Jordão

Particulars

Owner: unknown

Designer: COPEL

Contractor: IVAI- Engenharia de Obras SA

Purpose(s): Hydropower

Reservoir capacity: 110 m³x10⁶

Height: 95 metres

Length: 550 metres

Volume of RCC: 570 m³x10³

Total volume: 647 m³x10³

Start of Project: 05/94 (May 1994)

Start of RCC: 01/95 (January 1995)

End of RCC: 02/96 (February 1996)

End of Project: 09/96 (September 1996)

Country: Brazil

DMS Co-ordinates: 25˚38'43.65"S, 51˚57'25.61"W

DD Co-ordinates: -25.645458, -51.957115

Slope	Type
Vertical	Traditional concrete against formwork

Slope	Type
0.74	RCC against formwork [stepped face]

Slope	Type
0.74	Reinforced conventional concrete cast after RCC placement

Layers (mm)	Lifts (mm)
400	400

Cement (kg/m³)
60

Pozzolan (kg/m³)	Pozzolan Type
15	Natural pozzolan (ASTM Class N)