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Ban Chat

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Particulars

Owner: EVN (Electrictie de Vietnam)

Designer: PECC1 (Power Engineering Consulting Company Nº1)

Contractor: Licogi

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 2138 m3x106

Height: 130 metres

Length: 425 metres

Volume of RCC: 1600 m3x103

Total volume: 2 m3x103

Construction Dates

Start of Project: 01/06 (January 2006)

Start of RCC: 08/09 (August 2009)

End of RCC: 08/12 (August 2012)

End of Project: 12/13 (December 2013)

Country: Vietnam

River: Nam Mu

DMS Co-ordinates: 21˚51'40.54"N, 103˚49'39.86"E

DD Co-ordinates: 21.861261, 103.827736

Facings

Upstream

SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)

Downstream

SlopeType
0.80RCC against formwork (GEVR/GE-RCC)  [stepped face]

Spillway

SlopeType
separate 

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
60
Pozzolan (kg/m3)Pozzolan Type
160Low-lime flyash (ASTM Class F)