Czestochowa, Konopka

Ciechocinek, stormwater sewer

Chorzow, Pond Herman

Chorzow, Legnicka

Bydgoszcz, Struga, Flisacka

Bydgoszcz, inversion of outlets to Brda river

Bydgoszcz, Collector AO IV

Bilgoraj, Prusa

Wr. Neustadt - Relining

Slobozia, irrigation system

Sewerage Cluj

Aszofo, jacking under the railway

Szigetszent miklos, Auchan, irrigation

Displacement of derivation of dam lake Studena to city Pernik

Street Bratja Miladinovi, Sofia

Street Budapesta, Sofia

Tunnel pipeline Birmensdorf (Eggraintunnel)

Tunnel pipeline Neuenhof

Relining Stralsund

Relining Seevetal (Horster Moor)

Relining Lörrach-Hagen (Oberer Lichsenweg)

Relining Hemer (Hans-Prinzhorn-Klinik)

Relining Löbau-Breitendorf

Relining Dortmund

Jacking Wolgast (Neubauer Straße)

Jacking Schellental (Schloßbergstraße)

Jacking Malchin

Jacking Spremberg

Jacking Jena

Jacking Ottbergen