Mamaya Nº1
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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 |
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Downstream
Slope | Type |
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Spillway
Slope | Type |
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Placement
Layers (mm) | Lifts (mm) |
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Cementitious material
Cement (kg/m3) |
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Pozzolan (kg/m3) | Pozzolan Type |
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