Project category

Energy

Location

Havre-Saint-Pierre, Qc

Value($)

27 300 000

Realisation mode

Partnership with Hamel Construction Inc

Customer

Hydro-Québec

Year

2012-2013

 

Additional informations

Excavation and concreting of the temporary diversion for the 270 MW power station of the Romaine 1

Main Work Performed

• Second phase concreting for embedded parts
• Construction of various access roads
• Construction of a temporary dewatering system for our work
• Concreting of the upstream diversion channel
• Development of three contractor areas
• Drilling and blasting temporary roads upstream and downstream, intake channel and tailrace
• Construction of a road to provide access to upstream booms
• Installation of upstream and downstream booms
• Rock consolidation for the tunnel walls and installation of wire mesh
• Maintaining acess roads surrounding our work
• Excavation of the temporary cofferdam and excavation of the plug for the river diversion