








Excavation and soil filling works, construction of DN 1000 mm and 1200 mm sewage-drainage pipelines, DN 650 mm pile works, DN 2000-DN 1400 mm concrete tunnel works, etc.
Description of the main works within the project:
Drilling and filling works 250 000 m3
Pile works 71 pieces x 15.5 m (diameter 1200 mm)
Sewer line - 1500 meters (dn 1500 mm)
Microtunnel line - 350 m
Driving metal piles - 1700 m
Static and integrity tests of piles