MÜÜGIJUHT - tule meile tööle! Vaata kuulutusest täpsemalt.
Uponor Eestis
Osmussaare 8 A3, 13811, Tallinn
Referents

Renovation of the sewage collector, Swarzewo, Poland

Optimal solution for different types of loads

One of the most popular seaside towns is Władysławowo. Poland's northernmost town is home to 10,000 people, while around 300,000 holidaymakers visit every year. Waste from Władysławowo is transported via a DN600 cast-iron pumping pipeline to the Swarzewo wastewater treatment plant, which normally treats 5,000m3/day, while in summer this amount increases almost threefold (14,000 m3). This, of course, has to do with the thriving summer tourism in the area.
 

Projekti faktid

Swarzewo, Poland
Municipal
Renoveerimine
Valmimisaeg: 2021

Uponori osalus

Renovation: WehoPipe PE100 pipes DN600x23.0 PN6.3 SDR26 with a total length of 2530 m
Construction of the bypass: WehoPipe PE100 DN400x19.1 PN8 SDR21 pipes with a total length of 2950 m
Technical support during the implementation of the task

Tight-fit renovation - the optimal solution

As the collector pipe is very important for the wastewater management in the Wladyslawowo area, it was decided that basically the entire interceptor would be renewed. In preparing to carry out the investment, the contracting authority, Spółka Wodno-Ściekowa Swarzewo, carried out a detailed analysis of the possible techniques to be used, taking into account the advantages and disadvantages of various solutions. The tight-fitting method (or similar relining with PE pipes) was chosen as the optimal method.

Two failures in one year

The Swarzewo plant is located on the shores of the Bay of Puck and is crucial for the protection of the coastal waters of the Baltic Sea. The collector pipe leading to it from Władysławowo was built in 1986 and failed twice in 2019. The first occurred in June when a 4 m long crack appeared in a 6 m long section of pipe in Władysławowo. The section could not withstand the increase in sewage flow (summer visitors had already arrived in the town and storms had also passed over the area). The waste water was first collected in a holding tank, but then had to be discharged into the Bay of Puck. Another time sewage was diverted into the bay in December (the scale, however, was much smaller). This time, the accident – a leak – occurred at the Swarzewo sewage treatment plant (a new RK collector pipe leaked during a sewer repair).

At the tender stage, the contracting authority stressed that the rehabilitation should ensure the self-supporting nature of the canal structure. The contracting authority pointed out that the circumferential stiffness and the thickness of the rehabilitation walls should be adopted on the basis of theoretical calculations based on actual data (foundation depth, groundwater, dynamic loads), and the calculations in the design should take into account all types of loads acting on the pipeline.

In the tender (design and build formula), the offer of the consortium of G.T. companies was considered the most favourable. DESIGN by Sp. z o.o. and G.T. DESIGN by Tadeusz Galisz. The general contractor entrusted the supply of structural class A ducting to Uponor Infra sp. z o.o.

What is the tight-fitting method?

 The installation technology consists of pulling long sections of PEHD pressure pipe into the old pipe, with the outer diameter of the pipe to be introduced originally being equal to or slightly larger than the inner diameter of the pipe to be repaired. Then, after welding, the pipe is pulled through the reducer so that the outside diameter is reduced and it can be inserted into the pipeline to be repaired. The pulling force is then released and the PEHD pipe, after a relaxation process, presses tightly against the inner wall of the old pipeline. The advantage of this technology is that a small reduction in the inside diameter of the repaired duct is achieved, which, with a significant reduction in surface roughness, significantly improves throughput. There is also no need to fill in the space between the old and new pipe, the renewed pipe does not require further repairs and maintenance. An additional benefit is the structural reinforcement of the repaired sewer - the new pipeline is self-supporting, carrying the load.

Renovation of a collector pipe by the sea

Deliveries of pipes for the described investment started in September 2021. For the renovation of the Władysławowo-Swarzewo collector pipe, it was decided to use WehoPipe PE100 DN600x23.0 PN6.3 SDR26 pressure pipes with a total length of 2,530 m. They were transported to the worksite in 12.5 m sections. The pipes were joined together by butt welding. A DN630 welding machine was used for this purpose. Deliveries were completed in February 2022.

