Nandoni (formerly Mutoti)
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Nandoni (formerly Mutoti) completed
Particulars
Owner: unknown
Designer: Department of Water Affairs and Forestry
Contractor: Department of Water Affairs and Forestry
Statistics
Type: Gravity
Purpose(s): Irrigation / Water Supply
Reservoir capacity: 164 m3x106
Height: 47 metres
Length: 392 metres
Volume of RCC: 150 m3x103
Total volume: 316 m3x103
Construction Dates
Start of Project: 04/98 (April 1998)
Start of RCC: 12/99 (December 1999)
End of RCC: 08/03 (August 2003)
End of Project: 04/04 (April 2004)
Country: South Africa
River: Luvuvhu
DMS Co-ordinates: 22˚58'52.2"S, 30˚35'53.15"E
DD Co-ordinates: -22.981167, 30.598097
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.75 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.75 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 250 | 250 |
Cementitious material
| Cement (kg/m3) |
|---|
| 54 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 129 | Low-lime flyash (ASTM Class F) |
