Who we are
What we do
Resources for you
Microtunneling
| Link | Country | Year | Total Length [m] | Nominal Diameter DN [mm] | Nominal Pressure PN [bar] | Nominal Stiffness SN [N/m2] | Technology | |
|---|---|---|---|---|---|---|---|---|
| Tallinn Vimsi (Estonia) | Estonia | 2007 | 599 | 250 | 1 | 320000 | Hobas | |
| Tallinn Tehnika (Estonia) | Estonia | 2007 | 171 | 750 | 1 | 80000 | Hobas | |
| Tallinn Kanal (Estonia) | Estonia | 2007 | 131 | 750 | 1 | 80000 | Hobas | |
| Senamestis (Lithuania) | Lithuania | 2007 | 169 | 300 | 1 | 200000 | Hobas | |
| Liepaja Kanal (Latvia) | Latvia | 2007 | 484 | 1500 | 1 | 50000 | Hobas | |
| Kaliningrad, Justiniskes (Russia) | Russia | 2007 | 505 | 500 | 800 | 1 | 64000 | 32000 | Hobas | |
| Justin (Lithuania) | Lithuania | 2007 | 60 | 550 | 1 | 40000 | Hobas | |
| Juozapavichius (Lithuania) | Lithuania | 2007 | 20 | 530 | 1 | 64000 | Hobas | |
| Rosnowo – Rosnowko | Poland | 2007 | 68 | 300 | 1 | 200000 | Hobas | |
| Opole – southern water mains | Poland | 2007 | 269 | 650 | 750 | 1 | 40000 | Hobas | |
| Kamien Pomorski – protective pipes | Poland | 2007 | 11 | 300 | 1 | 200000 | Hobas | |
| Zyrardow – Spojnosc | Poland | 2007 | 27 | 1400 | 1 | 32000 | Hobas | |
| Zielona Gora, Sulechowska – sanitary sewer | Poland | 2007 | 462 | 250 | 1 | 320000 | Hobas | |
| Zielona Gora, Glowackiego | Poland | 2007 | 666 | 700 | 1000 | 1 | 160000 | 40000 | Hobas | |
| Zajezierze, gm. Sieciechow | Poland | 2007 | 51 | 400 | 1 | 100000 | Hobas | |
| Wrzesnia, os. Sokolowskie – stormwater sewer | Poland | 2007 | 37 | 300 | 1 | 200000 | Hobas | |
| Warszawa, Rembelinska | Poland | 2007 | 33 | 500 | 1 | 320000 | Hobas | |
| Warszawa, Collector E-1 | Poland | 2007 | 2387 | 250 | 2160 | 1 | 320000 | 32000 | Hobas | |
| Szczecin, Wojska Polskiego | Poland | 2007 | 183 | 1280 | 1 | 100000 | 50000 | Hobas | |
| Szczecin, Lewobrzeze | Poland | 2007 | 771 | 1100 | 1800 | 1 | 64000 | 32000 | Hobas | |
| Szczecin, Jakuba Wujka | Poland | 2007 | 45 | 1100 | 1280 | 1 | 64000 | Hobas | |
| Szczecin – jacking | Poland | 2007 | 9 | 600 | 1 | 50000 | Hobas | |
| Szczecin – Dolny Brzeg | Poland | 2007 | 46 | 1720 | 1 | 32000 | Hobas | |
| Swarzedz – crossing under railway | Poland | 2007 | 20 | 350 | 1 | 128000 | Hobas | |
| Skawina, Hutnikow | Poland | 2007 | 36 | 600 | 1 | 128000 | Hobas | |
| Rybnik, Mikolowska | Poland | 2007 | 126 | 550 | 1 | 200000 | Hobas | |
| Radom – Spojnosc | Poland | 2007 | 867 | 250 | 900 | 1 | 320000 | 32000 | Hobas | |
| Poznan, Ostrowska | Poland | 2007 | 126 | 550 | 1 | 160000 | 100000 | Hobas | |
| Oswiecim – jacking | Poland | 2007 | 99 | 600 | 1 | 40000 | Hobas | |
| Opole – Proszowice – passage under the tracks | Poland | 2007 | 39 | 400 | 1 | 128000 | Hobas |
© Amiblu Holding GmbH, 2025