The use of PEHD pipes has resulted in 100 per cent leak-tightness, durability and a collector pipe life of more than 100 years. Systems made of this plastic are resistant to abrasion, corrosion and chemicals. The fact that they are used, for example, as process pipelines for chemical plants or cooling water pipelines in power plants, must work on the imagination. So, as you can see, residents and tourists can look forward to this year's holidays with peace of mind.

Renovation of the sewage collector in Swarzewo

Renovation of the sewage collector in Swarzewo

Projekti informatsioon

Projekti informatsioon

Riik
Poland
Valmimisaeg
2021
Hoone tüüp
Municipal
Tooted
PE-Pipes for pressure pipe renovation

Partnerid

Partnerid
Investor:
Spółka Wodno-Ściekowa Swarzewo

General contactor:
Konsorcjum firm G.T. PROJEKT Sp. z o.o. oraz G.T. PROJEKT Tadeusz Galisz
 

Sarnased projektid

Teletorn, Eesti

Teletorn, Eesti

Eesti kõrgeim ehitis ja oluline vaatamisväärsus kasutab Uponori maa-alust ventilatsioonisüsteemi.

 New Uponor IQ –Storm water system - Sustainability and Quality in Road Infrastructure

New Uponor IQ –Storm water system - Sustainability and Quality in Road Infrastructure

In December 2011 Central Finland´s ELY –centre (The Centre for Economic Development, Transport and the Environment) started significant road constructing project in Jyväskylä. The aim is to create a new route between highways 18, 9 and 4, which helps reduce traffic jams and smoothes commutation. Uponor was chosen to be one of the suppliers due to our delivery capacity and overall cost efficiency.
New water pipeline

New water pipeline

Uponor Barrier PLUS pipes ensure a safe main water supply in Mikkeli in the old industrial area, where numerous new apartment buildings will be built in the next few years.
Secure tunnel trunk lines

Secure tunnel trunk lines

The safety requirements of the Kamppi-Erottaja-Kruununhaka tunnel built by Helsingin Energia are of the highest level. The contractor Destia selected the former KWH Thermopipe TSC Welding Sleeves for pipe joints. The end result is a pipeline where the insulation and surface material are uniform.
Life is grand for graylings in the pure waters of Ounasjoki River

Life is grand for graylings in the pure waters of Ounasjoki River

Located in Finnish Lapland, on the Ounasjoki River, the village of Kaukonen now treats its wastewater with a new WehoPuts 400 treatment plant. As in many rural areas, long distances make village treatment plants a more sensible alternative than transporting wastewater tens of kilometres to the nearest town.
Don’t count on luck to protect you from flooding

Don’t count on luck to protect you from flooding

With a bit of good luck, a property can overcome rains without flooding, but fewer and fewer count on such luck. As its stormwater solution, a waste power plant to be built in southern Finland chose one-hundred-metre long Weholite tanks.
 

Clean drinking water for 17,000 scouts

Roihu 2016 – the 7th International Finnjamboree organised by Suomen Partiolaiset - Finlands Scouter ry, was held at the Evo campsite in Hämeenlinna on 20–28 July 2016. A camp for 17,100 people was built in a forest area owned by Metsähallitus. Some 3,000 participants arrived from abroad – from about 40 different countries. Uponor delivered 7,600 metres of pipes to the area. The pipes were used to supply clean water and to lead grey water away from the area in a controlled manner.
Weholite limits overflows and pollution in London

Weholite limits overflows and pollution in London

Uponor’s Weholite technology was the key solution in a unique project in London, where the Lee Tunnel and Thames Tideway tunnel have the task of capturing an average of 39 million tonnes of sewage a year from the 35 most polluting combined sewer overflows (CSOs). An upgraded pipeline system was designed to reduce the number of overflows – and their environmental impact – from the sewers and treatment systems serving London. A particular aim is to limit pollution from the sewers and treatment systems connected to the Beckton and Crossness sewage treatment works.
Fighting against an ecological disaster in a world-record time

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 retention chanel

Sewage retention chanel

The construction of an innovative retention sewage canal in Rzeszów in southern Poland was recently completed using Weholite piping and manholes.
Sewage separation system

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

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.

