Tenders Are Invited For Construction Work For Water Projects – 31 Bazacle – Ecological Continuity: Improvement Of Downstream Fish Farming At The Bazacle Factory (31)

Construction Work For Water Projects – 31 Bazacle – Ecological Continuity: Improvement Of Downstream Fish Farming At The Bazacle Factory (31). The Purpose Of This Contract Is To Improve The Ecological Continuity Of The Bazacle Factory With The Installation Of A Grid Plan With Horizontal Bars Oriented At 31° And All Related Equipment And In Particular: - Site Installation And Living Base And Site Withdrawal - Removing Water From The Area By Creating An Empty Box Using Sheet Piles, Pumping Leaks And Cutting The Sheet Piles Underwater At The End Of The Site: *Protection Rating Of Sheet Pile 134.6Mngf *Refusal To Insert The Sheet Piles Is Between The Dimensions 127.5 Mngf And 123.5 Mngf, *Total Linear (In Plan) Of The Sheet Piles Increased By 10%: 220 Ml -Removal And Demolition Of Existing Equipment *Concrete Sawing *Removal Of Hydromechanical Equipment -Construction Of Civil Engineering (Foundation Slab, Piles, Other Small Works) -The Creation Of A Compatible Ichthyo Grid Plan With Horizontal Bars And Supports (Tolerance Of +/- 10%) *Length Of Grid = 73M *Height Between Foot And Top Of Grid = 3.85M *Height Between Foot Of Grid And Screen Platform = 4.75M *Air Gap = 20Mm *Type Of Bars = Compatible Ichthyo In The Shape Of A Tadpole *Sizing With A Grid Plane 100% Clogged - Implementation Of Level Measurements (Upstream/Downstream Grid Plane) In Measurement Wells To Be Created - Manufacture And Installation Of A Screening System Including Its Dedicated Automation *Mobile Horizontal Screen(S) *Log Grab To Help The Operator Remove Large Jams (Capacity 600Kg At 12M) *Type Of Screening: Significant Occurrence Of Algae In Summer. Grid Plan Protected By A Drome But Subject To Exceptional Occurrences Such As Tree Trunks *Screen Cabinet Mounted On Its Travel Trolley With Dedicated Automation That Can Operate Autonomously In The Absence Of Load Loss Information (Cyclic Mode). -The Manufacture And Installation Of A Grapple Crane -The Manufacture And Installation Of A Raising Chute (Tolerance Of +/- 10%) *Hemicylindrical Shape (Width=3M; Overall Height=1.7M) *Length (At The Axis) = 76M -The Manufacture And Installation Of The Supporting Structure Incorporating The Equipment Mentioned Above (Sails Supporting Structure Gc/Structure Metal) -The Manufacture And Installation Of Hydromechanical Equipment Allowing The Proper Functioning Of The Water Intake (Tolerance Of +/- 10%) *Gate Valve (Height=3.55M; Width=1M) *Replacement Of A Valve (Height 0.75M / Width 4M, Double-Acting Cylinder) -The Creation Of A Fish Farm/Defoliation Channel *Demolition/Reconstruction Civil Engineering *Installation Of A Metal Structure Separating 2 Channels -The Creation Of An Eel Pass (Macroplots Slab) -The Manufacture And Installation Of Additional Security Equipment *Guardrails *Grating *Life Line -The Renovation Of The Control And Command Of The Entire Water Intake (Distribution Cabinet, Automation Cabinet Including Programming) -The Addition Of