PE pressure sewer system from Harjavalta to the city of Pori, Finland
PE pressure sewer system from Harjavalta to the city of Pori
sewer pipe line between Harjavalta and Pori is on time. The pipe line
started in Harjavalta with pipe diameter of 400 mm. The first part of
the pipe line was 8 kilometers long. When the pipe line reached to town
of Nakkila the pipe diameter expanded to 500 mm due to increased volume
of waste water. The second part of the pipe line with the bigger pipe
diameter was 11 kilometers and the destination was the sewage treatment
plant in Ulvila. Now in the city of Pori the pipe line has reached to
the end. The third and the last part of the pipe line was carried out
710 mm diameter pipe. The length of the last part was 11 kilometers.
The purpose of the new pressure
sewer pipe line is to reduce the stress of river Kokemäenjoki. Now all
the waste water from towns of Harjavalta, Nakkila, Ulvila and Pori are
handled in the sewerage treatment plant in Pori. Also one of goals is to
reduce the number of sewerage treatment in the area of the new sewer
The winter has created a
challenging working environment for the contractor Maa- ja vesirakennus
Kiri Oy. When the temperature is below – 15 ° C the installation has to
be stopped due to polyethylene pipe cannot be handled in such cold
weather. – There hasn’t been winter like this for two years, says Timo
Kiri, site superviser. Occasionally the installation site had to be
closed down due to weather but we still are going to be finished at the
end of June, right on time.
The last part of pipe line is
going to be installed with No-Dig method. No-Dig methods are used
specially in park areas and going under roads. The surface of the soil
does not have to dig up and therefore it causes less harm for traffic,
landscape and people. - There has been many challenges on
the way but this is so unique project in Finland that in overall this
has been really interesting project, Timo Kiri sums up.
Maa- ja vesirakennus Kiri Oy
Plast sikrer kondensfri udluftning på ny hospitals- og forskningsenhed
PE-pumpebygværk sikrer stormflodssystem lang levetid
Barrier PLUS sikrer Thisteds borgere rent drikkevand
Fjernkølingsløsning i Københavns Havn
Stuksvejsning af ø900 by night sikrer stabil drift ved etablering af fjernkølingsløsning i Københavns Havn.
En nem og pålidelig regnvandsløsning
Det nye laste- og parkeringsområde på Volvos centrallager i Vantaa skulle asfalteres, hvilket krævede en pålidelig løsning til effektivt at kanalisere regnvand væk fra området. Uponors nye IQ-infiltrationsrør blev valgt som løsningen til at infiltrere og tilbageholde regnvand på grunden.
Testinstallation af infra-tunnel med stort potential
Unikt design sikrer kontrolleret afledning
New Uponor IQ –Storm water system - Sustainability and Quality in Road Infrastructure
Ultra Double replace concrete pipe line in Raahe
ProFuse pressure pipe line provides drinking water to cottage owners in islands near by Uusikaupunki
Environmental friendly heating and storm water systems in new Launonen day-care centre
Now that’s truly FAST
Handling storm water in a smart way
Secure tunnel trunk lines
Life is grand for graylings in the pure waters of Ounasjoki River
Europe’s largest ever plastic culvert goes to Norway
Don’t count on luck to protect you from flooding
Urban runoff under control – quickly and easily
Relining to the rescue in Kajaani
Clean drinking water for 17,000 scouts
Iisalmen Vesi renovated a trunk line by relining
To rebuild an office building located in the heart of Amsterdam into 150 appartments in a relatively short time is definitely a big challenge.
Weholite limits overflows and pollution in London
Weholite installed in Valdemarsvik Sweden
Uponor Vault cleans the storm water
Fighting against an ecological disaster in a world-record time
Rapid action was critical when a sewage collector broke in Warsaw, Poland, causing a massive waste spill into the Vistula River. Uponor Infra’s crew worked 24 hours a day in order to stop the pollution of the river. A temporary pipeline was produced, delivered and connected in just eight days.
Sewage pipelines to sewage treatment plant - HDD method
Collectors for sewage treatment plant
Renovation of reinforced concrete sewer - relining method
Sewage retention chanel
Renovation of cast iron water supply pipeline - swagelining
Thanks to swagelining technology, it was possible to carry out most of the water line modernisation works in the centre of the city of Łódź, in a built-up area, along traffic lanes with heavy traffic of motor vehicles and trams.
Sea outlet - discharge of stream water into the Gdańsk Bay part 2
Renovation of damaged stoneware collector – cracking/short relining
Sewage separation system
Construction of storm water collectors in Nowe Polkowice is one of the stages of a big investment concerning the drainage of the district.
Sea outlet of treated wastewater
A sea outlet of treated wastewater was initiated in Swarzewo. It is yet another of the many environmentally friendly projects that have recently been carried out in Poland where PE pipes were used.
Uponor pressure pipe system Profuse in Borås town
Uponor Infra culverts in major investment at Skåne University Hospital in Malmö
Strong, Safe and Flexible
Innovative, reliable - and installed in 11 days
Uponor soil drainage system Ultra Rib 2 in Kungälv
Infratunnel protects pipes and cables in new residential area
Focus on sustainability
Hybrid solutions for storm water management
City of Lahti is building new neighborhood called Ranta-Kartano. While they were constructing basic infrastucture the city saw the possibilty to reserve some ground space for storm water management. Now there is a test running for different kind of storm water management. Uponor is involved with new type of storm water filter.
Flow measurement reveals leaks in the water supply network
Fire wastewater safely recovered
Water treatment plant
A smart retention system for an anti-flooding solution
September 2018 saw the launch of the project for a stormwater drainage system in Rzeszów, almost 26 kilometres long, in the residential District of Budziwój, which partially coincides with the floodplain of the River Wisłok. One of the elements of this system is the retention canal. The project, scheduled for delivery by May 2020, will help to finally solve flooding problems which have been plaguing the residents of this region of Poland.