Dam Search Results
- Owner: EDL (Electricite du Laos)
Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the table below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
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| Name | Country | Owner | Purpose | River | Reservoir capacity (m3x106) | Construction dates | Dimensions | Volume | Facings | Placement | Cementitious material | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | Finish | Height | Length | RCC | Total | Upstream | Downstream | Spillway | Layers | Lifts | Cement | Pozzolan | ||||||||||||
| Project | RCC | RCC | Project | (m) | (m) | (m3x103) | (m3x103) | Slope | Type | Slope | Type | Slope | Type | (m) | (m) | (kg/m3) | (kg/m3) | |||||||
| Nam Mang 3 | Laos | EDL (Electricite du Laos) | H | Nam Gnong | 49 | - /02 | - /03 | - /04 | 01/05 | 28 | 151 | |||||||||||||
| Nam Ou 5 | Laos | EDL (Electricite du Laos) | H | Nam Ou | 335 | - /11 | - /13 | - /15 | 05/16 | 74 | 445 | |||||||||||||
| Nam Khan 3 | Laos | EDL (Electricite du Laos) | F H W | Nam Khan | 249 | 12/12 | - /14 | - /15 | 06/16 | 67 | 154 | 125 | 145 | |||||||||||
| Nam Ngum 4 | Laos | EDL (Electricite du Laos) | H | Nam Ngum | 110 | 02/18 | 03/19 | 01/23 | - /24 | 74 | 252 | 230 | (3')* | 82 | 100 | |||||||||
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Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the list below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
Details
Country: Laos
Owner: EDL (Electricite du Laos)
Type: Gravity
Purpose(s): Hydropower
River: Nam Gnong
Reservoir capacity: 49 m3x106
Construction Dates
Start of Project: -/02
Start of RCC: -/02
End of RCC: -/04
End of Project: 01/05
Specifications
Height: 28 metres
Length: 151 metres
Volume of RCC: -
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|

Details
Country: Laos
Owner: EDL (Electricite du Laos)
Type: Gravity
Purpose(s): Hydropower
River: Nam Ou
Reservoir capacity: 335 m3x106
Construction Dates
Start of Project: -/11
Start of RCC: -/11
End of RCC: -/15
End of Project: 05/16
Specifications
Height: 74 metres
Length: 445 metres
Volume of RCC: -
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|

Details
Country: Laos
Owner: EDL (Electricite du Laos)
Type: Gravity
Purpose(s): Flood Control / Hydropower / Water Supply
River: Nam Khan
Reservoir capacity: 249 m3x106
Construction Dates
Start of Project: 12/12
Start of RCC: 12/12
End of RCC: -/15
End of Project: 06/16
Specifications
Height: 67 metres
Length: 154 metres
Volume of RCC: 125 m3x103
Total volume: 145 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|

Details
Country: Laos
Owner: EDL (Electricite du Laos)
Type: Gravity
Purpose(s): Hydropower
River: Nam Ngum
Reservoir capacity: 110 m3x106
Construction Dates
Start of Project: 02/18
Start of RCC: 02/18
End of RCC: 01/23
End of Project: -/24
Specifications
Height: 74 metres
Length: 252 metres
Volume of RCC: 230 m3x103
Total volume: -
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
| RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| 82 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 100 | |

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