Andfjord Salmon AS, a Norwegian fish farming company, has the ambition to create a sustainable, environmentally and fish-friendly onshore facility – with the smallest possible footprint. This patented facility combines the best from both traditional ocean net-pens and land-based salmon farming. The intake and outfall lines are built with highly durable Weholite PE pipes and panels with a 100-year life span.

In 2021, a renovation of a corroded sewage collector was carried out in Swarzewo using a tight-fitting method.

Uponor Infra Sp. z o.o. supplied Weholite PEHD DN3000 SN8 with pipes for the renovation of a railway culvert.

The modernisation of the Warsaw West railway station is the largest construction project currently underway in the Polish capital.

In 2020, the water main between the reservoirs and the Paprocany pumping station in Tychy was upgraded with PE-HD pressure pipes by Uponor Infra.

In Mielec, modern storm water and snowmelt retention systems have been built, which will solve the problems with periodical flooding of streets and buildings in the city centre.

In 2020, Uponor did an outstanding job of installing an emergency pipeline on a pontoon bridge after an underground GRP sewage collector failed in Warsaw, the capital of Poland. 

The specificity of constructing a storm water system as part of railway projects is that it must be resistant to, among other things, dynamic loads from the passing trains. In the case of the station in Konin, an important element of the storm water system is the retention tanks

The renovation of the Konotopa channel is one of the most interesting hydro projects recently completed in Warsaw, Poland. 

Slotted drainage VipLiner module made by Uponor Infra has been chosen to build a drainage system for heat and power station of Gdynia.

Use of polyethylene pipes in the construction of viaducts of the Generals’ Route not only helped to lighten their structures but also lowered project cost.