Toga
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Particulars
Owner: unknown
Designer: Ministry of Land, IInfrastructure, Transport and Tourism
Contractor: unknown
Statistics
Type: Gravity
Purpose(s): Flood Control / Irrigation / Navigation
Reservoir capacity: 31 m3x106
Height: 112 metres
Length: 232 metres
Volume of RCC: unknown
Total volume: 570 m3x103
Construction Dates
Start of Project: —/17 (— 2017)
Start of RCC: —/19 (— 2019)
End of RCC: —/21 (— 2021)
End of Project: —/22 (— 2022)
Country: Japan
River: Toga
DMS Co-ordinates: 36˚29'05"N, 137˚1'16"E
DD Co-ordinates: 36.484722, 137.021118
Facings
Upstream
| Slope | Type |
|---|---|
| 0.10 | Traditional concrete against formwork |
| 0.60 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.69 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.69 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|