Manufacturing
• Manufacture of chemicals and chemical products including - Unplasticized poly(vinyl chloride) (PVC-U) pressure pipe systems to SANS 966-1 - Structured wall pipes and fittings of unplasticized (vinyl chloride) (PVC-U) for buried drainage and sewerage systems to SANS 1601 • Manufacture of cement, concrete and concrete products including - Burnt clay masonry to SANS 227 - Concrete poles for telephone, power and lighting purposes to SANS 470 - Concrete retaining blocks to SANS 508 - Concrete roof tiles to SANS 542 - Reinforced concrete pressure pipes to SANS 676 - Precast concrete kerbs, edgings and channels to SANS 927
Construction & Engineering
• Civil engineering construction works including - Earthworks (general) to SANS 2001- BE1 - Concrete works (structural) to SANS 2001-CC1 - Concrete works (minor works) to SANS 2001-CC2 - Masonry walling to SANS 2001 2001-CM1 - Strip footings, pad footings and slab-on-the ground foundations for masonry walling to SANS 2001-CM2 - Structural steelwork to SANS 2001-CS1 • Mechanical engineering fabrication and construction works including - Construction of power boilers to ASME I - Construction of nuclear facility components to ASME III - Construction of pressure vessels to ASME VIII - Structural welding to AWS D - Welding for chemical, oil and gas industries to API 582 - Welding of metallic materials to EN 1011
Mining
• Surface mining for minerals including - Coal - Limestone and other construction rocks • Underground mining for minerals including - Platinum - Gold - Diamonds - Concrete retaining blocks to SANS • Underwater mining for material including - Off-shore gas - Off-shore oil
Services
• Government departments and entities including - Municipalities - State owned companies • Transportation sector including Transportation of dangerous goods to National Road Traffic Act and SANS 10187 • Professional services including Architects Consulting engineers Occupational health services