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Song Tranh 2

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Song Tranh 2 completed
Song Tranh 2 completed

Particulars

Owner: EVN (Electrictie de Vietnam)

Designer: PECC1 (Power Engineering Consulting Company Nº1)

Contractor: GCC4

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 733 m3x106

Height: 96 metres

Length: 640 metres

Volume of RCC: 1032 m3x103

Total volume: 1315 m3x103

Construction Dates

Start of Project: 03/05 (March 2005)

Start of RCC: 04/08 (April 2008)

End of RCC: 08/11 (August 2011)

End of Project: 12/12 (December 2012)

Country: Vietnam

River: Song Tranh

DMS Co-ordinates: 15˚19'52.32"N, 108˚8'51.75"E

DD Co-ordinates: 15.331200, 108.147705

Facings

Upstream

SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)

Downstream

SlopeType
0.80Traditional concrete against formwork

Spillway

SlopeType
0.75Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
70
Pozzolan (kg/m3)Pozzolan Type
110Natural pozzolan (ASTM Class N)