Les Excavations Payette / Description

Poste Fleury (Lot 2)

Civil engineering and excavation work for the Fleury electrical substation in Montreal. Construction of the inner courtyard structure. Excavation and backfilling for various concrete bases. Excavation and backfilling in anticipation of electrical work (cables, bundles and grounding).

Les Excavations Payette / Special Challenges


Special Challenges

  • Installation of a 2 m diameter GRP (fiberglass) pipeline
  • Project coordinated with Hydro-Québec, whose adjacent facilities remained operational throughout
  • Realignment of a 2 m diameter City of Montreal collector sewer running through the work zone
Les Excavations Payette / Pictures




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