SEARCHING
... please wait

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.

← Scroll the table horizontally to view its entire width →

NameCountryOwnerPurposeRiverReservoir capacity (m3x106)Construction datesDimensionsVolumeFacingsPlacementCementitious material
StartFinishHeightLengthRCCTotalUpstreamDownstreamSpillwayLayersLiftsCementPozzolan
ProjectRCCRCCProject(m)(m)(m3x103)(m3x103)SlopeTypeSlopeTypeSlopeType(m)(m)(kg/m3)(kg/m3)
Nam Ngiep ILaosNam Ngiep 1 Power CompanyHNam Ngiep119209/1404/1608/1801/191665402400 V(3') (3')* (12)3003000 -
3600
80
50
120
150
(F)

← Scroll the table horizontally to view its entire width →

 

Search again

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: Laos

Owner: Nam Ngiep 1 Power Company

Type: Gravity

Purpose(s): Hydropower

River: Nam Ngiep

Reservoir capacity: 1192 m3x106

Construction Dates

Start of Project: 09/14

Start of RCC: 09/14

End of RCC: 08/18

End of Project: 01/19

Specifications

Height: 166 metres

Length: 540 metres

Volume of RCC: 2400 m3x103

Total volume: -

Construction Methods

Facings

Upstream
SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
Downstream
SlopeType
 RCC against formwork (GEVR/GE-RCC)  [stepped face]
Spillway
SlopeType
 Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
3003000  -
 3600

Cementitious material

Cement (kg/m3)
80
50
Pozzolan (kg/m3)Pozzolan Type
120Low-lime flyash (ASTM Class F)
150 
Nam Ngiep I under construction
Nam Ngiep I under construction

 

Search again

Please note: only dams with known co-ordinates will appear on this map.

Your search returned no dams with known co-ordinates