About this role
Education: Secondary (high) school graduation certificate. Tasks: Check formwork, granular base and steel reinforcement materials. Direct placement of concrete into forms or onto surfaces according to grade. Fill hollows and remove spots on freshly poured cement. Operate power vibrators to compact concrete. Level top surface concrete according to grade and depth specification. Impart desired finish to concrete surfaces using hand and power tools. Apply hardening and sealing components to cure surfaces. Waterproof, damp proof and restore surfaces. Estimate costs and materials. Read and interpret blueprints, maps, drawings and specifications. Experience: 2 years to less than 3 years.