42 Professional consultations and advice relating to engineering, fluid and steam control, and thermal energy; conducting feasibility studies relating to engineering, fluid and steam control, and thermal energy; technological, research and consultation services relating to engineering, fluid and steam control, and thermal energy; construction drafting, engineering, industrial design and mechanical research; inspection and audit of engineering systems; remotely monitoring, measuring and reporting the condition, efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves, filters, strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam producing apparatus, including by means of a secure online portal accessible through a global computer network; providing online non-downloadable software for remotely controlling, metering, monitoring, communicating with and measuring and reporting the efficiency, performance and energy consumption of industrial systems, industrial apparatus, steam systems, components of steam systems, steam traps, valves, filters, strainers, pumps, separators, air compressors, lubricators, regulators, gauges, boilers, boiler systems, heat exchangers, heating installations, steam heaters, and steam producing apparatus, including by means of a secure online portal accessible through a global computer network; installation, updating, maintenance and repair of computer software; professional consultations and advice relating to the remote monitoring and control of industrial systems, steam systems, boiler systems, fluid and steam control equipment, and thermal energy systems; conducting surveys of industrial premises; preparation of technical reports; professional consultations and advice relating to leverage of renewable energy sources, and electric heating for steam generation; advice relating to decarbonisation of steam and thermal energy systems; energy auditing; consultancy and advisory services in the field of energy-saving and energy efficiency; commissioning of engineering systems, fluid or steam control systems and thermal energy systems; technical consultancy and technical advisory services relating to commissioning of engineering systems, fluid or steam control systems and thermal energy systems; information, advisory and consultancy services relating to the aforesaid services