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Huilong PSS - Lower dam

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Particulars

Owner: Henan Electric Power Corporation

Designer: Yellow River Water Resources Committee, Investigation and Design Institute of Water Resources and Hydropower

Contractor: 11th Construction Bureau

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 2 m3x106

Height: 54 metres

Length: 175 metres

Volume of RCC: 88 m3x103

Total volume: 105 m3x103

Construction Dates

Start of Project: 06/01 (June 2001)

Start of RCC: /02 ( 2002)

End of RCC: 06/04 (June 2004)

End of Project: /05 ( 2005)

Country: China

River: unknown

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)

Downstream

SlopeType
0.75RCC against formwork (GEVR/GE-RCC)  [stepped face]

Spillway

SlopeType
0.75Reinforced conventional concrete cast after RCC placement

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

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