Yeywa

Particulars

Owner: unknown

Designer: Colenco Power Engineering Ltd.

Contractor: Gezhouba Construction Bureau

Purpose(s): Hydropower

Reservoir capacity: 2600 m³x10⁶

Height: 137 metres

Length: 680 metres

Volume of RCC: 2473 m³x10³

Total volume: 2843 m³x10³

Start of Project: 10/01 (October 2001)

Start of RCC: 02/06 (February 2006)

End of RCC: 12/08 (December 2008)

End of Project: 12/10 (December 2010)

Country: Myanmar

DMS Co-ordinates: 21˚40'31.18"N, 96˚28'24.32"E

DD Co-ordinates: 21.675327, 96.473419

Slope	Type
Vertical	RCC against formwork (GEVR/GE-RCC)

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

Slope	Type
0.80	Reinforced conventional concrete cast after RCC placement

Layers (mm)	Lifts (mm)
300	300

Cement (kg/m³)
75

Pozzolan (kg/m³)	Pozzolan Type
145	Natural pozzolan (ASTM Class N)