The builder cuts fifty penetrations and leaves. Nobody does the fire stopping afterwards, because nobody ordered it - and the fire authority will ask the building for it.
The rack in the basement needs its own protected circuit and an initial inspection. But nobody called an electrician, because "this is low-voltage work".
Cameras in communal areas must be approved by the owners' meeting, and they make the building a data controller. The company mounting them on the wall does not mention that.
Not one of the trades working in the building connects those three things. The committee does - or a contractor who knows what is coming. That is why we take the whole thing.
Every project comes with a schedule showing the dependencies: when the chases are cut, when the scaffolding goes up, when the fire stopping is done and when the inspection happens. If one trade slips, you see immediately what it does to the handover.
Seven things the authorities and the fire officer will want →