Eelmised
Pärnu mnt. 7-Suur-Karja tn., Tallinn - Steel pipe DN800 installation NO-DIG method
Valjala borough, Saaremaa - Water and pressure pipe PE De63, 75,110,160 installation L=744jm NO-DIG method
Under the Tallinn - Moskow railway KSRV (Kotka str.) - Case DN1200 mm installation L=150jm by NO-DIG method
Ülemiste, Tallinn - water and pressure pipeline PE De63mm instalation L=148jm and PE De90mm instalation by NO-DIG method L=148jm
Ülemiste road junction - replacement of air power lines 110kV to the underground electrical cable 3xPE DN200mm L=484jm
Kristiine, Tallinn, under the railway
Muuga port, under the petrol pipeline - cable pipeline PE De160mm instalation by NO-DIG method L=144jm
Services
- construction of pipelines by a closed cut method in one penetration with a length of 500m or more;
- construction of pipelines by a closed cut method with the diameter of up to 1,200 mm and more;
- construction of pipelines by a closed cut method, both pressure and gravity pipelines;
- steel cases for heat pipelines, gas pipelines, electric cables etc.;
- renovation of old pipelines by a closed cut method both with keeping the existing diameter and increasing it;
- welding of PE pipelines;
- drilling in all types of soils, including rocky material.