Strong, Safe and Flexible

Skaraborgsvatten in the south of Sweden has replaced its old intake pipeline made of wood with a new one made of Polyethylene. The new system was not only easy and fast to install - it is also impact resistant and capable of withstanding high levels of mechanial stress.
Innovative, reliable - and installed in 11 days

Innovative, reliable - and installed in 11 days

Completely in line with the customer´s needs - that was exactly what a solution designed with Wehopanel guaranteed when an old pump station in Vellinge municipality, southern Sweden needed to be renovated and mondernized.
Focus on sustainability

Focus on sustainability

Uponor Infra secure future sewer transport with Weholite. Uponor´s contribution to this complex and prestigious project is not just about supplying Weholite. It also includes project management and technical support such as design and calculations, customized products and field service with onsite installation - all coherently coordinated by Uponor Infra Project Services.
Weholite installed in Valdemarsvik Sweden

Weholite installed in Valdemarsvik Sweden

In 1960, the Fifalla River, which flows through Valdemarsvik into the Valdemars Bay, was culverted. At the end of the 19th century, Lundbergs Läderfabrik was built over the last part of the river at the outlet, but in 1960 a culvert came into place, up to the factory under Storgatan for which the Swedish Transport Administration is responsible.
 
Uponor Vault cleans the storm water

Uponor Vault cleans the storm water

As an industrial city and a port on an inlet of the Baltic Sea, Norrköping in southeastern Sweden strives to prevent pollutants from ending up in waterways. In an ongoing pilot project, pollutants carried by stormwater run-offs will be captured a massive, tailor-made Uponor Vault, a stormwater treatment chamber to ensure that the stormwater is purified before it reaches the Ljura Stream and finally the sea.
 
Flow measurement reveals leaks in the water supply network

Flow measurement reveals leaks in the water supply network

The Water Monitoring Services developed by Uponor Infra enable real-time monitoring of water supply networks – deviations in the network can then be detected and located quickly. Pori, a coastal city in southern Finland, started monitoring an area on the periphery of its water supply network where leaks had caused problems over the years.

Safe and Sustainable

Weholite ensures safe and reliable transportation of stormwater and waste water - and safety is of utmost importance because the newly installed pipelines will run through a water protection area.
Water treatment plant

Water treatment plant

Water company Ylä-Savon Vesi Oy needed a solution to improve the water quality in water supply process. The solution was an aeration tank made of Weholite.
Super-sized cooling

Super-sized cooling

About 1 km of Weholite pipes were installed in Philippines as cooling water intake and outfall pipelines for the Petron Bataan Refinery (PBR).  The Project Service team at Uponor Infra offered a turnkey solutions for the project.
Weholite tanks have multiple uses

Weholite tanks have multiple uses

A Weholite alkalization plant was installed alongside new groundwater intake facility in Kuhmo, Finland. The system is built in the factory, ready for installation.
Water supply in very demanding terrain in Norway

Water supply in very demanding terrain in Norway

The global mineral fertiliser, industrial chemicals and environmental products supplier Yara of Norway renewed the water supply to its factory in Glomfjord, close to the Arctic Circle in the north of Norway, with 1.8 kilometres of PE1,000mm pressure pipe. Extremely demanding terrain, limited infrastructure and the most stringent safety requirements demanded exceptional expertise and planning.
A smart retention system for an anti-flooding solution

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.

 

ProFuse installed in Borås Stad

ProFuse installed in Borås Stad

When the 250 millimeter pipes ProFuse replaces old 150 millimeter pipes in cast iron on a two-kilometer stretch in Frufällan, society will have a significant increase in capacity for the vital water supply. In addition, the new pipes provide fewer coatings and thus less service needs and better hygiene.
 
