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Choldocogagna

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Particulars

Owner: SAIEPB

Designer: SAFEGE

Contractor: Bec Frères SA

Statistics

Type: Gravity

Purpose(s): Water Supply

Reservoir capacity: 1 m3x106

Height: 36 metres

Length: 100 metres

Volume of RCC: 19 m3x103

Total volume: 23 m3x103

Construction Dates

Start of Project: 04/91 (April 1991)

Start of RCC: 07/91 (July 1991)

End of RCC: 10/91 (October 1991)

End of Project: 12/91 (December 1991)

Country: France

River: Lessarte

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
0.10Traditional concrete against formwork

Downstream

SlopeType
0.75Mechanically compacted unformed face of RCC

Spillway

SlopeType
0.75Traditional concrete against formwork  [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
110ROLAC (mixture of flyash and slag with or without limestone fines)