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 | |
|---|---|---|---|---|---|---|---|---|
| Warsaw Instalatorow Street | Poland | 2016 | 54 | 200 | 400 | 1 | 10000 | 20000 | Hobas | |
| Torun Skladowa Street | Poland | 2016 | 6 | 1000 | 1 | 10000 | Hobas | |
| Warsaw North Bridge | Poland | 2016 | 134 | 1200 | 1 | 5000 | Hobas | |
| Riga, Stradina Hospital | Latvia | 2016 | 12 | 700 | 1 | 10000 | Hobas | |
| Warsaw Wiejska Street | Poland | 2016 | 92 | 600 | 800 | 1 | 10000 | 40000 | Hobas | |
| Warsawa II Metro Line C-1 casing pipes | Poland | 2016 | 36 | 400 | 500 | 1000 | 1 | 10000 | Hobas | |
| Cracov Bohomolca Street | Poland | 2016 | 36 | 1600 | 1 | 10000 | Hobas | |
| Warsaw Barona Street | Poland | 2016 | 12 | 200 | 1 | 10000 | Hobas | |
| Nadarzyn Reguly culverts DW719 | Poland | 2016 | 12 | 1400 | 1 | 15000 | Hobas | |
| Konin tank DN1400, high school | Poland | 2016 | 1400 | 1 | 10000 | Hobas | ||
| Debica E30 Czarna, Glowaczowa | Poland | 2016 | 264 | 600 | 800 | 1000 | 1 | 10000 | 16000 | Hobas | |
| Warsaw II Metro Line C-16 | Poland | 2016 | 1200 | 2000 | 1 | 10000 | Hobas | ||
| Raciborz Tank additional order | Poland | 2016 | 48 | 800 | 1 | 16000 | Hobas | |
| Kostrzyn KSSE construction of sewage road | Poland | 2016 | 1206 | 900 | 1 | 10000 | Hobas | |
| Lomza Rzadowa Street | Poland | 2016 | 86 | 300 | 600 | 1 | 10000 | Hobas | |
| Warsaw II Metro Line C-18 casing pipes | Poland | 2016 | 349 | 500 | 900 | 1000 | 1 | 10000 | Hobas | |
| Pruszkow culverts DW718 | Poland | 2016 | 41 | 1900 | 1 | 16000 | Hobas | |
| Katowice Pyrzowice Airport | Poland | 2016 | 547 | 500 | 800 | 1000 | 1200 | 1 | 16000 | Hobas | |
| Katowice Pyrzowice Airport | Poland | 2016 | 375 | 600 | 900 | 1100 | 1400 | 1 | 12500 | 16000 | Hobas | |
| Grodno KNS | Belarus | 2016 | 66 | 600 | 1000 | 1 | 5000 | Hobas | |
| Lodz Piotrkowska Street | Poland | 2016 | 60 | 800 | 800 | 1 | 10000 | Hobas | |
| Warsaw Krzyzowki Street | Poland | 2016 | 126 | 200 | 300 | 400 | 1 | 10000 | Hobas | |
| Dzierzoniow Storm Water Drainage | Poland | 2016 | 449 | 150 | 250 | 300 | 1 | 10000 | Hobas | |
| Cracow Korbutowa shafts | Poland | 2016 | 400 | 700 | 1200 | 1400 | 1 | 10000 | Hobas | ||
| Deblin Military Unit Open Trench | Poland | 2016 | 36 | 150 | 200 | 1 | 10000 | Hobas | |
| Warsaw Batalionow Chlopskich II | Poland | 2016 | 24 | 300 | 1 | 10000 | Hobas | |
| Jelenia Gora crossing under railway | Poland | 2016 | 60 | 300 | 1 | 20000 | Hobas | |
| Kutno Lekoszewska Street part II | Poland | 2016 | 36 | 400 | 1 | 10000 | Hobas | |
| Warsaw Gdanska Street | Poland | 2016 | 1 | 2000 | 1 | 10000 | Hobas | |
| Lidl, Lugoj | Romania | 2016 | 2282 | 300 | 400 | 800 | 900 | 1 | 1 | 1 | 1 | 10000 | 10000 | 10000 | 10000 | Hobas |
© Amiblu Holding GmbH, 2025