Definition / Belongs to this divisionThis division includes:
- construction of railways and underground railways, including non-electric railway trackside monitoring and safety equipment
It does not belong to this sectorThis division excludes:
- installation of lighting and electrical signaling, checking and safety equipment, see 4321 - Electrical installation
- architectural and engineering activities, see 71.1
- construction project management, see 71.1
- construction of railways and underground railways, including non-electric railway trackside monitoring and safety equipment
It does not belong to this sectorThis division excludes:
- installation of lighting and electrical signaling, checking and safety equipment, see 4321 - Electrical installation
- architectural and engineering activities, see 71.1
- construction project management, see 71.1