Ban Chat
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Ban Chat completed
Particulars
Owner: unknown
Designer: PECC1 (Power Engineering Consulting Company Nº1)
Contractor: Licogi
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 2138 m3x106
Height: 130 metres
Length: 425 metres
Volume of RCC: 1600 m3x103
Total volume: 2 m3x103
Construction Dates
Start of Project: 01/06 (January 2006)
Start of RCC: 08/09 (August 2009)
End of RCC: 08/12 (August 2012)
End of Project: 12/13 (December 2013)
Country: Vietnam
River: Nam Mu
DMS Co-ordinates: 21˚51'40.54"N, 103˚49'39.86"E
DD Co-ordinates: 21.861261, 103.827736
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
| separate |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 60 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 160 | Low-lime flyash (ASTM Class F) |
