Education: No degree, certificate or diploma. Work site environment: Outdoors. At heights. Confined spaces. Noisy. Dangerous. Dusty. Cold/refrigerated. Hot. Work setting: Various locations. High-rise building construction sites. Construction site. Tasks: Erect and dismantle concrete forms, scaffolding, ramps, catwalks shoring and barricades. Mix, pour and spread materials such as concrete and asphalt. Assist in demolishing buildings. Work conditions and physical capabilities: Fast-paced environment. Work under pressure. Physically demanding. Manual dexterity. Repetitive tasks. Handling heavy loads. Hand-eye co-ordination. Sound discrimination. Weight handling: Up to 23 kg (50 lbs). Own tools/equipment: Steel-toed safety boots. Hard hat. Experience: 1 to less than 7 months.