Yubari Syuparo
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Yubari Syuparo completed
Particulars
Owner: unknown
Designer: Docon Co. Ltd.
Contractor: Taisei Construction Co. Ltd., Iwata Chizaki Construction Corp. & Nakayama-Gumi Co. Ltd. JV
Statistics
Type: Gravity
Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply
Reservoir capacity: 427 m3x106
Height: 111 metres
Length: 390 metres
Volume of RCC: 584 m3x103
Total volume: 940 m3x103
Construction Dates
Start of Project: 11/03 (November 2003)
Start of RCC: 10/09 (October 2009)
End of RCC: 09/11 (September 2011)
End of Project: 03/15 (March 2015)
Country: Japan
River: Yubari
DMS Co-ordinates: 43˚1'25.39"N, 142˚5'58.95"E
DD Co-ordinates: 43.02372, 142.099701
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
| 0.80 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.82 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.82 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 250 | 750 & |
| 1000 |
Cementitious material
| Cement (kg/m3) |
|---|
| 91 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 39 | Low-lime flyash (ASTM Class F) |
