Featured Projects  >  Marwell Tar Pit Remediation

Marwell Tar Pit Remediation

Type of Work

Soil and Groundwater Remediation

Key Services

Excavation and Onsite Treatment


Whitehorse, YT



Project Scope

  • Site setup including clearing, stripping and grubbing.
  • Extreme site regrading for treatment pad commissioning.
  • Mobilization, installation, operation, and decommissioning of water treatment system.
  • Excavating 52,00 tonnes of material.
  • Treatment of 32,000 tonnes of hydrocarbon impacted material using thermal desorption process.
  • Site restoration including regrading, placement of topsoil and reseeding.

Key Highlights

  • All treatment completed onsite using enhanced thermal conduction units.
  • Working through northern climate.
  • Management of activities with limited space considerations.

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Head Office Locations
Ottawa, ON
Langley, BC

Regional Office Locations
Port Hope, ON
Hamilton, ON