The company EPOS - Empresa Portuguesa Underground Works SA, awarded in June 2014, surveying tasks in Hydroelectric Project - Lauca, Angola.
Consists of 6 groups of generators, the development will have 132 m high, 1100 m in length, have a reservoir of 188 square kilometers and a total installed capacity of 2,070 MW.
This major project for Angola, will be the largest dam in the country.
Geotrilho will give all topographic support to 12 km of tunnels and shafts.