Dam Search Results
- Volume
- Volume of RCC: 45 m3x103
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) | |||||||
| Knellpoort [A-G] | South Africa | Department of Water & Sanitation | W | Rietspruit | 137 | 04/88 | 05/88 | 11/88 | 09/89 | 50 | 200 | 45 | 59 | V | (1) | 0.60 | (1)* | 0.60 | (1)* | 250 | 250 | 61 | 142 | (F) |
| Enjil | Morocco | Direction des Aménagements Hydrauliques | I W | Taghoucht | 12 | 11/93 | 03/94 | 10/95 | 03/96 | 36 | 80 | 45 | 57 | 0.20 | (5) | 0.80 | (1)* | 0.80 | (1)* | 300 | 300 | 110 150 | 0 0 | (N) |
| Rosal | Brazil | Rosal Energia S.A. | H | Itabapoana | 17 | 04/98 | - /98 | 09/99 | - /00 | 37 | 212 | 45 | 75 | (1) | (3)* | (1)* | 300 | 300 | 45 | 55 | (S) | |||
| Qilinguan [A] | China | Nanhe Hydropower Development Ltd. | H | Nanhe | 14 | - /05 | - /06 | - /07 | - /08 | 77 | 140 | 45 | 55 | |||||||||||
| Krayma | Morocco | Direction des Aménagements Hydrauliques | W | Tiyoughza | 3 | - /09 | - /10 | - /11 | - /12 | 32 | 170 | 45 | 53 | 0.20 | (5) | 0.80 | (1)* | 0.80 | (1)* | 120 100 | 0 | (-) | ||
| Mata Velha [H-F] | Brazil | CPFL Renovaveis | H | Preto | 38 | - /14 | - /14 | - /15 | 04/16 | 30 | 180 | 45 | 65 | 1.25 | 1.25 | 1.25 | ||||||||
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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: South Africa
Owner: Department of Water & Sanitation
Type: Arch-Gravity
Purpose(s): Water Supply
River: Rietspruit
Reservoir capacity: 137 m3x106
Construction Dates
Start of Project: 04/88
Start of RCC: 04/88
End of RCC: 11/88
End of Project: 09/89
Specifications
Height: 50 metres
Length: 200 metres
Volume of RCC: 45 m3x103
Total volume: 59 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.60 | Traditional concrete against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.60 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 250 | 250 |
Cementitious material
| Cement (kg/m3) |
|---|
| 61 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 142 | Low-lime flyash (ASTM Class F) |
Details
Country: Morocco
Owner: Direction des Aménagements Hydrauliques
Type: Gravity
Purpose(s): Irrigation / Water Supply
River: Taghoucht
Reservoir capacity: 12 m3x106
Construction Dates
Start of Project: 11/93
Start of RCC: 11/93
End of RCC: 10/95
End of Project: 03/96
Specifications
Height: 36 metres
Length: 80 metres
Volume of RCC: 45 m3x103
Total volume: 57 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.20 | 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) |
|---|
| 110 |
| 150 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | Natural pozzolan (ASTM Class N) |
| 0 |
Details
Country: Brazil
Owner: Rosal Energia S.A.
Type: Gravity
Purpose(s): Hydropower
River: Itabapoana
Reservoir capacity: 17 m3x106
Construction Dates
Start of Project: 04/98
Start of RCC: 04/98
End of RCC: 09/99
End of Project: -/00
Specifications
Height: 37 metres
Length: 212 metres
Volume of RCC: 45 m3x103
Total volume: 75 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| RCC against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 45 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 55 | Ground-granulated blast-furnace slag |
Details
Country: China
Owner: Nanhe Hydropower Development Ltd.
Type: Thin Arch
Purpose(s): Hydropower
River: Nanhe
Reservoir capacity: 14 m3x106
Construction Dates
Start of Project: -/05
Start of RCC: -/05
End of RCC: -/07
End of Project: -/08
Specifications
Height: 77 metres
Length: 140 metres
Volume of RCC: 45 m3x103
Total volume: 55 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: Morocco
Owner: Direction des Aménagements Hydrauliques
Type: Gravity
Purpose(s): Water Supply
River: Tiyoughza
Reservoir capacity: 3 m3x106
Construction Dates
Start of Project: -/09
Start of RCC: -/09
End of RCC: -/11
End of Project: -/12
Specifications
Height: 32 metres
Length: 170 metres
Volume of RCC: 45 m3x103
Total volume: 53 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.20 | 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) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| 120 |
| 100 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used |
Details
Country: Brazil
Owner: CPFL Renovaveis
Type: Hardfill
Purpose(s): Hydropower
River: Preto
Reservoir capacity: 38 m3x106
Construction Dates
Start of Project: -/14
Start of RCC: -/14
End of RCC: -/15
End of Project: 04/16
Specifications
Height: 30 metres
Length: 180 metres
Volume of RCC: 45 m3x103
Total volume: 65 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 1.25 |
Downstream
| Slope | Type |
|---|---|
| 1.25 |
Spillway
| Slope | Type |
|---|---|
| 1.25 |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
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