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- Hidrological planning
- Water supply
- Wastewater networks
- Irrigation and drainage systems
- Design of channels and adaptation of riverbeds
- Stormwater and sewage spills
- Pass and drainage works
- Riverbeds and channels cleaning
- Temporary water diversions and water collection works
- Buildings, garden areas and sports areas
- Pipelines
- Construction of wells, water supplies and concessions
- Spills from waste water treatment plants
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