845573-Awarded - Switzerland – Engineering services – Joint venture for SIA phases 31 to 53 - Drainage of the Avanchet catchment area - Upstream and downstream networks and retention basin

This tender with title 845573-Awarded - Switzerland – Engineering services – Joint venture for SIA phases 31 to 53 - Drainage of the Avanchet catchment area - Upstream and downstream networks and retention basin -- Contract Value: 3 986 980,00 CHF has been published on Bidding Source portal dated 23 Dec 2025 for the country of Switzerland. It has been categorized on Engineering services. For similar tenders you can see tenders mentioned below of this page.