Candemil Tunnel

Project: "Candemil Hydroelectric Plant - Rio Marão - Tunnel Execution"

Owner: Hidroamarante – Sociedade Eléctrica, S.A.

Client: Hidroamarante – Sociedade Eléctrica, S.A.

Year: 2010

Description: Execution of a 640 m tunnel with a cross-section of 5 m2, performed with the aid of explosives