Self-supporting formwork tunnel Tesalia
Customer: Construcciones El Condor
What was the challenge?:
It is the longest tunnel in the so-called Eje Cafetero with 3.5 km. It is a tunnel with a design that separates the section into two zones, the transit zone and the facilities zone, by means of an upper slab that will be built later. It also has three different sections that vary throughout the tunnel according to the needs of the work. Rúbrica Engineering contributes to this project three shells and two travelers that circulate on rails, which allow the work in bumps (alternate layings) for a faster progress of the work.