SEARCHING
... please wait

Maroño

Download PDF data sheet
Maroño completed
Maroño completed

Particulars

Owner: Diputación Foral de Alava

Designer: AEPO

Contractor: Dragados y Construcciones S.A.

Statistics

Type: Gravity

Purpose(s): Water Supply

Reservoir capacity: 2 m3x106

Height: 53 metres

Length: 182 metres

Volume of RCC: 80 m3x103

Total volume: 91 m3x103

Construction Dates

Start of Project: 01/89 (January 1989)

Start of RCC: 11/89 (November 1989)

End of RCC: 08/90 (August 1990)

End of Project: 11/91 (November 1991)

Country: Spain

River: Izoria and Idas

DMS Co-ordinates: 43˚2'53.35"N, 3˚3'19.55"W

DD Co-ordinates: 43.048153, -3.055431

Facings

Upstream

SlopeType
0.05RCC against formwork

Downstream

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

Spillway

SlopeType
0.75Traditional concrete against formwork  [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
80
65
Pozzolan (kg/m3)Pozzolan Type
160Low-lime flyash (ASTM Class F)
170