## References

Trenchless construction of a gravity rainwater drainage channel made of TERMA PP315x17.9x600 / 700 modular pipes at a depth of 9.8 m below ground…

Trenchless construction of a sanitary sewage system from pipes:
PP 225x13.8x600 / 700 with a total length of 644m with a decrease of 0.5% in Krobia…

Construction of a gravity channel made of 225x13.8 PP pipes with the use of gravity drilling technology

Execution of the channel by the gravity drilling method with the use of modular pipes between the existing concrete wells.

Execution of the channel by the gravity drilling method with the use of modular pipes between the well and the service and residential building.…

Trenchless replacement of the existing rainwater drainage system, made of a 350 mm diameter vitrified clay pipe with a length of 23 meters, with a PP…

Trenchless execution of gravity sewage system of 180x10.2 PP pipes with the use of horizontal gravity drilling

Trenchless construction of the installation:
- rainwater drainage network with a 315x17.9x600 / 700 pipe with a total length of about 60 meters
-…

Trenchless renovation of sanitary sewage system using PP modular pipes DN 280, with a total length of 19 meters. The installation ran between the…

Trenchless construction of the gravity sanitary sewage system made of PP DN 225 pipes with a total length of 333 m, with a 0.5% decrease.

Trenchless renovation of rainwater sewage system made of PP pipes DN315x17.9 with a total length of 127 meters, between existing DN1200 concrete wells

Trenchless laying of installation made of Modular PP DN 315 pipes, with a total length of 17 meters, with a drop of 0.33%. The installation was made…

Renovation of the sanitary sewer using the Gravity Drilling technology, using PP 225 Modular Pipes, 17.5 meters long. The installation ran between…

Trenchless implementation of sanitary installation made of 225 mm PP modular pipes, between existing sewage chambers, total length of 32 m.

Trenchless construction of DN 200 gravity installation between DN 1200 wells, with a total length of 85.5 meters, with a 0.2% gradient.

Trenchless installation with the use of a Gravity Drilling Rig for rainwater drainage made of DN 300 Modular Pipes, 17 meters long, with a 0.33%…

Renovation of the sanitary sewer made of the PP 315 Modular Pipe, 17.5 meters long, between concrete wells, as part of the Letniewo District…

Trenchless execution of the DN 500 channel as part of the construction project of a housing estate in Olsztyn. The total length of the installation…

Trenchless laying by drilling of a controlled water pipe made of PE 100 with a total length of 700 meters, and a gravity installation made of PP 280…

Renovation of the stoneware channel by milling the existing DN 200 stoneware channel and installing the PP DN 225 pipe from Modular Pipe segments, on…

Trenchless laying of the 84-meter long section of the Dn 250 gravity canal made of PP 280 pipes, using the Drilling Method.

Trenchless installation of PP DN 225 pipes with a length of 98 meters with the required slope. Installation made with the use of a Gravity Drilling…

Construction of a rainwater drainage system with a total length of 70 meters, with the prescribed gravity drops.

Construction of the DN 315 sanitary sewage system using the Gravity Borehole technology, on a section of 22.4 meters, between DN 1200 wells.