Dak Drinh
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Dak Drinh completed
Particulars
Owner: unknown
Designer: Song Da Engineering Consulting Company
Contractor: unknown
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 249 m3x106
Height: 100 metres
Length: 466 metres
Volume of RCC: 788 m3x103
Total volume: unknown
Construction Dates
Start of Project: 01/09 (January 2009)
Start of RCC: 09/11 (September 2011)
End of RCC: 12/12 (December 2012)
End of Project: 12/13 (December 2013)
Country: Vietnam
River: Dak Drinh
DMS Co-ordinates: 14˚58'42.65"N, 108˚18'04.46"E
DD Co-ordinates: 14.978514, 108.301239
Facings
Upstream
| Slope | Type |
|---|---|
| RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
| Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 115 | Natural pozzolan (ASTM Class N) |
