Sierra Brava
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Sierra Brava completed
Particulars
Owner: unknown
Designer: PYCSA
Contractor: Padros (OCP Construcciones) - now ACS Dragados
Statistics
Type: Gravity
Purpose(s): Irrigation
Reservoir capacity: 232 m3x106
Height: 54 metres
Length: 835 metres
Volume of RCC: 277 m3x103
Total volume: 340 m3x103
Construction Dates
Start of Project: 12/90 (December 1990)
Start of RCC: 06/92 (June 1992)
End of RCC: 11/93 (November 1993)
End of Project: 12/93 (December 1993)
Country: Spain
River: Pizarroso
DMS Co-ordinates: 39˚11'36.22"N, 5˚38'39.84"W
DD Co-ordinates: 39.193394, -5.6444
Facings
Upstream
| Slope | Type |
|---|---|
| 0.05 | Slip-formed/extruded facing elements |
Downstream
| Slope | Type |
|---|---|
| 0.75 | Slip-formed/extruded facing elements [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.75 | Slip-formed/extruded facing elements [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 140 | Low-lime flyash (ASTM Class F) |
