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) | |||||||
| Sehb el Merga | Morocco | F I W | Sehb el Merga | 7 | 06/07 | - /08 | - /09 | - /10 | 37 | 480 | 85 | 95 | V | (5) | 0.80 | (1)* | 0.80 | (1)* | 300 | 300 | 65 | 25 | (N) | |
| Ban Ve | Vietnam | H | Ca | 1500 | 08/04 | 02/07 | 10/10 | 12/11 | 136 | 480 | 1520 | 1750 | v 0.30 | (3') | 0.85 | (3')* | 0.80 | (12) | 300 | 300 | 80 | 120 | (N) | |
| 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: Morocco
Owner: -
Type: Gravity
Purpose(s): Flood Control / Irrigation / Water Supply
River: Sehb el Merga
Reservoir capacity: 7 m3x106
Construction Dates
Start of Project: 06/07
Start of RCC: 06/07
End of RCC: -/09
End of Project: -/10
Specifications
Height: 37 metres
Length: 480 metres
Volume of RCC: 85 m3x103
Total volume: 95 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against precast concrete panels |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 65 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 25 | Natural pozzolan (ASTM Class N) |
Details
Country: Vietnam
Owner: -
Type: Gravity
Purpose(s): Hydropower
River: Ca
Reservoir capacity: 1500 m3x106
Construction Dates
Start of Project: 08/04
Start of RCC: 08/04
End of RCC: 10/10
End of Project: 12/11
Specifications
Height: 136 metres
Length: 480 metres
Volume of RCC: 1520 m3x103
Total volume: 1750 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| v | RCC against formwork (GEVR/GE-RCC) |
| 0.30 |
Downstream
| Slope | Type |
|---|---|
| 0.85 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 120 | Natural pozzolan (ASTM Class N) |
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) |
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