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Xekaman 1

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Xekaman 1 completed
Xekaman 1 completed

Particulars

Owner: Xekaman Power Ltd.

Designer: Song Da Ukrin Consulting Engineering

Contractor: Song Da Corporation (SDC)

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 3120 m3x106

Height: 120 metres

Length: 335 metres

Volume of RCC: 870 m3x103

Total volume: 1065 m3x103

Construction Dates

Start of Project: 03/12 (March 2012)

Start of RCC: 05/13 (May 2013)

End of RCC: 07/15 (July 2015)

End of Project: 12/16 (December 2016)

Country: Laos

River: Xe Kaman

DMS Co-ordinates: 14˚57'38.73"N, 107˚9'19.95"E

DD Co-ordinates: 14.960758, 107.155540

Facings

Upstream

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

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)
70
Pozzolan (kg/m3)Pozzolan Type
130Low-lime flyash (ASTM Class F)