42 Providing computer programs on data networks; cloud computing; leasing or rental of operating software for accessing and using a cloud computing network; providing virtual computer systems through cloud computing; electronic data storage and data back-up services; design and development of operating software for accessing and using a cloud computing network; design and programming of computer programs for information management; design and programming of computer programs; electronic storage of data, drawings, documents, digital photographs, music, images, video and electronic data by a cloud computing; technical advice relating to operation of computer programs; technical project planning; design and development of computer hardware and software; drafting of building construction, civil engineering structures and underground structures and consultancy relating thereto; providing temporary use of online non-downloadable computer programs and computer software for visualising, collecting, editing, managing, correcting, transmitting, recording, sharing, exchanging and processing data and/or information; providing temporary use of online non-downloadable computer software used for analysing costs of machinery, labor and materials in civil engineering works and construction works; surveying and engineering; testing, data-analysing or measuring regarding civil engineering and construction; development and creation of computer programs for data processing; analysis of technical data; industrial analysis and research; leasing or rental of measuring apparatus; leasing or rental of data processing apparatus; leasing or rental of computers; providing temporary use of online non-downloadable computer software for enabling and facilitating wireless communication and its connectivity used in computer network for wireless communication; testing and research services relating to machines, apparatus and instruments; providing temporary use of online non-downloadable computer software used for controlling or understanding operational status of construction machines and apparatus, civil engineering machines and apparatus, dump trucks and vehicles; providing temporary use of online non-downloadable computer software used for analysing operational status of construction machines and apparatus, civil engineering machines and apparatus, dump trucks and vehicles; providing temporary use of online non-downloadable computer software for collecting, analysing, managing business data used for making management decisions; providing temporary use of online non-downloadable computer software for connecting remotely to monitors of construction machines and apparatus, civil engineering machines and apparatus, dump trucks and vehicles; providing temporary use of online non-downloadable computer programs for position management, operational status management and provision of information for maintenance management of metalworking machines and tools, construction machines and apparatus, mining machines and apparatus, civil engineering machines and apparatus, loading-unloading machines and apparatus, forklifts, dump trucks and vehicles; providing temporary use of online non-downloadable computer software for collecting, editing, managing, correcting, transmitting, recording, sharing, exchanging and processing measured data; surveying, and consulting or providing information relating thereto; rental and leasing of measuring machine and instruments; rental and leasing of computer hardware and software; rental and leasing of computer peripherals; providing temporary use of online non-downloadable computer software for simulating engineering works and construction works for executing optimal construction; providing temporary use of online non-downloadable computer software for simulating arrangement of machinery, labor and materials in civil engineering works and construction works for executing optimal construction; construction planning services; construction planning services in the field of earthworks