The BIM Model - a Valuable Resource
Why Produce a 3D model?
The BIM 3D model represents the framework within which sit all the elements needed to create and operate the actual building and its facilities.
On a typical project the professional fees for architects, structural engineers, planners, civils, fire, M&E, and other specialists for design and management could amount to 10% of total cost or more.
On a project of €100m this represents $10m USD on design and development fees to produce the information (whether in BIM or more conventional means).
This is a large investment by the client in the project. However this valuable and expensive resource is a volatile asset and needs to be managed to ensure it mirrors the real building and does not dissipate towards the end of the project or after handover.
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The starting point for generating a model is to create an EIR (Employer's Information Requirement) list and a LOD (level of detail) requirement for the model.
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Finally the client should make arrangements for hosting the model both to manage the agreed standards and to preserve its integrity for the life of the building.
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