The important Esso refinery operates around the clock and has 4 berths in use which are, from West to East, piers C, H, G and E. Both crude and petroleum by products, including petcoke, are handled. Reported depths at datum of between 8,25 to 10,40 m (27 to 34 ft) berths C, E, and H, and 6,00 m (20 ft) berth G; berthing is portside to jetty in all cases. Berthing/unberthing at night usually but not always allowed, as per PNA judgement.