Client: YIT Construction Ltd, Infraservices
End user: Helsinki Region Environmental Service Authority
Location: Helsinki, Finland
Period: 2013 - 2014

Being the biggest sewage treatment plant in Finland and Scandinavia, the Viikinmäki underground plant was extended by building a new biological treatment line No. 9. The scope of the supply contract included supply of process equipment and piping, and installation works.

Would you like to get more information?

Please contact project manager Tommi Ikävalko, cell +358 40 519 6048, tommi.ikavalko(at)econetgroup.fi or send us a message using the contact form below, and we will be in contact with you as soon as possible.


Contact information

Malminkaari 5B
FI-00700 Helsinki, Finland 
Phone: +358 9 8366 250
Business ID: 2438595-3


Raviraitti 3
FI-23800 Laitila, Finland
Phone: +358 2 461 800
Business ID: 2221862-5

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