521 Water Transport Support Services

**Primary Activities:** - Ship loading or unloading service (provision of labour) - Stevedoring service

**Exclusions/References:** - Units mainly engaged in - (a) constructing port facilities are included in the appropriate classes of Division E Construction; - (b) planning port facilities are included in the appropriate classes of Division M Professional, Scientific and Technical Services; - (c) repairing ships and boats (including factory overhauls or factory conversions) are included in Classes 2391 Shipbuilding and Repair Services and 2392 Boatbuilding and Repair Services respectively; and - (d) providing stevedoring services are included in Class 5211 Stevedoring Services. **Primary Activities:** - Coal loader operation (water transport) - Container terminal operation (water transport) - Grain loader operation (water transport) - Port operation - Ship mooring service - Water freight terminal operation - Water passenger terminal operation - Wharf operation

**Exclusions/References:** - Units mainly engaged in - (a) repairing ships and boats (including factory overhauls or factory conversions) are included in Classes 2391 Shipbuilding and Repair Services and 2392 Boatbuilding and Repair Services respectively; and - (b) providing stevedoring services are included in Class 5211 Stevedoring Services. **Primary Activities:** - Lighterage service - Navigation service (water transport) - Pilotage service - Salvage service, marine - Ship registration and agency service - Towboat and tugboat operation - Water vessel towing service