Vratimov - Fydecka str. - sewer

Usti nad Orlici - sewer

Usti nad Orlici - inverted siphon

Šternberk - Masarykova str. - sewer

Skrben - sewer

Prostejov - sewer

Pisečna - protective pipes

Ostrava - Plzenska str. - sewer

Ostrava - Petrkovice II. and III. phase - sewer

Mošnov - protective pipes

Chrudim - Medlešice - culvert

Hnevotin - culvert

Dolni Benešov - Rybarska str. - sewer

Česka Trebova - Šrefl - sewer

Bohumin - Skrečon - sewer

Novi Sad, street Pavla Simica

Novi Sad, Petrovaradinska Ada

Belgrade, bridge Zemun - Borča

Lukavac

Mošcanica

Sarajevo

Hamdije Kreševljakovica street

Novi Grad

Oki Sarajevo

Prijedor Tukovi II

Konjic

Bosanski Petrovac

Sewer Kisovec II

Sewer Tolmin

Sewer Tržič