42 Electronic storage and website hosting services for construction data; rental services for technology products in the fields of mapping and surveying being engineering work, namely, rental of data processing software and equipment, all for use in digital modelling of buildings, building sites and built infrastructures, as well as automated siting of building site equipment in three-dimensional digital models; installation, repair, maintenance and updating of computer software; advisory services with respect to the selection, implementation and use of computer software, computer hardware; custom design and development of computer software; technical support services, namely, troubleshooting of computer software problems and hardware breakdowns; all the forgoing being in the fields of mapping and engineering work; providing online non-downloadable computer software for creation, design, visualization, simulation, analysis, collation and electronic storage of data on building, construction, infrastructure and environment for use in the field of building construction, engineering and infrastructure modeling; providing temporary use of non-downloadable software for the creation, design, visualization, simulation, analysis, collation and electronic storage of data on building, construction, infrastructure and environment for use in the field of building construction, engineering and infrastructure modeling; conversion of data or documents from physical to electronic media; research and development of new products for third parties; technical project studies, namely, conducting scientific feasibility studies; architectural services; industrial design services; design services for highway development; urban planning; construction plan drafting, surveying being engineering work; scientific research and technical project study in the nature of conducting scientific feasibility studies; construction plan drafting for road projects; providing on-line non-downloadable software for locating, control and management of on-site equipment in the nature of machines and vehicles, and construction equipment, via computer networks, intranets and the Internet; providing on-line non-downloadable software for drawing up offers and evaluations of costs as well as monitoring costs linked to equipment implemented in worksites comprising equipment for use in quarrying and paving applications, equipment for the mining and forestry sectors, equipment for motor vehicles, and equipment for wastes sector; providing on-line non-downloadable software for remote security of worksite equipment and vehicles against hazardous or unauthorized use, for preventing collision of worksite equipment and vehicles and preventing contact between worksite equipment, vehicles and underground equipment; Internet cloud computing services featuring software for flight planning of unmanned air vehicles being drones and for data communication, flight path monitoring, operation of unmanned air vehicles, flight planning, data reporting, regulatory compliance data reporting, and analysis of data from an unmanned air vehicle; consulting, technical support being troubleshooting of computer software problems, customization and development, installation, repair and maintenance services, all of the forgoing being for computer software for unmanned aerial vehicles; Consultancy in the development of computer hardware for unmanned aerial vehicles; all the aforesaid services for use in design and construction of infrastructure and civil engineering works