7
Construction machines; machines and Equipment, for use in the following fields: Laying, Installing, inspecting, Repair, Refurbishment, maintaining and Purification, in relation to the following fields: Pipes, Channels, Shafts, Cables, Cable lines, cable networks
19
Building and construction materials and elements, not of metal; Structures and transportable buildings, not of metal
35
Administrative services; Business project management services for construction projects
37
Construction; Building construction, Assembly, Demolition services, Especially, in relation to the following fields: Pipes, canals, Shafts and Cable lines; laying, installation, Inspection, fix, Reconditioning, Maintenance and Purification, in relation to the following fields: Pipes, canals, Shafts, Cables, Cable lines and Cable networks; Underground civil engineering services; Street construction; Construction project management services; advisory and information services relating to construction, Especially, in relation to the following services: laying, installation, Inspection, fix, Reconditioning, Maintenance and Purification, in relation to the following fields: Pipes, canals, Shafts, Cables, Cable lines, Cable networks
41
Organisation, preparation and conducting of seminars, workshops, webinars, lectures, colloquiums, symposia, in particular relating to the subjects of laying, installation, examination, repair, refurbishment, maintenance and pipe cleaning, canals and shafts, and cables, cable lines and cable networks
42
Conducting technical project studies and Conducting technical project studies; Technical measuring and testing; Engineering services, In particular structural planning, Surveying; Surveying and exploration services