Gran Canaria Caverns

Executive Design and Contract Execution of works to build no.1 self-reacting formwork 20,6m X 6m and no.1 enlargment formwork 23,8m X 6m for Grupo Cobra for the construction of a cavern for the hydroelectric power station between the Chira and Soria dams.

TFI – Tunnels & Formworks International SUBJECT: Design, supply, transportation, erection and commissioning of no.1 self-reacting formwork that worked for no.9 castings.

After the no.9 castings they dismantled a part of the self-reacting formwork with stampella system to add all the additional piecies of Forms and Trellis to create a 3,2m enlargment for this new formwork that made other no.17 castings.