Peru

LIMA METRO

Client

Consorcio Constructor M2 Lima

Year

2021

Construction budget

EUR 3,900 million

Key facts

New lines 2 and 4 and connecting interchange station.14 km long in total with 14 Cut-and-cover underground stations. Station serving the International Airport. Double-track monotube tunnel.

Geology: submerged Lima gravel. Construction method: multimode TBM (Slurry / EPB) with 10.20 m outer diameter. Stations and shafts with retaining walls.

Services

Detailed design of the infrastructure, M&E and auxiliary works.