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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)
GassanJapanMinistry of ConstructionF H I WBonji6508/8806/9410/9803/011233937311160V(1)0.80(1)0.80(1)250750
1000
9139(F)
Porce IIColombiaEmpresas Públicas de MedellínHPorce21111/9412/9609/0003/01123425130514450.10(14)0.35
0.75
(14)*0.75(13)300300132
120
88
80
(N)
YongdingqiaoChinaLiushahe17- /05- /07- /10- /12123              

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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: Japan

Owner: Ministry of Construction

Type: Gravity

Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply

River: Bonji

Reservoir capacity: 65 m3x106

Construction Dates

Start of Project: 08/88

Start of RCC: 08/88

End of RCC: 10/98

End of Project: 03/01

Specifications

Height: 123 metres

Length: 393 metres

Volume of RCC: 731 m3x103

Total volume: 1160 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
Downstream
SlopeType
0.80Traditional concrete against formwork
Spillway
SlopeType
0.80Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
250750
 1000

Cementitious material

Cement (kg/m3)
91
Pozzolan (kg/m3)Pozzolan Type
39Low-lime flyash (ASTM Class F)
  
Gassan completed
Gassan completed

Full Dam Information

Details

Country: Colombia

Owner: Empresas Públicas de Medellín

Type: Gravity

Purpose(s): Hydropower

River: Porce

Reservoir capacity: 211 m3x106

Construction Dates

Start of Project: 11/94

Start of RCC: 11/94

End of RCC: 09/00

End of Project: 03/01

Specifications

Height: 123 metres

Length: 425 metres

Volume of RCC: 1305 m3x103

Total volume: 1445 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.10Slip-formed/extruded facing elements
Downstream
SlopeType
0.35Slip-formed/extruded facing elements  [stepped face]
0.75 
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)
132
120
Pozzolan (kg/m3)Pozzolan Type
88Natural pozzolan (ASTM Class N)
80 
Porce II completed
Porce II completed

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): unknown

River: Liushahe

Reservoir capacity: 17 m3x106

Construction Dates

Start of Project: -/05

Start of RCC: -/05

End of RCC: -/10

End of Project: -/12

Specifications

Height: 123 metres

Length: -

Volume of RCC: -

Total volume: -

Construction Methods

Facings

Upstream
SlopeType
  
Downstream
SlopeType
  
Spillway
SlopeType
  

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
  
  
Yongdingqiao completed
Yongdingqiao completed

 

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