Pipeline Remediation of Contamination of the Bronte Creek Valley

  • MMM provided the site characterization, contaminant and impact delineation, management of contaminated soils, and development of a remedial action plan for a major TNPI petroleum pipeline leak
  • Advanced more than 150 boreholes and monitoring wells to delineate contamination
  • Design a RAP to address soil and groundwater contamination that included an access road and temporary bridge
  • The role of MMM as prime consultant for the project, included provision of site characterization investigations, review of contaminant fate and behaviour, hydrogeology, ecological assessment, assessment of creek hydrology, and site restoration


  • prime consultant
  • environmental engineering
  • geotechnical engineering
  • landscape architecture
  • civil engineering (roads and bridges)
  • hydrogeology
  • ecology
  • surveying