Estonia – Water-purifying apparatus – Ülemiste veepuhastusjaama osoneerimise rekonstrueerimine

Reconstruction of the Ülemiste wastewater treatment plant. Preparation of the work project, installation of equipment and commissioning. The contracting authority will organise a site visit for contractors to familiarise themselves with the location of the contract performance, which will take place on 04.05.2026 from 11:00. Participants should go to Järvevana tee 3, Tallinn (Ülemiste wastewater treatment plant). The contracting authority requests that contractors inform them of their participation through the eRHR information exchange, indicating the data of the person representing the contractor. / Exclusion grounds and qualification criteria: See the tender documents.