Amenities are the whole cleaning scope for most staff
A warehouse or production worker may spend the entire shift on the floor and enter only the crib room, the locker area and the washroom. Those three spaces are the entirety of their experience of how the site is maintained, and they form the impression that carries into every conversation about facilities. Treating them as a small line in a scope dominated by floor area gets the priority exactly backwards.
The measure that matters is people per fixture, not square metres. A block with six pans serving a hundred and twenty staff across two breaks is under far more pressure than a larger block serving thirty office workers across a whole day. Record the headcount and the fixture count in the scope so bidders price against the real load rather than the dimensions of the room.
