Wastewater Treatment Plant - Heist o/d Berg

Wastewater Treatment Plant - Brussel - Zuid

Wastewater Treatment Plant - Bilzen

Wastewater Treatment Plant - Berlaar

Wastewater Treatment Plant - Kermit

Oudenaarde

Oostende

Wastewater Treatment Plant - Liedekerke

Kontich

Ieper

Diest

Deerlijk

Aarschot

de Nest

Area of subsidence Schwalbach

Area of subsidence Seese-Schlabendorf

Area of subsidence Lausitz

Storage sewer Schwarzheide (Ruhlandstraße)

Storage sewer Potsdam (Seminaris Hotel)

Storage sewer Oschatz

Storage sewer Freiberg

Storage sewer Frankfurt/Oder (Hallenbad)

Storage sewer Bischofswerda

Storage sewer Berlin

Tunnel pipeline Grenchen

Tunnel pipeline Murgenthal

Tunnel pipeline Pieterlen

Tunnel pipeline Pieterlen

Pressure pipe for hydroelectric power plants (Kraftwerk Merckens)

Pressure pipe for hydroelectric power plants (Kraftwerk Lukasser)