The work is inside the lot and the traffic is not
A fitout generates a great deal of movement that never appears in anybody's scope. Trades arrive with materials, waste goes out through the same route, and protective coverings do only part of the job. Dust migrates, entries carry mud in wet weather, and lifts take impacts they were not scheduled for. All of that lands on common property funded by owners who have no involvement in the tenancy being fitted out.
None of this is anybody behaving badly. It is simply a condition the ordinary scope was never sized for, and it lasts for weeks rather than days. Raising it as a specific temporary matter, with a quoted uplift, gives the committee something to decide. Left unraised, the scheme absorbs it, the common areas look worse for a couple of months, and complaints arrive about the cleaning.
