Project category

Energy

Location

Havre-Saint-Pierre, QC

Value($)

126 600 000

Realisation mode

Partnership with Hamel Construction Inc

Customer

Hydro-Québec

Year

2014-2016

 

Additional informations

Construction of a dam, of the B3 dyke and excavation of the spillway, intake canal and related jobs

Main Work Performed

• Construction of temporary entry roads to accommodate traffic from the main road
• Construction planning for the protection of the fish habitat
• Reshaping concrete
• Dam and dike instrumentation work including piezometers, inclinometers and thermistor chains
• Drilling and blasting work
• Surface and access road construction work
• Roughly 1 million cubic metres of excavation work for dike, dam and spillway embankment construction
• Cofferdam, dike and dam construction
• Drilling and injection work
• Rock surface hardening work
• Major pumping and assembly work
• Operation of several quarries and borrow pits