37
Maintenance, servicing and repair of power generating apparatus and installations; Maintenance of power generating apparatus and installations; Servicing of power generating apparatus and installations; Repair of energy production plants and machines; Maintenance and repair of energy generating installations; Installation of electric light and power systems; Repair of energy supply installations; Construction of wind power plants; Construction of power plants; Maintenance and repair of wave energy power plants; Maintenance and repair of wind power plants; Installation of central heating apparatus; Repair of power generating apparatus and installations; Advisory services relating to the installation of power plants; Fire alarm installation and repair; Erecting manufacturing plants; Building restoration; Resurfacing of roofs; Building sealing; Repair or maintenance of water pollution control equipment; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Retrofitting of heating, ventilating and air conditioning installations in buildings; Retrofitting of air conditioning installations in buildings; Providing information relating to the repair or maintenance of water purifying apparatus; Installation of security systems; Installation of residential security apparatus; Air conditioning apparatus installation and repair; Installation of energy-saving apparatus; Building insulating; Construction consultation; Building of fair stalls and shops; Building construction supervision; Electric appliance installation and repair; Installation of doors and windows; Installation of apparatus for heating; Repair of biogas plants and machines; Maintenance of electronic or air conditioning systems
42
Provision of information, advice and consultancy in relation to carbon offsetting; Research laboratories; Surveying and exploration; Recording data relating to energy consumption in buildings; Design and development of regenerative energy generation systems; Construction drafting; Programming of electronic control systems; Technical research projects and studies; Conducting research and technical project studies relating to the use of natural energy; Conducting of technical feasibility studies; Technical writing; Expert reporting services relating to technology; Technical design and planning of power stations; Technical design and planning of heating installations; Technical design and planning of pipelines for gas, water and waste water; Preparation of technical studies; Preparation of project analysis studies; Electrical safety research; Research in the field of energy; Research and development of new products; Engineering services; Technical project studies in the field of carbon offsetting; Preparation of engineering drawings; Preparation of reports relating to scientific research; Preparation of reports relating to technical research; Preparation of scientific reports; Technical project studies; Development of construction projects; Development of industrial processes; Development of new technology for others; Scientific testing services; Energy auditing; Technical design services relating to electricity plants; Certification services for the energy efficiency of buildings; Consultancy in the field of energy-saving; Technical advice in connection with energy-saving measures; Industrial design; Providing technological information about environmentally-conscious and green innovations; Water quality control services; Technical design and planning of water purification plants; Advisory services relating to the safety of the environment; Provision of information concerning research and technical project studies relating to the use of natural energy