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Miel I

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Miel I completed
Miel I completed

Particulars

Owner: Isagen S.A. E.S.P. - Hidromiel S.A. E.S.P.

Designer: Hidroestudios S.A.

Contractor: CNO (Odebrecht), GMD (Grupo Mexicano de Desarrollo), ABB and Kvaener, J.V. (Consorcio Miel)

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: 565 m3x106

Height: 188 metres

Length: 345 metres

Volume of RCC: 1669 m3x103

Total volume: 1730 m3x103

Construction Dates

Start of Project: 12/97 (December 1997)

Start of RCC: 04/00 (April 2000)

End of RCC: 07/02 (July 2002)

End of Project: 10/02 (October 2002)

Country: Colombia

River: La Miel

DMS Co-ordinates: 05˚33'38.6"N, 74˚53'12.33"W

DD Co-ordinates: 5.560722, -74.886757

Facings

Upstream

SlopeType
VerticalRCC against formwork with external geomembrane (GEVR/GE-RCC)

Downstream

SlopeType
0.75RCC against formwork (GEVR/GE-RCC)
1.00 

Spillway

SlopeType
0.75Reinforced conventional concrete cast after RCC placement
1.00 

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
85  to
Pozzolan (kg/m3)Pozzolan Type
0No pozzolan used  -