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Tashkumyr

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Tashkumyr on Google Earth
Tashkumyr on Google Earth

Particulars

Owner: Ministry of Power Industry

Designer: Gidroproject

Contractor: Naringidroenergostroy

Statistics

Type: Gravity

Purpose(s): Hydropower / Irrigation

Reservoir capacity: 140 m3x106

Height: 75 metres

Length: 320 metres

Volume of RCC: 100 m3x103

Total volume: 1300 m3x103

Construction Dates

Start of Project: /82 ( 1982)

Start of RCC: 03/87 (March 1987)

End of RCC: 12/89 (December 1989)

End of Project: 12/90 (December 1990)

Country: Kyrgyzstan

River: Naryn

DMS Co-ordinates: 41˚24'13.70"N, 72˚13'58.06"E

DD Co-ordinates: 41.403805, 72.232796

Facings

Upstream

SlopeType
VerticalTraditional concrete against formwork

Downstream

SlopeType
0.78Traditional concrete against formwork

Spillway

SlopeType
0.78Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
400400

Cementitious material

Cement (kg/m3)
90
Pozzolan (kg/m3)Pozzolan Type
30Natural pozzolan (ASTM Class N)