Marão Tunnel - Execution of Marão Tunnel Eastern Section, Vila Real

WORK

A4/IP4 - Marão Tunnel - Execution of Marão Tunnel Eastern Section

Designation of the Works

A4/IP4 – Marão Tunnel – Execution of Marão Tunnel Eastern Section

Works Owner

Auto-Estrada do Marão, S.A.

Client

Infratúnel – Construtores do Túnel do Marão, A.C.E.

Description

Construction of a Road Tunnel section, including two parallel galleries in a total length of 5175 m. Each gallery has an excavation transverse section of about 107 m2. 5 other transverse galleries have been executed, in a total extension of 50 m.

Location/Site

Vila Real, Portugal

Start Date

May, 2009

Execution Period

25 months

A4/IP4 - Marão Tunnel - Execution of Marão Tunnel Eastern Section

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