NAF 42.13G—Construction of bridges and viaducts

Where 42.13G sits

1. F Construction
2. 42 Civil engineering
3. 42.1 Construction of roads and railways
4. 42.13 Construction of bridges and tunnels
5. 42.13G Construction of bridges and viaducts

What 42.13G includes

• Construction of bridges (for example, roads and railways raised)
• Repair of bridges and viaducts

What 42.13G excludes

• The construction of railways, see 42.12Y
• The installation of appliances lighting and electrical signals, see 43.21
• The management of construction projects for third parties, see group 71.1
• The activities of project management, see group 71.1
• Engineering activities, see 71.12Y

42.13G in other systems