Tenders Are Invited For Mechanical Cleaning And Restoration Work Of Ecosystems Combined With The Gbaga Channel Benin

West Africa Coastal Areas Resilience Investment Project Mechanical Cleaning And Restoration Work Of Ecosystems Combined With The Gbaga Channel Mechanical Cleaning And Restoration Works Of The Associated Ecosystems Of The Gbaga Channel. Below As A Single Lot: Complete Weeding Of Invasive Aquatic Plants Present In The Channel And Their Treatment Estimated Area To Weed: 450,000 M² Upstream Zone: Contains 2/3 Of The Volume Downstream Zone: Contains 1/3 Of The Volume Estimated Biomass After Shredding: 18,750 Tonnes Phases Of Work Cutting Unloading On The Banks Shredding Drying Mixing Composting The Dredging Of A Minimum Section, To Restore The Navigation Of Canoes In All Conditions On The Entire Channel And Sediment Management, Cleaning Dredging Bottom Elevation (Ign Togo): -0.45M Corresponding Volume: 25.140M³ Dredging Bottom Dimension (Ign Togo): -0.45M + 0.2M On Depth (Not Paid) Corresponding Volume: 42.770M³ Sediment Management Development Of Storage Sites And Related Infrastructure Unloading Sediment Storage Restoration Of Aquatic Ecosystems Area Covered By Existing Mangroves Benin: 22.4 Ha Togo: 37.74 Ha Area To Be Reforested With Mangroves Benin: 19.63 Ha Togo: 11.74 Ha