Define what each building system needs from the next.
Building systems meet at physical connections, shared spaces and exchanges of information. A discipline can complete its own design while an essential interface remains undecided. Coordination starts by making those boundaries visible rather than assuming they will be resolved during installation.
Open note →The final checks begin with early information.
Commissioning is often placed at the end of a programme even though its requirements affect design and installation much earlier. A system must be accessible, complete and supported by usable information before meaningful functional checks can begin.
Open note →Start with the user and the system boundary.
Extra-low-voltage integration can involve many technologies, but the starting point should be the people who will use them. Describe the operational need before selecting individual devices. A collection of compatible products does not automatically form a coherent building system.
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