From concept to delivery: how architecture, engineering and BIM align on one project
On many projects architecture, engineering and delivery documents live as separate islands. BIM is a tool to connect them — only when roles, LOD and decision rhythm are agreed.
Concept stage
An early model helps test massing, light and typology. Excess detail too soon kills flexibility.
Coordination stage
When architecture and engineering meet in one model, clashes surface earlier. Regular reviews and named owners are required.
Delivery documents
When working drawings and specs flow from a model-linked process, version chaos drops. Quality still depends on team discipline.
Construction and handover
If site teams receive updated information, changes stay more manageable. Without a “last model”, the path to a Digital Twin weakens.
