Site C
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Site C completed
Particulars
Owner: BC Hydro
Designer: SNC-Lavalin with Klohn Crippen Berger
Contractor: Peace River Hydro Partners
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 2644 m3x106
Height: 71 metres
Length: 800 metres
Volume of RCC: 1740 m3x103
Total volume: unknown
Construction Dates
Start of Project: —/15 (— 2015)
Start of RCC: 07/17 (July 2017)
End of RCC: 10/21 (October 2021)
End of Project: 08/25 (August 2025)
Country: Canada
River: Peace
DMS Co-ordinates: 56˚11'24.36"N, 120˚54'55.71"W
DD Co-ordinates: 56.190102, -120.915474
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork (GEVR/GE-RCC) |
Spillway
| Slope | Type |
|---|---|
| 0.80 | RCC against formwork (GEVR/GE-RCC) [stepped face] |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 300 | 300 |
Cementitious material
| Cement (kg/m3) |
|---|
| 80 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 130 | Low-lime flyash (ASTM Class F) |
