Tenders are invited for Extraction Of Materials (Dredging Of 5000 M3) On A Linear Of Approximately 200 M Upstream Of The Ouendji Road

Extraction Of Materials (Dredging Of 5000 M3) On A Linear Of Approximately 200 M Upstream Of The Ouendji Road Conditional Phase 1: Evacuation And Storage Of The Cleaning Materials Towards A Platform Located 6.5 Km Away At The Furthest • Conditional Phase 2: Evacuation And Storage Of Cleaning Materials On The Ouendji Road By Reprofiling Distance < 1 Km • Conditional Phase 3: Construction Of A Rockfill Crossing Apron Over Approximately 20 M Long And 4 M Wide, Connecting To The Current Road Lot 2: The Tributary Of The Poya River • Firm Section: Extraction Of Materials (Cleaning Of 2700 M3) On A Linear Of Approximately 80 M Upstream Of The Road From Ouendji • Conditional Tranche 1:Evacuation And Storage Of Cleaning Materials And Those From Conditional Phase 2 To A Platform Located At The Farthest 6.5 Km • Conditional Phase 2: Evacuation And Storage Of Cleaning Materials On The Ouendji Road By Reprofiling Between 3 And 4 Km • Conditional Stage 3: Construction Of A Rockfill Crossing Apron Approximately 20 M Long And 4 M Wide, Connecting To The Current Road And With A Weir Downstream To Minimize Deposits For Ordinary Floods • Conditional Phase 4: Construction Of A Weir Upstream Of The Cleaning Zone (Deposition Beach) In Riprap And Its Tunnelevacuation And Storage Of Cleaning Materials On The Ouendji Road By Reshaping Between 3 And 4 Km Away • Conditional Phase 3: Construction Of A Rockfill Crossing Apron Approximately 20 M Long And 4 M Wide, Connecting To The Current Road And With A Sill Downstream To Minimize Deposits For Ordinary Floods • Conditional Phase 4: Construction Of A Sill Upstream Of The Clearing Zone (Deposition Beach) In Rockfill And Its Channelingevacuation And Storage Of Cleaning Materials On The Ouendji Road By Reshaping Between 3 And 4 Km Away • Conditional Phase 3: Construction Of A Rockfill Crossing Apron Approximately 20 M Long And 4 M Wide, Connecting To The Current Road And With A Sill Downstream To Minimize Deposits For Ordinary Floods • Conditional Phase 4: Construction Of A Sill Upstream Of The Clearing Zone (Deposition Beach) In Rockfill And Its Channelingconnecting To The Current Road And With A Sill Downstream To Minimize Deposits For Ordinary Floods • Conditional Phase 4: Construction Of A Sill Upstream Of The Clearing Zone (Deposition Beach) In Rockfill And Its Gullyingconnecting To The Current Road And With A Sill Downstream To Minimize Deposits For Ordinary Floods • Conditional Phase 4: Construction Of A Sill Upstream Of The Clearing Zone (Deposition Beach) In Rockfill And Its Gullying