Adopting BIM and the role of the Construction Manager in implementation Chris Allen B. Bdg. A; MSc(BE); ICIOB Co-founder & Director, Advanced 3 D Technologies (A 3 D) Lecturer: Construction Management, NMMU 5 th CM Summit 28 -29. 06. 2016
Understanding BIM and its impact on projects § The need for change § What is BIM? § Collaborate, Coordinate, Communicate § Virtual construction: Benefits to projects § Challenges to implementation § Value add proposition § Conclusions Images courtesy of A 3 D 5 th CM Summit 28 -29. 06. 2016
The need for change § Adversarial environment Inability to communicate effectively Interaction affects relationships Coordination impacts delivery § Outdated organisational structure Delivery mechanisms of information Radical process redesign § BIM revolution Unsustainable craft based industry Organic evolution Ultra competitive global marketplace Holistic implementation 5 th CM Summit 28 -29. 06. 2016
What is BIM? Building Information Modelling/Management Definition: ‘A digital representation of the physical characteristics of a facility derived from information stored in relational databases. ’ § BIM is therefore not CAD BIM Model presentation I is for Information Object based Parametric models Digital – take-off; transfer; fabrication 5 th CM Summit 28 -29. 06. 2016
Collaborate, Coordinate, Communicate § § § Digital Construction Team Efficiency Interoperability Iterative Analysis Simulation of systems Lifecycle design database 5 th CM Summit 28 -29. 06. 2016
Constructing virtually 1 st § Plan better Make mistakes in virtual space Run scenarios Location based planning § Reduce risk Improved H&S coordination Increased task activities § Education tool 5 th CM Summit 28 -29. 06. 2016
Value add proposition § Automated take-off Quantities generated from model Digital procurement lists Automated tracking of changes § Improved customer service Lean construction methodology Logistics tracking § Digital Fabrication CAD-CAM pre-fabrication Robotic shaping of forms 3 D printing of objects 5 th CM Summit 28 -29. 06. 2016
Challenges in implementation § Collaborative project environment Re-engineering culture Contractual agreement Software systems – interoperable? Single project language – IFC’s Life cycle implementation - COBie § Concept acceptability Hierarchy buy-in Open book scenario Technophobia New ideas overload Political - Labour intensive construction 5 th CM Summit 28 -29. 06. 2016
Conclusions § BIM is a revolutionary tool; § Contractual delivery processes will change as a result; § Faster and more sustainable project delivery will occur; § Risk and its allocation will need to be addressed; § Is this Construction for the digital age? 5 th CM Summit 28 -29. 06. 2016
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