KSIC 41222—Construction of bridges, tunnels and railways

Where 41222 sits

1. F Construction
2. 41 General construction
3. 412 Heavy and civil engineering construction
4. 4122 Construction of civil engineering projects
5. 41222 Construction of bridges, tunnels and railways

Description

Refers to industrial activities involving the construction of bridges, tunnels, and elevated roads, as well as railways and subways, separated from road construction. It also includes cases where the construction of elevated waterways is separated from waterway construction.

Example activities

• construction of railway bridges
• construction of tunnels and similar structures
• underwater tunnel construction
• construction of movable bridges
• construction of underpasses
• construction of suspension bridges (tug-of-war bridges)

Cross-references for 41222

• Specialized construction of steel structures and railway tracks separated from bridge and railway construction ( 421 )

41222 in other systems

Index entries for 41222

21 entries from the official KSIC alphabetic index that classify under this code.

• Railway tunnel construction
• Subway construction
• Tunnel construction (separated from road construction)
• Tunnel excavation
• Underpass construction (separated from road construction)
• Movable bridge construction
• Underwater tunnel construction
• Rope bridge construction
• Road tunnel construction
• Bridge renovation
• Bridge construction (separated from road construction)
• Bridge
• Tunnel repair
• Bridge pier construction
• High-speed railway tunnel construction
• Elevated road construction
• Elevated bridge construction
• Railway bridge construction
• Railway (general and high-speed) construction
• Subway tunnel construction
• Concrete bridge construction