Container carrier vessels do not have the possibility to leave their hatch covers on board .
The hatch cover must be handled with STS cranes and placed on the quay .
Most ports have their own methods and dispositions to place the hatch cover while the cargo containers are transferred from and into the hold of the ship.
Everyone who works in ports knows that these areas are valuable and expensive, since they are necessary for the traffic of port trucks, especially in the back reach, which is usually used for the temporary storage of containers.