Building site in Zug/Schweiz Entwässerung Nord / Circulago, March 2018

For the City of Zug and WWZ, SONNTAG Bau created a new rainwater discharge sewer and a district heating duct in the dimensions DN 2000 / DA 2700 (City of Zug) and DN 1600 / DA 1960 (WWZ) over a total length of 2.900 m using the microtunnelling method. These 5 positions points were executed in the region of the City of Zug. The longest position travelled from the North down to the South of the City of Zug with an individual length of 890 m.