One of the main functions of a container depot is consolidation. Shippers bring their cargo to the depot to be packed and shipped, and loaded containers are unpacked and distributed. Depots also help with administrative and documentation procedures. Assist cargo owners with customs clearance. After clearance, the container is lifted using cranes for inspection and categorised as damaged or operational. The damaged containers are taken to the maintenance facility for repair, thorough cleanings and storage. The empty containers in good condition are stacked separately for reuse. Provide temporary storage facilities including reefer storage. Arrange haulage services. Some depots are also equipped to handle Out Of Gauge (OOG) goods which have extremely different dimensions from a standard container.