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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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NameCountryOwnerPurposeRiverReservoir capacity (m3x106)Construction datesDimensionsVolumeFacingsPlacementCementitious material
StartFinishHeightLengthRCCTotalUpstreamDownstreamSpillwayLayersLiftsCementPozzolan
ProjectRCCRCCProject(m)(m)(m3x103)(m3x103)SlopeTypeSlopeTypeSlopeType(m)(m)(kg/m3)(kg/m3)
Longmentan Nº1ChinaH I WChanxi5312/8512/8708/8909/89581507193V
0.30
(12)
(12)
0.75(10)0.75(13)30030072
54
82
86
(F)
CanoasBrazilWSaõ Gonçalo6907/9308/9405/95- /965111687930.10(1)0.80(10)*0.80(1)*3003006416(N)
Huizhou PSS - Upper damChinaHXiaojinhe3010/0412/0505/07- /11561688493V(1)0.75(1)0.70(1)30030064125(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.

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower / Irrigation / Water Supply

River: Chanxi

Reservoir capacity: 53 m3x106

Construction Dates

Start of Project: 12/85

Start of RCC: 12/85

End of RCC: 08/89

End of Project: 09/89

Specifications

Height: 58 metres

Length: 150 metres

Volume of RCC: 71 m3x103

Total volume: 93 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalReinforced conventional concrete cast after RCC placement
0.30Reinforced conventional concrete cast after RCC placement
Downstream
SlopeType
0.75RCC against precast concrete blocks
Spillway
SlopeType
0.75Reinforced concrete cast against precast units or slip-formed facing elements

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
72
54
Pozzolan (kg/m3)Pozzolan Type
82Low-lime flyash (ASTM Class F)
86 
Longmentan Nº1 completed
Longmentan Nº1 completed

Full Dam Information

Details

Country: Brazil

Owner: -

Type: Gravity

Purpose(s): Water Supply

River: Saõ Gonçalo

Reservoir capacity: 69 m3x106

Construction Dates

Start of Project: 07/93

Start of RCC: 07/93

End of RCC: 05/95

End of Project: -/96

Specifications

Height: 51 metres

Length: 116 metres

Volume of RCC: 87 m3x103

Total volume: 93 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.10Traditional concrete against formwork
Downstream
SlopeType
0.80RCC against precast concrete blocks  [stepped face]
Spillway
SlopeType
0.80Traditional concrete against formwork  [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
64
Pozzolan (kg/m3)Pozzolan Type
16Natural pozzolan (ASTM Class N)
  
Canoas completed
Canoas completed

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Xiaojinhe

Reservoir capacity: 30 m3x106

Construction Dates

Start of Project: 10/04

Start of RCC: 10/04

End of RCC: 05/07

End of Project: -/11

Specifications

Height: 56 metres

Length: 168 metres

Volume of RCC: 84 m3x103

Total volume: 93 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
Downstream
SlopeType
0.75Traditional concrete against formwork
Spillway
SlopeType
0.70Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
64
Pozzolan (kg/m3)Pozzolan Type
125Low-lime flyash (ASTM Class F)
  
Huizhou PSS - Upper dam on Google Earth
Huizhou PSS - Upper dam on Google Earth

 

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