List of subclasses

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2.6 Contractor – Piles and special foundations

This subclass authorizes construction work relating to soil mechanics, such as piles and caissons, retaining excavations, deadman tie-back anchors, underpinning or injection into soil or rock. 

Avoid underground infrastructure breaks!

Submit a locate request [Fr].

It also authorizes construction work included in subclass 2.5 of Schedule III.   

Finally, it authorizes similar or related construction work. 

Additional explanations

This subclass includes construction work in subclass 2.5 – Excavation and Earthworks.    

This subclass authorizes, without exceeding the regulatory framework, construction work relating to:

• driving piles
• moulded walls
• steel piles
• work to lower the groundwater table
• drying a jobsite
• screwing of helical piles
• commercial concrete formwork such as sonotubes.