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Studio London10 Bowling Green LaneLondon EC1R 0BQT +44 20 7253 5147F +44 20 7251 8322
What is BIM?Shaun Farrell – Practice BIM Manager
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What is BIM?• Not Just Revit!• Sorry!• But that’s life…• 3D + Data = BIM
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BIM Defenitions• MAC vs PC
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What is BIM?Between 25% and 30% of the construction cost that is due to
incomplete, inaccurate and
ambiguous production information. This can be saved.
• Figures of 18% reduction in drawing costs have been
demonstrated and an overall cost benefit of at
least 10% on the contract sum.
• The process offers the potential for greater saving in the
delivery of the lifecycle information and
the asset management data to be used and updated throughout
the life of the facility or utility.
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What is BIM?BIM is the process of creating a complete virtual “model” of a facility for use throughout design, procurement, construction, testing & commissioning and operations & maintenance. It is characterised by having at its core a central, integrated database (the model) of the facility containing not only geometry and spatial (3D) data but also a range of additional “information” about those elements and such as material properties, manufacturers data etc and usually defines relationships between elements.
Generally, separate models are created for Architecture, Structure and MEP designs and the software tools and processes and information models are specific to those disciplines. These separate models can all be referenced by each disciplines software tool or through specific design review software.
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What is BIM?• BIM Model• PIN Number• Building Information MODEL• Personal Identification
NUMBER
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What is BIM?• BIM• BIMM• PIMM• PIAMM• VDC• IPD
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BIM Defenitions• MAC vs PC
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BIM History• Alberti (1452)• Higgin + Jessop (1965)• Latham (1994)• Egan (1998)• Wolstenholme (2010)• Morrell (2010)
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BIM History• Architecture is a great thing, which cannot be undertaken by
all. One must have intelligence, and persevering zeal, the best knowledge and long practice, and above all grave and severe judgement and counsel to succeed in the profession of architect.
• For in matters of building the first glory of all is to judge well that which is fitting. To build, in fact, is a necessity. To build conveniently responds to necessity and utility, but to build so that one is praised by men of glory and not criticized by the frugal, can only come from, the ability of a learned, wise and judicious artist.
• (function, structure & beauty)• (harmony and concord in all the parts )• 'Leon Battista Alberti', 1452
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2D - Something with 2 dimensions (flat)
3D - Something seen in 3 dimensions e.g. width, length and
height.
4D - Adding the aspect of Time to a project
(phasing/sequencing)
5D - Adding the aspect of Cost to a project (cost estimating)
6D - The aspect of Life Cycle Management (owner/FM)
A 6D model accounts for sustainability optimisation which
includes for energy performance analysis and BER / BREEAM /
LEED element tracking. 7D is the FM
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Building Information Modeling (BIM) is an
integrated process for exploring a project’s key
physical and functional characteristics digitally
before it’s built, helping to deliver projects faster
and more economically, while minimizing
environmental impact
Coordinated, consistent information is used
throughout the process to design innovative
projects, better visualize and simulate real-world
appearance, performance and cost, and create
more accurate
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PPT• People• Process• Tools
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Studio London10 Bowling Green LaneLondon EC1R 0BQT +44 20 7253 5147F +44 20 7251 8322
What is BIM?Shaun Farrell – Practice BIM Manager
Blog : http://pptpractitioner.wordpress.com/
Twitter : ShaunF1969
Email : [email protected]
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