flood control interventions in the mangue canal basin engº paulo luiz da fonseca, d.sc. rio Águas
TRANSCRIPT
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Flood Control Interventions in the Mangue Canal Basin
Engº Paulo Luiz da Fonseca, D.Sc.RIO ÁGUAS
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Bandeira Square1940
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Bandeira Square2010
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THE GROWTH OF URBANIZATON AND THE LACK OF A PROPER URBAN PLANNING
• The growth of urbanization with soil impermeabilization;
• Impact on drainage system;
• Correction through the implementation of project traditional sections with transference of floods to downstream;
•The impact to society
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CAUSES CONSEQÜENCES SOLUTIONS
Urban FloodsMain causes
Occupation of Slopes/Deforestation
Land Use
Embankments on Lakes and Bays
Solid Waste
Relief Conditions
Constructions on Marginal Strips Protection
High Levels of Rainfall
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Baía de Sepetiba
Bacia de
Sepetiba Bacia de
Jacarepaguá
Bacia da Baía deGuanabara
Bacia daZona Sul
Oceano Atlântico
Baía deGuanabara
Itaguaí
Seropédica
Nova Iguaçu São João de Meriti
Duque deCaxias
Nilópolis
HYDROGRAPHIC BASINS
Maciçoda
Pedra Branca
Maciço do
Mendanha
Maciçoda
Tijuca
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Mangue Canal Basin
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Flood Control InterventionsMangue Canal Basin
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Flood Control InterventionsMangue Canal Basin
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Sustainable actions for the reforestation of slopes - SMAC;
Reservoir RJ-3 (Joana River – Grajaú - Volumen: 50.000m3);
Reservoir RJ-4 (Joana River – Niterói Square – Volumen: 75.000m3);
Reservoir RM-1 (Maracanã River – Varnhagen Square - Volumen: 45.000m3);
Reservoir RT-1 (Trapicheiros River – Heitor Beltrão Avenue – Volumen: 70. 000m3);
Reservoir RT -2 (Trapicheiros River – Bandeira Square - Volumen: 18.000m3) and works to implement the project sections;
Independent outflow - Joana River (tunnel);
Works in Felipe Camarão Street;
Expanding gallery section of the Joana River.
Flood Control InterventionsMangue Canal Basin
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Flood Control InterventionsMangue Canal Basin
Reservoir RT2Bandeira Square
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Flood Control InterventionsMangue Canal Basin
Reservoir RT2Bandeira Square
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Varnhagen Square
Flood Control InterventionsMangue Canal Basin
Reservoir RM4
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Gallery of Trapicheiros River
Flood Control InterventionsMangue Canal Basin
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Flood Control InterventionsTunnel – Joana River
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Flood Control InterventionsTunnel – Joana River
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MONITORINGOPERATION AND CONTROL CENTRE
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MONITORINGRIOÁGUAS
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Multiparametric Probes
Celular Modem – GPRSCollection and Transmission of Data
MONITORINGOPERATION AND CONTROL CENTRE
Sensor
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MONITORINGOPERATION AND CONTROL CENTRE
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MONITORINGOPERATION AND CONTROL CENTRE