37 Installation, servicing, maintenance, recovery, repair and commissioning installations services for producing and distributing electricity, renewable energy production installations, energy installations, caloric thermal and refrigerating installations, heating installations, urban heating networks and urban cooling networks, heat accumulation or retrieval, ventilation, water supply, air-conditioning, and air cooling for energy performance and consumption control; installation, servicing, maintenance, troubleshooting, commissioning of heat pumps, photovoltaic panels, boilers; maintenance services for the maintenance of thermal equipment, namely, HVAC equipment heating, ventilation and air conditioning equipment; installing and repairing air-conditioning apparatus; cleaning and repairing boilers; installing and repairing electrical apparatus and technical equipment in the field of electricity, fire protection and refrigeration; servicing and repairing energy networks, namely, maintenance and repair of energy generating installations and pipelines; installing and servicing home automation systems, as well as programmable automatons for energy performance, consumption control and managing smart networks being energy distribution networks using information technology to enhance the adequacy of energy supply and demand; installing, repairing and servicing transport pipelines; building, repairing, servicing and installing power plants, nuclear, hydraulic, thermal, biomass, marine turbine, hydroelectric, tidal or wave power plants and wind farms; construction of gas installations; installing and servicing oil and gas pipelines; repair and maintenance of vessels, namely, naval maintenance and naval repair; installation and maintenance of radomes; installation, commissioning, maintenance and servicing of equipment for the protection of property and individuals, especially fire-fighting and anti-intrusion systems; information and advice with respect to building and supervising building structures and renovation of homes, buildings and industrial and tertiary equipment with a view to improving and managing energy consumption; installation of building insulation services; installation of construction automation equipment, namely industrial automation, building automation and construction automation control systems; assembly, commissioning, maintenance, servicing and repair of air-conditioning systems, information technology and computer networks equipment, and control centers for industrial sites, public infrastructures and commercial sites; building, assembly, commissioning, maintenance, servicing and repair of electric and lighting installations and equipment, especially electric lines and cables and stations; installation, service, and maintenance of electric or electronic apparatus, equipment and devices used for remote management of storage installations and heat networks, urban heating networks and of urban cooling networks; assembly, commissioning, maintenance, servicing and repair of railway installations and equipment, especially railway signals; installation of wiring and power supply equipment for the electrification of railway installations and equipment; installation, assembly, commissioning, maintenance, servicing and repair of telecommunications installations, equipment and systems for fixed and mobile, civil and military communications and telecommunications; installation, assembly, commissioning, maintenance, servicing and repair of air traffic control installations and equipment for civil and military aviation; installation, assembly, commissioning, maintenance, servicing of traffic control systems for managing transport and road or highway traffic especially traffic control support systems for operating public transport networks; installation, assembly, commissioning, maintenance, servicing of apparatus, equipment and computer systems for use in the major industrial and tertiary sectors, especially the iron and steel, petrochemical, pharmaceutical, agri-food, water treatment and automotive industries; building, assembly, installation, commissioning, maintenance and repair, installations, transfers, dismantling and renovating industrial and tertiary equipment in the main sectors of the aeronautics, spatial, automotive, agri-food, chemicals, defense, energy production and transport, naval, nuclear, stationery, petrochemical, pharmacy, refining, steelmaking and water treatment industries; installation, assembly, commissioning, maintenance and servicing of installations and equipment in the fields of industrial instrumentation, industrial automation, centralized industrial process management systems and robotics; maintenance, namely, removal, replacement, and installation of catalysts under inert atmosphere in reformers, reactors, and towers in refineries and petrochemical facilities; maintenance, servicing, repair, renovation of port and airport infrastructures; maintenance, renovation, restoration of industrial and tertiary sites, buildings, warehouses; land development services, namely, installation of utilities in construction sites and building structures; renovating, servicing and cleaning buildings, apartment buildings, premises, and floors; cleaning services in the field of housekeeping and cleaning of exterior surfaces of building structures, urban structures, underground works structures, road equipment, industrial sites and industrial premises; cleaning services for cleaning water pipelines; construction of industrial installations being industrial buildings; pressure washing services for high pressure cleaning of underground structures; providing information with respect to the construction of edifices, buildings, factories, offices, underground structures, and bridges; building construction supervision; warehouse construction and repair; demolishing and dismantling services for industrial and tertiary sites; scaffolding erection and repair; rebuilding of machines that have been worn or partially destroyed; supervision and management of construction work; installation, repair and maintenance of passenger elevators; office machine and equipment installation, maintenance and repair; installation, servicing, and maintenance of recharging equipment for electric vehicles; installation, and maintenance of industrial production equipment, namely large-scale photovoltaics, distributed solar generator, cogeneration equipment, biogas and methanization equipment, operating using renewable energy; installation, repair and servicing of clean room installations and equipment, namely, HVAC systems; laundering and washing of linen; construction, installation, maintenance and repair of data centers being data storage centers; asbestos removal