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Val de Serra

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Particulars

Owner: CORSAN (Companhia Riograndense de Saneamento)

Designer: ACL Assessoria e Consultoria Ltda

Contractor: IVAI- Engenharia de Obras SA

Statistics

Type: Gravity

Purpose(s): Water Supply

Reservoir capacity: 24 m3x106

Height: 37 metres

Length: 675 metres

Volume of RCC: 69 m3x103

Total volume: 95 m3x103

Construction Dates

Start of Project: 07/97 (July 1997)

Start of RCC: 11/97 (November 1997)

End of RCC: 07/98 (July 1998)

End of Project: 11/98 (November 1998)

Country: Brazil

River: Ibicui-Mirim

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
VerticalReinforced concrete cast against precast units or slip-formed facing elements

Downstream

SlopeType
 Reinforced conventional concrete cast after RCC placement  [stepped face]

Spillway

SlopeType
 Reinforced conventional concrete cast after RCC placement  [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
90
Pozzolan (kg/m3)Pozzolan Type
30Low-lime flyash (ASTM Class F)