Song Bung 4
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Song Bung 4 completed
Particulars
Owner: unknown
Designer: PECC1 (Power Engineering Consulting Company Nº1)
Contractor: SinoHydro Co. Ltd.
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 511 m3x106
Height: 114 metres
Length: 345 metres
Volume of RCC: 852 m3x103
Total volume: 963 m3x103
Construction Dates
Start of Project: —/10 (— 2010)
Start of RCC: 06/12 (June 2012)
End of RCC: 04/14 (April 2014)
End of Project: 10/14 (October 2014)
Country: Vietnam
River: Vu Gia
DMS Co-ordinates: 15˚41'51.61"N, 107˚38'23.28"E
DD Co-ordinates: 15.697669, 107.639801
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | |
| 0.40 |
Downstream
| Slope | Type |
|---|---|
| 0.80 |
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| 60 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 120 | Natural pozzolan (ASTM Class N) & |
| 140 | Low-lime flyash (ASTM Class F) |
