Dona Francisca
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Dona Francisca completed
Particulars
Owner: unknown
Designer: Engevix/Magna
Contractor: IVAI- Engenharia de Obras SA
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 63 m3x106
Height: 63 metres
Length: 670 metres
Volume of RCC: 485 m3x103
Total volume: 503 m3x103
Construction Dates
Start of Project: 08/98 (August 1998)
Start of RCC: 06/99 (June 1999)
End of RCC: 10/00 (October 2000)
End of Project: 12/00 (December 2000)
Country: Brazil
River: Jacuí
DMS Co-ordinates: 29˚27'01.74"S, 53˚17'6.32"W
DD Co-ordinates: -29.450483, -53.285088
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.75 | RCC against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.75 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 72 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 18 | Natural pozzolan (ASTM Class N) |
