Specific Skills: - Level top surface of freshly poured concrete on floors, walls, ceilings according to grade and depth specification, - Check formwork, granular base and steel reinforcement material, - Direct placement of concrete into forms or surfaces. - Spread, level and smooth concrete surfaces using hand and power tools, - Apply hardening and sealing compounds to cure surfaces, - Waterproof, damp proof and restore surfaces and erect scaffolding and swing stages.