Economic Community of West African States, ECOWAS,African Solidarity Fund (FSA),African Union
20-06-2019
Work Detail
Tenders Are Invited For Construction Of A 2Nd Fstp In NiameyUrban Water And Sanitation ProjectThe Director General Of Sanitation Of The Ministry Of Water And Sanitation Invites Qualified Bidders To Submit Their Sealed Bid Sealed Envelope For Carrying Out This Work Which Break Down As Follows The Construction Of 54 Drying Beds Planted Unit Dimension 16 X 8 M The Construction Of Three Treatment Processes Consist Of A Pretreatment A Distribution Channel And A Planted Drying Beds Battery The Construction Of A Facultative Pond And A Maturation Pond For The Collection And Final Treatment Of The Filtrate Coming From The Planted Beds The Supply And Installation Of Hydraulic And Hydro Mechanical Equipment Pipes Special Parts Valves Gates Etc The Supply And Installation Of A Pvc Collection Network Dn 200Mm Filtrate Planted Drying Beds The Construction Of A Rejection Device To The Outlet Including Downstream Development The Realization Of A Storage Shed Composed Of Four Modules The Realization Of A Farm Building Including A Private Lab Analysis A Lodge Keeper And Outhouses For Scavengers Realizing The Power Of Stbv2 From The Extension Of The Remote Existing Network Of Approximately 3 Km From The Site The Construction Of A Joint Boundary Wall Chest Wall Composed Of A Lower Part In Masonry And A High Part Of The Stbv2 Performing A Metal Wire Fence Protection Plasticized Mesh On The Perimeter Of Lagoons Achieving The Internal Circulation Roads
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