Finland – Construction work for water and sewage pipelines – Preparatory works for the extension of the Hintta water treatment plant

Summary

The tender concerns preparatory construction works for the extension of the new surface water treatment plant in Hintta, including pipeline construction and earthworks as well as water-related civil works. The contract will be carried out as a lump-sum works contract. Participation requires a mandatory site visit, and the completed security and confidentiality appendices must be submitted beforehand. The tendered personnel are expected to have excellent Finnish language skills. The works are scheduled to start in autumn 2026 and the contract period is four months.