CPV: 71000000 Architectural, construction, engineering and inspection services, 71351612 Hydrometeorology services, 71351900 Geology, oceanography and hydrology services, 71240000 Architectural, engineering and planning services, 71242000 Project and design preparation, estimation of costs, 71246000 Determining and listing of quantities in construction, 71248000 Supervision of project and documentation, 71241000 Feasibility study, advisory service, analysis, 71310000 Consultative engineering and construction services, 71350000 Engineering-related scientific and technical services, 71313000 Environmental engineering consultancy services, 71313400 Environmental impact assessment for construction

CPV: 35613000 Unmanned aerial vehicles, 70000000 Real estate services, 70110000 Development services of real estate, 70111000 Development of residential real estate, 70120000 Buying and selling of real estate, 70121000 Building sale or purchase services, 70122000 Land sale or purchase services, 70310000 Building rental or sale services, 70332200 Commercial property management services, 70333000 Housing services, 71000000 Architectural, construction, engineering and inspection services, 71200000 Architectural and related services, 71311000 Civil engineering consultancy services, 71311210 Highways consultancy services, 71311220 Highways engineering services, 71312000 Structural engineering consultancy services, 71313100 Noise-control consultancy services, 71313400 Environmental impact assessment for construction, 71313440 Environmental Impact Assessment (EIA) services for construction, 71326000 Ancillary building services, 71313450 Environmental monitoring for construction, 71314100 Electrical services, 71314200 Energy-management services, 71314300 Energy-efficiency consultancy services, 71314310 Heating engineering services for buildings, 71315300 Building surveying services, 71315400 Building-inspection services, 71317100 Fire and explosion protection and control consultancy services, 71317200 Health and safety services, 71317210 Health and safety consultancy services, 71321000 Engineering design services for mechanical and electrical installations for buildings, 71322100 Quantity surveying services for civil engineering works, 71322500 Engineering-design services for traffic installations, 71324000 Quantity surveying services, 71332000 Geotechnical engineering services, 71351200 Geological and geophysical consultancy services, 71351500 Ground investigation services, 71351612 Hydrometeorology services, 71351800 Topographical and water divining services, 71351810 Topographical services, 71355000 Surveying services, 71351914 Archaeological services, 71353000 Surface surveying services, 71355100 Photogrammetry services, 71410000 Urban planning services, 71420000 Landscape architectural services, 71521000 Construction-site supervision services, 71530000 Construction consultancy services, 71541000 Construction project management services, 71631430 Leak-testing services, 71631480 Road-inspection services, 79310000 Market research services, 79419000 Evaluation consultancy services, 90490000 Sewer survey and sewage treatment consultancy services, 90522000 Services relating to contaminated soil, 90710000 Environmental management, 90712000 Environmental planning, 90712400 Natural resources management or conservation strategy planning services, 90713000 Environmental issues consultancy services, 90731100 Air quality management