Excavation
Our company’s hallmark expertise is deep and confined-space excavation, including industrial and commercial spaces.
Les Excavations Payette
/ Description
PROJECT
Carré Saint-Laurent
Deep excavation in the block bounded by Saint-Laurent Boulevard and Clark and Sainte-Catherine streets. The project girded existing buildings that were preserved and remained operational throughout the work. Underpinning and retention were completed under high surveillance. The Carré Saint-Laurent project was governed by LEED certification.
Les Excavations Payette
/ Special Challenges
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Special Challenges
- Urban setting and numerous constraints
- Confined-space work
- High-sensitivity residents (traffic on Saint-Laurent Boulevard, STM)
Les Excavations Payette
/ Pictures
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Pictures
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Other project
Projets
Montreal Heart Institute
Excavation to expand the Montreal Heart Institute. High-sensitivity residents.
Projets
Laurent & Clark (phases I and II)
Excavation and underpinning of the foundations with a secant wall, and site decontamination and rock blasting.
Projets
National Bank Headquarters
Deep excavation in downtown Montreal. Project carried out in conjunction with the Victoria sur le Parc project. Two separate projects carried out in one excavation.