Mamaya Nº1
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Mamaya Nº1 completed 

Particulars
Owner: unknown
Designer: Hydrochina Guiyang Engineering Corporation
Contractor: unknown
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 137 m3x106
Height: 109 metres
Length: 250 metres
Volume of RCC: unknown
Total volume: 591 m3x103
Construction Dates
Start of Project: —/08 (— 2008)
Start of RCC: —/10 (— 2010)
End of RCC: —/13 (— 2013)
End of Project: —/14 (— 2014)
Facings
Upstream
| Slope | Type | 
|---|---|
Downstream
| Slope | Type | 
|---|---|
Spillway
| Slope | Type | 
|---|---|
Placement
| Layers (mm) | Lifts (mm) | 
|---|---|
Cementitious material
| Cement (kg/m3) | 
|---|
| Pozzolan (kg/m3) | Pozzolan Type | 
|---|---|

 
 