Downer Australia


2 years

Project Overview:

A major expansion to the existing open cut mine and overhaul of the existing underground mine. Conducted by Downer Australia

Completed works:
  • Structural grouting to all over land structures, including conveyers, stackers, sizing stations, crushing stations, reclaim tunnels load in and load out stations and CHPP areas.
  • Concrete repairs and remediation to existing structures within the operation of the underground mine
  • Concrete repairs and remediation to damaged or faulty newly built concrete structures
  • Joint sealing in reclaim tunnels, sumps, conveyer gantries and in the CHPP
  • Waterproofing systems to the external of the reclaim tunnels, sumps and pits.
  • Waterproofing systems to the reclaim coal valves
  • Waterproofing and fire rating to all electrical conduit penetrations throughout the site
  • Technical consultation, product recommendations and sales throughout the project.