Jetties - Steel and concrete foundations with mooring and breasting dolphins, loading arms and allied facilities

Quays - Concrete structures with bollards, rub strips and allied facilities

Piers - Steel and concrete pile foundations, walkways and berthing facilities for small boats and vessels

Breakwaters and seawalls - Rubble mound and fixed wall

Intake and outfall pipelines and systems - Seawater desalination, coolant water for power plants and allied facilities, effluent disposal systems