Upper Yeywa (Kyaukme)
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Particulars
Owner: unknown
Designer: Lahmeyer/Stucky - AFRY
Contractor: DHPI
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 341 m3x106
Height: 102 metres
Length: 266 metres
Volume of RCC: 532 m3x103
Total volume: 580 m3x103
Construction Dates
Start of Project: —/15 (— 2015)
Start of RCC: 11/22 (November 2022)
End of RCC: 10/25 (October 2025)
End of Project: 06/26 (June 2026)
Country: Myanmar
River: Myitnge
DMS Co-ordinates: 22˚1'45"N, 96˚57'50"E
DD Co-ordinates: 22.029167, 96.96389
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|