Hantangang
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Hantangang completed
Particulars
Owner: unknown
Designer: Saman Corporation
Contractor: Daelim Industrial Co., Ltd.
Statistics
Type: Gravity
Purpose(s): Flood Control / Irrigation / Water Supply
Reservoir capacity: 270 m3x106
Height: 84 metres
Length: 690 metres
Volume of RCC: 650 m3x103
Total volume: 709 m3x103
Construction Dates
Start of Project: 02/09 (February 2009)
Start of RCC: 07/10 (July 2010)
End of RCC: 07/14 (July 2014)
End of Project: 12/14 (December 2014)
Country: South Korea
River: Hantan
DMS Co-ordinates: 38˚3'51.02"N, 127˚7'57.75"E
DD Co-ordinates: 38.064171, 127.132706
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 250 | 750 |
Cementitious material
| Cement (kg/m3) |
|---|
| 91 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 39 | Low-lime flyash (ASTM Class F) |
