Open Trench

Link Country Year Total Length [m] Nominal Diameter DN [mm] Nominal Pressure PN [bar] Nominal Stiffness SN [N/m2] Technology PDF
Sewertreatment company Limburg Netherlands 1989 2200 800 | 900 1 | 1 10000 | 10000 Hobas
Waterboard de Dommel Netherlands 1989 380 1000 1 5000 Hobas
Waterboard de Aa Netherlands 1989 400 700 9 5000 Hobas
VMZ Belgium 1989 2600 900 1 5000 Hobas
Paperfactory of Belgium Degremont Belgium 1989 500 800 1 5000 Hobas
Community Utrecht Watercompany Netherlands 1989 140 600 6 5000 Hobas
La Vesdre AIDE-Pineur Belgium 1989 156 600 1 5000 Hobas
Community Rotterdam Netherlands 1989 1700 800 6 5000 Hobas
Gaverbeek VWZ – Lannoo – BAB Belgium 1989 476 1000 | 1200 1 | 1 5000 | 5000 Hobas
Exxon Netherlands 1989 870 300 | 400 1 | 1 2500 | 2500 Hobas
D.O.W. Amsterdam Netherlands 1989 1120 1000 | 1200 1 | 1 5000 | 5000 Hobas
Community Beuningen Netherlands 1989 1650 300 | 800 1 | 1 5000 | 5000 Hobas
Bavaria Brewery Netherlands 1989 175 400 1 5000 Hobas
AVEBE Terapelkanaal Netherlands 1989 310 700 6 5000 Hobas
Water Board Cherrybrook Australia 1989 570 450 1 2500 Hobas
Josa Constr. Cranebook Australia 1989 360 300 1 5000 Hobas
Water Board Newport Australia 1989 190 300 1 5000 Hobas
Water Board Newport Australia 1989 130 375 1 5000 Hobas
Water Board Doonside Australia 1989 270 450 1 5000 Hobas
Yore Contractors Carrier Australia 1989 776 750 1 5000 Hobas
Huntingwood Australia 1989 1626 300 | 500 1 5000 Hobas
Water Board Church Point Australia 1989 180 300 1 10000 Hobas
Londy’s Constr. Calamvale Australia 1989 102 525 1 10000 Hobas
Brisbane City Counc. Sandgate Australia 1989 105 550 1 10000 Hobas
Yore Contractors North Rathmines Australia 1989 290 750 1 10000 Hobas
Water Authority WA Ralamunda Australia 1989 240 450 10 5000 Hobas
Wodonga Australia 1989 2216 300 10 5000 Hobas
Rural City Wodonga Australia 1989 254 300 10 5000 Hobas
Coffs Harbour City Council Australia 1989 880 375 10 5000 Hobas
Coffs Harbour City Council Australia 1989 670 375 10 5000 Hobas