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Above Ground
| Link | Country | Year | Total Length [m] | Nominal Diameter DN [mm] | Nominal Pressure PN [bar] | Nominal Stiffness SN [N/m2] | Technology | |
|---|---|---|---|---|---|---|---|---|
| Direct Polluted Rawa Water to Treatment Plant | Poland | 2008 | 6100 | 1800 | 2000 | 2400 | 1 | 5000 | Hobas | |
| Zoltki – bridge across Narew | Poland | 2007 | 361 | 300 | 1 | 10000 | Hobas | |
| Wroclaw, Czekoladowa II – viaduct | Poland | 2007 | 9 | 200 | 1 | 10000 | Hobas | |
| Wisniewo – bridge across Dab river | Poland | 2007 | 42 | 200 | 1 | 10000 | Hobas | |
| Sosnowiec – viaduct drainage | Poland | 2007 | 60 | 150 | 1 | 10000 | Hobas | |
| Skoczow – bridge drainage | Poland | 2007 | 474 | 1500 | 250 | 1 | 10000 | Hobas | |
| Rajgrod DK 61 – bridge | Poland | 2007 | 60 | 250 | 1 | 10000 | Hobas | |
| Pulawy – Birdge across Vistula river | Poland | 2007 | 2999 | 150 | 400 | 1 | 10000 | Hobas | |
| Poleczki WD 30 | Poland | 2007 | 606 | 150 | 250 | 1 | 10000 | Hobas | |
| Plonsk – bypass | Poland | 2007 | 706 | 150 | 800 | 1 | 10000 | Hobas | |
| Nowy Korczyn DK 79 | Poland | 2007 | 238 | 150 | 250 | 1 | 10000 | Hobas | |
| Krakow – viaduct Rondo | Poland | 2007 | 265 | 150 | 250 | 1 | 10000 | Hobas | |
| Kobylanka – bypass (fittings) | Poland | 2007 | 150 | 1 | 10000 | Hobas | ||
| Garwolin – bypass | Poland | 2007 | 692 | 200 | 250 | 1 | 10000 | Hobas | |
| HOBAS Replaces Wood Stave Penstock in New Hampshire, US | United States of America | 2007 | 311 | 2100 | 4 | 64000 | Hobas | |
| HOBAS CC-GRP Pipes Prove their Worth in Bulgarian Hydropower Plant Sokolna | Bulgaria | 2007 | 1500 | 1200 | 6 | 10 | 10000 | Hobas | |
| Nick, fish ladder | Hungary | 2007 | 132 | 500 | 600 | 1 | 2500 | Hobas | |
| Smolian HPP Hubcha Water Line | Bulgaria | 2007 | 103 | 600 | 6 | 5000 | Hobas | |
| Pavel Bania Skobelevo HPP Sokolna | Bulgaria | 2007 | 1980 | 1200 | 6 | 10 | 5000 | Hobas | |
| Bjelovar, collector D1 | Croatia | 2006 | 1066 | 450 | 600 | 1 | 1 | 10000 | 10000 | Hobas | |
| Beli Manastir – Osijek – Svilaj | Croatia | 2006 | 1074 | 400 | 1 | 2500 | Hobas | |
| Zagreb, Domovinski most II | Croatia | 2006 | 1006 | 1000 | 6 | 5000 | Hobas | |
| Ovčar Banja | Serbia | 2006 | 111 | 200 | 250 | 1 | 1 | 5000 | 5000 | Hobas | |
| Zlatibor | Serbia | 2006 | 172 | 200 | 1 | 5000 | Hobas | |
| M35 highway rainwater Keleti Focsatorna | Hungary | 2006 | 30 | 250 | 350 | 1 | 1 | 5000 | 5000 | Hobas | |
| Szentgotthard | Hungary | 2006 | 112 | 150 | 300 | 1 | 5000 | 10000 | Hobas | |
| Tunnel pipeline Urdorf (Tunnel Honneret) | Switzerland | 2006 | 914 | 400 | 2500 | Hobas | ||
| Tunnel pipeline Birmensdorf (Islisbergtunnel) | Switzerland | 2006 | 8300 | 400 | 2500 | Hobas | ||
| Tunnel Drainage Pipeline for Swiss highway in Knonaueramt | Switzerland | 2006 | 10448 | 200 | 400 | 1 | 2500 | 10000 | Hobas | |
| Blato, Korčula | Croatia | 2005 | 2200 | 200 | 16 | 10000 | Hobas |
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