Cloudbreak Mine

Project Overview

Fortec was contracted by FMG to complete the design and construction of an existing Reinforced Earth segmental wall that had weakened/failed over time in the Pilbara region.

The existing Concrete Segmental Wall showed signs of failure and movement which could lead to a major wall failure.

Fortec developed, designed, modelled, tested, and installed a practical solution to repair and stabalise the existing wall.

Fast Facts

  • CLIENTFMG
  • LOCATIONPilbara, WA
  • YEAR OF COMPLETION2023

Scope of Works

  • Structural and Geotechnical analysis and design for the remediation
  • All remediation works completed at height (10m – 17m from ground level)
  • Supply installation, and compliance testing of 260 No passive soil nails through the existing concrete
  • Reinforced Earth panels pre and post-production load testing on various soil nails
  • Contrast survey monitoring for wall movement and mapping for safety

Highlights

  • The project was delivered on time and without incident, all whilst maintaining typical mine operation and production
  • Fortec specialist equipment was a key element to securing and safely delivering the project