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Cenza

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Cenza completed
Cenza completed

Particulars

Owner: Iberdrola, S.A.

Designer: INTECSA

Contractor: Dragados y Construcciones S.A.

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 43 m3x106

Height: 49 metres

Length: 609 metres

Volume of RCC: 200 m3x103

Total volume: 225 m3x103

Construction Dates

Start of Project: 01/92 (January 1992)

Start of RCC: 03/93 (March 1993)

End of RCC: 08/93 (August 1993)

End of Project: 12/93 (December 1993)

Country: Spain

River: Cenza

DMS Co-ordinates: 42˚11'43.94"N, 7˚14'49.77"W

DD Co-ordinates: 42.195538, -7.247158

Facings

Upstream

SlopeType
VerticalRCC against formwork

Downstream

SlopeType
0.122RCC against formwork  [stepped face]
0.75RCC against formwork  [stepped face]

Spillway

SlopeType
0.75RCC against formwork  [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
70
Pozzolan (kg/m3)Pozzolan Type
130Low-lime flyash (ASTM Class F)