Landslip Remediation and Culvert Repair

Emergency landslip remediation and culvert repair works were completed by Specialist Site Services on the north coast of New South Wales following a severe weather event. A landslip affected drainage infrastructure along this regional road. The project scope and design were for the stabilisation of the existing culvert and the reinstatement of a large area of dirt pavement which was washed away.

Key components of the project included:

  • Design and Construct contract
  • Development and implementation of WHS, Quality and Environmental management plans
  • Traffic management
  • Drilling and installation of mini piles
  • Drilling and installation of hollow bar soil nails
  • Form wall and footing
  • Meshing of wall and footing
  • Spraying of shotcrete wall
  • Backfill and reinstatement of pavement road
  • Soil nail grout testing and concrete testing

Project Duration: Construction phase 4 weeks