Open Trench

Link Country Year Total Length [m] Nominal Diameter DN [mm] Nominal Pressure PN [bar] Nominal Stiffness SN [N/m2] Technology PDF
Knokke – Heist Belgium 1998 174 800 1 5000 Hobas
Gent Belgium 1998 830 350 | 400 2 | 2 10000 | 10000 Hobas
Erpe-Mere Belgium 1998 918 300 6 5000 Hobas
Diksmiude Belgium 1998 316 300 | 800 1 | 1 10000 | 10000 Hobas
Brussel Belgium 1998 256 700 1 5000 Hobas
Avelgem Belgium 1998 1043 300 | 500 1 | 10 5000 | 5000 Hobas
Storage sewer Porta Westfalica (Hausberger Straße) Germany 1998 170 1400 1 10000 Hobas
Storage sewer Cottbus (Südeck) Germany 1998 376 2000 1 10000 Hobas
Storage sewer Berlin Germany 1998 65 2000 1 5000 | 10000 Hobas
Wastewater treatment plant Löbau (Nord) Germany 1998 400 400 | 600 6 10000 Hobas
Water for wine growing – HOBAS Pipes laid in alluvial sediment Italy 1998 48756 300 | 800 10 10000 Hobas
Increase the capacity of wastewater pipeline leading to the wastewater treatment plant of Banská Bystrica Slovakia 1998 23060 500 | 2000 1 2500 | 10000 Hobas
Zelina Croatia 1997 2100 300 | 1200 1 | 1 5000 | 5000 Hobas
Krapina – Bobovje Croatia 1997 2688 300 | 600 1 | 1 5000 | 5000 Hobas
Zagreb, Struga-Bogdani Croatia 1997 2199 150 | 1200 1 | 1 5000 | 5000 Hobas
Sv. Nedjelja Croatia 1997 1530 600 | 1000 1 | 1 10000 | 10000 Hobas
Strahotinec Croatia 1997 1734 350 | 900 1 | 1 5000 | 5000 Hobas
Zagreb Žitnjak Croatia 1997 1998 400 | 800 1 | 1 5000 | 5000 Hobas
Zagreb, HTV Croatia 1997 384 200 6 5000 Hobas
Dragasani sewerage Romania 1997 390 500 10 5000 Hobas
Dragasani sewerage Romania 1997 1230 600 10 5000 Hobas
Dragasani sewerage Romania 1997 2000 500 10 5000 Hobas
Dragasani sewerage Romania 1997 4000 500 10 5000 Hobas
Craiova sewerage, Efes Pilsen Romania 1997 390 300 1 10000 Hobas
Radom, Lesiow WWTP Poland 1997 336 800 | 1200 1 5000 Hobas
Gorzow Wielkopolski Poland 1997 535 600 | 700 6 10000 Hobas
Gorzow Wielkopolski Poland 1997 540 600 | 700 6 10000 Hobas
Zielona Gora Poland 1997 2868 500 | 1600 1 5000 Hobas
Gdansk Poland 1997 440 300 | 1600 1 5000 | 10000 Hobas
Lodz Poland 1997 200 | 300 1 | 4 5000 Hobas