Boat and cable ferry operators and workers in related occupations operate lock gates, bridges and similar equipment along canal systems and operate cable ferries and ferry terminals. This unit group also includes boat operators, and owner-operators, who operate small motorboats or watercraft to transport passengers or freight. They are employed by the federal government, cable ferry companies, ferry terminals, marine companies and canal, port or harbour authorities. Owner-operators of small boats are self-employed.

Railway and motor transport labourers perform a variety of tasks to assist track maintenance workers and railway yard workers, or motor transport operators. They are employed by railway transport companies and motor transport companies.

Public works and maintenance labourers perform a variety of labouring activities to maintain sidewalks, streets, roads and similar areas. They are employed by public works departments in all levels of government or by private contractors under contract to governments.