Pipeline grouting
Pipeline grouting

Pipeline grouting

This technology is different in that concrete mix for pipeline grouting is made of seven different components/materials, it is converted to foam, thus becoming lightweight (lighter than water) concre…
Water management
Water management

Water management

Successfully execute general contracting work for water supply and sewage pumping stations, as well as the construction and reconstruction of reservoirs. We have extensive experience in anti-corrosio…
Pipe bursting / slip linning
Pipe bursting / slip linning

Pipe bursting / slip linning

Pipeline renovation technology, depending on existing infrastructure, may be carried over long and short distances respectively using long or short pipe modules. Renovated pipelines can be made of a …
Dewatering systems
Dewatering systems

Dewatering systems

With a wide range of machinery and a professional, experienced team of engineers and workers, we are well positioned to deliver the service of heaviest type of dewatering. Our designers take into ac…
Telescopic manhole box
Telescopic manhole box

Telescopic manhole box

Excavation work is a dangerous and complex process requiring special care and planning tools, in particular when the work is carried out at great depths and under tight conditions. Round telescopic m…
Pipe ramming and auger boring technology
Pipe ramming and auger boring technology

Pipe ramming and auger boring technology

We install pipelines of various diameter and materials using auger boring technology, and pneumatic pipe ramming technolgy. Piping applications and fields of use can be very diverse, such as water an…
Bored piles
Bored piles

Bored piles

We install bored piles using the CFA (Continuous Flight Auger) technology. With the application of this technology work is carried out with hollow CFA drills, through which concrete mixture is inject…