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Jinjiang

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Jinjiang completed
Jinjiang completed

Particulars

Owner: Jinjiang Electric Co.

Designer: Guangdong Provincial Design Institute for Water Conservancy & Hydropower

Contractor: Gezhouba Construction Bureau

Statistics

Type: Gravity

Purpose(s): Flood Control / Hydropower

Reservoir capacity: 189 m3x106

Height: 68 metres

Length: 229 metres

Volume of RCC: 182 m3x103

Total volume: 267 m3x103

Construction Dates

Start of Project: 07/90 (July 1990)

Start of RCC: 10/91 (October 1991)

End of RCC: 03/93 (March 1993)

End of Project: 07/93 (July 1993)

Country: China

River: Jinjianghe

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
VerticalTraditional concrete against formwork

Downstream

SlopeType
0.75Traditional concrete against formwork

Spillway

SlopeType
0.65Traditional concrete against formwork
 Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
3003000

Cementitious material

Cement (kg/m3)
70
Pozzolan (kg/m3)Pozzolan Type
80Low-lime flyash (ASTM Class F)