For the alleviation of the existing roadway tunnel, a new tunnel is projected under the Noordzeekanaal at the A9 roadwayway A9. The tunnel has a length of 600 m and is suitable for 2 roadway with each 2 lanes and hard shoulder.
The mechanical and electrical installations for the Wijkertunnel comprising:
- Energy supply
- Tunnel lighting
- Drainage and pumps
- Tunnel ventilation
- Traffic installations
- Fire fighting provisions
- Communication systems
- Maintenance building installations
- Plant control system
Scope of work
To prepare a conceptual design, final design and tender documents.
Control of detailed engineering and construction of the installations. Responsible for construction supervision management on site.
Exploitation Company Wijkertunnel
In co-operation with
Ministry of Transport and Public Works, Tunnel Engineering Department; Technical Management
Type of project
1990 - 1996
€ 14.521.000,= (excl. VAT)
€ 1.361.300,= (excl. VAT)