Dam Search Results
- Owner: Guizhou Qianyuan Power Co. Ltd.
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) | |||||||
| Puding [A] | China | Guizhou Qianyuan Power Co. Ltd. | H I W | Sanchahe | 377 | 03/89 | 06/92 | 05/93 | 02/94 | 75 | 196 | 103 | 137 | V | (1) | 0.35 | (1) | ogee 0.35 | (1) (1) | 300 | 300 | 85 54 | 103 99 | (F) |
| Guangzhao | China | Guizhou Qianyuan Power Co. Ltd. | H | Beipan | 3245 | 10/04 | 02/06 | 05/08 | - /09 | 201 | 412 | 2420 | 2800 | V 0.25 | (9) | 0.75 | (1) | 0.75 | (1) | 300 | 300 | 61 71 | 91 87 | (F) |
| Qingxi [A] | China | Guizhou Qianyuan Power Co. Ltd. | H | Furong | 98 | - /06 | - /07 | - /08 | - /09 | 82 | 166 | 154 | ||||||||||||
| Shannipo [A] | China | Guizhou Qianyuan Power Co. Ltd. | H | Beipan | 85 | - /09 | - /11 | - /13 | - /15 | 119 | 205 | 199 | 267 | curve | (3') | curve | (3) | ogee | (3) | |||||
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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: China
Owner: Guizhou Qianyuan Power Co. Ltd.
Type: Thin Arch
Purpose(s): Hydropower / Irrigation / Water Supply
River: Sanchahe
Reservoir capacity: 377 m3x106
Construction Dates
Start of Project: 03/89
Start of RCC: 03/89
End of RCC: 05/93
End of Project: 02/94
Specifications
Height: 75 metres
Length: 196 metres
Volume of RCC: 103 m3x103
Total volume: 137 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.35 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| ogee | Traditional concrete against formwork |
| 0.35 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 85 |
| 54 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 103 | Low-lime flyash (ASTM Class F) |
| 99 |
Details
Country: China
Owner: Guizhou Qianyuan Power Co. Ltd.
Type: Gravity
Purpose(s): Hydropower
River: Beipan
Reservoir capacity: 3245 m3x106
Construction Dates
Start of Project: 10/04
Start of RCC: 10/04
End of RCC: 05/08
End of Project: -/09
Specifications
Height: 201 metres
Length: 412 metres
Volume of RCC: 2420 m3x103
Total volume: 2800 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against precast concrete panels with hot poured membrane |
| 0.25 |
Downstream
| Slope | Type |
|---|---|
| 0.75 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.75 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 61 |
| 71 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 91 | Low-lime flyash (ASTM Class F) |
| 87 |
Details
Country: China
Owner: Guizhou Qianyuan Power Co. Ltd.
Type: Thin Arch
Purpose(s): Hydropower
River: Furong
Reservoir capacity: 98 m3x106
Construction Dates
Start of Project: -/06
Start of RCC: -/06
End of RCC: -/08
End of Project: -/09
Specifications
Height: 82 metres
Length: 166 metres
Volume of RCC: -
Total volume: 154 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: China
Owner: Guizhou Qianyuan Power Co. Ltd.
Type: Thin Arch
Purpose(s): Hydropower
River: Beipan
Reservoir capacity: 85 m3x106
Construction Dates
Start of Project: -/09
Start of RCC: -/09
End of RCC: -/13
End of Project: -/15
Specifications
Height: 119 metres
Length: 205 metres
Volume of RCC: 199 m3x103
Total volume: 267 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| curve | RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| curve | RCC against formwork |
Spillway
| Slope | Type |
|---|---|
| ogee | RCC against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
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