Construction

carpenter

Carpenter
plumber

Plumber
architecture

Architectural Assistant
assistant-scaffolder

Scaffolder
concrete-moulder

Concrete Moulder
construction-laboratory

Construction Laboratory Technician
foreman

Foreman
mason

Mason
painter

Painter
contractor

Contractor
plasterer

Mason (Special Finishing) / Plasterer
excavator-operatorheavy-earth-moving-vehicle-operator

Excavator Operator/Heavy Earth Moving Vehicle Operator