Education: No degree, certificate or diploma. Tasks: Load, unload and transport construction materials. Perform pre-operational inspection. Clean and pile salvaged materials. Perform routine maintenance work. Remove rubble and other debris at construction sites. Direct traffic at or near construction sites. Weight handling: Up to 13.5 kg (30 lbs). Experience: 1 to less than 7 months. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.