Remediation & Site Restoration of Lands at Summerhill Woods

  • MMM was retained to identify soil contamination for a proposed development with identified arsenic impacts
  • The development area encroached on the Oak Ridges Moraine Conservation Plan area with its sensitive land features that included established forest habitat and a creek
  • Work included delineation of contamination in the upper layer of topsoil and preparation of a soil management plan
  • MMM obtained tree removal permits and permits for works within flood regulated areas, and prepared a competitive tender for the clearing of the area, removal of contaminated soil, and restoration of areas with native species to enhance the biodiversity of established forest


  • site remediation