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Dak Drinh

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Dak Drinh completed
Dak Drinh completed

Particulars

Owner: Petro Vietnam

Designer: Song Da Engineering Consulting Company

Contractor: unknown

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 249 m3x106

Height: 100 metres

Length: 466 metres

Volume of RCC: 788 m3x103

Total volume: unknown

Construction Dates

Start of Project: 01/09 (January 2009)

Start of RCC: 09/11 (September 2011)

End of RCC: 12/12 (December 2012)

End of Project: 12/13 (December 2013)

Country: Vietnam

River: Dak Drinh

DMS Co-ordinates: 14˚58'42.65"N, 108˚18'04.46"E

DD Co-ordinates: 14.978514, 108.301239

Facings

Upstream

SlopeType
 RCC 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)
300300

Cementitious material

Cement (kg/m3)
80
Pozzolan (kg/m3)Pozzolan Type
115Natural pozzolan (ASTM Class N)