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Umari

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Umari completed
Umari completed

Particulars

Owner: DNOCS (Departamento Nacional de Obras Contra a Secas)

Designer: Secretaria dos Recuros Hídricos RN

Contractor: unknown

Statistics

Type: Gravity

Purpose(s): Flood Control / Irrigation / Recreation / Water Supply

Reservoir capacity: 293 m3x106

Height: 42 metres

Length: 2308 metres

Volume of RCC: 644 m3x103

Total volume: 658 m3x103

Construction Dates

Start of Project: /98 ( 1998)

Start of RCC: /99 ( 1999)

End of RCC: /01 ( 2001)

End of Project: /01 ( 2001)

Country: Brazil

River: do Carmo

DMS Co-ordinates: 5˚41'52.59"S, 37˚14'43.59"W

DD Co-ordinates: -5.697941, -37.245441

Facings

Upstream

SlopeType
 Reinforced conventional concrete cast after RCC placement

Downstream

SlopeType
  

Spillway

SlopeType
  

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
70
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -