Rental deposit

Mobilization is delivering the container to the site; demobilization is collecting it again when the rental ends.

A truck with its own crane that can unload and place a container without a separate crane — as long as there is enough road access and working space.

Concrete or steel supports under the container corners that keep the unit level, off the bare ground and clear of standing water.

Tare is the empty container weight (20ft about 2.2 t, 40ft about 3.7 t), payload is the maximum cargo weight, and max gross is tare + payload. All three are marked on the container door.