Education: Secondary (high) school graduation certificate. Tasks: Construct clay models and moulds for use in casting concrete products. Record manufacturing information such as quantity, size and type of goods produced. Set up and operate automatic machines that mix ingredients, extrude tempered clay mixture and cut extruded clay into sections. Set up, adjust and operate single-function machines to mix, drill, grind and cut concrete to specifications. Check products for quality control. Prepare and mix slip. Fill moulds with concrete. Fill moulds with slip to form pottery and porcelain ware. Read blueprint, schemas and drawings. Operate machines to drill holes in blocks or slabs of stone according to specifications. Finish stone products with spray paint and by mounting plaques or installing concrete bases. Remove castings from moulds. Finish surfaces of castings using screed or trowel. Cut cured concrete pipe sections with saw or chisel and cement sections together to form odd-shaped fittings. Work conditions and physical capabilities: Physically demanding. Standing for extended periods. Personal suitability: Accurate. Excellent oral communication. Team player. Experience: 1 year to less than 2 years.