Open Trench

Link Country Year Total Length [m] Nominal Diameter DN [mm] Nominal Pressure PN [bar] Nominal Stiffness SN [N/m2] Technology PDF
Lodz DH Tesco – sewage system Poland 2000 60 700 1 5000 Hobas
Lodz Polesie, Pienista Street – siphon Poland 2000 150 200 | 600 1 10000 | 5000 Hobas
Lodz Polesie, Michalowicza Street – siphon Poland 2000 12 200 1 10000 Hobas
Leszno, pipeline going to pump station Poland 2000 60 800 1 10000 Hobas
Kutno, 29 Listopada Street – sewage system Poland 2000 425 200 | 500 1 10000 | 5000 Hobas
Kutno, Lakoszynska Street – stage I Poland 2000 480 500 1 10000 Hobas
Krotoszyn, Ostrowska Street Poland 2000 918 200 | 300 1 10000 Hobas
Krasnik, Mleczarska Street – sewage system Poland 2000 317 200 1 10000 Hobas
Krakow, Zbrojarzy – modernization of sewage system Poland 2000 18 1400 1 10000 Hobas
Krakow, M1 – wastewater sewer Poland 2000 60 600 | 700 1 10000 Hobas
Kostrzyn n/ Odra, stormwater collector in KSSE Poland 2000 940 1000 | 1600 1 5000 Hobas
Kostrzyn n/ Odra, stormwater collector in KSSE Poland 2000 140 1200 1 10000 Hobas
Kostrzyn at Odra river – TELESKOP Factory in KSSE Poland 2000 784 300 | 700 1 10000 Hobas
Konin, stormwater sewer, Wilkow estate Poland 2000 1468 600 | 800 1 10000 Hobas
Konin, Western Barrier Poland 2000 279 400 | 1100 1 10000 Hobas
Kielce, Zalesie – wastewater sewer Poland 2000 456 500 1 5000 Hobas
Kielce, Zagnanska Street – stormwater sewer Poland 2000 1685 200 | 700 1 10000 | 5000 Hobas
Katowice, Klodnicka street – wastewater collector Poland 2000 62 800 1 5000 Hobas
Jelenia Gora, district collector 2C Poland 2000 1598 600 | 800 1 10000 | 5000 Hobas
Jaroslaw, W Collector Poland 2000 1535 1000 1 10000 | 5000 Hobas
Gostyn, stormwater sewer Poland 2000 378 200 | 600 1 10000 Hobas
Goleniow, modernization of airport Poland 2000 34 600 | 1000 1 10000 Hobas
Glucholazy, watering place Poland 2000 127 1000 1 5000 Hobas
Gdynia, sewage system in DS Geant Poland 2000 390 1000 1 5000 Hobas
Gdansk, Wiczlino Poland 2000 6 800 1 10000 Hobas
Gdansk, Collector to Olowianka Pump Station Poland 2000 6 1200 1 10000 Hobas
Gdansk – ring road Poland 2000 162 600 | 700 1 5000 Hobas
Gdansk – ring road Poland 2000 78 600 1 5000 Hobas
Dabrowa Gornicza, stormwater collector Staszica estate Poland 2000 108 800 1 10000 Hobas
Dabrowa Bialostocka – sewage system Poland 2000 467 400 | 500 1 5000 Hobas