Zungeru
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Particulars
Owner: unknown
Designer: EPC - SinoHydro Corporation, CNEEC (China National Electrical Engineering Corporation) Consortium
Contractor: SinoHydro Co. Ltd./CNEEC (China National Electrical Engineering Corporation) Consortium
Statistics
Type: Gravity
Purpose(s): Flood Control / Hydropower
Reservoir capacity: 11400 m3x106
Height: 101 metres
Length: 1090 metres
Volume of RCC: 1920 m3x103
Total volume: 2400 m3x103
Construction Dates
Start of Project: 09/13 (September 2013)
Start of RCC: 01/18 (January 2018)
End of RCC: 08/20 (August 2020)
End of Project: 10/21 (October 2021)
Country: Nigeria
River: Kaduna
DMS Co-ordinates: 09˚54'07.31"N, 06˚17'45.75"E
DD Co-ordinates: 9.902031, 6.296042
Facings
Upstream
Slope | Type |
---|---|
Vertical | RCC against formwork (GEVR/GE-RCC) |
Downstream
Slope | Type |
---|---|
0.75 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Spillway
Slope | Type |
---|---|
0.75 | Reinforced conventional concrete cast after RCC placement |
Placement
Layers (mm) | Lifts (mm) |
---|---|
300 | 300 |
Cementitious material
Cement (kg/m3) |
---|
59 |
69 94 |
Pozzolan (kg/m3) | Pozzolan Type |
---|---|
76 | Low-lime flyash (ASTM Class F) |
69 76 |