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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)
PangueChileEmpresa Electrica Pangue SAHBio-Bio17501/9201/9502/9612/96113410670740V(1)0.80(3)*0.80(12)30030080100(N)
Wadi DayqahOmanMinistry of Regional Municipalities and Water ResourcesWWadi Dayqah10008/0601/0804/0911/0975410590650V(3')0.75(3')*0.75(3')*3001200126
112
54
48
(M)

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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: Chile

Owner: Empresa Electrica Pangue SA

Type: Gravity

Purpose(s): Hydropower

River: Bio-Bio

Reservoir capacity: 175 m3x106

Construction Dates

Start of Project: 01/92

Start of RCC: 01/92

End of RCC: 02/96

End of Project: 12/96

Specifications

Height: 113 metres

Length: 410 metres

Volume of RCC: 670 m3x103

Total volume: 740 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
Downstream
SlopeType
0.80RCC against formwork  [stepped face]
Spillway
SlopeType
0.80Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
80
Pozzolan (kg/m3)Pozzolan Type
100Natural pozzolan (ASTM Class N)
  
Pangue completed
Pangue completed

Full Dam Information

Details

Country: Oman

Owner: Ministry of Regional Municipalities and Water Resources

Type: Gravity

Purpose(s): Water Supply

River: Wadi Dayqah

Reservoir capacity: 100 m3x106

Construction Dates

Start of Project: 08/06

Start of RCC: 08/06

End of RCC: 04/09

End of Project: 11/09

Specifications

Height: 75 metres

Length: 410 metres

Volume of RCC: 590 m3x103

Total volume: 650 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
Downstream
SlopeType
0.75RCC against formwork (GEVR/GE-RCC)  [stepped face]
Spillway
SlopeType
0.75RCC against formwork (GEVR/GE-RCC)  [stepped face]

Placement

Layers (mm)Lifts (mm)
3001200

Cementitious material

Cement (kg/m3)
126
112
Pozzolan (kg/m3)Pozzolan Type
54Milled sand
48 
Wadi Dayqah completed
Wadi Dayqah completed

 

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