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Flood Control Interventions in the Mangue Canal Basin

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Flood Control Interventions in the Mangue Canal Basin. Engº Paulo Luiz da Fonseca, D.Sc . RIO ÁGUAS. Bandeira Square 1940. Bandeira Square 2010. THE GROWTH OF URBANIZATON AND THE LACK OF A PROPER URBAN PLANNING. The growth of urbanization with soil impermeabilization ;

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FloodControlInterventions in the Mangue Canal Basin

Engº Paulo Luiz da Fonseca, D.Sc.

RIO ÁGUAS

the growth of urbanizaton and the lack of a proper urban planning
THE GROWTH OF URBANIZATON AND THE LACK OF A PROPER URBAN PLANNING
  • Thegrowthofurbanizationwithsoilimpermeabilization;
  • Impactondrainage system;
  • Correctionthroughtheimplementationofprojecttraditionalsectionswithtransferenceoffloods to downstream;
  • Theimpact to society
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Urban Floods

Main causes

CAUSES

CONSEQÜENCES

SOLUTIONS

Relief Conditions

Embankments on Lakes and Bays

Occupation of Slopes

/Deforestation

High Levels of Rainfall

Land Use

Constructions on Marginal Strips Protection

Solid Waste

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Duque de

Caxias

São João

de Meriti

Nova Iguaçu

Nilópolis

Maciço

do

Mendanha

Seropédica

Bacia da

Baía de

Guanabara

Baía de

Guanabara

Itaguaí

Bacia

de

Sepetiba

Bacia

de

Jacarepaguá

Maciço

da

Pedra Branca

Maciço

da

Tijuca

Bacia da

Zona Sul

Oceano Atlântico

HYDROGRAPHIC BASINS

Baía de Sepetiba

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FloodControlInterventions

Mangue Canal Basin

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FloodControlInterventions

Mangue Canal Basin

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FloodControlInterventions

Mangue Canal Basin

  • Sustainableactions for thereforestationofslopes - SMAC;
  • ReservoirRJ-3 (Joana River– Grajaú - Volumen: 50.000m3);
  • Reservoir RJ-4 (Joana River– Niterói Square– Volumen: 75.000m3);
  • Reservoir RM-1 (Maracanã River– VarnhagenSquare- 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 implementtheprojectsections;
  • Independentoutflow - Joana River(tunnel);
  • Works in Felipe Camarão Street;
  • Expandinggallerysectionofthe Joana River.
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FloodControlInterventions

Mangue Canal Basin

Reservoir RT2

Bandeira Square

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FloodControlInterventions

Mangue Canal Basin

Reservoir RT2

Bandeira Square

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FloodControlInterventions

Mangue Canal Basin

Reservoir RM4

VarnhagenSquare

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FloodControlInterventions

Mangue Canal Basin

Galleryof Trapicheiros River

slide15

FloodControlInterventions

Tunnel – Joana River

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FloodControlInterventions

Tunnel – Joana River

slide17

MONITORING

OPERATION AND CONTROL CENTRE

slide18

MONITORING

RIOÁGUAS

slide19

MultiparametricProbes

Celular Modem – GPRS

MONITORING

OPERATION AND CONTROL CENTRE

Sensor

CollectionandTransmissionof Data

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MONITORING

OPERATION AND CONTROL CENTRE

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MONITORING

OPERATION AND CONTROL CENTRE

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