Service's details
Type of excavation
- Excavation of vegetation and overburden
- Piling
- Excavation and transport of contaminated soil
- Excavation of friable rock
- Precision excavation
- Trench excavation
- Off-road work site development
- Temporary access development
- Backfilling with graded material
- Compaction
At LEG Group, we offer a complete range of excavation and backfill services to meet all your construction and development needs:
- Excavation of vegetation and overburden: We efficiently remove the layer of vegetation and overburden to prepare the site for construction
- Piling: We organize and store excavated materials in an orderly manner to optimize site management
- Excavation and transportation of contaminated soil: We ensure the safe excavation and transportation of contaminated soil, in compliance with environmental standards
- Excavation of friable rock: We master the excavation of friable rock, guaranteeing precise and safe extraction
- Precision excavation: Our advanced techniques allow for precise excavation, essential for projects that require great accuracy, such as the installation of pylon foundations
- Trenching: We carry out trenching for various needs, such as the installation of counterweights, pipes and buried services
- Off-road work site development: We prepare work sites in areas that are difficult to access, ensuring adequate and safe infrastructure for workers
- Temporary access development: We create temporary access to facilitate transportation and operations on the site
- Graded backfill: When necessary, we import graded materials for backfill, ensuring optimal stability and durability
- Compaction: We offer compaction services to ensure the solidity and stability of excavated and backfill soils
Trust LEG for high-quality excavation and backfill services, adapted to your most demanding projects.
Achievements
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Anjou,
Quebec, Canada2024Anjou Substation and 315 kV Transmission Line
To meet the growing demand for electricity and address the aging of its transmission network on the Island of Montreal, Hydro-Québec started gradually replacing its 120 kV facilities with new, higher capacity 315 kV facilities spanning approx. 11 km between the Bout-de-l’Île Substation and the Bélanger Substation supply line, located near Viau Boulevard.
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Thetford Mines - Lac-Mégantic,
Quebec, Canada2024Appalachian-Maine Interconnection
The project was to build an interconnection line between the Hydro-Québec electricity grid and the one in Maine to increase exchange capacity between Quebec and New England. It involved building a power transmission line of approx. 100 km between the Appalachian Substation, located in Saint-Adrien-d’Irlande near Thetford Mines, in the Chaudière-Appalaches region, and a connection point at the border between Quebec and Maine. This new direct current interconnection line, with a voltage of 320 kV, will connect to the New England Clean Energy Connect transmission line that will be built in the State of Maine.
Discover How Our Expertise Can Drive Your Success
Our expertise was acquired by working on the challenges of energy transport and distribution, but extends well beyond this sector. Our expert skills in drilling, cement grout injection, complex logistics and the installation of rock and overburden foundations are common to many fields. From public utility infrastructure to telecommunications, including the renewable energy industry, our knowledge adapts and transposes to meet your projects’ challenges of efficiency, reliability and sustainability.
Relevant Certifications
At LEG, our certifications are not just lines on our corporate profile, they are truly an asset that proves our expertise, improves our competence and increases our professional credibility. They are a valuable investment for the future.
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RBQ
Contractor's license #2169-7693-01
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ACRGTQ
Member
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ACQ
Member #08-ACQ082102
Tell Us How We Can Help You
We are here to provide you with personalized support and meet your specific needs. Whether you need technical assistance, professional advice, or simply a service offer, our team is ready to help you. By telling us your expectations and challenges, we can provide you with solutions that are customized and effective. Your satisfaction is our priority, and we are committed to supporting you with integrity and expertise.