Type of work

Tunnels

Barcelona Metro Line 9

Spain

Section 4 Bon Pastor - Can Zam.

Section 4 Bon Pastor - Can Zam.

Description

The line connects the neighbourhood of Bon Pastor with Oliveres. Section 4 of line 9 of the Barcelona metro, was 4.29 kilometers, and was executed by tunnel boring machine. Construction was carried out with a TBM capable of working in open mode and closed (EPB).