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Jahgin

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Jahgin completed
Jahgin completed

Particulars

Owner: Hormozgan Province Water Authority

Designer: Mahab Ghodss

Contractor: Jyane Construction Co.

Statistics

Type: Gravity

Purpose(s): Flood Control / Irrigation / Water Supply

Reservoir capacity: 300 m3x106

Height: 78 metres

Length: 220 metres

Volume of RCC: 232 m3x103

Total volume: 382 m3x103

Construction Dates

Start of Project: 12/01 (December 2001)

Start of RCC: 05/04 (May 2004)

End of RCC: 05/05 (May 2005)

End of Project: 09/07 (September 2007)

Country: Iran

River: Jahgin

DMS Co-ordinates: 26˚9'50.71"N, 57˚53'46.86"E

DD Co-ordinates: 26.164085, 57.896351

Facings

Upstream

SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
0.30RCC against formwork (GEVR/GE-RCC)  [stepped face]

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)
105
160
Pozzolan (kg/m3)Pozzolan Type
90Natural pozzolan (ASTM Class N)
90