Project category

Energy

Location

Montréal, QC

Value($)

3 000 000

Customer

Hydro-Québec

Year

2002

 

Additional informations

Construction of an oil containment basin and related electrical equipment work

Main Work Performed

• Excavation and demolition of existing concrete masses and bases located at the site of the new tanks
• Surface dewatering
• Formwork, reinforcing steel and concrete bases for transformers, switchgear and firewall enclosures
• Formwork, reinforcing steel and concreting of oil separator containment pit
• Mechanical process for the oil separator system
• Drainage, sewer and water works around the site
• Backfill of concrete foundations
• Fencing and access control
• Earthing
• Earthwork including sidewalks and cast in place concrete borders
• Electrical and control works
• Installation of 120 and 12 kV surge arrester
• Removal and installation of engine isolators
• Removal and installation of busbars 120 and 120 kV
• Outdoor lighting including trenches for buried cables