Building and construction services; underground construction; repair; installation services; underground digging services; underground service locating; excavating; vacuum hydro excavation; advisory services relating to excavating; digging of potholes to identify service lines including but not limited to pipelines, cables, communications networks; electrical fault finding; diagnosis of faults; advisory services relating to the construction of buildings; advisory services relating to pipe laying; land excavating; land drainage; land irrigation; irrigation devices installation and repair; ground consolidation; groundwork; site levelling; site grading; site preparation; site clearance; wet and dry blasting; water blasting; soil blasting; soil foundation work; rock blasting; rock drilling; dredging; drilling; drilling of tunnels; demolition services; civil construction services; civil engineering; construction engineering; underground civil engineering services; plumbing; maintenance of plumbing; maintenance and repair of gas installations and equipment; underground leak detection services; mains laying; laying and installation of pipelines; pipeline construction and maintenance; maintaining and repair of drain pipes, including by way of using a electronic camera to detect damage; insulation of pipes; drainage services; unblocking of drains; cleaning of drains and conduits; water pressurised cleaning of conduits to remove blockages and waste; waste removal (cleaning); rental of drainage pumps; pump repair; disconnecting unused gas, mains water and electricity service lines; maintenance and repair of communications systems; installation, maintenance and repair of telecommunication apparatus and networks; electrical engineering services (construction); maintenance, installation and repair of electrical items and equipment; electrical wiring services; laying of cables; advisory services relating to surfacing projects; abrasive cleaning of surfaces; road marking; road construction; hire of bulldozers; hire of earth moving machines; hire of excavating machines; on-site construction supervision; building project management, including on site; advisory services relating to development of property; providing information, including by electronic means and via a global computer network, about all of the aforesaid services

Scientific and technological services and research and design relating thereto; industrial analysis and research services; architecture; engineering surveying; building site inspection services (surveying); road surveying; engineering feasibility studies; conducting of feasibility studies relating to land development; advisory services relating to the planning of land and building developments; drawing up of plans; technical drawing services; off site building project management; exploration services; land surveying; hydrographic surveying; quantity surveying; mapping services; advisory services relating to architecture; architectural project management; architectural services relating to land development; research relating to architecture; preparation of architectural reports; engineering services relating to architecture; engineering; civil engineering (design); electrical engineering services (design); engineering drawing; engineering research; engineering project studies; engineering surveys and inspections; design of electrical systems; design of electric circuit boards; electrical research; design of pipelines; design of road networks; designing and planning of real estate subdivisions and developments; town planning; environment design services; advisory services relating to energy efficiency; advisory services relating to environmental pollution; safety evaluation; soil testing services; advisory services relating to environmental protection; environmental hazard assessment; accident investigation (engineering or forensic science services); building and structural inspection services (engineering, quality assessment, and surveying services); preparation of technical reports; conducting surveys; provision of testing facilities; certification of quality or standards; expert certification; consultancy in relation to occupational health and safety; design and development of computer hardware and software; providing information, including by electronic means and via a global computer network, about all of the aforesaid services