Dam Search Results
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 Gnouang (Theun Hinboun Expansion) | Laos | H | Nam Gnouang | 2450 | 10/08 | 03/10 | 12/11 | - /12 | 65 | 480 | 383 | V | (1) | 0.80 | (1) | 1.00 | (12) | 300 | 300 | 90 | 100 | (F) |
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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: -
Type: Gravity
Purpose(s): Hydropower
River: Nam Gnouang
Reservoir capacity: 2450 m3x106
Construction Dates
Start of Project: 10/08
Start of RCC: 10/08
End of RCC: 12/11
End of Project: -/12
Specifications
Height: 65 metres
Length: 480 metres
Volume of RCC: 383 m3x103
Total volume: -
Construction Methods
Facings
Upstream
Slope | Type |
---|---|
Vertical | Traditional concrete against formwork |
Downstream
Slope | Type |
---|---|
0.80 | Traditional concrete against formwork |
Spillway
Slope | Type |
---|---|
1.00 | Reinforced conventional concrete cast after RCC placement |
Placement
Layers (mm) | Lifts (mm) |
---|---|
300 | 300 |
Cementitious material
Cement (kg/m3) |
---|
90 |
Pozzolan (kg/m3) | Pozzolan Type |
---|---|
100 | Low-lime flyash (ASTM Class F) |
![Nam Gnouang (Theun Hinboun Expansion) completed Nam Gnouang (Theun Hinboun Expansion) completed](/site/assets/files/38095/rccdam0507cd.0x300.jpg)
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Please note: only dams with known co-ordinates will appear on this map.
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