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Hobas
| Link | Country | Year | Total Length [m] | Nominal Diameter DN [mm] | Nominal Pressure PN [bar] | Nominal Stiffness SN [N/m2] | Technology | |
|---|---|---|---|---|---|---|---|---|
| Constanta sewerage | Romania | 1998 | 3990 | 200 | 800 | 6 | 10000 | Hobas | |
| Ploiesti – water storage tank | Romania | 1998 | 540 | 600 | 6 | 10000 | Hobas | |
| Cluj, water supply Gilau | Romania | 1998 | 2600 | 1200 | 6 | 5000 | Hobas | |
| Valea Jiului | Romania | 1998 | 14250 | 600 | 800 | 10 | 16 | 5000 | 10000 | Hobas | |
| Potable water Dragasani | Romania | 1998 | 500 | 600 | 10 | 5000 | Hobas | |
| Carei | Romania | 1998 | 504 | 600 | 6 | 10000 | Hobas | |
| Focsani, water supply | Romania | 1998 | 3630 | 600 | 7 | 5000 | Hobas | |
| Dragasani sewerage | Romania | 1998 | 650 | 600 | 10 | 5000 | Hobas | |
| Dragasani sewerage | Romania | 1998 | 510 | 600 | 10 | 5000 | Hobas | |
| Arad, utility network rehabilitation | Romania | 1998 | 500 | 500 | 6 | 10000 | Hobas | |
| Moldova Noua | Romania | 1998 | 300 | 400 | 1 | 10000 | Hobas | |
| Oborniki Wielkopolskie – crossing under Warta river | Poland | 1998 | 200 | 1900 | 1 | 32000 | Hobas | |
| Torun | Poland | 1998 | 980 | 1600 | 1 | 32000 | Hobas | |
| Warszawa, Wolowska Street | Poland | 1998 | 80 | 300 | 1 | 320000 | Hobas | |
| Katowice, Sewage Pumping Station | Poland | 1998 | 18 | 600 | 1500 | 1 | 5000 | Hobas | |
| Bydgoszcz | Poland | 1998 | 688 | 600 | 1400 | 1 | 5000 | Hobas | |
| Bielsko-Biala, Komorowice WWTP | Poland | 1998 | 186 | 600 | 1200 | 1 | 5000 | 10000 | Hobas | |
| Suwalki | Poland | 1998 | 92 | 500 | 700 | 1 | 10000 | Hobas | |
| Glubczyce | Poland | 1998 | 280 | 400 | 800 | 1 | 10000 | Hobas | |
| Kostrzyn at Odra river | Poland | 1998 | 203 | 250 | 700 | 1 | 10000 | Hobas | |
| Gdansk | Poland | 1998 | 4500 | 200 | 800 | 1 | 10000 | Hobas | |
| Gdansk | Poland | 1998 | 2500 | 200 | 800 | 1 | 6 | 10000 | Hobas | |
| Czerwinsk at Wisla river | Poland | 1998 | 18 | 2000 | 1 | 10000 | Hobas | |
| Kolobrzeg, Grzybow WWTP | Poland | 1998 | 36 | 1000 | 1 | 10000 | Hobas | |
| Gorzow Wielkopolski | Poland | 1998 | 100 | 700 | 1 | 10000 | Hobas | |
| Krasnik – WWTP – pipeline between objects | Poland | 1998 | 180 | 600 | 1 | 5000 | Hobas | |
| Slupsk | Poland | 1998 | 25 | 600 | 1 | 5000 | Hobas | |
| Kwidzyn | Poland | 1998 | 150 | 600 | 1 | 5000 | Hobas | |
| Opole, landfill drainage | Poland | 1998 | 35 | 300 | 6 | 5000 | Hobas | |
| Opole-Grotowice | Poland | 1998 | 438 | 600 | 800 | 10 | 10000 | Hobas |
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