![Icon Stations and lines]()
Stations and lines
![Icon Mining method]()
Mining method
![Icon Cut-and-cover method]()
Cut-and-cover method
Economical
- Many system components are rentable
- Adaptability and re-usability of the systems
- System beams, walings and struts can be arranged in variable configurations, so optimum use is made of each item of equipment
Safe
- With integrated working platforms and ladderways adapted to site specifics
- Clearly structured documentation from assembly drawings through to risk assessment
Fast
- Depending on requirements, anything from a simple repositioning solution to all-hydraulic operation
- Smooth construction progress
- Optional: Short set-up times, because components of formwork and load-bearing systems are pre-assembled
Formwork and expertise from a single source
Doka is your full-service partner on complex tunnel projects – from planning through project management to solutions that work – everything from a single source.
Economical tunnelling
Because many standard system components are rentable
![Formwork and expertise from a single source]()
![Quickly available and smooth progress]()
Quickly available and smooth progress
Because system set-up is logical with standard system parts and pre-assembly
Operation as option
Customer requirements and project needs differ, so the system comes in different configurations – from basic to all-hydraulic fully automated operation.
![Operation as option]()
![Optimierter Materialeinsatz]()
Optimised equipment usage
Modular system components adaptable to complex project geometries
Metro stations
Sydney Metro | AustraliaProject highlights
- Australia’s biggest public transport project
- One-off formwork solutions for tunnel intersections
Mining method
Oakwood Station | Toronto, CanadaProject highlights
- 3 underground subway stations
- Pre-assembly by Doka saves space
- Assured fit accuracy of the elements for cross-sections on site
Cut-and-cover method
Stockholm bypass | SwedenProject highlights
- Sweden’s biggest tunnel and motorway project
- 21 km long, including 18 km of tunnelling
- Doka supplies formwork for 4 project sections
