Works for the creations of a preliminary exploration opening for the...
Hydroelectric power plant of Premadio – Alta Valtellina
Hydraulic repair work on the river Isarco corresponding with the city...
Works to build the sewage system of Siracusa – part 2
Works to build the Laghi waterworks
Hydraulic repair works in the zone affected by the dam and...
Barrage di Ala and Ala – Bussolengo – Chievo canal (VR)
Branch of water from the river Adda – Lot V –...