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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)
KasegawaJapanMinistry of Land, Infrastructure, Transport and TourismF H I WKase7102/0510/0706/0903/1299456830948V
0.60
(1)
(1)
0.75(1)0.75(1)25010008436(F)
Kasegawa auxiliary dam
[H-F]
JapanMinistry of Land, Infrastructure, Transport and TourismF H I WKase103/0810/0906/1009/102911652680.80(12)0.80(12)0.80(12)250750800(-) -

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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 Land, Infrastructure, Transport and Tourism

Type: Gravity

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

River: Kase

Reservoir capacity: 71 m3x106

Construction Dates

Start of Project: 02/05

Start of RCC: 02/05

End of RCC: 06/09

End of Project: 03/12

Specifications

Height: 99 metres

Length: 456 metres

Volume of RCC: 830 m3x103

Total volume: 948 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
0.60Traditional concrete against formwork
Downstream
SlopeType
0.75Traditional concrete against formwork
Spillway
SlopeType
0.75Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
2501000

Cementitious material

Cement (kg/m3)
84
Pozzolan (kg/m3)Pozzolan Type
36Low-lime flyash (ASTM Class F)
  
Kasegawa completed
Kasegawa completed

Full Dam Information

Details

Country: Japan

Owner: Ministry of Land, Infrastructure, Transport and Tourism

Type: Hardfill

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

River: Kase

Reservoir capacity: 1 m3x106

Construction Dates

Start of Project: 03/08

Start of RCC: 03/08

End of RCC: 06/10

End of Project: 09/10

Specifications

Height: 29 metres

Length: 116 metres

Volume of RCC: 52 m3x103

Total volume: 68 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.80Reinforced conventional concrete cast after RCC placement
Downstream
SlopeType
0.80Reinforced conventional concrete cast after RCC placement
Spillway
SlopeType
0.80Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
250750

Cementitious material

Cement (kg/m3)
80
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -
  
Kasegawa auxiliary dam completed
Kasegawa auxiliary dam completed

 

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