Copperfield
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Copperfield completed

Particulars
Owner: unknown
Designer: Gutteridge Haskins & Davey
Contractor: Hornibrook
Statistics
Type: Gravity
Purpose(s): Water Supply
Reservoir capacity: 20 m3x106
Height: 40 metres
Length: 340 metres
Volume of RCC: 140 m3x103
Total volume: 156 m3x103
Construction Dates
Start of Project: 12/83 (December 1983)
Start of RCC: 05/84 (May 1984)
End of RCC: 09/84 (September 1984)
End of Project: 09/84 (September 1984)
Country: Australia
River: Copperfield
DMS Co-ordinates: 19˚02'05.2"S, 144˚07'13.52"E
DD Co-ordinates: -19.034779, 144.120422
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork |
Downstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork |
| 0.90 | Unformed face of RCC |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 30 | Low-lime flyash (ASTM Class F) |
