript of Nathan Hildebrandt
BIM processes for the medium sized "Managing Architect" Practice!Building Information Modelling Summit 2013 | 27 August 2013
Agenda • Fulton Trotter & BIM • Working with Tier 2 Contractors • What will the future hold?
Nathan Hildebrandt • Associate • Project Architect • Manage architectural team • 11 years experience using
BIM software ‘ArchiCAD’ • OpenBIM advocate • Graphisoft Development Panel • ArchiCAD Beta Tester • Member of BuildingSMART • BrisBIM Committee Member
Challenges with BIM • Significant shift in information creation • Implementation needs to be staged • Staff need to know how a building is built • BIM is still in its infancy
• Standards are not in place • Leading to confusion from clients
Challenges with BIM • New Processes need to be developed • Costly if you head up dry gullies
Why Fulton Trotter embrace BIM
MacKillop Catholic College Library | Warnervale NSW | 2004
• Why embark on BIM unless you benefit from it • FTA Clients don’t require BIM • FTA are embracing BIM as a process
• Efficiencies – quicker production • Quality – less variations • More time for design
• Future delivery process for all construction projects
Fulton Trotter’s BIM Journey
2003
- 20
10
1993
- 20
02
>199
3
2011
2007
– H
inkl
er P
roje
ct
2011
<
Incorrect use of BIM Software
taken from Graphisoft ArchiCAD 8.1 Project Framework 2004
Case Studies
• Hinkler Hall of Aviation – 3d Structural Steel Drawings • Wongaburra – Services Modelling • Tamborine Mountain College – Mobile Technology • Faith Lutheran College – Pilot full coordinated tender model
Hinkler Hall of Aviation
• Completed in 2007 • Complex Structural Steel Building • Simple Architectural Cladding Shell
Hinkler Hall of Aviation
3D Shop Drawings • 3D Structural Steel Shop drawings produced in Tekla. • Quick and easy review process • Model reviewed outside of ArchiCAD • 1800 shop drawings produced but not necessary to review in
as much detail.
Hinkler Hall of Aviation 3D Steel Shop Drawing Feedback
Hinkler Hall of Aviation
• Real benefits in the process. • Benefits even greater today with Clash Detection Software.
Wongaburra
• Upgrade of Existing Aged Care Facilities • Conversion of Undercroft Space into Administration Facilities • Service Consultants delivering typical 2D documentation
Wongaburra
• 2530 Floor to underside of slab • Habitable Space required to be obtained • Modelling the only answer
Wongaburra
Wongaburra
• Modeling on its own wouldn’t have achieved the outcome. • Communication key to success of installation
Tamborine Mountain College • Secondary School Library and Teaching Spaces • 500sqm • Consultants providing 2D information / documentation
Tamborine Mountain College Communicating with a Virtual Model • Already used as a tool for
• Design Reviews • Consultants • Client Sign Off on Design • Architect review on Site
• Pilot project with Contractor. • Issued for trialling on Site.
Tamborine Mountain College
Tamborine Mountain College
• Challenge getting Contractor to use technology on site.
• Provides a accompanying piece of information to drawings and specification.
• Development of software will transform the Construction Industry.
Faith Lutheran College
• Secondary Library • 500sqm
Faith Lutheran College • Pilot Project for fully coordinated Consultant Team Model • Creation of workflows for multi-platform team
Workflow
Faith Lutheran College
Faith Lutheran College
• Cost $10k timecost to test and develop workflows. Now in place a good investment.
• Delivered the project with -0.3% in Latent, Authority, Documentation Variations. Client Variations 1.4%
• Contractor didn’t embrace technology or 3D shop drawings • Had Contractor engaged in process would they benefit?
The Future – where are we heading
• Everything is modelled • All notation automated, derived straight from the model • Specification & Schedules generated directly from the model • Model checking software will perform majority of QA tasks • Developing process of communication with our QS • Developing processes with our builders so they benefit
Working with Tier 2 Contractors
• Uptake of BIM in Tier 2 is very limited • Working with regular Contractors to show benefits of
adapting to technology • Challenge is without standard deliverables from Clients
process development now could be a significant dry gully • Sub Contractors are smaller and investment to great?
How will the industry adapt
• Question roles of Professional Consultants in the future! • Where will everyone fit it? • How do you adapt your business and remain relevant?
Road to Standard Deliverables
• BuildingSMART are working along with a number of other NFP organisations to create Guidelines.
• Boost the uptake, clearer ideas of deliverables. • Clients can ask for an reasonable outcome and Project Team
will know what is needed to achieve it.
