Xekaman 1
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Xekaman 1 completed
Particulars
Owner: unknown
Designer: Song Da Ukrin Consulting Engineering
Contractor: Song Da Corporation (SDC)
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 3120 m3x106
Height: 120 metres
Length: 335 metres
Volume of RCC: 870 m3x103
Total volume: 1065 m3x103
Construction Dates
Start of Project: 03/12 (March 2012)
Start of RCC: 05/13 (May 2013)
End of RCC: 07/15 (July 2015)
End of Project: 12/16 (December 2016)
Country: Laos
River: Xe Kaman
DMS Co-ordinates: 14˚57'38.73"N, 107˚9'19.95"E
DD Co-ordinates: 14.960758, 107.15554
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork (GEVR/GE-RCC) [stepped face] |
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) |
|---|
| 70 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 130 | Low-lime flyash (ASTM Class F) |
