Reconstruction of the sewer system and renewal of water lines, Za Strahovem street and surroundings, Prague 6
Sewerage collector H – extension to Běchovice, phase 0001 sewer H1

Client: ZAVOS, s.r.o.

Completion 2009

Most of the excavation work was carried out under high levels of groundwater and in rock, which required excavation using a treaded excavator (CASE 160).
Part of the work includes gravitational and pressure-driven sewer systems, wastewater pump stations, and the renovation of roadways and sidewalks. Construction of part of the sewer system was carried out in a mining fashion for a total length of 324m via tunnel.