Sondrio hydroelectric power plant
– 2.100 km. Of reservoir tunnel measuring 70 m²
– 1.500 km of branch tunnel 16 m²
– Filling tank and valves chamber in cave for total of 40,000 m³
– Open-air penstock 980 lm long with two coupled pipes
– 2.100 km. Of reservoir tunnel measuring 70 m²
– 1.500 km of branch tunnel 16 m²
– Filling tank and valves chamber in cave for total of 40,000 m³
– Open-air penstock 980 lm long with two coupled pipes