Public Tender (Service) Municipality Of Biebesheim, Cleaning Of The Sewer Network And Special Structures In Biebesheim Am Rhein (Annual Contract 2026) Sewer Cleaning The Municipality Of Biebesheim Am Rhein Intends To Expand Its Canal Network To A Total Length Of Approximately 38.5 Km Clean. The Entire Network Is Cleaned Every Spring And Autumn, In Between... More