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Muskrat Falls North Dam

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Particulars

Owner: NALCOR

Designer: SNC-Lavalin

Contractor: Barnard Pennecon LP

Statistics

Type: Gravity

Purpose(s): Hydropower

Reservoir capacity: unknown

Height: 34 metres

Length: 460 metres

Volume of RCC: 220 m3x103

Total volume: 235 m3x103

Construction Dates

Start of Project: 08/15 (August 2015)

Start of RCC: 07/17 (July 2017)

End of RCC: 08/18 (August 2018)

End of Project: /18 ( 2018)

Country: Canada

River: Churchill

DMS Co-ordinates: 53˚14'48.30"N, 60˚45'57.61"W

DD Co-ordinates: 53.246750, -60.766003

Facings

Upstream

SlopeType
Vertical 

Downstream

SlopeType
  

Spillway

SlopeType
  

Placement

Layers (mm)Lifts (mm)
300 

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type
 Low-lime flyash (ASTM Class F)