Ultra Rib 2 Blue first installation

Ultra Rib 2 Blue first installation

In connection with a project in Sigtuna, the first pipes Ultra Rib 2 Blue are delivered. A new generation of pipes with 70% reduced carbon dioxide emissions. A significant part of the oil for the pipes comes from the waste industry and is vegetable.
 
Sustainable sewer pipeline with Ultra Rib 2 Blue

Sustainable sewer pipeline with Ultra Rib 2 Blue

The Ultra Rib 2 Blue pipes were first launched in Sweden – this year, the pipes have already been installed at several locations. In Finland, a pilot installation was carried out in early autumn in the Jalkaranta district of Lahti, a few kilometres from the city centre.
Unique design ensures controlled stormwater drainage

Unique design ensures controlled stormwater drainage

In Slagelse Municipality, there are requirements for the drainage of rainwater and wastewater to be separated, and therefore it was important that the wastewater solution on the street, Nordre Ringgade, was also updated in accordance with current legislation. The client has received an approved solution where the wastewater from the commercial property in no. 59 has been separated from the rainwater. The rainwater is now diverted directly from the 2,500 m2 car park.
Battery of retention tanks

Battery of retention tanks

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.
Safe water supply for an old shipyard and sawmill area

Safe water supply for an old shipyard and sawmill area

The Pateniemi waterfront area in Oulu, Northern Finland played a role in the history of Finnish industrialisation. In the mid-19th century, its shipyard built large merchant vessels, and later it was the location of one of the largest sawmills of its time. Now, the waterfront is entering a new era with the completion of a residential area for 2,500 inhabitants. Uponor Barrier PLUS pipes – which are both durable and non-permeable – ensure a safe supply of potable water in this area that was in industrial use for over 100 years.
Reservoir tank for unordinary village of Tuuri

Reservoir tank for unordinary village of Tuuri

In an ordinary village with less than 1,000 residents, a reservoir tank would normally be unnecessary, but Tuuri in Southern Ostrobothnia in Western Finland is not an ordinary village. The village tourist attraction draws visitors up to six million visitors annually. This needs special solution for potable water delivery.
Uponor filter chamber part of the stormwater study

Uponor filter chamber part of the stormwater study

In recent years, stormwater quality management has become an increasingly important part of urban stormwater strategies. A pilot project was launched in Heinola to clean stormwater with innovative filter chambers developed by Uponor. At the same time, valuable research data will be collected on stormwater quality from two different types of areas and on the treatment results achieved with filter chambers.
Espoo's Itäranta is being renovated sustainably

Espoo's Itäranta is being renovated sustainably

HSY (Helsinki Region Environmental Services HSY) is testing a new kind of area renovation operating model in Itäranta, Espoo, where the aim is to get the area's water supply network in order once and for all. New steps are also being taken towards more sustainable construction: the selected Uponor Blue pipes utilising renewable raw materials will reduce the carbon footprint of pipeline installations by 70% compared to traditional plastic pipes.
Uponor Vortex stormwater solution

Uponor Vortex stormwater solution

The City of Espoo is the first in Finland to introduce the Vortex stormwater separation chamber. It can be used to efficiently separate floating and descending solids from stormwater. The aim is to reduce the maintenance costs of the retention system built from stormwater tunnels and prevent solids from ending up in waterbodies.
Uponor-filterbrønde en del af regnvandsundersøgelsen

Uponor-filterbrønde en del af regnvandsundersøgelsen

I de senere år er kvalitetsstyring af regnvand blevet en stadig vigtigere del af byernes regnvandsstrategier. Et pilotprojekt blev lanceret i Heinola for at rense regnvand med innovative filterbrønde udviklet af Uponor. Samtidig vil der blive indsamlet værdifulde forskningsdata om regnvandskvaliteten fra to forskellige typer områder og om de rensningsresultater, der opnås med filterbrønde.