Dock for repairing
Dock for shipbuilding
Pump room between docks with three main pumps 16000 KV and two sub-pumps 250 KW in addition to other necessary equipment in docking and undocking area.
Giraffe crane for repairing dock, shipbuilding dock and Q-wall. 
Main power station 20/63 KV and its transmission line.
Necessary installation ( such as blast system, fire alarm, fire extinguisher, compressed air, salt water, sweet water and …)
Q-wall jetty for operations on water