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| Link | Country | Year | Total Length [m] | Nominal Diameter DN [mm] | Nominal Pressure PN [bar] | Nominal Stiffness SN [N/m2] | Technology | |
|---|---|---|---|---|---|---|---|---|
| Warszawa, Aninska Route | Poland | 1999 | 1166 | 1200 | 1 | 10000 | Hobas | |
| Jaroslaw, W Collector | Poland | 1999 | 640 | 1000 | 1 | 5000 | 10000 | Hobas | |
| Wroclaw, Maslice – crossing the railway | Poland | 1999 | 24 | 1000 | 1 | 10000 | Hobas | |
| Szczecin, Hangarowa Street | Poland | 1999 | 701 | 1000 | 1 | 10000 | Hobas | |
| Warszawa Wilanow | Poland | 1999 | 438 | 1000 | 1 | 5000 | Hobas | |
| Warszawa, Grojecka Street | Poland | 1999 | 335 | 1000 | 1 | 10000 | Hobas | |
| Koszalin | Poland | 1999 | 30 | 900 | 1 | 10000 | Hobas | |
| Goleniow, Airport modernization | Poland | 1999 | 95 | 900 | 1 | 5000 | Hobas | |
| Olsztyn, Makro | Poland | 1999 | 143 | 800 | 1 | 6 | 10000 | Hobas | |
| Walbrzych, Special Economic Zone | Poland | 1999 | 341 | 800 | 1 | 10000 | Hobas | |
| Walbrzych, Special Economic Zone | Poland | 1999 | 132 | 800 | 1 | 10000 | Hobas | |
| Trzcianka | Poland | 1999 | 264 | 800 | 1 | 10000 | Hobas | |
| Szamotuly Park | Poland | 1999 | 448 | 800 | 1 | 5000 | 10000 | Hobas | |
| Warszawa, Ziemowit | Poland | 1999 | 60 | 800 | 1 | 10000 | Hobas | |
| Warszawa, ONZ ring road | Poland | 1999 | 72 | 800 | 1 | 10000 | Hobas | |
| Warszawa, Powstancow Slaskich 2 Street | Poland | 1999 | 35 | 800 | 1 | 10000 | Hobas | |
| Warszawa, Majolikowa | Poland | 1999 | 161 | 800 | 1 | 10000 | Hobas | |
| Warszawa, Galeria Mokotow | Poland | 1999 | 161 | 800 | 1 | 10000 | Hobas | |
| Swietochlowice, Zolnierska Street | Poland | 1999 | 66 | 800 | 1 | 10000 | Hobas | |
| Gniezno, Konikowo Street | Poland | 1999 | 216 | 700 | 1 | 10000 | Hobas | |
| Gniezno, Artyleryjska Street | Poland | 1999 | 198 | 700 | 1 | 10000 | Hobas | |
| Torun | Poland | 1999 | 20 | 700 | 1 | 10000 | Hobas | |
| Tarnow, Moscickiego Collector | Poland | 1999 | 36 | 600 | 1 | 10000 | Hobas | |
| Wroclaw-Zerniki, Zagloby Steet | Poland | 1999 | 550 | 600 | 1 | 5000 | Hobas | |
| Scinawka Srednia, Wlodowice II | Poland | 1999 | 3866 | 600 | 1 | 5000 | 10000 | Hobas | |
| Barlinek, Mysliborska | Poland | 1999 | 48 | 600 | 1 | 10000 | Hobas | |
| Czestochowa, Krolewska Street | Poland | 1999 | 627 | 600 | 1 | 10000 | Hobas | |
| Warszawa, Ursus | Poland | 1999 | 546 | 600 | 1 | 10000 | Hobas | |
| Warszawa, Mall Center E. Leclerc | Poland | 1999 | 168 | 600 | 1 | 10000 | Hobas | |
| Tarnow, Kochanowskiego Street | Poland | 1999 | 588 | 500 | 1 | 5000 | Hobas |
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