Who we are
What we do
Resources for you
Open Trench
| Link | Country | Year | Total Length [m] | Nominal Diameter DN [mm] | Nominal Pressure PN [bar] | Nominal Stiffness SN [N/m2] | Technology | |
|---|---|---|---|---|---|---|---|---|
| Gdansk, WZ route | Poland | 1999 | 470 | 600 | 1200 | 1 | 5000 | Hobas | |
| Szczecin, Ranowska and Jana z Czarnolasu Streets | Poland | 1999 | 416 | 600 | 1000 | 1 | 10000 | Hobas | |
| Hum na Sutli | Croatia | 1999 | 1200 | 300 | 1 | 5000 | Hobas | |
| Zagreb, Lomnica | Croatia | 1999 | 6104 | 500 | 1 | 5000 | Hobas | |
| Rovinj | Croatia | 1999 | 1158 | 150 | 800 | 1 | 1 | 5000 | 5000 | Hobas | |
| Samobor Strmec | Croatia | 1999 | 1000 | 500 | 1 | 5000 | Hobas | |
| Zagreb, Savica Šanci | Croatia | 1999 | 1207 | 400 | 1200 | 1 | 1 | 5000 | 5000 | Hobas | |
| Bucuresti sewerage, British American Tobacco | Romania | 1999 | 563 | 250 | 900 | 1 | 10000 | Hobas | |
| Sosnowiec, Radocha II WWTP | Poland | 1999 | 40 | 1200 | 1800 | 1 | 5000 | 10000 | Hobas | |
| Bydgoszcz, Fordon WWTP | Poland | 1999 | 36 | 600 | 800 | 1 | 5000 | Hobas | |
| Debe, WWTP DEBE II | Poland | 1999 | 29 | 500 | 900 | 6 | 10000 | Hobas | |
| Glubczyce | Poland | 1999 | 42 | 500 | 600 | 1 | 5000 | Hobas | |
| Debe | Poland | 1999 | 460 | 400 | 900 | 1 | 5000 | Hobas | |
| Lomza | Poland | 1999 | 1224 | 400 | 1200 | 1 | 10 | 5000 | 10000 | Hobas | |
| Rybnik, Orzepowice WWTP | Poland | 1999 | 111 | 200 | 1200 | 1 | 5000 | 10000 | Hobas | |
| Bielsko-Biala, Komorowice WWTP | Poland | 1999 | 236 | 600 | 1600 | 1 | 500 | Hobas | |
| Gdynia | Poland | 1999 | 132 | 1000 | 16 | 5000 | 10000 | Hobas | |
| Opole, Grotowice-Utrata | Poland | 1999 | 95 | 600 | 10 | 10000 | Hobas | |
| Biala Podlaska, Brzegowa street | Poland | 1999 | 155 | 600 | 6 | 10000 | Hobas | |
| Olsztyn | Poland | 1999 | 54 | 500 | 10 | 10000 | Hobas | |
| Wroclaw, Mala Panew | Poland | 1999 | 36 | 500 | 6 | 5000 | Hobas | |
| Warszawa, Ordona Street | Poland | 1999 | 96 | 900 | 1000 | 1 | 10000 | Hobas | |
| Warszawa, Sybirakow ring road | Poland | 1999 | 120 | 800 | 900 | 1 | 10000 | Hobas | |
| Warszawa – heating pipeline supporting | Poland | 1999 | 318 | 600 | 1200 | 1 | 5000 | 10000 | Hobas | |
| Warszawa, Bonifaterska | Poland | 1999 | 24 | 1400 | 1 | 10000 | Hobas | |
| Warszawa, Miedzyparkowa Street | Poland | 1999 | 60 | 1200 | 1 | 10000 | Hobas | |
| Warszawa, PEC Serwis | Poland | 1999 | 24 | 700 | 1 | 10000 | Hobas | |
| Warszawa, Dzika Street | Poland | 1999 | 72 | 400 | 1 | 10000 | Hobas | |
| Warszaw, Moczydlo | Poland | 1999 | 72 | 350 | 1 | 10000 | Hobas | |
| Warszawa, Stock Exchange Center | Poland | 1999 | 71 | 600 | 1 | 10000 | Hobas |
© Amiblu Holding GmbH, 2025