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Shapai

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Shapai completed
Shapai completed

Particulars

Owner: Sichuan Minjiang Hydropower Co. Ltd.

Designer: Chengdu Hydroelectric Investigation and Design Institute, MOE & MWR

Contractor: 8th Construction Bureau, MOE & MWR

Statistics

Type: Thin Arch

Purpose(s): Hydropower

Reservoir capacity: 18 m3x106

Height: 130 metres

Length: 250 metres

Volume of RCC: 380 m3x103

Total volume: 383 m3x103

Construction Dates

Start of Project: 06/97 (June 1997)

Start of RCC: 03/00 (March 2000)

End of RCC: 05/02 (May 2002)

End of Project: 04/03 (April 2003)

Country: China

River: Caopohe

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
0.10 

Downstream

SlopeType
0.21RCC against formwork

Spillway

SlopeType
crestTraditional concrete against formwork
0.21 

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
108
89
Pozzolan (kg/m3)Pozzolan Type
72Low-lime flyash (ASTM Class F)
89