Tunnel type sewage collector project for Bibiheybat and Lokbatan dstr. of Baku

Client: "Azersu" OJSC, Azerbaijan

Project area – 3 635 HA.
Population – 386 859 inhabitants for projected year. 

Collector is coming from Sabail district and connected to projected Lokbatan WWTP.

Micro tunnel D=1600, L=6,7 km 
TBM tunnel D=2800, L=1,5 km; 
TMB shaft – 2 un
Micro tunnel shaft – 33 un.