Open invitation to tender, deadline 09/04/2021, for the planning and follow-up of injection work, etc., for the New Water Supply Oslo Project and the Trunk Network Project in Oslo. For tender documents click here, where tenders must be sent. Duration of the contract will be 64 months. Contact Oslo kommune v/Vann- og avlopsetaten, att.ne Pal Tollersrud, Oslo, tel +47 23440062, email pal.tollersrud@vav.oslo.kommune.no. For further on the TED tender, please click here. Ref.n. 154/2020. 10/21.