​SEWER EXPERTISE

MAINLINE  -  LATERAL  -  MANHOLE 
  • FEASIBILITY STUDIES
  • PLANS AND SPECIFICATIONS
  • BID PREPARATION
  • CONTRACT MANAGEMENT
  • COST ESTIMATION
  • SITE SUPERVISION AND QUALITY CONTROL
  • CONDITION ASSESSMENT AND RECOMMENDATIONS
  • TECHNICAL SUPPORT
  • Mainline CIPP lining - Site supervision of over 20 km of small and large diameter pipes
  • Mainline rehabilitation using mechanical sleeves and chemical grouting
  • Analysis and repair recommendations for over 600km of mainline sewers, 500 laterals and 6000 manholes
  • Manhole cement mortar lining, chemical grouting and polyurethane / epoxy spray lining
  • CCTV inspection condition assessment and recommendations using CCTV, ZOOM, DIGITAL (3D) cameras and SONAR