Xe-Pian Xe-Namnoy
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Particulars
Owner: Xe-Pian Xe Namnoy Power Company
Designer: Mott Macdonald
Contractor: SK Engineering and Construction (SK E&C)
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 1043 m3x106
Height: 56 metres
Length: 430 metres
Volume of RCC: 170 m3x103
Total volume: 200 m3x103
Construction Dates
Start of Project: 10/18 (October 2018)
Start of RCC: 04/19 (April 2019)
End of RCC: 10/19 (October 2019)
End of Project: —/19 (— 2019)
Country: Laos
River: Xepian
DMS Co-ordinates: 15˚01'34"N, 106˚36'17"E
DD Co-ordinates: 15.026111, 106.604721
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical |
Downstream
| Slope | Type |
|---|---|
| [stepped face] |
Spillway
| Slope | Type |
|---|---|
| none |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| Low-lime flyash (ASTM Class F) | |