One scheme, two body clocks
Retail and food tenancies in a podium generate their heaviest soil at the end of trade, when the areas they use are finally clear. Residential floors above are settling for the night at exactly that point, and noise carries through a shared core in ways that surprise people who have not lived with it. The scheme owns both problems and funds one budget to address them.
There is rarely a window that suits everybody, so the decision is about which compromise the committee prefers and can defend to owners. Machine work in the podium before opening rather than after closing is one common answer. So is splitting the attendance, with quiet tasks late and anything mechanical early. Both need to be chosen deliberately and written into the scope. A window chosen in a meeting and written into the scope holds far better than one arrived at informally between a cleaner and a tenant.
