Curfews are enforceable, not advisory
Noise conditions in a mixed-use building come from development consent, by-laws or lease terms, and they can be enforced by the owners corporation or the council. That distinguishes them from ordinary neighbourly consideration. A contractor running a scrubber outside the permitted hours creates a genuine problem for the tenant rather than an awkward conversation.
Establishing the actual conditions is therefore worth doing properly, with building management rather than with the tenant. Tenants often know their trading hours and not the building's noise conditions, and the two are frequently different. Once confirmed, the conditions become a fixed input to the schedule in the same way access or security would. Recording the confirmed hours in the proposal also gives the tenant something to show a contractor or a neighbour if the question is raised.
