detailed inspections of civil engineering works (engineering structures, sewerage works, PPHM and lampposts) on the territory of the Interdepartmental Directorate of North-West Roads Pegoa-2023-006
Detailed inspections of bridges, cut-and-cover structures and retaining wallsDetailed inspections of civil engineering structures (bridges, footbridges, nozzles, cut-and-cover and retaining walls)
Detailed inspections of sewerage works (non-basin)Detailed inspections of civil engineering works such as sewerage works (non-basin)
detailed inspections of PPHM and lamppostsDetailed inspections of civil engineering works such as gantries, jib cranes, high masts (PPHM) and lampposts