Winston Park Sanitary Sewer Horizontal Directional Drilling

  • MMM Group (MMM) provided surveying, design, and contract administration services for the installation of a 2.7-km long sanitary sewer
  • Wastewater main was installed by open cut using Horizontal Directional Drilling (HDD) trenchless methods for the undercrossing of the QEW flyover ramps and two Enbridge high pressure pipelines
  • MMM reviewed specifications of HDD bore plan, and delivered continuous monitoring of the drill head progress throughout construction to ensure compliance with proposed alignment and specified elevations