SwitzerlandRiver engineering and hydraulic constructionOpen Grande Eau river correction at Aigle: river-crossing works Directorate General for the Environment, Water Division, Canton of Vaud Submission deadline November 20, 2026 at 10:55 PM UTC Contract value Not stated in the notice
SwitzerlandRiver engineering worksClosing soon Maggia River channel and environmental restoration at Visletto, Cevio Ufficio delle commesse pubbliche e della programmazione Submission deadline October 20, 2026 at 9:00 AM UTC Contract value Not stated in the notice