Dam Search Results
- Reservoir Capacity: 42 m3x106
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) | |||||||
| Stagecoach | USA | H I R W | Yampa | 42 | 08/87 | 06/88 | 07/88 | 11/88 | 46 | 116 | 34 | 39 | V | (1) | 0.80 | (1)* | 0.80 | (1)* | 300 | 300 | 71 | 71 | (F) | |
| Ryumon | Japan | F I W | Sakoma | 42 | 09/87 | 03/90 | 11/92 | 03/97 | 100 | 378 | 521 | 836 | V 0.30 | (1) (1) | 0.80 | (1) | 0.80 | (1) | 150 - 200 | 750 - 1000 | 91 | 39 | (F) | |
| Rio da Prata | Brazil | W | Da Prata | 42 | - /92 | 09/93 | 12/94 | - /95 | 26 | 405 | 61 | 75 | 300 | 300 | 80 | 0 | (-) - | |||||||
| Nacaome | Honduras | W | Rio Grande Nacaome | 42 | 06/93 | 08/94 | - /95 | - /95 | 54 | 320 | 250 | 300 | 0.15 | (2) | 0.80 | (3)* | 0.80 | (12)* | 400 | 400 | 64 | 21 | (N) | |
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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: USA
Owner: -
Type: Gravity
Purpose(s): Hydropower / Irrigation / Recreation / Water Supply
River: Yampa
Reservoir capacity: 42 m3x106
Construction Dates
Start of Project: 08/87
Start of RCC: 08/87
End of RCC: 07/88
End of Project: 11/88
Specifications
Height: 46 metres
Length: 116 metres
Volume of RCC: 34 m3x103
Total volume: 39 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
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) |
|---|
| 71 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 71 | Low-lime flyash (ASTM Class F) |
Details
Country: Japan
Owner: -
Type: Gravity
Purpose(s): Flood Control / Irrigation / Water Supply
River: Sakoma
Reservoir capacity: 42 m3x106
Construction Dates
Start of Project: 09/87
Start of RCC: 09/87
End of RCC: 11/92
End of Project: 03/97
Specifications
Height: 100 metres
Length: 378 metres
Volume of RCC: 521 m3x103
Total volume: 836 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
| 0.30 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 150 - | 750 - |
| 200 | 1000 |
Cementitious material
| Cement (kg/m3) |
|---|
| 91 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 39 | Low-lime flyash (ASTM Class F) |
Details
Country: Brazil
Owner: -
Type: Gravity
Purpose(s): Water Supply
River: Da Prata
Reservoir capacity: 42 m3x106
Construction Dates
Start of Project: -/92
Start of RCC: -/92
End of RCC: 12/94
End of Project: -/95
Specifications
Height: 26 metres
Length: 405 metres
Volume of RCC: 61 m3x103
Total volume: 75 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
Downstream
| Slope | Type |
|---|---|
| [stepped face] |
Spillway
| Slope | Type |
|---|---|
| [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used - |
Details
Country: Honduras
Owner: -
Type: Gravity
Purpose(s): Water Supply
River: Rio Grande Nacaome
Reservoir capacity: 42 m3x106
Construction Dates
Start of Project: 06/93
Start of RCC: 06/93
End of RCC: -/95
End of Project: -/95
Specifications
Height: 54 metres
Length: 320 metres
Volume of RCC: 250 m3x103
Total volume: 300 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| 0.15 | Traditional concrete against formwork with external geomembrane |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 400 | 400 |
Cementitious material
| Cement (kg/m3) |
|---|
| 64 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 21 | Natural pozzolan (ASTM Class N) |
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