Latvia – Sewage treatment works – Bioloģiskās attīrīšanas stacijas “Daugavgrīva” paplašināšana un atjaunošana

The tender concerns the extension and renovation of the Daugavgrīva biological wastewater treatment plant in Riga, Latvia. It is an open procedure under the Utilities Directive (2014/25), funded by EU funds. The structured data indicates 4 lots, but only LOT-0000 has detailed information (works and engineering services). The other lots lack descriptions, deadlines, and values, indicating incomplete data. The deadline for tender submission is 2026-07-07. Estimated value is not provided. Award criteria: price 85%, quality 15% (3 criteria at 5% each). Submission must be electronic via the Latvian EIS system, in Latvian only. No procurement documents were analyzed; only the notice is available.