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) | |||||||
| Cova da Mandioca | Brazil | CODEVASF (Companhia de Desenvolvimento dos Vales do Sao Francisco do Parnaiba) | I W | Cova da Mandioca | 126 | 01/93 | 09/93 | 12/94 | 12/94 | 32 | 342 | 75 | 79 | V | (1) | 0.75 | (3)* | 0.75 | (1)* | 400 | 400 | 64 | 16 | (-) |
| Tsugaru | Japan | Ministry of Land, Infrastructure, Transport and Tourism | F H I | Iwaki | 141 | 10/08 | 05/10 | 08/14 | 03/16 | 97 | 342 | 500 | 717 | V 1.00 | (1) (1) | 0.74 | (1) | 0.74 | (1) | 250 | 1000 | 91 | 39 | (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: Brazil
Owner: CODEVASF (Companhia de Desenvolvimento dos Vales do Sao Francisco do Parnaiba)
Type: Gravity
Purpose(s): Irrigation / Water Supply
River: Cova da Mandioca
Reservoir capacity: 126 m3x106
Construction Dates
Start of Project: 01/93
Start of RCC: 01/93
End of RCC: 12/94
End of Project: 12/94
Specifications
Height: 32 metres
Length: 342 metres
Volume of RCC: 75 m3x103
Total volume: 79 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.75 | RCC against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.75 | Traditional concrete against formwork [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 400 | 400 |
Cementitious material
| Cement (kg/m3) |
|---|
| 64 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 16 | No pozzolan used |
Details
Country: Japan
Owner: Ministry of Land, Infrastructure, Transport and Tourism
Type: Gravity
Purpose(s): Flood Control / Hydropower / Irrigation
River: Iwaki
Reservoir capacity: 141 m3x106
Construction Dates
Start of Project: 10/08
Start of RCC: 10/08
End of RCC: 08/14
End of Project: 03/16
Specifications
Height: 97 metres
Length: 342 metres
Volume of RCC: 500 m3x103
Total volume: 717 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
| 1.00 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.74 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.74 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 250 | 1000 |
Cementitious material
| Cement (kg/m3) |
|---|
| 91 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 39 | Low-lime flyash (ASTM Class F) |
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