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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)
Tobetsu
[H-F]
JapanHokkaido PrefectureF I WTobetu7510/0806/0909/1010/12524326658030.80(5)0.80(5)0.80(1)250750100
80  60
0
0
(-) -
YunishigawaJapanMinistry of Land, Infrastructure, Transport and TourismF I WYunishi7508/0809/0905/1109/121193209671053V
0.60
(1)0.78(1)0.78(1)25010009139(F)
LidiChinaHLancang75- /10- /13- /15- /1675346             

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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: Hokkaido Prefecture

Type: Hardfill

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

River: Tobetu

Reservoir capacity: 75 m3x106

Construction Dates

Start of Project: 10/08

Start of RCC: 10/08

End of RCC: 09/10

End of Project: 10/12

Specifications

Height: 52 metres

Length: 432 metres

Volume of RCC: 665 m3x103

Total volume: 803 m3x103

Construction Methods

Facings

Upstream
SlopeType
0.80Traditional concrete against precast concrete panels
Downstream
SlopeType
0.80Traditional concrete against precast concrete panels
Spillway
SlopeType
0.80Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
250750

Cementitious material

Cement (kg/m3)
100
80  60
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -
0 
Tobetsu completed
Tobetsu completed

Full Dam Information

Details

Country: Japan

Owner: Ministry of Land, Infrastructure, Transport and Tourism

Type: Gravity

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

River: Yunishi

Reservoir capacity: 75 m3x106

Construction Dates

Start of Project: 08/08

Start of RCC: 08/08

End of RCC: 05/11

End of Project: 09/12

Specifications

Height: 119 metres

Length: 320 metres

Volume of RCC: 967 m3x103

Total volume: 1053 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
0.60 
Downstream
SlopeType
0.78Traditional concrete against formwork
Spillway
SlopeType
0.78Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
2501000

Cementitious material

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

Full Dam Information

Details

Country: China

Owner: -

Type: Gravity

Purpose(s): Hydropower

River: Lancang

Reservoir capacity: 75 m3x106

Construction Dates

Start of Project: -/10

Start of RCC: -/10

End of RCC: -/15

End of Project: -/16

Specifications

Height: 75 metres

Length: 346 metres

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
  
  
Lidi completed
Lidi completed

 

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