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- The process can be described in terms of spatial coordinates and flows of material, resources and information
- The flows are controlled by humans and machines to fulfill functional requirements
- The Building process has 4 dimensions, 4D, (space and time).
Information handling takes part in more or less formalised and intelligent systems (both manual and computerized) in connection with
- design acitivities
- building models
- collaborative design
- procurement
- costing and quantitiy take-offs
- product ordering, payment
- construction
- maintenance support, planning, administration, budgetging
- tenants services (security, communication,...)
- .....
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