Tenders Are Invited For Environmental Services – Project Management For Carrying Out Renaturation And Flood Prevention Work On The Valescure, Pédégal And Garonne Rivers (Action 44B)

Environmental Services – Project Management For Carrying Out Renaturation And Flood Prevention Work On The Valescure, Pédégal And Garonne Rivers (Action 44B). The Contract Includes Optional Installments Defined In The Specifications. The Details Of The Missions Entrusted To The Holder Appear In The Specifications. Services Are Paid By Fixed Prices. This Consultation Relates To The Studies Necessary For The Implementation Of Scenario 1Bis, Retained Within The Framework Of Action No. 44, Are Integrated Into The Amendment To The Extension Of The Papi Argens Et Côtière De Lestérel, Under The Title Action 44Bis. It Follows The Decision Of The Contracting Authority To Close Consultation No. 2024A020, For Reasons Of General Interest Due To Legal Instability, In Accordance With Articles R. 2185-1. And R. 2385-1 Of The Public Order Code. Estérel Côte Dazur Agglomération Exercises The Competence Of Aquatic Environment Management And Flood Prevention (Gemapi) On Its Territory. In This Context, She Led The Studies Linked To Action No. 44, Registered In The Argens And Côtière De Lestérel Flood Prevention Action Program (Papi). Action No. 44 Concerns An Ecological And Morphological Renaturation Program, Aimed At Reducing The Risk Of Flooding In The Garonne, Pédégal And Valescure Watersheds. The Main Objectives Are As Follows: - Ensure And Maintain The Quality Of Water And Environments, In Accordance With The Water Development And Management Master Plan, On Very Heterogeneous Watercourses Modified By Human Activity. - Reduce The Risk Of Flooding, Particularly In The Urban Areas Of Fréjus And Saint-Raphaël, By Optimizing Flood Expansion Zones. The Preliminary Study Of This Action, Finalized In 2023, Is Made Up Of The Following Missions: - Environmental Analysis; - Hydromorphological Diagnosis; - Hydraulic Analysis (Hill Runoff, Urban Runoff And Functioning Of Watercourses); - Development Of Three Development Scenarios; - Multi-Criteria Analysis Of The 1Bis Scenario Retained By The Community; - Land And Agricultural Analysis. This Study Resulted In Three Scenarios Of Different Scales. The Community Initially Opted For The Implementation Of The Developments Planned In Scenario No. 1Bis, For The Following Reasons: - Better Profitability; - Reduced Cost Of Acquisitions; - Optimized Ecological And Hydraulic Gains; - Neutralization Of The Unclassified Valescure Dikes And Management Of Technological Risk. - The Studies Necessary For The Implementation Of Scenario 1Bis, Retained Within The Framework Of Action No. 44, Are Included In The Amendment To The Extension Of The Papi Argens Et Côtière De Lestérel, Under The Title Action 44Bis. List Of Missions Of The Project Manager: Preliminary Studies Complementary Study Avp: Pre-Project Studies Pro: Project Studies Act: Assistance With The Award Of Works Contracts Visa: Validation Of Execution Documents Det: Direction Of Execution Of Works Contracts Aor: Direction Of Execution Of Works Contracts Opc: Scheduling, Piloting