Mining extraction; excavating; drilling and blasting; quarrying services; construction engineering (construction consultancy or supervision); civil engineering (construction and maintenance); underground civil engineering services (construction and maintenance consultancy or supervision); structural engineering services (construction); mechanical engineering services (construction); electrical engineering services (construction); hire of machines for use in excavation, earth-moving and civil engineering; supervision and management of building and construction projects; information, advisory and consultancy services in relation to the foregoing

Scientific and technological services and research and design relating thereto; industrial analysis, research and design services; engineering services; engineering design services; design, manufacture and consulting services in the fields of electronic products and components; aeronautical design; packaging design services; research and development of new products; quality assurance services; exploration services in the field of the oil, gas and mining industries; mineral exploration services; engineering; engineering project management services; engineering surveys and inspections; building and structural inspection services (engineering, quality assessment, and surveying services); structural engineering services (design); mechanical engineering services (design); technical engineering; preparation of engineering reports; preparation of engineering drawings; research and analysis in relation to mining operations; technical advice and consultation in the oil, gas and mining industries; information, advisory and consultancy services in relation to the foregoing