Education: Secondary (high) school graduation certificate. Tasks: Load, unload and transport construction materials. Perform pre-operational inspection. Read blueprints to determine work requirements . Clean and lubricate cranes. Erect and dismantle concrete forms, scaffolding, ramps, catwalks shoring and barricades. Mix, pour and spread materials such as concrete and asphalt. Assist in framing houses, erecting walls and building roofs. Clean and pile salvaged materials. Perform routine maintenance work. Clean up chemical spills and other contaminants. Remove rubble and other debris at construction sites. Security and safety: Criminal record check. Personal suitability: Accurate. Dependability. Flexibility. Reliability. Team player. Hardworking. Experience: 1 year to less than 2 years.