Most of the building is designed in detail, fabricated and installed by specialist subcontractors: steel, façade, MEP, lifts, joinery. They often take over models for fabrication, and their information is what the building is actually made from.
Most of what's built is designed in detail, made and installed by specialist subcontractors: the trades. Steel fabricators, façade specialists, MEP contractors, lift companies, joiners. On many projects they take the design models and develop them into fabrication models, and their information is what the building is actually made from.
The façade specialist is appointed at stage 4. Write four things to agree with them about information.
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