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Huatan

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Huatan completed
Huatan completed

Particulars

Owner: Ya’an Electricity Company

Designer: Investigation and Design Institute of Hydropower, Sichuan Province

Contractor: 10th Construction Bureau, MOE & MWR

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 8 m3x106

Height: 85 metres

Length: 173 metres

Volume of RCC: 240 m3x103

Total volume: 290 m3x103

Construction Dates

Start of Project: 01/96 (January 1996)

Start of RCC: 06/96 (June 1996)

End of RCC: 12/98 (December 1998)

End of Project: 05/99 (May 1999)

Country: China

River: Yinghe

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
0.20Traditional concrete against formwork

Downstream

SlopeType
0.80Traditional concrete against formwork

Spillway

SlopeType
0.80Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300  -300  -
400400

Cementitious material

Cement (kg/m3)
78
74
Pozzolan (kg/m3)Pozzolan Type
95Low-lime flyash (ASTM Class F)
90