Defence against flooding of the Kadagua river in Zalla.

Basque Water Agency (URA).Date
Biscay, Spain
Planning and Consultancy
Engineering Design
Key disciplines:
Water and Environment
EU Directives
Flood Engineering
Hydrology and Hydraulic
Mechanical and Electrical
Open Canals
Sewage Network
Risk and Safety

Detailed design project of the defences against Extraordinary Flooding of the Kadagua River at Mimetiz, a municipality of Zalla (Biscay). The project includes 1D and 2D modelling of the flood zones and the detailed design of the necessary solutions including: the replacement of a bridge, the expansion of the hydraulic capacity of the riverbed upstream of the bridge and implementation of a floodway downstream, including a new bridge over the floodway to ensure the traffic permeability.

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