# YIT signs €206M contract to build Blominmäki wastewater treatment plant in Espoo

YIT and Helsinki Region Environmental Services HSY signed a project management contract worth approximately €206 million to build a new underground wastewater treatment plant in Blominmäki, Espoo, Finland. Construction begins in April 2018, with commissioning in 2021.

- Type: Contract
- Announced: 2018-03-20
- Where: Blominmäki, Espoo, Finland
- Value: $254.0M (206.0M EUR)
- Status: announced
- Capacity: 150,000 cubic metres of wastewater per day by 2040
- Products: wastewater treatment plant
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [YIT](https://endata.com/companies/3873.md)
- [YIT](https://endata.com/companies/3873.md) (supplier)
- [Helsinki Region Environmental Services HSY](https://endata.com/companies/30833.md) (customer)
- [Helsingin seudun ympäristöpalvelut](https://endata.com/companies/30903.md) (customer)

## Sources

- [yitgroup.com](https://www.yitgroup.com/en/news-repository/investor-news/yit-and-hsy-signed-on-agreement-to-build-the-blominmaki-wastewater-treatment-plant), 2018-03-20: "The Blominmäki plant will achieve by far the best wastewater treatment results in Finland and the entire Baltic Sea region."
- [news.cision.com](https://news.cision.com/yit-oyj/r/yit-and-hsy-signed-on-agreement-to-build-the-blominmaki-wastewater-treatment-plant,c2475620), 2018-03-20: "YIT and Helsinki Region Environmental Services HSY have signed an agreement on the construction of a new underground wastewater treatment plant in Blominmäki, Espoo, Finland."
- [tekniikkatalous.fi](https://www.tekniikkatalous.fi/uutiset/a/40e5156b-3ef1-311d-83e0-bd6534fe9839), 2018-03-22: "HSY on solminut YIT:n kanssa noin 206 miljoonan euron sopimuksen puhdistamorakentamisen projektinjohtourakasta."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.