42 Industrial research and analysis in the field of water quality and water treatment; scientific and technological services, namely, research and design in the field of water treatment, water storage facilities and water quality; advisory services relating to energy measurement to improve efficiency; energy auditing; recording data relating to energy consumption; analysis of water; scientific and technological services, namely, and research and design in the field of storage tanks and environmental testing; industrial analysis and research services, scientific project development, planning and engineering, all being in the field of the treatment, processing, purifying and recycling of water, drinking water and waste water; project commissioning services being testing and inspection of water; environmental monitoring services namely the testing of water quality; testing on the prevention of pollution; environmental design, surveying and testing services; environment consultancy services; environmental sustainability consultancy services; environmental hazard assessment; scientific analysis, testing, and monitoring for environmental conservation, sustainability, pollution and protection purposes; geological and ecological research, surveys and test drilling; advisory services relating to energy use, efficiency and conservation; engineering; engineering consultancy, advice, surveying, research; engineering design services; engineering and design consulting services in the fields of water and wastewater treatment processing facilities and equipment; technological planning of pipelines and cables in the areas of gas, water, waste water wind and solar energy; engineering services, in particular technical energy calculation; scientific research in the area of environmental protection; writing of programs for data processing, particularly of programs in the areas of energy procurement, energy supply, energy delivery and energy transport; technological consultancy and technological preparation of reports and technical calculations relating to the production, procurement of the transport and usage of energies, gas, water and wastewater; technological planning of heat generating plants, solar, hydroelectric and wind power plants and installations; technological planning in the optimization of heat generating plants, solar, hydroelectric and wind power plants and installations; technical monitoring, namely, monitoring the technological functions of industrial installations in the areas of energy, gas, water and waste water and of heat generating plants, solar, hydroelectric and wind power plants and installations; scientific and technological services, namely, analysis in the field of water and fluid treatment; product failure analysis and advice; product monitoring services for quality assurance; quality control of goods and services, energy audits, product quality evaluation and product testing services; environmental monitoring services; industrial process monitoring for quality assurance; machine condition monitoring; advisory services relating to industrial design, engineering; industrial inspections and technical inspection services of water and fluid treatment facilities for quality control purposes; information, consultancy and advisory services in relation to the aforementioned services