The Object Of The Contract Consists In The Drafting Of The Construction Project For Flood Protection In The Alcanar-Platja Area, With Special Attention To The Sector Of The Estona Urbanization, Highly Exposed To Torrential Downpours. The Project Will Be Based On The Study Of Alternatives Prepared By The Catalan Water Agency (September 2024), Which Proposes: • Installation Of Two Lamination Ponds: One In The Barranc Del Llop (65,000 M³) And Another In The Barranc Innomina (27,500 M³), ​​With Lateral And Internal Spillways For Lamination And Retention Of Sediments. • Flow Diversion Towards The Bandolers Ravine. • Final Channeling Towards The Sea, With Two Route Options: One By Public Road (Roca Roja Street) And Another By An Existing Passage Inside The Alfacs Campsite.