Competitive negotiated procedure, deadline 20/04/2022, for the construction of Helen Ltd's Sea Water System Project Alliance (Sea Water Heat Recovery Project) at Helsinki-Baltic Sea involving a heat pump plant, a 17 km long sea water intake tunnel to be driven with TBM and a maximum 9 km sea water discharge tunnel to be performed using drilling&blast. Click here https://tarjouspalvelu.fi/helen?id=389511&tpk=1dadab0e-d9c6-4b2a-8b26-d2f3f8462d78 for tender documents and where tenders must be sent. Value contract EUR450 million, excluding VAT. Duration contract 85 months. Contact Helen Ltd, attn Riikka Olkkonen, Helsinki, tel +358 96171, email riikka.olkkonen@helen.fi. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=166937-2022. Ref.n. 389511. 13/22.
