Addtitional information
Driving of approx. 15 km tunnel with inlet and outlet constructions. Blasting and construction work in connection with building of a pumping station with a volume of 9400 cu.m. with and a cross section of 188 sqm.
Driving of approx. 15 km tunnel with inlet and outlet constructions. Blasting and construction work in connection with building of a pumping station with a volume of 9400 cu.m. with and a cross section of 188 sqm.
