A loading window nobody at the premises controls
A loading zone is regulated by time limits and shared with everyone else on the street. That means the premises cannot simply extend the window when something takes longer, and it means a crew arriving with equipment may have nowhere to stand. In practice this pushes attendances towards early mornings or evenings, when the street is quieter, rather than towards the hours that suit an operational schedule.
Building the schedule around that reality avoids a recurring problem. It also means the attendance should be planned to minimise trips: equipment brought in once, waste taken out once, and the route through the building known in advance. Where a premises has an alternative entrance that avoids the street, using it is usually worth more than any adjustment to method. Where a service vehicle can park off-street nearby, that is worth recording too.
