Kasegawa auxiliary dam
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Kasegawa auxiliary dam on Google Earth
Particulars
Owner: Ministry of Land, Infrastructure, Transport and Tourism
Designer: Yachiyo Engineering
Contractor: Nishimatsu Construction Co.
Statistics
Type: Hardfill
Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply
Reservoir capacity: 1 m3x106
Height: 29 metres
Length: 116 metres
Volume of RCC: 52 m3x103
Total volume: 68 m3x103
Construction Dates
Start of Project: 03/08 (March 2008)
Start of RCC: 10/09 (October 2009)
End of RCC: 06/10 (June 2010)
End of Project: 09/10 (September 2010)
Country: Japan
River: Kase
DMS Co-ordinates: 33˚24'57.06"N, 130˚12'10.68"E
DD Co-ordinates: 33.415852, 130.202972
Facings
Upstream
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Downstream
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Reinforced conventional concrete cast after RCC placement |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 250 | 750 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 0 | No pozzolan used |
