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HQ - LA ROMAINE 3

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