PROJECTS » COMPLETED PROJECTS » TUNNELS
Gurpinar Wastewater Tunnel
Client : Istanbul Metropolitian Municipality
Location : Istanbul / TURKEY
- Tunnel construction with TBM (Tunnel Boring Machine) having Ø2600mm internal diameter, pre-cast segmental lining as 1st and reinforced concrete lining as 2nd layer,
- Total length of tunnel between start and end points is 5.227 meters.
- Shaft construction with external diameter 9 m. (3 ea)
- Branch tunnel construction of Ø2000 mm internal diameter and 1000 meters long.
Start Date : 01.11.2006
Finish Date : 01.11.2009