Gülermak Tunnel Boring Machine break through at Narlıdere station in İzmir. This is another milestone by Gülermak at 7,2 kilometer long Fahrettin Altay - Narlıdere subway tunnel in İzmir.

Gülermak continues boring with two tunnel boring machines. Project progress is very stable like text book application.

https://www.haberler.com/metro-tuneli-narlidere-istasyonu-ile-bulustu-13578689-haberi/